• Security Engineer ( RMF )

    CACI International (Frederick, MD)
    Security Engineer ( RMF ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: Local * * * **The Opportunity:** We are seeking a skilled Security Engineer ( RMF ) to support the Defense Intelligence Agency (DIA) at the National… more
    CACI International (12/09/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... RMF steps 1-4 (categorization, controls selection, control implementation, security assessment) and standard body of evidence (BoE) package development. +… more
    L3Harris (11/01/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to ... At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you will help ensure...Splunk, Continuum + Strong understanding of NIST SP 800-53, RMF , CNSSI 1253, NISPOM + Experience with Security more
    General Dynamics Information Technology (12/17/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …onsite and cannot accommodate telecommute work. A _Cyber Systems Security Engineering_ position requires demonstrated technical accomplishments in securing complex ... Segments, Communications Segments, and Space Segments. This position supports National Security Space missions that require the most trustworthy personnel and a… more
    Northrop Grumman (12/02/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to ... a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT +...and Accreditation (A&A) process using a risk mitigation framework ( RMF ) across the design lifecycle for classified systems obtaining… more
    General Dynamics Information Technology (11/21/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    Security , CEH, GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) + Experience working in air-gapped environments or ... may be available based on position level and/or job specifics. **Cyber Security Engineer ** **115627BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (12/09/25)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... security controls that support the Risk Management Framework ( RMF ) and ICD 503 Security Accreditation +...available based on position level and/or job specifics. **Information Security Systems Engineer - Expert** **119131BR** EEO… more
    BAE Systems (12/10/25)
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  • Cyber Security Project Engineer

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified Information Security ... Cyber Security Project Engineer TS/SCI Clearance with...Intelligence Community Directive 503 Risk Management Framework (ICD 503 RMF ) following the Sponsor's A&A process. 3. Demonstrated experience… more
    The Metamorphosis Group (12/10/25)
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  • AI Security Engineer , Manager

    Deloitte (Mclean, VA)
    …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... attacks (adversarial, prompt injection, data leakage) + Conduct AI-focused security assessments, penetration tests, red/purple team exercises + Analyze AI… more
    Deloitte (10/22/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO Career Site Equal ... gather the artifacts that support the Risk Management Framework ( RMF ) and ICD 503 Security Accreditation for various Assessment and Authorization (A&A) efforts +… more
    BAE Systems (11/21/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …+ Minimum of THREE (3) years of experience in Risk Management Framework / Security Assessment and Authorization. + RMF Experience in developing complete ATO ... **Job Family** **:** IT Cyber Security **Travel Required** **:** Up to 25% **Clearance...1+ years of experience as IT system administrator or engineer . Experience can include: + System maintenance in configuration… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …+ Minimum of FIVE (5) years of experience in Risk Management Framework / Security Assessment and Authorization. + RMF Experience in developing complete ATO ... **4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + Guide… more
    Guidehouse (11/19/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... to our top-tier cybersecurity program by successfully: + Developing and updating RMF documents, including SSPs, Addendums, POAMs, SCTMs, SOPs, ConOps, test plans,… more
    Nightwing (11/25/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will ... world for the better. We are seeking a **Cybersecurity Engineer 6** to join our ** Security and...and verification of documentation necessary to complete the DoD RMF assessment and authorization process + Conducting ICS/SCADA system… more
    M. C. Dean (11/28/25)
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  • DevSecOps Engineer

    TekSynap (Bethesda, MD)
    …GitLab CI, Jenkins, SonarQube, and container registries. + Implement compliance-as-code and security automation for RMF /ATO processes. + Develop scripts and ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The **DevSecOps Engineer ** will automate and secure CI/CD pipelines supporting ODNI's agile mission… more
    TekSynap (11/22/25)
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  • Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …perform security authorization activities in compliance with Risk Management Framework ( RMF ) policies and procedures to include System Security Plans (SSPs), ... embedded throughout the system lifecycle. + Manage the Risk Management Framework ( RMF ) process, including creating and maintaining System Security Plans (SSPs),… more
    The MITRE Corporation (12/18/25)
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  • Systems Administrator/DevOps Engineer (Top…

    ICF (Reston, VA)
    …the award._ **The Work** We are seeking a **System Administrator / DevOps Engineer ** to support secure, automated deployments and manage cloud infrastructure in a ... high security , cleared government environment. This role is critical in...management, and vulnerability remediation in accordance with STIGs and RMF guidelines. + Maintain documentation for system configurations, procedures,… more
    ICF (12/11/25)
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  • Cybersecurity Systems Engineer

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking an experienced Cybersecurity Systems Engineer to support our work as a prime contractor on a high-profile US Navy weapon ... system. As a Cybersecurity Systems Engineer , you will influence a multi-disciplinary team responsible for...you will influence a multi-disciplinary team responsible for System Security Engineering (SSE) risk management of US Navy s… more
    BAE Systems (10/29/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate ... designing and deploying frameworks with IT automation tools + Experience with security frameworks and Risk Management Framework ( RMF ) process + Experience… more
    KBR (12/09/25)
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