13,258 Cybersecurity Intern jobs in the United States

Career Area:

Technology, Digital and Data

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

Cybersecurity Specialist - Network Security

Role Definition:

Join Caterpillar as a Cybersecurity Specialist on the Caterpillar Network Security Engineering Team. This role will provide technical leadership and work direction efforts for the Infrastructure Protection Team including Network Access Control, Firewall Policy, and enhancement/ maintenance of the Border Protection Team (BPT) Portal web application. This role will also provide technical leadership to Web Application Firewall (WAF) capabilities to several applications using a SaaS based tooling/solution.

What You Will Do:

• Team leader of the Border Protection Team (BPT) web app - Responsible for daily operations and execution of team's services/offerings to business teams.

• Partner with BPT team's product architect & security manager to ensure the technical infrastructure and associated processes are implemented to deliver the team's service offerings and meet SLAs.

• Liaison with both internal and external business/process partners regarding the effective delivery of team service offerings

• Lead and coordinate the team's service offerings effectively.

• Identifies operational targets for each service offering.

• Liaisons with vendors and other process partners that are critical to ensuring successful delivery of service offerings.

• Ensure all relevant operational processes are identified, documented, and communicated.

• Coordinates the team's operational efforts - including change management.

• Responsible for managing and resolving Priority 1 (P1) related incidents.

• Ensure operational staff are trained and skilled in their tasks.

• Coordinates off-shift support schedule in support of the team's service offerings.

• Identify and drive realization of tool integration opportunities to create and establish new Service Offerings

What You Have:

• Bachelor's degree in Cybersecurity, Security Engineering/Architecture, Computer Science, or a related field

• Extensive experience in Cybersecurity, firewall/network management, and/or web applicationdevelopment

• Experience with Agile/Scrum methodology

• Experienced in building customer focused processes.

• Good Knowledge of software development processes, integration of security assessments in Software Development Life Cycle (SDLC) process, secure coding is required.

Top Candidates Will Have:

• One or more professional information security certification(s) from an accredited institution (CISSP, CCSP, CISSP, CISM, GCED, Linux, etc.)

• Experience with Python, SQL, HTML, JAVA, C++ or other leading modern programming languages and technologies.

• Working knowledge of the Caterpillar IT and OT Networks

• Working knowledge of Caterpillar Cyber Security Policies and Directives

• Excellent critical thinking, problem-solving, as well as written/verbalcommunication skills.

• Previous leadership experience.

Skill Descriptors:

Communicating Complex Concepts: Knowledge of effective presentation tools and techniques to ensure clear understanding; ability to use summarization and simplification techniques to explain complex technical concepts in simple, plain language appropriate to the audience.

Consulting : Knowledge of techniques, roles, and responsibilities in providing technical or business guidance to clients; ability to apply consulting knowledge appropriately.

Cybersecurity Standards and Policies: Knowledge of developing cybersecurity policies, standards, and procedures; ability to develop and communicate policies, standards and procedures that guide interactions with customers.

Cybersecurity Risk Management: Knowledge of tools, techniques, approaches, and processes of cybersecurity network management; ability to ensure network operation and minimize negative effects by cybersecurity risks.

Information Security Management: Knowledge of the processes, tools, and techniques of information security management; ability to deploy and monitor information security systems, while detecting, controlling, and preventing violations of IT security.

Information Technology (IT) Security Policies: Knowledge of IT security policies, standards, and procedures; ability to utilize a variety of administrative skills sets and technical knowledge to ensure cyber security compliance.

Education/Experience: Degree or equivalent experience desired

Additional Info :

• The primary location for this position is Peoria, IL or Dallas, TX or Nashville, TN.

• This role requires 5 days onsite.

• Domestic relocation is available for qualified candidates.

• SPONSORSHIP IS NOT AVAILABLE.

What You Will Get -

• Our goal at Caterpillar is for you to have a rewarding career. Our teams are critical to the success of our customers who build a better world.

• Here you earn more than just a salary because we value your performance. We offer a total rewards package that provides benefits on day one (medical, dental, vision, RX, and 401K) along with the potential of an annual bonus. Additional benefits include paid vacation days and paid holidays.

• All qualified individuals - Including minorities, females, veterans, and individuals with disabilities - are encouraged to apply.

About Caterpillar -

Caterpillar Inc. is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly one hundred years, we've been helping customers build a better, more sustainable world and are committed to and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.

