• Information Systems Security Engineer (ISSE)

    Amentum (Chantilly, VA)
    …certifications. + Extensive experience in information system security engineering, risk assessment , and vulnerability management. + Strong understanding of cloud ... for applications within an agile software environment. + Manage the assessment and authorization (A&A) efforts for accrediting and reaccrediting system… more
    Amentum (11/18/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …and experience with three (3) of the four (4) following criteria: + Vulnerability scanning execution, assessment , and analysis + Operating system and network ... knowledge (ie, Local Area Networks [LAN] and Wide Area Networks [WAN]) + Information security and assurance principles (eg, Defense-in-depth) and associated supporting technologies + Application security, database security, and network security + Demonstrated… more
    Steampunk (10/01/25)
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  • Information System Security Officer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …programmatic and organization project and risk management review boards + Perform vulnerability scanning, risk assessment analysis using NIST 800-53 and prepare ... responses to Plan of Action and Milestones (POA&Ms) + Understanding of NIST 800-53, NIST 800-37, RMF, ICD 503, CNSSI 1253 + Strong written and oral communication skills to write technical analysis reports and security plans **WHAT YOU'LL NEED TO SUCCEED:** +… more
    General Dynamics Information Technology (09/23/25)
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  • Senior Information System Security Officer

    Steampunk (Mclean, VA)
    …as FISMA, FIPS, and NIST guidelines + Knowledge and experience with the vulnerability scanning execution, assessment , and analysis + Knowledge and experience ... with information security and assurance principles (eg, Defense-in-depth) and associated supporting technologies + Knowledge and experience with application security, database security, and network security + Knowledge and experience with the implementation of… more
    Steampunk (09/16/25)
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  • Systems Administrator - COMSEC

    KBR (Chantilly, VA)
    …Maintenance: Perform and document scheduled maintenance, including patches & hotfixes + Assessment : vulnerability , document, and mitigate + Access: Help users ... with requests (permissions, access, etc.) + Systems: Make recommendations for future systems Work Environment: + Location: On-site. + Travel Requirements: Minimal travel. + Working Hours: Standard 40 hours per week. Qualifications: Required: + Clearance: Top… more
    KBR (09/06/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …to POA&Ms, and performing Continuous Monitoring activities + Ability to interpret vulnerability , risk, and security assessment of hardware and software + ... liens and perform Continuous Monitoring (ConMon) activities + Conduct regular vulnerability and compliance security scans using Tenable Nessus and mitigate findings… more
    SAIC (11/15/25)
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  • Lead Cybersecurity Analyst

    Trace Systems Inc (Portsmouth, VA)
    …and requirements. + 2. DOD A&A process and standards. + 3. System / network vulnerability analysis. + 4. Risk assessment and risk mitigation analysis. + 5. ... + 10. Entering the system baseline configuration in VRAM by uploading vulnerability scan of a representative baseline system. Minimum Qualifications + An active,… more
    Trace Systems Inc (11/14/25)
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  • Fully Qualified Validator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …Privacy Impact Assessments, etc.) using eMASS and DADMS. + Perform security assessment testing, vulnerability analysis (eg, ACAS), and ensure control compliance ... RMF packages and cybersecurity assessments for DON enclaves + Familiarity with vulnerability scanning tools (ACAS, Nessus) and STIG implementation + Understanding of… more
    Cambridge International Systems Inc (09/04/25)
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  • OPTEVFOR - Senior Navy Qualified Validator (RMF-…

    Rigid Tactical (Norfolk, VA)
    …& Validation: Execute and conduct analysis of network and system Assured Compliance Assessment Solution ACAS vulnerability scans or DoD approved tools to ... the RMF process. + Risk Reporting and Guidance: Provide final security assessment support and guidance regarding vulnerability remediation and determination of… more
    Rigid Tactical (11/01/25)
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  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    …candidate will possess a strong background in system security engineering, vulnerability management, and risk assessment , with hands-on experience supporting ... accreditation and audit processes. Requirements + Performvulnerability assessmentsandrisk analyseson networked systems, applications, and devices to ensure compliance with DoD cybersecurity standards. + Conductvirus and malware scans, identifying and… more
    EPS Corporation (11/13/25)
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