4,301 Security Roles jobs in the United States

**MANTECH** seeks a motivated, career and customer-oriented **Information Security Analyst** to join our team in **Belcamp, MD** . This is an onsite position.
The Information Security Analyst will work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required to provide product technical support services for systems and equipment being produced, fielded, modified or supported by PdM Network Modernization (NetMod) and PdM Mission Network of the Project Manager (PM) Tactical Network (TN) of the Program Executive Office for Command Control and Communications-Tactical (PEO C3T). This support may also include future systems and equipment that is acquired for the Army to maintain its technological advantage.
**Job responsibilities include but are not limited to:**
+ Providing network environment and advanced level computing environment support.
+ Paying special attention to intrusion detection, finding and fixing unprotected vulnerabilities, and ensuring that remote access points are well secured.
+ Collecting data from a variety of Computer Network Defense (CND) tools (including data from approved information assurance (IA) tools to include intrusion detection system alerts, firewall and network traffic logs, and host system logs) to analyze events that occur within their environment.
+ Applying analytical skills to this data and all compliance with relevant non-technical controls, such as physical security and configuration management, to perform an audit function for the Agent of the Certification Authority (ACA) or other government Information Assurance (IA) Manager for mitigation of risks and reporting to include report generation for certification and accreditation packages or Certification of Networthiness efforts.
+ Conduct vulnerability assessments, risk analysis, and incident responses.
+ Actively monitoring network traffic for suspicious activity and potential security breaches.
+ Identify weaknesses in systems and applications to proactively address security risks.
**Minimum Qualifications:**
+ Bachelor's degree in Science and 5+ years of relevant experience.
+ 3+ years in the Department of Defense performing information management related duties.
+ Must be Information Assurance (IA) Trained and Certified per the Defense Federal Acquisition Regulation Supplement.
+ Possess an understanding of network protocols and security principles.
+ Demonstrated experience in security tools and technologies (firewalls, intrusion detection/prevention systems, SIEM).
+ Experience with vulnerability scanning and penetration testing.
+ Possess analytical and problem-solving skills to identify and address security threats.
**Preferred** **Qualifications:**
+ Basic understanding of programming
+ Experience with participating in simulated cyberattacks to identify vulnerabilities in systems and applications.
+ Experience updating and implementing complex security systems for an organization.
**Clearance Requirements:**
+ Must be a US citizen and have a current/active Secret clearance.
**Physical Requirements:**
+ Must be able to remain in a stationary position 50% of the time.
+ Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
+ Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at and provide your name and contact information.

**Be visionary**
Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.
We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.
**Job Description**
An ISSO is an individual responsible for ensuring the appropriate operational security posture is maintained for a system. The ISSO will be assigned by the ISSM and appointed in writing. The ISSO must be a U.S. citizen and employed by the cleared contractor or its subcontractor. The ISSO assists the ISSM in meeting their duties and responsibilities.
Responsibilities of the ISSO include, but are not limited to:
+ Ensuring systems are operated, maintained, and disposed of in accordance with security policies and procedures as outlined in the security plan.
+ Verifying the implementation of delegated aspects of the system security program.
+ Ensuring all proper account management documentation is completed prior to adding and deleting system accounts.
+ Verifying all system security documentation is current and accessible to properly authorized individuals.
+ Conducting periodic assessments of authorized systems and providing the ISSM with corrective actions for all identified findings and vulnerabilities.
+ Ensuring audit records are collected and analyzed in accordance with the security plan.
+ Reporting all security-related incidents to the ISSM.
+ Monitoring system recovery processes to ensure security features and procedures are properly restored and functioning correctly.
+ Formally notifying the ISSM of any changes to a system that could affect authorization.
+ Serving as a member of the Configuration Control Board (CCB), if designated by the ISSM.
+ Possessing sufficient experience and technical competence commensurate with the complexity of the systems.
+ Completing the required training identified in the ISSM Required Training Table in the DAAPM.
+ Ensuring user activity monitoring data is analyzed, stored, and protected in accordance with the ITPSO policies and procedures.
+ Executing the continuous monitoring strategy.
Additional ISSO Tasks
+ On the job training specific to Teledyne RF & Microwave, Mountain View
+ Train employee's internal security policy and procedure, as needed.
+ Classified GSA container check, daily.
+ Classified IS station event log audit and backup, weekly.
+ Virus definition updates - download files, burn DVD, monthly.
+ Virus definition updates - all classified computers, monthly.
+ General user account administration.
+ Spill containment and redeployment.
+ Hard drive backup, imaging.
+ General computer hardware support.
Education
Bachelor's degree related to Information Systems or have a certification in Security +.
Requirements
Must be a U.S. citizen in order to obtain Security Clearance or have an active Security Clearance.
**Salary Range:**
$61,600.00-$82,100.000
**Pay Transparency**
The anticipated salary range listed for this role is only an estimate. Actual compensation for successful candidates is carefully determined based on several factors including, but not limited to, location, education/training, work experience, key skills, and type of position.
Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.
Teledyne is an Equal Opportunity/Affirmative Action Employer. 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, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.
You may not realize it, but Teledyne enables many of the products and services you use every day **.**
Teledyne provides enabling technologies to sense, transmit and analyze information for industrial growth markets, including aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, energy, medical imaging and pharmaceutical research.