Final details:

Please frequently check the email associated with your application, including the junk/spam folder, as this is the primary correspondence method. If you wish to know the status of your application - please use the candidate log-in on our career website as it will reflect any updates to your status.

Summary Pay Range:

$126,000.00 - $204,720.00

Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.

Benefits:

Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

• Medical, dental, and vision benefits*

• Paid time off plan (Vacation, Holidays, Volunteer, etc.)*

• 401(k) savings plans*

• Health Savings Account (HSA)*

• Flexible Spending Accounts (FSAs)*

• Health Lifestyle Programs*

• Employee Assistance Program*

• Voluntary Benefits and Employee Discounts*

• Career Development*

• Incentive bonus*

• Disability benefits

• Life Insurance

• Parental leave

• Adoption benefits

• Tuition Reimbursement

• These benefits also apply to part-time employees

This position requires working onsite five days a week.

Relocation is available for this position.

Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at

Posting Dates:

August 18, 2025 - August 28, 2025

Any offer of employment is conditioned upon the successful completion of a drug screen.

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.

Not ready to apply? Join our Talent Community ( .

Career Area:

Technology, Digital and Data

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

Cybersecurity Specialist - Network Security

Role Definition:

Join Caterpillar as a Cybersecurity Specialist on the Caterpillar Network Security Engineering Team. This role will provide technical leadership and work direction efforts for the Infrastructure Protection Team including Network Access Control, Firewall Policy, and enhancement/ maintenance of the Border Protection Team (BPT) Portal web application. This role will also provide technical leadership to Web Application Firewall (WAF) capabilities to several applications using a SaaS based tooling/solution.

What You Will Do:

• Team leader of the Border Protection Team (BPT) web app - Responsible for daily operations and execution of team's services/offerings to business teams.

• Partner with BPT team's product architect & security manager to ensure the technical infrastructure and associated processes are implemented to deliver the team's service offerings and meet SLAs.

• Liaison with both internal and external business/process partners regarding the effective delivery of team service offerings

• Lead and coordinate the team's service offerings effectively.

• Identifies operational targets for each service offering.

• Liaisons with vendors and other process partners that are critical to ensuring successful delivery of service offerings.

• Ensure all relevant operational processes are identified, documented, and communicated.

• Coordinates the team's operational efforts - including change management.

• Responsible for managing and resolving Priority 1 (P1) related incidents.

• Ensure operational staff are trained and skilled in their tasks.

• Coordinates off-shift support schedule in support of the team's service offerings.

• Identify and drive realization of tool integration opportunities to create and establish new Service Offerings

What You Have:

• Bachelor's degree in Cybersecurity, Security Engineering/Architecture, Computer Science, or a related field

• Extensive experience in Cybersecurity, firewall/network management, and/or web applicationdevelopment

• Experience with Agile/Scrum methodology

• Experienced in building customer focused processes.

• Good Knowledge of software development processes, integration of security assessments in Software Development Life Cycle (SDLC) process, secure coding is required.

Top Candidates Will Have:

• One or more professional information security certification(s) from an accredited institution (CISSP, CCSP, CISSP, CISM, GCED, Linux, etc.)

• Experience with Python, SQL, HTML, JAVA, C++ or other leading modern programming languages and technologies.

• Working knowledge of the Caterpillar IT and OT Networks

• Working knowledge of Caterpillar Cyber Security Policies and Directives

• Excellent critical thinking, problem-solving, as well as written/verbalcommunication skills.

• Previous leadership experience.

Skill Descriptors:

Communicating Complex Concepts: Knowledge of effective presentation tools and techniques to ensure clear understanding; ability to use summarization and simplification techniques to explain complex technical concepts in simple, plain language appropriate to the audience.

Consulting : Knowledge of techniques, roles, and responsibilities in providing technical or business guidance to clients; ability to apply consulting knowledge appropriately.

Cybersecurity Standards and Policies: Knowledge of developing cybersecurity policies, standards, and procedures; ability to develop and communicate policies, standards and procedures that guide interactions with customers.

Cybersecurity Risk Management: Knowledge of tools, techniques, approaches, and processes of cybersecurity network management; ability to ensure network operation and minimize negative effects by cybersecurity risks.

Information Security Management: Knowledge of the processes, tools, and techniques of information security management; ability to deploy and monitor information security systems, while detecting, controlling, and preventing violations of IT security.

Information Technology (IT) Security Policies: Knowledge of IT security policies, standards, and procedures; ability to utilize a variety of administrative skills sets and technical knowledge to ensure cyber security compliance.

