• Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …IC Directive (ICD) 503 and associated NIST publications. + Preparation of Assessment and Authorization (A&A) documents and procedures. + Interface with other IA ... of Standards and Technology) SP 800-37 + Maintains the information system assessment and authorization record within the agency's authoritative system repository, to… more
    TekSynap (12/06/25)
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  • Cybersecurity Engineer CDP - Early Career

    Lockheed Martin (Colorado Springs, CO)
    …The selected candidate is expected to assist with cyber product analysis, vulnerability assessment , and POA&M management to proactively maintain the STIG ... Martin Rotary and Mission Systems is seeking a Cybersecurity Engineer \. In this role, you will will be paired...support of the Operational eMASS packages managed by the Assessment and Authorization \(A&A\) team\. Additionally, under supervision, a… more
    Lockheed Martin (12/04/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval warfare systems. ... The ideal candidate will lead complex Assessment and Authorization (A&A) efforts, develop secure architectures, and ensure compliance with DoD cybersecurity policies… more
    Cydecor, Inc. (11/20/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …an independent (firewalled) team. + Perform interviews, test controls, develop Security Assessment Reports (SARs), and create Plans of Action and Milestones (POAMs). ... of THREE (3) years of experience in Risk Management Framework / Security Assessment and Authorization. + RMF Experience in developing complete ATO packages for… more
    Guidehouse (11/19/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... merging data analytics and algorithm development to create government-furnished information into assessment models. Join our team and create the future of automation… more
    BOOZ, ALLEN & HAMILTON, INC. (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …an independent (firewalled) team. + Perform interviews, test controls, develop Security Assessment Reports (SARs), and create Plans of Action and Milestones (POAMs). ... of FIVE (5) years of experience in Risk Management Framework / Security Assessment and Authorization. + RMF Experience in developing complete ATO packages for… more
    Guidehouse (11/19/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... merging data analytics and algorithm development to create government-furnished information into assessment models. Join our team and create the future of automation… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • Senior Project Engineer /Analyst

    Zantech (Aberdeen Proving Ground, MD)
    …CPI Assessments + Facilitate program protection teams in Threat Product Integration, Vulnerability Analysis, Risk Assessment + Conduct technical reviews of ... join our team! Zantech is looking for a talented Senior Project Engineer /Analyst to provide subject matter expertise for Program Protection, Supply Chain Management,… more
    Zantech (11/06/25)
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  • Cyber Systems Engineer , Sr. (Represented)

    Lockheed Martin (Moorestown, NJ)
    …verify cybersecurity solutions across the system lifecycle\. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and ... world\. **The Work** We are seeking a highly skilled and experienced Cyber Systems Engineer \. In this role, you will support a program within the IWSS organization,… more
    Lockheed Martin (10/31/25)
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  • Senior Cyber Test Engineer

    SAIC (Colorado Springs, CO)
    …SAIC is seeking a motivated, goal-oriented, results-driven Cyber Sustainment Test Engineer to join our team to deliver an Enterprise Management solution ... data to Information Systems Security Engineers (ISSE) in support of their assessment of system cyber security posture and support the cyber security operations… more
    SAIC (10/30/25)
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