**Job Details:**
**Job Description:**
Intel's Government Information Technology and Security organization enables Intel to win United States Government business by providing secure products, solutions, and services that meet U.S. regulatory requirements. The GITS team is part of Intel's Information Security organization and supports the unique IT information Security and Compliance requirements for Intel Federal LLC, a subsidiary of Intel that delivers products and/or services to the US Government (USG). As part of the GITS team, you will help us grow our secure solution suite to meet U.S. Government requirements for data safeguarding.
The Government IT and Security organization is seeking an Information Security Analyst to support Intel's United States Government contracts. This role is responsible for ensuring IT systems are securely deployed, properly managed, and operated in full compliance with established policies and standards.
**Responsibilities include but are not limited to:**
+ Participate in security reviews, inspections, and process improvement initiatives.
+ Install and harden IT systems in accordance with security and compliance standards.
+ Remediate vulnerabilities identified in scans within required timelines.
+ Monitor, configure, and maintain deployed IT systems to ensure optimal performance and security.
+ Apply knowledge of NIST 800-53, STIGs, and the RMF process to support secure operations, on both Windows and Linux workstations, including the ability to apply baseline configurations, assess control effectiveness, and validate compliance through tools such as STIG Viewer, SCAP scans, and manual inspection.
+ Develop and maintain documentation, including SOPs, process guides, and IT policies.
+ Support continuous monitoring activities to maintain systemAuthorization to Operate.
+ Perform preventive maintenance, including patching and system updates.
+ Collaborate with Information Security teams to assess, analyze, and respond to security findings.
+ Perform general system administration duties at sites, including user account management, system configuration, software installation, routine maintenance, and basic network support.
**Qualifications:**
The Minimum qualifications are required to be considered for this position. Minimum qualifications listed below would be obtained through a combination of industry relevant job experience, internship experience and / or schoolwork/classes/research. The preferred qualifications are in addition to the minimum requirements and are considered a plus factor in identifying top candidates.
This position is not eligible for Intel immigration sponsorship.
**Minimum Qualifications**
+ US Citizenship required.
+ Ability to obtain a US Government TS/SCI Security Clearance with Polygraph.
+ Bachelor's degree and a minimum of 3+ years of relevant experience in the Government Information Technology (IT) and Information Security Industry, -or- a High School Diploma with at least 5+ years of relevant experience in the Government Information Technology (IT) and Information Security Industry.
+ **3+ years of experience in the following:**
+ System Administrator role.
+ Windows Operating Systems (i.e. Windows 11, Windows Server 2016, 2019, 2022, etc.) -or- with Linux/UNIX Server and Desktop Operating Systems (i.e. RH 8.x, etc.).
+ Life cycle management of Operating Systems and configuration management, in accordance with customer requirements.
+ Hardening systems, configuring and managing logging capabilities and performing vulnerability remediation.
+ Applying and maintaining information security controls.
**Preferred Qualifications**
+ Active US Government Security Clearance with a minimal of a Secret level.
+ Bachelor's degree.
+ Experience implementing and verifying NIST 800-53 security controls on Windows and Linux workstations, utilizing tools such as STIG Viewer, SCAP scanners, and manual validation techniques to ensure compliance.
+ Experience with NIST 800-53, NIST 800-137, and the Risk Management Framework (RMF)DoD -M IAT Level II or III certification (i.e. Security+, CASP, CISSP), within 6 months of starting the position.
+ Security certifications i.e. (Security+, CASP, CISSP) and an OS specific certification.
+ Experience with RMF as it relates to Systems Administration.
+ Experience using industry-standard security tools for audit reduction, vulnerability management, and malware detection, including: ACAS, Tenable Nessus, Splunk, SCAP Compliance Checker, STIG Viewer, EPO, and Trellix.
+ Experience with cloud security principles and experience working with cloud service providers (e.g., AWS, Azure) in environments requiring compliance with federal or DoD security standards.
**Job Type:**
Experienced Hire
**Shift:**
Shift 1 (United States of America)
**Primary Location:**
US, California, Santa Clara
**Additional Locations:**
**Business group:**
As members of the Finance team, employees act as full partners in making and supporting business decisions that are aimed at maximizing shareholder value. Intel Finance has a strong focus on facilitating change and improvement both within finance and in the operations supported.
**Posting Statement:**
All qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.
**Position of Trust**
N/A
**Benefits:**
We offer a total compensation package that ranks among the best in the industry. It consists of competitive pay, stock, bonuses, as well as, benefit programs which include health, retirement, and vacation. Find more information about all of our Amazing Benefits here:
Salary Range for jobs which could be performed in the US:
$89, ,830.00 USD
The range displayed on this job posting reflects the minimum and maximum target compensation for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific compensation range for your preferred location during the hiring process.
**Work Model for this Role**
This role will require an on-site presence. * Job posting details (such as work model, location or time type) are subject to change.