Education/Experience: Degree or equivalent experience desired

Additional Info :

• The primary location for this position is Peoria, IL or Dallas, TX or Nashville, TN.

• This role requires 5 days onsite.

• Domestic relocation is available for qualified candidates.

• SPONSORSHIP IS NOT AVAILABLE.

What You Will Get -

• Our goal at Caterpillar is for you to have a rewarding career. Our teams are critical to the success of our customers who build a better world.

• Here you earn more than just a salary because we value your performance. We offer a total rewards package that provides benefits on day one (medical, dental, vision, RX, and 401K) along with the potential of an annual bonus. Additional benefits include paid vacation days and paid holidays.

• All qualified individuals - Including minorities, females, veterans, and individuals with disabilities - are encouraged to apply.

About Caterpillar -

Caterpillar Inc. is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly one hundred years, we've been helping customers build a better, more sustainable world and are committed to and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.

Final details:

Please frequently check the email associated with your application, including the junk/spam folder, as this is the primary correspondence method. If you wish to know the status of your application - please use the candidate log-in on our career website as it will reflect any updates to your status.

Summary Pay Range:

$126,000.00 - $204,720.00

Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.

Benefits:

Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

• Medical, dental, and vision benefits*

• Paid time off plan (Vacation, Holidays, Volunteer, etc.)*

• 401(k) savings plans*

• Health Savings Account (HSA)*

• Flexible Spending Accounts (FSAs)*

• Health Lifestyle Programs*

• Employee Assistance Program*

• Voluntary Benefits and Employee Discounts*

• Career Development*

• Incentive bonus*

• Disability benefits

• Life Insurance

• Parental leave

• Adoption benefits

• Tuition Reimbursement

• These benefits also apply to part-time employees

This position requires working onsite five days a week.

Relocation is available for this position.

Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at

Posting Dates:

August 18, 2025 - August 28, 2025

Any offer of employment is conditioned upon the successful completion of a drug screen.

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.

Not ready to apply? Join our Talent Community ( .

ESSENTIAL FUNCTIONS:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required.

• Ensure that all HPSI safety procedures, rules and regulations are followed and met.
• Design and implement secure network architectures, including firewalls, VPNs, IDS/IPS, segmentation, and zero-trust principles.
• Develop and maintain enterprise-level security architecture documentation and standards.
• Conduct risk assessments and threat modeling for new and existing network solutions.
• Evaluate, recommend, and implement network security tools, platforms, and configurations (e.g., next-gen firewalls, NDR, NAC).
• Collaborate with IT and cybersecurity teams to secure LAN, WAN, cloud, and hybrid environments.
• Provide technical leadership in the design and implementation of security controls for on-premises and cloud networks (AWS, Azure, GCP).
• Monitor industry trends and emerging threats to ensure proactive defense strategies.
• Lead the response process for network-related breaches or vulnerabilities.
• Ensure compliance with relevant frameworks and standards (e.g., NIST, ISO 27001, CIS Controls, CMMC, PCI-DSS).
• Guide the secure integration of third-party vendors, applications, and systems into the network.
• Participate in audits and contribute to regulatory and customer security assessments.
• Mentor junior team members and provide architectural guidance to project teams.

COMPETENCIES:

• Strong analytical and problem-solving skills.
• Excellent verbal and written communication abilities.
• Ability to communicate complex technical concepts to non-technical stakeholders.
• Strong project management and documentation skills.

SUPERVISORY RESPONSIBILITY:

This position has no supervisory responsibilities.

EDUCATION AND EXPERIENCE:

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field (Master's preferred).
• 8+ years of IT and cybersecurity experience , with at least 3 years focused on network security architecture.
• In-depth knowledge of enterprise network technologies: routers, switches, firewalls (e.g., Palo Alto, Fortinet, Cisco), proxies, VPNs, and NAC.
• Hands-on experience designing and securing hybrid cloud architectures (AWS, Azure, GCP).
• Strong understanding of TCP/IP, DNS, SSL/TLS, VPN, VLANs, and SD-WAN technologies.
• Experience with network monitoring tools (e.g., Splunk, Wireshark, SolarWinds, NetFlow).
• Familiarity with frameworks such as NIST CSF, CIS Top 18, and MITRE ATT&CK.
• Proficiency in scripting and automation (Python, PowerShell, etc.) is a plus.
• CISSP - Certified Information Systems Security Professional
• CCSP - Certified Cloud Security Professional
• CISA / CISM / CEH / GIAC
• Cisco CCNP Security / Palo Alto PCNSE / Fortinet NSE

