9,174 Cyber Security jobs in the United States

Description We are looking for a talented Cyber Security Engineer to join our team in Boston, Massachusetts. This role requires a proactive individual with strong technical expertise to design, implement, and maintain effective security measures across our infrastructure, application, and cloud environments. You will play a pivotal role in safeguarding our systems and data by leveraging advanced security tools and processes to ensure robust protection.
Responsibilities:
- Develop and implement security protocols to protect infrastructure, applications, and cloud environments.
- Manage identity and access management (IAM) systems to ensure secure and seamless user authentication.
- Evaluate and deploy advanced security tools, including Microsoft Defender and email gateways, to enhance threat detection capabilities.
- Perform regular assessments of network security to identify vulnerabilities and recommend solutions.
- Collaborate with teams to strengthen application security and ensure adherence to best practices.
- Respond to security incidents by investigating threats and implementing mitigation strategies.
- Optimize the performance and configuration of security systems such as ConnectWise.
- Enhance governance by designing processes for access control and security monitoring.
- Provide guidance and training to ensure adherence to cybersecurity protocols across the organization.
- Stay updated on emerging security trends and technologies to continuously improve the security posture. Requirements - Minimum of 3 years of experience in cybersecurity engineering or a related role.
- Proficiency with Microsoft Defender and other advanced security tools.
- Strong knowledge of IAM systems and best practices.
- Experience with email gateway solutions and network security protocols.
- Familiarity with ConnectWise and its integration into security operations.
- Extensive understanding of application security principles and methodologies.
- Ability to assess and mitigate risks through effective incident response.
- Strong analytical and problem-solving skills with attention to detail. Technology Doesn't Change the World, People Do.®
Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app ( and get 1-tap apply, notifications of AI-matched jobs, and much more.
All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use ( .

**Description**
Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.
Leidos has an exciting opening for you, our next Cyber Security Engineer, to assist with the release of a state-of-the-art technology stack under the DOMEX Technology Platform (DTP) contract supporting the OSINT Integration Center (OSIC). Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job is to provide technical security expertise in our cloud and on-premises infrastructure. You will lean on your experience with security technologies and industry best practices while employing effective security solutions. This exciting and challenging work will help you expand your capabilities in security and will provide you with the skills and experience you need to achieve additional levels of the DoD 8570 IAT and IASAE Certifications. While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible schedule and, occasionally, some tasks may be performed remotely. Percentage of remote work will vary based on client requirements/deliverables.
In this role, you will collaborate closely with ISSOs. ISSSMs, software engineers, software developers, system engineers and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our systems meet a variety of regulatory compliance frameworks.
Key Tasks include the following:
+ Perform review and analysis of cybersecurity event logs
+ Conduct and review technical cybersecurity assessments
+ Coordinate with security personnel and recommend mitigation strategies
+ Identify points of vulnerability and non-compliance with established cybersecurity standards and regulations
+ Collaborate with our DevOpsSec team to help with analyzing scan results and remediation of findings
+ Manage and maintain a library of security audit tools, and corresponding processes that can be used for system security testing, internal audits, incident response, and diagnosis of security-related system issues
+ Perform and maintain vulnerability scans using Assured Compliance Assessment Solution (ACAS) and create reports
+ Track and report Information Assurance Vulnerability Management (IAVM) compliance using Assured Compliance Assessment Solution (ACAS)
+ Maintain Authorization to Operate (ATO) records in XACTA system
+ Manage and report Plan of Actions and Milestones (POA&M) compliance
+ Review certification and accreditation (C&A) documentation, providing feedback on completeness and compliance of its content
+ Perform system installation, configuration maintenance, account maintenance, signature maintenance, patch management, and troubleshooting of operational IA and CND systems