Cybersecurity Analyst - Security Operations & Awareness
Overview:
This role supports the day-to-day administration of email protection systems, contributes to threat research, and helps implement and refine security policies. The analyst will assist in deploying AI-driven solutions, automating response actions, and conducting risk assessments for technologies and vulnerabilities. The position also supports security awareness initiatives and contributes to phishing campaigns and training efforts.
Key Responsibilities:
+ Administer email protection systems and enforce security policies.
+ Research social engineering threats and contribute to policy enhancements.
+ Assist in developing and implementing automated security responses.
+ Support risk assessments and vulnerability prioritization.
+ Collaborate on threat intelligence relevance and control evaluations.
+ Contribute to security awareness programs and phishing simulations.
+ Administer cloud-based training platforms and schedule campaigns.
+ Develop foundational scripting skills (Python, PowerShell, etc.) for automation.
+ Participate in incident response and basic threat hunting.
+ Assist in designing and implementing security solutions and documentation.
+ Support product and protocol research for security improvements.
+ Coordinate small project tasks and contribute to performance metrics.
Soft Skills & Collaboration:
+ Analyze and present technology options with cost-benefit insights.
+ Communicate technical concepts clearly to varied audiences.
+ Participate in vendor interactions and technical discussions.
+ Engage in cross-team collaboration and continuous improvement.
+ Develop troubleshooting and documentation skills.
+ Understand and explain SAFe Agile methodology and planning.
Qualifications:
+ Bachelor's degree in Computer Science, Cybersecurity, or related field.
+ 3+ years of experience in Cybersecurity, IT, or System Administration.
+ Preferred certifications: CISSP, SSCP, CISM.
+ Experience with vulnerability management tools.
+ Systems and network administration.
+ Familiarity with NIST CSF or CIS Controls.
+ Understanding of firewalls, proxies, SIEM, XDR, EPP, and IDPS.
Pay and Benefits
The pay range for this position is $35.00 - $39.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a hybrid position in Green Bay,WI.
Application Deadline
This position is anticipated to close on Oct 22, 2025.
h4>About TEKsystems:
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
About TEKsystems and TEKsystems Global Services
We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

Our client, a fast-growing financial services firm, is seeking a proactive and detail-oriented Information Security Analyst for a hybrid role in **Tampa, Florida, US**. This position offers the chance to contribute to a robust security program, safeguarding sensitive data and systems. You will be involved in monitoring security alerts, conducting vulnerability assessments, and implementing security controls. The ideal candidate will have a solid understanding of cybersecurity principles, threat landscapes, and relevant security technologies. You will collaborate closely with IT operations, compliance, and business units to ensure that security measures are aligned with organizational goals and regulatory requirements. This role requires a blend of technical expertise and effective communication skills.

Key Responsibilities:

• Monitor security information and event management (SIEM) systems for potential threats and anomalies.
• Conduct regular vulnerability assessments and penetration testing to identify security weaknesses.
• Implement and maintain security controls, including firewalls, intrusion detection/prevention systems, and endpoint security solutions.
• Respond to security incidents, perform forensic analysis, and develop remediation plans.
• Assist in the development and enforcement of information security policies and procedures.
• Conduct security awareness training for employees.
• Stay up-to-date with the latest cybersecurity threats, trends, and technologies.
• Participate in security audits and ensure compliance with relevant regulations (e.g., GDPR, CCPA).
• Collaborate with IT teams to ensure secure system configurations and deployments.
• Develop and maintain security documentation, including incident response plans and disaster recovery procedures.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• 2-4 years of experience in information security or a related IT security role.
• Strong understanding of network security, cryptography, and common security frameworks (e.g., NIST, ISO 27001).
• Experience with SIEM tools, vulnerability scanning software, and endpoint security solutions.
• Knowledge of incident response procedures and digital forensics.
• Relevant certifications such as Security+, CEH, or CISSP are a plus.
• Excellent analytical, problem-solving, and critical-thinking skills.
• Strong communication and interpersonal skills, with the ability to explain technical concepts to non-technical audiences.
• Ability to work independently and as part of a team in a hybrid environment.