PHYSICAL DEMANDS:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. A range of motion sufficient to perform general lifting, carrying, bending, stooping, climbing, working at heights, extended walking or standing, etc. is required. Employment in this position is contingent upon passing the medical examination. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

WORK ENVIRONMENT:

Duties performed in an office area environment within a manufacturing facility. Responsibilities will require routine fieldwork in the shipyard's fabrication shops, dry docks, and on-board vessels as part of the above activities. These heavy industrial settings may include; noise, heat, cold, vibration, dust, fume, and smoke, and may involve exposure to inclement weather conditions.

*Hanwha Philly Shipyard is a TOBACCO FREE facility.

POSITION TYPE/EXPECTED HOURS OF WORK:

This is an on-site, full-time, safety-sensitive position. Standard days and hours of work vary by department, days and hours determined by department schedules.

OTHER DUTIES:

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time or without notice.

Hanwha Philly Shipyard is committed to equal opportunity for all applicants. The recruitment, selection, employment, and training of employees during employment, shall be without discrimination because of race, color, religion, national origin, gender, or age-except that the applicant must meet the minimum age requirement. Hanwha Philly Shipyard does not, and will not, discriminate because of the disability of such individuals.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Overview

Are you passionate about protecting digital assets and ensuring robust cybersecurity? We are seeking a dedicated and motivated Cybersecurity Engineer to join our team. Collaborate with engineers to secure network, cloud, and system infrastructure through implementing controls and monitoring.

You Will:

• Work with engineering teams to define and fulfill operational requirements while upholding the highest standards of security protocols and compliance.
• Monitor and maintain security for network, cloud, PKI, and system environments, implementing controls to safeguard information systems, applications, and infrastructure.
• Ensure access control systems effectively prevent unauthorized modification, destruction, or disclosure of sensitive information.
• Monitor, assess, respond to security risks in systems, networks, and clouds; find causes, identify threats, suggest solutions according to policies.
• Conduct security risk and vulnerability assessments, as well as business impact analyses for threats of moderate complexity in both on-premises and cloud environments.
• Provide expert troubleshooting and support for complex security-related issues that have been advanced, including those beyond the Help Desk's scope.
• Develop detailed reports to pinpoint security risks and propose suitable mitigation strategies.
• Oversee and resolve user access issues, enforce least-privilege principles, and develop solutions to prevent future access-related security concerns.
• Assist with internal and external audits, providing necessary evidence and contributing to change management reporting and security impact assessments.
• Manage cloud security services like cloud proxy/VPN and XDR platforms for secure access and threat detection.
• Support PKI infrastructure, including certificate lifecycle management and secure key handling.
• Operate and monitor cloud network components and integrations, applying Secure Access Service Edge (SASE) principles to protect distributed users and cloud access.
• Implement and maintain network security controls such as firewalls, IDS/IPS, segmentation strategies, and enforce access control policies (ACLs, NACLs, identity-based segmentation) across hybrid environments.
• Investigate, contain, and resolve network-based security incidents, and contribute to comprehensive post-incident reviews.
• Collaborate with network and cloud engineering teams to ensure the secure design and implementation of cloud-native and hybrid solutions.

You Have:

• Proven experience in information security, cybersecurity operations, or a related field.
• Hands-on experience with cloud-based security services, network security controls, and incident response.
• Familiarity with SASE, firewalls, IDS/IPS, PKI infrastructure, and certificate management.
• Strong analytical and problem-solving skills, with the ability to assess complex security risks and develop effective mitigation strategies.
• Excellent communication and collaboration abilities.
• Relevant certifications (e.g., CISSP, CISM, CEH, or similar) are a plus.

Location:

• Three days a week at a Guardian office on New York, NY, Holmdel, NJ, Bethlehem, PA or Stamford, CT.

Salary Range:

$93,080.00 - $152,915.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you'll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian's Purpose - to inspire well-being - we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.

Overview

Are you passionate about protecting digital assets and ensuring robust cybersecurity? We are seeking a dedicated and motivated Cybersecurity Engineer to join our team. Collaborate with engineers to secure network, cloud, and system infrastructure through implementing controls and monitoring.

You Will:

• Work with engineering teams to define and fulfill operational requirements while upholding the highest standards of security protocols and compliance.