+ Apply system security engineering expertise in one or more of the following to : system security design process; engineering life cycle; information domain; cross domain solutions; commercial off the-shelf and government off-the shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing;
This is you:
+ BS degree and 8+ years of experience or additional years of experience in lieu of degree
+ An active TS/SCI clearance with ability to obtain a Poly
+ At least one DoD -M IAT Level II or higher certification e.g., CCNA Security, CySA+, Security+ CE, SSCP, CISSP (or Associate)
+ 1 year of experience developing and reviewing security concept of operations, systems security plans, security risk assessments, contingency plans, configuration management plans
+ Experience configuring, running, and analyzing vulnerability scans
+ Experience with XACTA, EMass, or similar tool
+ Experience with NIST Special Publications e.g. NIST SP 800-27, 30, 37, 53, 60
+ Experience with CNSS publication CNSSI 1253
+ Experience with incident response plans, plan of actions and milestones, risk management plans, and vulnerability management plans
+ Strong analytical, communication, problem solving, and interpersonal skills
+ Experience establishing a System Security Engineering (SSE) management process to integrate security and privacy controls into complex hardware and software systems
You will wow us even more if you have these skills:
+ Software development/coding experience with programming languages such as Python, Java, and React
+ Experience with DevOpsSec pipelines and tools
+ Experience with database systems, search engines, web applications
+ Experience in a Linux Red Hat and Centos environment
+ Experience with big data applications
+ Experience with Jira and Confluence
+ Experience working in an Agile environment
+ Experience with NIST SP 800-171
Come break things (in a good way). Then build them smarter.
We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for "how it's always been done."
**Original Posting:**
October 9, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
**Pay Range:**
Pay Range $104,650.00 - $189,175.00
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
REQNUMBER: R-
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

Description
IMMEDIATE HIRE!
PERMANENT FTE POSITION: IT CYBER SECURITY ENGINEER - Direct Hire Permanent
LOCATION /OFFICE Des Moines, IA - ONSITE IN OFFICE
SALARY: up to $105,000 base annual salary with benefits
Security Engineer: Pen Testing remediation; identify Security Vulnerabilities, data & Network security, Security Frameworks!
*** For immediate and confidential consideration, please send a message to CARRIE DANGER on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***
IT CYBER SECURITY ENGINEER - are you looking to grow your
*** For immediate and confidential consideration, please send a message to CARRIE DANGER on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: or mobile: . Or one click apply on our Robert Half website. No third party inquiries please. Must be eligible to work in US
Requirements
Security experience is highly Preferred! You'll also get to collaborate with a dynamic team that values your expertise.
Must have skills:
- 5+ years of experience in Cybersecurity or IT Security
- Experience reviewing security frameworks, compliance standards, and IT General Controls.
- Experience handling pen-testing remediation and able to prioritize and remediate security vulnerabilities.
- Security monitoring and endpoint protection experience (they use SentinelOne and Tenable)
- Experience working through security-related issues with ON-PREM servers, databases, etc.
- Experience with security issues in the Azure cloud (or AWS)
Nice to Haves:
- Experience in working towards SASE-16 compliance or similar security frameworks.
- Certifications such as CISSP, CISM, CEH, or equivalent
- Security automation and orchestration to enhance remediation processes.
Technology Doesn't Change the World, People Do.®
Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app ( and get 1-tap apply, notifications of AI-matched jobs, and much more.
All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use ( .

Job Title: Cybersecurity Engineer
Palo Alto Strata Cloud Manager
Location: Pensacola, Florida
Type: Contract
Contractor Work Model: Hybrid preferred, but full remote is fine for the right candidate.
Hourly Rate: W2 $70/hr. Range. Benefits available
ALTA IT Services is staffing a long-term contract opening for a Cybersecurity Engineer with experience in Palo Alto Strata Cloud Manager, to support a leading financial services customer in Pensacola, FL. This is a hybrid position. Remote work will be considered for a highly qualified candidate.
Job Description:
+ Remain available for on-call support for major outage issues related to the Palo Alto Strata Cloud Manager
+ Highly proficient in the architecture, design, and deployment of the Palo Alto Strata Cloud Manager product
+ Maintain Palo Alto Strata Cloud Manager solution
+ Integration development of the proxy with other cybersecurity solutions
+ Functions as a liaison between the client and Palo Alto Support
+ Engage in technical design of solutions based on use cases and business requirements.