This is a fantastic opportunity for an Information Security Analyst to advance their career within a supportive and innovative environment. If you are passionate about protecting digital assets and ensuring data integrity, we encourage you to apply.

Our client is seeking a vigilant and experienced Information Security Analyst to bolster their cybersecurity defenses. This is a fully remote position, allowing you to protect vital information assets from anywhere in the US. The ideal candidate will have a comprehensive understanding of cybersecurity principles, threat landscapes, and risk management frameworks. You will be responsible for monitoring security systems, detecting and responding to security incidents, and implementing security measures to protect against cyber threats. Key responsibilities include conducting vulnerability assessments, performing penetration testing, analyzing security logs, and developing incident response plans. You will also play a crucial role in ensuring compliance with data privacy regulations and security policies. The successful candidate will possess strong analytical skills, a keen eye for detail, and the ability to communicate complex security concepts clearly to both technical and non-technical audiences. Experience with security information and event management (SIEM) tools, intrusion detection/prevention systems (IDS/IPS), and endpoint detection and response (EDR) solutions is highly desirable. Certifications such as CISSP, CISM, or Security+ are a plus. If you are a proactive security professional dedicated to safeguarding digital assets and thrive in a remote, challenging environment, this opportunity in San Antonio, Texas, US (remote) is an excellent fit. Join our client and be at the forefront of cybersecurity.

Our client is seeking a highly skilled and proactive Information Security Analyst to join their cybersecurity team based in **Austin, Texas, US**. This is a critical on-site role focused on protecting the organization's digital assets and sensitive information from evolving threats. The ideal candidate will possess a comprehensive understanding of cybersecurity principles, risk management, and threat mitigation strategies. Responsibilities include monitoring security systems, detecting and responding to security incidents, performing vulnerability assessments and penetration testing, developing and implementing security policies and procedures, and ensuring compliance with relevant regulations. You will work closely with IT departments to integrate security measures into all aspects of the technology infrastructure. We are looking for an analytical thinker with exceptional problem-solving abilities and a keen eye for detail. Strong technical skills in areas such as network security, endpoint security, cryptography, and security information and event management (SIEM) are essential. Certifications such as CISSP, CEH, or CISM are highly desirable. A Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, coupled with 5+ years of experience in information security, is required. This role demands a commitment to continuous learning and staying abreast of the latest security trends and technologies. You will be a key contributor to the organization's security posture, safeguarding critical data and maintaining operational resilience. Excellent communication skills are necessary for collaborating with various stakeholders and reporting on security matters. If you are a dedicated cybersecurity professional ready to take on challenging responsibilities in a robust technological environment, we encourage you to apply.

Our client, a leading technology firm, is looking for a skilled Information Security Analyst to join their dedicated security operations center. This role is critical in protecting the company's digital assets and ensuring the confidentiality, integrity, and availability of sensitive information. The successful candidate will be responsible for monitoring security alerts, investigating potential threats, and implementing security measures to prevent breaches. You will work within a dynamic environment, staying ahead of evolving cyber threats and contributing to the continuous improvement of our security posture. This is an on-site position, fostering close collaboration with team members and immediate response capabilities.

Key Responsibilities:

• Monitor security systems and networks for suspicious activities and potential threats.
• Investigate security incidents, identify root causes, and recommend corrective actions.
• Analyze security logs and alerts to detect and prevent cyberattacks.
• Implement and maintain security controls, policies, and procedures.
• Conduct vulnerability assessments and penetration testing.
• Develop and deliver security awareness training to employees.
• Respond to security incidents and manage incident response procedures.
• Stay up-to-date with the latest security trends, technologies, and best practices.
• Collaborate with IT teams to ensure security is integrated into system design and deployment.
• Participate in security audits and compliance activities.

The ideal candidate will have a Bachelor's degree in Computer Science, Cybersecurity, or a related field, coupled with at least 3 years of experience in information security. Strong knowledge of network security principles, SIEM tools (e.g., Splunk, QRadar), firewalls, IDS/IPS, and endpoint security solutions is required. Relevant certifications such as CISSP, CEH, or Security+ are highly preferred. Excellent analytical, problem-solving, and communication skills are essential. The role is based in Salt Lake City, Utah, US , and requires the candidate to work on-site daily. Join a forward-thinking team dedicated to safeguarding critical information.