• Monitor and maintain security for network, cloud, PKI, and system environments, implementing controls to safeguard information systems, applications, and infrastructure.

• Ensure access control systems effectively prevent unauthorized modification, destruction, or disclosure of sensitive information.

• Monitor, assess, respond to security risks in systems, networks, and clouds; find causes, identify threats, suggest solutions according to policies.

• Conduct security risk and vulnerability assessments, as well as business impact analyses for threats of moderate complexity in both on-premises and cloud environments.

• Provide expert troubleshooting and support for complex security-related issues that have been advanced, including those beyond the Help Desk's scope.

• Develop detailed reports to pinpoint security risks and propose suitable mitigation strategies.

• Oversee and resolve user access issues, enforce least-privilege principles, and develop solutions to prevent future access-related security concerns.

• Assist with internal and external audits, providing necessary evidence and contributing to change management reporting and security impact assessments.

• Manage cloud security services like cloud proxy/VPN and XDR platforms for secure access and threat detection.

• Support PKI infrastructure, including certificate lifecycle management and secure key handling.

• Operate and monitor cloud network components and integrations, applying Secure Access Service Edge (SASE) principles to protect distributed users and cloud access.

• Implement and maintain network security controls such as firewalls, IDS/IPS, segmentation strategies, and enforce access control policies (ACLs, NACLs, identity-based segmentation) across hybrid environments.

• Investigate, contain, and resolve network-based security incidents, and contribute to comprehensive post-incident reviews.

• Collaborate with network and cloud engineering teams to ensure the secure design and implementation of cloud-native and hybrid solutions.

You Have:

• Proven experience in information security, cybersecurity operations, or a related field.

• Hands-on experience with cloud-based security services, network security controls, and incident response.

• Familiarity with SASE, firewalls, IDS/IPS, PKI infrastructure, and certificate management.

• Strong analytical and problem-solving skills, with the ability to assess complex security risks and develop effective mitigation strategies.

• Excellent communication and collaboration abilities.

• Relevant certifications (e.g., CISSP, CISM, CEH, or similar) are a plus.

Location:

• Three days a week at a Guardian office on New York, NY, Holmdel, NJ, Bethlehem, PA or Stamford, CT.

Salary Range:

$93,080.00 - $152,915.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you'll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian's Purpose - to inspire well-being - we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at . Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact .

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.

Every day, Guardian helps our 29 million customers realize their dreams through a range of insurance and financial products and services. Our Purpose, to inspire well-being, guides our dedication to the colleagues, consumers, and communities we serve. We know that people count, and we go above and beyond to prepare them for the life they want to live, focusing on their overall well-being - mind, body, and wallet. As one of the largest mutual insurance companies, we put our customers first. Behind every bright future is a GuardianTM. Learn more about Guardian at guardianlife.com .

Overview

Are you passionate about protecting digital assets and ensuring robust cybersecurity? We are seeking a dedicated and motivated Cybersecurity Engineer to join our team. Collaborate with engineers to secure network, cloud, and system infrastructure through implementing controls and monitoring.

You Will:

• Work with engineering teams to define and fulfill operational requirements while upholding the highest standards of security protocols and compliance.

• Monitor and maintain security for network, cloud, PKI, and system environments, implementing controls to safeguard information systems, applications, and infrastructure.

• Ensure access control systems effectively prevent unauthorized modification, destruction, or disclosure of sensitive information.

• Monitor, assess, respond to security risks in systems, networks, and clouds; find causes, identify threats, suggest solutions according to policies.

• Conduct security risk and vulnerability assessments, as well as business impact analyses for threats of moderate complexity in both on-premises and cloud environments.

• Provide expert troubleshooting and support for complex security-related issues that have been advanced, including those beyond the Help Desk's scope.

• Develop detailed reports to pinpoint security risks and propose suitable mitigation strategies.

• Oversee and resolve user access issues, enforce least-privilege principles, and develop solutions to prevent future access-related security concerns.

• Assist with internal and external audits, providing necessary evidence and contributing to change management reporting and security impact assessments.

• Manage cloud security services like cloud proxy/VPN and XDR platforms for secure access and threat detection.

• Support PKI infrastructure, including certificate lifecycle management and secure key handling.

• Operate and monitor cloud network components and integrations, applying Secure Access Service Edge (SASE) principles to protect distributed users and cloud access.

• Implement and maintain network security controls such as firewalls, IDS/IPS, segmentation strategies, and enforce access control policies (ACLs, NACLs, identity-based segmentation) across hybrid environments.