+ Participate in proof of concepts and other technical evaluations of technologies, designs, and solutions, and provide recommendations.
+ Stay abreast of emerging technologies and threats, proactively assess and evaluate the adoption thereof into the organization.
+ Supporting the development of cybersecurity requirements, design & architecture artifacts, plans, and policies.
+ Supporting the definition, security development, and test efforts for the implementation of security controls of networking devices, databases, operating systems, and hardware and software components.
+ Understanding and integrating cybersecurity development activities.
+ Performing analysis on cybersecurity data and test results.
+ Being part of a team that designs, protects, and manages security services for companies' global security infrastructure.
+ Able to demonstrate strong written, oral, and presentation skills with the ability to discuss highly technical concepts to all audiences, ranging from non-technical people to executive-level technical decision-makers.
+ Able to listen and collaborate with audiences ranging from IT administrators to executive-level stakeholders to understand their requirements and position our tools to fulfill those requirements.
+ Must be self-motivated and self-educating, yet willing and able to work collaboratively.
+ Support Broadcom Bluecoat Secure Web Gateway enterprise proxy solutions
W2 HOURLY RATE: $70/hr. Range. Benefits available
For consideration, please contact Melissa McNally via
System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M-MM1
#LI-MM1
#DI-MM1
Ref: #850-Rockville (ALTA IT)
System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

**Description:** **Who We Are**
Lockheed Martin is the world‑premier force‑multiplier for defense, aerospace, and space. As an engineering powerhouse, we transform bold ideas into battle‑tested aircraft, next‑generation missile defenses, cutting‑edge naval platforms, and pioneering space systems. Our innovative spirit safeguards freedom, pushes the boundaries of technology, delivering mission‑critical solutions that keep today's allies safe while shaping the possibilities of tomorrow.
**What You'll Do**
As a Cybersecurity Engineer you will have the opportunity work across a broad range of technical and engineering activities in a collaborative, Agile environment
- Conduct periodic manual and automated STIG assessments, track version changes, and report results.
- Perform cyber risk assessments, including threat modeling, vulnerability analysis, and mitigation planning.
- Define, analyze, and validate security design constraints and ensure compliance with RMF/NIST 800‑53 and DoD cyber policies.
- Collaborate with engineers, architects, and developers to integrate security into system designs and verify compliance through cyber‑test & evaluation.
- Apply standardized cybersecurity processes and tools (e.g., ACAS, EvaluateSTIG) and develop prototype software to support assessment and authorization workflows.
- Communicate status updates clearly across Cyber Security Engineering team and related disciplines while actively participating in Agile/DevSecOps and CI/CD initiatives.
**Who You Are**
Mission‑driven engineer with strong cybersecurity and systems‑engineering background.
Comfortable in collaborative, Agile environments and eager to tackle evolving threats.
Proven ability to assess risk, develop secure designs, and validate solutions end‑to‑end.
**Why Join Lockheed Martin**
Impact - Your work directly safeguards national security and advances cutting‑edge technology.
Growth - Access to world‑class training, mentorship, and career‑development programs.
Innovation - Collaborate with top engineers on mission‑critical programs.
Flexibility - Enjoy a flexible 4‑day, 10‑hour work week-gain an extra day for life, while still delivering impact.
These positions require the ability to obtain and maintain a DoD clearance up to TS/SCI and the ability to travel.
**Basic Qualifications:**
- Experience with Linux and Windows operating systems.
- Experience with vulnerability scanning/patching.
- Security+ certification (or equivalent).
- Working knowledge of the Risk Management Framework (RMF) - NIST SP 800‑53.
- Ability to obtain and maintain a DoD Secret clearance (TS/SCI preferred).
**Desired Skills:**
- Bachelor's degree in a related field
- Hands‑on experience with STIG‑management tools (e.g., EvaluateSTIG, ACAS).
- Experience with DoD cyber requirements, certification & accreditation (DIACAP or RMF).
