• ISSO

    Watershed Security (Vienna, VA)
    …subject matter expertise in securing DEVSECOPS CI/CD pipelines and overseeing RMF activities from Prepare to ATO achievement & Continuous Monitoring. REQUIRED ... QUALIFICATIONS + Must have a TS/SCI with Counterintelligence Polygraph + Demonstrate expertise in systems security requirements and policy. + Demonstrate expertise in incident response and management. + Demonstrate experience and knowledge with security… more
    Watershed Security (07/31/25)
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  • Security Specialist - Risk Management Framework

    Parsons Corporation (Springfield, VA)
    …will follow accreditation standards using Intelligence Community Directive (ICD) 503, RMF , categorizing methods of High Confidentiality, High Integrity, and Moderate ... Availability level. + Protect the Background Investigation systems through implementation of security controls that protect against malicious behavior to include intrusion, tampering and virus between the two systems. + Detect, prevent, record in an audit… more
    Parsons Corporation (08/21/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    …tactics. + Experience in environments requiring compliance with frameworks such as RMF , NIST 800-53, or STIGs. + Prior experience supporting DoD, federal agencies, ... or other classified environments. EC-DAS 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,… more
    Leidos (08/19/25)
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  • Information System Security Officer ISSO

    TekSynap (Springfield, VA)
    …principles and best practices. + In-depth knowledge of the Risk Management Framework ( RMF ), the NIST publications, and the DHS 4300A Policy Directive. + Experience ... with implementing the NIST 800-53 Security Controls in an Assessment & Authorization (A&A) process. + Experience reviewing Nessus scans, managing vulnerability mitigation and information security process in an Enterprise environment. + Basic understanding of… more
    TekSynap (07/26/25)
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  • Cyber Network Analyst

    Huntington Ingalls Industries (Springfield, VA)
    …Plans, Plans of Action and Milestones (POA&Ms), Risk Management Framework ( RMF ) materials, system ATO requests. + Provide innovative recommendations for improving ... cyber network defense capabilities. + Distribute and analyze trusted industry security advisories. + Collaborate with cross-functional teams to implement security improvements. What we are looking for + 9 years relevant experience with Bachelors in related… more
    Huntington Ingalls Industries (07/25/25)
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  • DevOps Engineer

    William C Brown Inc (Springfield, VA)
    …as code (IaC) tools (eg, Terraform, Ansible) Understanding of Risk Management Framework ( RMF ) NIST SP 800-53 Understanding of security best practices and tools (eg, ... vulnerability scanning, penetration testing) Strong problem-solving and troubleshooting skills Excellent communication and collaboration skills Technical curiosity to learn new skills and are ready to help across the team Location Springfield… more
    William C Brown Inc (07/12/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …continuity in case of emergencies. + Works closely with IA/ISSO to support ConMon and RMF processes + Coordinate with Network Vendors as part of tier 4 escalation + ... Participates in special projects as required. **WHAT YOU'LL NEED TO SUCCEED:** Education: Technical Training, Certification(s) or Degree in technical STEM, or demonstrated equivalent operations experience. * Required Experience: 3+ years of related experience… more
    General Dynamics Information Technology (06/26/25)
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  • LiveAction Engineer

    System One (Springfield, VA)
    …using LiveAction insights. * Support accreditation and compliance efforts including RMF , FISMA, FedRAMP, and DoD standards. * Train and mentor operations ... staff and develop documentation for standard operating procedures. * Provide Tier 2/3 support for incident response and troubleshooting. Required Qualifications: * Active Secret clearance * Bachelor's degree in Information Technology, Computer Science,… more
    System One (06/24/25)
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  • Elastic Engineer

    System One (Springfield, VA)
    …other observability tools (eg, Grafana, Splunk, Prometheus). * Experience with NIST RMF , DoD 8570 compliance, or CDM initiatives. * Prior experience supporting DoD, ... IC, or civilian agencies. #M2 #LI-VH1 #DI-VH1 Ref: #850-Rockville (ALTA IT) System One, and its subsidiaries including Joule, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across… more
    System One (06/24/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …Development: Ensure systems are compliant with IC standards for cybersecurity, including RMF , ICD 503, and Zero Trust principles. + Cross-Team Collaboration: Partner ... with analysts, mission users, data scientists, and systems engineers to translate intelligence requirements into operational capabilities. + Classified Environments: Develop and support applications within classified environments, working with… more
    General Dynamics Information Technology (07/22/25)
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