• Investigate, contain, and resolve network-based security incidents, and contribute to comprehensive post-incident reviews.

• Collaborate with network and cloud engineering teams to ensure the secure design and implementation of cloud-native and hybrid solutions.

You Have:

• Proven experience in information security, cybersecurity operations, or a related field.

• Hands-on experience with cloud-based security services, network security controls, and incident response.

• Familiarity with SASE, firewalls, IDS/IPS, PKI infrastructure, and certificate management.

• Strong analytical and problem-solving skills, with the ability to assess complex security risks and develop effective mitigation strategies.

• Excellent communication and collaboration abilities.

• Relevant certifications (e.g., CISSP, CISM, CEH, or similar) are a plus.

Location:

• Three days a week at a Guardian office on New York, NY, Holmdel, NJ, Bethlehem, PA or Stamford, CT.

Salary Range:

$93,080.00 - $152,915.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you'll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian's Purpose - to inspire well-being - we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at . Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact .

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.

Every day, Guardian helps our 29 million customers realize their dreams through a range of insurance and financial products and services. Our Purpose, to inspire well-being, guides our dedication to the colleagues, consumers, and communities we serve. We know that people count, and we go above and beyond to prepare them for the life they want to live, focusing on their overall well-being - mind, body, and wallet. As one of the largest mutual insurance companies, we put our customers first. Behind every bright future is a GuardianTM. Learn more about Guardian at guardianlife.com .

Overview

Are you passionate about protecting digital assets and ensuring robust cybersecurity? We are seeking a dedicated and motivated Cybersecurity Engineer to join our team. Collaborate with engineers to secure network, cloud, and system infrastructure through implementing controls and monitoring.

You Will:

• Work with engineering teams to define and fulfill operational requirements while upholding the highest standards of security protocols and compliance.

• Monitor and maintain security for network, cloud, PKI, and system environments, implementing controls to safeguard information systems, applications, and infrastructure.

• Ensure access control systems effectively prevent unauthorized modification, destruction, or disclosure of sensitive information.

• Monitor, assess, respond to security risks in systems, networks, and clouds; find causes, identify threats, suggest solutions according to policies.

• Conduct security risk and vulnerability assessments, as well as business impact analyses for threats of moderate complexity in both on-premises and cloud environments.

• Provide expert troubleshooting and support for complex security-related issues that have been advanced, including those beyond the Help Desk's scope.

• Develop detailed reports to pinpoint security risks and propose suitable mitigation strategies.

• Oversee and resolve user access issues, enforce least-privilege principles, and develop solutions to prevent future access-related security concerns.

• Assist with internal and external audits, providing necessary evidence and contributing to change management reporting and security impact assessments.

• Manage cloud security services like cloud proxy/VPN and XDR platforms for secure access and threat detection.

• Support PKI infrastructure, including certificate lifecycle management and secure key handling.

• Operate and monitor cloud network components and integrations, applying Secure Access Service Edge (SASE) principles to protect distributed users and cloud access.

• Implement and maintain network security controls such as firewalls, IDS/IPS, segmentation strategies, and enforce access control policies (ACLs, NACLs, identity-based segmentation) across hybrid environments.

• Investigate, contain, and resolve network-based security incidents, and contribute to comprehensive post-incident reviews.

• Collaborate with network and cloud engineering teams to ensure the secure design and implementation of cloud-native and hybrid solutions.

You Have:

• Proven experience in information security, cybersecurity operations, or a related field.

• Hands-on experience with cloud-based security services, network security controls, and incident response.

• Familiarity with SASE, firewalls, IDS/IPS, PKI infrastructure, and certificate management.

• Strong analytical and problem-solving skills, with the ability to assess complex security risks and develop effective mitigation strategies.

• Excellent communication and collaboration abilities.

• Relevant certifications (e.g., CISSP, CISM, CEH, or similar) are a plus.

Location:

• Three days a week at a Guardian office on New York, NY, Holmdel, NJ, Bethlehem, PA or Stamford, CT.

Salary Range:

$93,080.00 - $152,915.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you'll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian's Purpose - to inspire well-being - we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at . Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact .

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.

Every day, Guardian helps our 29 million customers realize their dreams through a range of insurance and financial products and services. Our Purpose, to inspire well-being, guides our dedication to the colleagues, consumers, and communities we serve. We know that people count, and we go above and beyond to prepare them for the life they want to live, focusing on their overall well-being - mind, body, and wallet. As one of the largest mutual insurance companies, we put our customers first. Behind every bright future is a GuardianTM. Learn more about Guardian at guardianlife.com .