- Approved DoD 8570 baseline certification for IAT Level II (CISSP, CAP, etc.).
- Background in systems engineering and requirements decomposition.
- Familiarity with Agile, DevSecOps, software development, or digital‑transformation technologies.
- Knowledge of networking configuration, security protocols, and application security (SRGs).
- Experience with Kubernetes, GitLab, Grafana, Prometheus is a plus.
- Strong technical curiosity and willingness to learn new skills and support teammates.
#techsgiving2025
**Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration.
**Clearance Level:** Secret
**Other Important Information You Should Know**
**Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
**Ability to Work Remotely:** Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
**Work Schedules:** Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
**Schedule for this Position:** 4x10 hour day, 3 days off per week
**Pay Rate:** The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $79,700 - $140,530. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. **Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.
**Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.**
**The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.**
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications.
**Experience Level:** Experienced Professional
**Business Unit:** RMS
**Relocation Available:** Possible
**Career Area:** Cyber Security Engineering
**Type:** Full-Time
**Shift:** First

**Description:** The coolest jobs on this planet... or any other... are with Lockheed Martin Space.
At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world. Every single day, we use our unique skills and experiences to craft, design, and build solutions to some of the world's hardest engineering problems. Our culture inspires our employees to dream big; perform with excellence; and build incredible products. We provide the resources, the support, and the focus. You bring the passion and courage to envision limitless possibilities. Together, we'll build a better tomorrow.
Are you ready to further your career in Cyber Security by working for one of the top companies in the world?
This position is for a Cyber Security Engineer Lead on the Space Based Infrared System (SBIRS) program. The selected candidate will be part of a dynamic Cyber engineering team that designs, develops, documents, tests, and maintains full spectrum cyber solutions. This position is specifically for an individual interested in leading Authorization and Accreditation using Risk Management Framework & Cyber Requirements activities for the SBIRS operational systems.
As a Cyber Security Engineer supporting the Space Based Infrared System (SBIRS) program, your responsibilities will include:
-Conducting cyber risk assessment activities, vulnerability analysis, and analysis of mitigation solutions.
-Developing, evaluating, and analyzing design constraints, trade-offs, and detailed system and security designs.
-Implementing appropriate Assessment and Authorization activities as required by customers.
-Manage ATO, ATC, IATT packages in eMASS.
Specific technical responsibilities include:
-Assessing and driving mitigation efforts of system security threats/risks throughout the program lifecycle for the Space Vehicles and Ground system.
-Implementation of security policies and or configurations to meet Risk Management Framework (RMF) objectives.
-Interacting significantly with other engineering disciplines to implement security designs, resolve vulnerabilities, modify system or software components security settings, and mitigate risk.
-Performing System Engineering activities to manage Cyber requirements for tracking until closure.
**Basic Qualifications:**
- 2+ years of related cyber professional experience
- Administrative experience with Linux and/or Windows systems
- Experience working with multidisciplinary engineering teams
- Demonstrable knowledge of cyber concepts, penetration testing methods, vulnerabilities, information assurance, and security methodology
- Ability to obtain and maintain DoD Security Clearance
**Desired Skills:**
- Bachelor's degree with 2 years related professional experience, or Master's degree in relevant field
- Strong teamwork skillset
- Experience with DoD cybersecurity requirements, policies, and procedures
- Experience with Secure Configuration/Hardening of Information Systems
- Familiar with eMASS, HBSS, ACAS, SCAP Compliance Checker (SCC), DISA STIGs
- Ability to translate/brief complex cyber security principles to all levels of knowledge and skill
- Scripting experience (e.g. Python, Bash, PowerShell)
- Experience with Intel Driven Threat Modeling, preferably classified Cyber Threat Intel Support
- DoD 8140 (formerly 8570 IAT II) Certification
#LMSpaceCyberEng
**Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration.
**Clearance Level:** TS/SCI
**Other Important Information You Should Know**
**Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
**Ability to Work Remotely:** Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process.
**Work Schedules:** Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
**Schedule for this Position:** 4x10 hour day, 3 days off per week
**Pay Rate:** The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $79,700 - $140,530. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. **Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.
**Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.**
**The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.**
By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work.
At Lockheed Martin, we place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture that you align with, you're invited to apply for this role. Or, if you are unsure whether your past experience aligns with the job requirements, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
**Experience Level:** Experienced Professional
**Business Unit:** SPACE
**Relocation Available:** Possible
**Career Area:** Cyber Security Engineering
**Type:** Full-Time
**Shift:** First

**Description:** Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain. Coordinate with Cyber and system architects and developers to provide oversight in the development of solutions. Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and validate compliance with defined specifications and requirements. Employs cyber security processes, methods, techniques and tools and assure their consistent application. Implements appropriate Assessment and Authorization activities as required by customers.
**Basic Qualifications:**
- Bachelor's in cybersecurity or equivalent work experience
- Understanding of cybersecurity analysis, application, implementation
- Understanding of Systems Engineering, Systems design, Systems Development Life Cycle
- Possess or ability to obtain TS/SCI security clearance
**Desired Skills:**
- Understanding of the Systems Development Life Cycle, Cybersecurity threats, vulnerabilities, and mitigations applicable to space and ground systems
- Motivated self-starter with strong written and verbal communications skills, and the ability to create complex technical reports on analytic findings
- Experience with Secure Configuration/Hardening of DoD Information Systems
- Experience with Threat Modeling, preferably classified Cyber Threat Intel Support
- Knowledge of NIST 800-53
- DoD 8570 IAT I Certification
- Intuitive and proactive self-starter that's accountable and mission focused
#LMSpaceCyberEng
**Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration.
**Clearance Level:** TS/SCI
**Other Important Information You Should Know**
**Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
**Ability to Work Remotely:** Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
**Work Schedules:** Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
**Schedule for this Position:** 9x80 every other Friday off
**Pay Rate:** The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $65,300 - $15,230. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. **Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible.
**Pay Rate:** The annual base salary range for this position in most major metropolitan areas in California and New York is 75,200 - 130,295. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. **Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. This position is incentive plan eligible.
**Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.**
**The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.**
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications.
**Experience Level:** Experienced Professional
**Business Unit:** SPACE
**Relocation Available:** Possible
**Career Area:** Cyber Security Engineering
**Type:** Full-Time
**Shift:** First

Title:
Cyber Security Engineer
Belong. Connect. Grow. with KBR!
KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security.
KBR is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) program in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility.
KBR (formerly LinQuest) is the prime contractor on the MSEIT contract. By applying to this position, you are in consideration for KBR employment. However, you also have the option to be hired by one of our subcontractor teammates.
The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force's Space Systems Command. We support the Space Force's acquisition of state-of-the-art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.
Why Join Us?
+ Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
+ Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
Key Responsibilities:
+ Perform systems engineering activities in the areas of cybersecurity, Risk Management Framework (RMF) Assessment & Authorization (A&A) in accordance with DoDI
+ Perform cryptographic System Security Engineering (SSE) in compliance with NSA requirements and regulations
+ Define security requirements, architecture, and design for embedded and large-scale, distributed DoD space and ground control systems
+ Apply risk management concepts to mitigate vulnerabilities in system security architectures
+ Interface with the Space Force customer, system stakeholders, and external contractors to coordinate cybersecurity and cryptographic requirements and architecture flow down from the system level to individual elements of the system
+ Support integration activities of cybersecurity for space and ground networks
+ Participate and propose inputs for verification and validation of cybersecurity requirements
+ Perform cybersecurity planning and scheduling for RMF and coordinate efforts to categorize and assign impact values for confidentiality, integrity, and availability of systems per CNSSI 1253 to produce a tailored set of RMF security controls per NIST 800-53