Overview

Are you passionate about protecting digital assets and ensuring robust cybersecurity? We are seeking a dedicated and motivated Cybersecurity Engineer to join our team. Collaborate with engineers to secure network, cloud, and system infrastructure through implementing controls and monitoring.

You Will:

• Work with engineering teams to define and fulfill operational requirements while upholding the highest standards of security protocols and compliance.

• Monitor and maintain security for network, cloud, PKI, and system environments, implementing controls to safeguard information systems, applications, and infrastructure.

• Ensure access control systems effectively prevent unauthorized modification, destruction, or disclosure of sensitive information.

• Monitor, assess, respond to security risks in systems, networks, and clouds; find causes, identify threats, suggest solutions according to policies.

• Conduct security risk and vulnerability assessments, as well as business impact analyses for threats of moderate complexity in both on-premises and cloud environments.

• Provide expert troubleshooting and support for complex security-related issues that have been advanced, including those beyond the Help Desk's scope.

• Develop detailed reports to pinpoint security risks and propose suitable mitigation strategies.

• Oversee and resolve user access issues, enforce least-privilege principles, and develop solutions to prevent future access-related security concerns.

• Assist with internal and external audits, providing necessary evidence and contributing to change management reporting and security impact assessments.

• Manage cloud security services like cloud proxy/VPN and XDR platforms for secure access and threat detection.

• Support PKI infrastructure, including certificate lifecycle management and secure key handling.

• Operate and monitor cloud network components and integrations, applying Secure Access Service Edge (SASE) principles to protect distributed users and cloud access.

• Implement and maintain network security controls such as firewalls, IDS/IPS, segmentation strategies, and enforce access control policies (ACLs, NACLs, identity-based segmentation) across hybrid environments.

• Investigate, contain, and resolve network-based security incidents, and contribute to comprehensive post-incident reviews.

• Collaborate with network and cloud engineering teams to ensure the secure design and implementation of cloud-native and hybrid solutions.

You Have:

• Proven experience in information security, cybersecurity operations, or a related field.

• Hands-on experience with cloud-based security services, network security controls, and incident response.

• Familiarity with SASE, firewalls, IDS/IPS, PKI infrastructure, and certificate management.

• Strong analytical and problem-solving skills, with the ability to assess complex security risks and develop effective mitigation strategies.

• Excellent communication and collaboration abilities.

• Relevant certifications (e.g., CISSP, CISM, CEH, or similar) are a plus.

Location:

• Three days a week at a Guardian office on New York, NY, Holmdel, NJ, Bethlehem, PA or Stamford, CT.

Salary Range:

$93,080.00 - $152,915.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you'll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian's Purpose - to inspire well-being - we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at . Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact .

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.

Every day, Guardian helps our 29 million customers realize their dreams through a range of insurance and financial products and services. Our Purpose, to inspire well-being, guides our dedication to the colleagues, consumers, and communities we serve. We know that people count, and we go above and beyond to prepare them for the life they want to live, focusing on their overall well-being - mind, body, and wallet. As one of the largest mutual insurance companies, we put our customers first. Behind every bright future is a GuardianTM. Learn more about Guardian at guardianlife.com .