+ Provide critical inputs to the Program Protection Plan and assist in identification of Critical Program Information (CPI)/Critical Components (CC)
+ Provide critical inputs to Cybersecurity Strategies and assist government with milestone approvals
Work Environment:
Location: On-site
Travel Requirements: Minimal
Working Hours: Standard
Qualifications:
Required:
+ Ability to obtain a DoD Secret security clearance is required to be considered for this position
+ BS in technical field, such as engineering, mathematics, physics, or computer science. An equivalent technical degree (such as MS in technical field, such as engineering, mathematics, physics, or computer science)
+ 2+ years of work experience in System Engineering Architecture/Design
+ 2+ years of work experience in Information Assurance (IA)/Cyber Security
+ Understanding of the discipline and practice of Systems Engineering throughout the system lifecycle phases of concept, development, production, use, support, and retirement
+ Understanding of modern computing architectures including CI/CD, microservices, cloud, and container technologies
+ Proficient with Microsoft Office products (Word, Excel, Powerpoint)
+ Strong interpersonal, organizational, and teambuilding skills
+ Strong writing and oral presentation skills; ability to write final-version deliverable technical documents and reports
+ Background in software design
Desired:
+ BS or MS degree in IA/Cyber security
+ Master's degree in technical field, such as engineering, mathematics, physics, or computer science
+ Experience working on DoD programs
+ Proficient understanding of RMF process
+ Familiarity with Cybersecurity Requirements Verification and Validation (IV&V)
+ Familiarity with NIST 800-53 and CNSSI 1253 RMF Analysis and Accreditation
+ Familiarity with Network Engineering
+ Familiarity with Communications Systems
+ Familiarity with Security Test and Evaluation (ST&E)
+ Security certification (CISSP)
+ TS/SCI clearance
Additional Requirements:
+ Due to security requirements, work is required to be on-site in a secure facility
Basic Compensation: $110,000 to $150,000 in California
The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.
Ready to Make a Difference? If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team.
KBR Benefits
KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.
#LI-TB1
Belong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.
KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Description
Robert Half Technology is partnering with a leading organization seeking a Cybersecurity Administrator to take ownership of securing enterprise systems and protecting critical infrastructure. This is a hands-on opportunity to design, implement, and manage security programs that safeguard digital and operational technology assets. The ideal candidate is both technically skilled and strategic, able to build security maturity while educating others on best practices.
Responsibilities
+ Administer and manage security tools and technologies, including firewalls, VPNs, IDS/IPS, and endpoint protection.
+ Monitor and analyze security logs and alerts to detect and respond to incidents.
+ Implement and manage identity and access management (IAM) for Office 365 and Azure environments.
+ Configure and enforce conditional access policies and multi-factor authentication (MFA).
+ Conduct vulnerability scans and penetration testing to identify and mitigate security weaknesses.
+ Collaborate with IT and business stakeholders to improve the organization's security posture.
+ Lead incident response activities and coordinate remediation efforts.
+ Develop and maintain cybersecurity documentation, including policies, incident reports, and compliance materials.
+ Provide ongoing security awareness training to staff across departments.
+ Recommend and assist in implementing SIEM and EDR solutions to strengthen detection and response capabilities.
Requirements
Qualifications
+ Bachelor's degree in Cybersecurity, Information Technology, or related field.
+ 4-6 years of experience in cybersecurity or IT systems administration.
+ Strong understanding of firewalls (Meraki or equivalent), VPNs, and O365 security configurations.
+ Experience with Azure security, MFA, and conditional access policies.
+ Hands-on vulnerability assessment and penetration testing experience.
+ Familiarity with SCADA or Operational Technology (OT) environments preferred.
+ Certifications such as Security+, CISSP, or CEH are highly desirable.
+ Excellent communication, documentation, and analytical skills.
Work Environment & Compensation
+ Location: Onsite in El Monte, CA with occasional travel to Fontana.
+ Schedule: 9/80 (every other Friday off); company may transition to a 4/10 schedule.
+ Salary: $120,000 - $60,000 (flexible up to 180,000 DOE).
+ Benefits: Medical, Dental, Vision, 401(k) with match, PTO, paid holidays, and long-term stability.
Technology Doesn't Change the World, People Do.®
Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app ( and get 1-tap apply, notifications of AI-matched jobs, and much more.
Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
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