**Career Area:**
Technology, Digital and Data
**Job Description:**
**Your Work Shapes the World at Caterpillar Inc.**
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
**Cybersecurity Specialist - Network Security**
**Role Definition:**
Join Caterpillar as a Cybersecurity Specialist on the Caterpillar Network Security Engineering Team. This role will provide technical leadership and work direction efforts for the Infrastructure Protection Team including Network Access Control, Firewall Policy, and enhancement/ maintenance of the Border Protection Team (BPT) Portal web application. This role will also provide technical leadership to Web Application Firewall (WAF) capabilities to several applications using a SaaS based tooling/solution.
**What You Will Do:**
+ Team leader of the Border Protection Team (BPT) web app - Responsible for daily operations and execution of team's services/offerings to business teams.
+ Partner with BPT team's product architect & security manager to ensure the technical infrastructure and associated processes are implemented to deliver the team's service offerings and meet SLAs.
+ Liaison with both internal and external business/process partners regarding the effective delivery of team service offerings
+ Lead and coordinate the team's service offerings effectively.
+ Identifies operational targets for each service offering.
+ Liaisons with vendors and other process partners that are critical to ensuring successful delivery of service offerings.
+ Ensure all relevant operational processes are identified, documented, and communicated.
+ Coordinates the team's operational efforts - including change management.
+ Responsible for managing and resolving Priority 1 (P1) related incidents.
+ Ensure operational staff are trained and skilled in their tasks.
+ Coordinates off-shift support schedule in support of the team's service offerings.
+ Identify and drive realization of tool integration opportunities to create and establish new Service Offerings
**What You Have:**
+ Bachelor's degree in Cybersecurity, Security Engineering/Architecture, Computer Science, or a related field
+ Extensive experience in Cybersecurity, firewall/network management, and/or web applicationdevelopment
+ Experience with Agile/Scrum methodology
+ Experienced in building customer focused processes.
+ Good Knowledge of software development processes, integration of security assessments in Software Development Life Cycle (SDLC) process, secure coding is required.
**Top Candidates Will Have:**
+ One or more professional information security certification(s) from an accredited institution (CISSP, CCSP, CISSP, CISM, GCED, Linux, etc.)
+ Experience with Python, SQL, HTML, JAVA, C++ or other leading modern programming languages and technologies.
+ Working knowledge of the Caterpillar IT and OT Networks
+ Working knowledge of Caterpillar Cyber Security Policies and Directives
+ Excellent critical thinking, problem-solving, as well as written/verbalcommunication skills.
+ Previous leadership experience.
**Skill Descriptors:**
**Communicating Complex Concepts:** Knowledge of effective presentation tools and techniques to ensure clear understanding; ability to use summarization and simplification techniques to explain complex technical concepts in simple, plain language appropriate to the audience.
**Consulting** : Knowledge of techniques, roles, and responsibilities in providing technical or business guidance to clients; ability to apply consulting knowledge appropriately.
**Cybersecurity Standards and Policies:** Knowledge of developing cybersecurity policies, standards, and procedures; ability to develop and communicate policies, standards and procedures that guide interactions with customers.
**Cybersecurity Risk Management:** Knowledge of tools, techniques, approaches, and processes of cybersecurity network management; ability to ensure network operation and minimize negative effects by cybersecurity risks.
**Information Security Management:** Knowledge of the processes, tools, and techniques of information security management; ability to deploy and monitor information security systems, while detecting, controlling, and preventing violations of IT security.
**Information Technology (IT) Security Policies:** Knowledge of IT security policies, standards, and procedures; ability to utilize a variety of administrative skills sets and technical knowledge to ensure cyber security compliance.
**Education/Experience:** Degree or equivalent experience desired
**Additional Info** :
+ The primary location for this position is Peoria, IL or Dallas, TX or Nashville, TN.
+ This role requires 5 days onsite.
+ Domestic relocation is available for qualified candidates.
+ **SPONSORSHIP IS NOT AVAILABLE.**
**What You Will Get -**
+ Our goal at Caterpillar is for you to have a rewarding career. Our teams are critical to the success of our customers who build a better world.
+ Here you earn more than just a salary because we value your performance. We offer a total rewards package that provides benefits on day one (medical, dental, vision, RX, and 401K) along with the potential of an annual bonus. Additional benefits include paid vacation days and paid holidays.
+ All qualified individuals - Including minorities, females, veterans, and individuals with disabilities - are encouraged to apply.
**About Caterpillar -**
Caterpillar Inc. is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly one hundred years, we've been helping customers build a better, more sustainable world and are committed to and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.
**Final details:**
Please frequently check the email associated with your application, including the junk/spam folder, as this is the primary correspondence method. If you wish to know the status of your application - please use the candidate log-in on our career website as it will reflect any updates to your status.
**Summary Pay Range:**
$126,000.00 - $204,720.00
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
**Benefits:**
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
+ Medical, dental, and vision benefits*
+ Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
+ 401(k) savings plans*
+ Health Savings Account (HSA)*
+ Flexible Spending Accounts (FSAs)*
+ Health Lifestyle Programs*
+ Employee Assistance Program*
+ Voluntary Benefits and Employee Discounts*
+ Career Development*
+ Incentive bonus*
+ Disability benefits
+ Life Insurance
+ Parental leave
+ Adoption benefits
+ Tuition Reimbursement
* These benefits also apply to part-time employees
This position requires working onsite five days a week.
Relocation is available for this position.
Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at Dates:**
August 18, 2025 - August 28, 2025
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
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