• Traveling Security Control Assessor

    Leidos (Alexandria, VA)
    …Mobility, Windows, UNIX, Cloud Environments and Cloud Native Tools/Services, Host Based Security System (HBSS)/Endpoint Security Solutions (ESS), Databases, ... **Description** Leidos is seeking mid- to senior-level Security Control Assessors to join our SCA team....information or connecting to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation… more
    Leidos (11/18/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …Risk Management Framework ( RMF ) services, including development and maintenance of RMF packages. + Maintain asset lists and system categorizations, ensuring ... and maintaining asset inventories. + Skilled in scheduling and coordinating system validation reviews. + Experience generating security artifacts supporting… more
    TekSynap (10/25/25)
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  • Cyber Security Project Engineer TS/SCI…

    The Metamorphosis Group (Mclean, VA)
    …least one of the following certifications: Certified Information Systems Security Professional (CISSP), Certified Information System Security ... operational systems . 6. Demonstrated experience developing and updating system security documents. 7. Demonstrated experience managing and controlling… more
    The Metamorphosis Group (12/10/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …Operating Procedures (SOPs) for system administration tasks. + Work closely with the Information Systems Security Officer (ISSO) to address security ... safeguard critical data. + Collaborate with other IT and security teams to integrate and secure systems ...needed. + Understand and apply the Risk Management Framework ( RMF ) to ensure systems are secure and… more
    Parsons Corporation (12/04/25)
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  • Junior Security Control Assessor

    Leidos (Alexandria, VA)
    …DoD information or connecting to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing. ... **Description** Leidos is seeking multiple Junior Security Control Assessors to join our SCA team....provide mitigation recommendations. + Validate cybersecurity controls, TTPs, STIGs, RMF controls, and compliance with DoD policies and guidelines.… more
    Leidos (11/18/25)
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  • Security Control Assessor (Senior…

    Guidehouse (Mclean, VA)
    security controls artifacts and evidence, including but not limited to: System Security Plans (SSPs), Risk Assessment Reports, and POA&Ms + Demonstrated ... complex assignments. Responsible for conducting a comprehensive assessment of the RMF management, operational, and technical security controls employed within… more
    Guidehouse (12/04/25)
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  • Deputy Cybersecurity Manager

    BAE Systems (Sterling, VA)
    …You will use encryption technology, penetration and vulnerability analysis of various security technologies, and information technology security research to ... and workflow integration, including: Leveraging platforms like ServiceNow to automate security processes + Familiarity with operating systems (eg, Windows,… more
    BAE Systems (10/30/25)
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  • Enterprise Operations Manager

    BAE Systems (Mclean, VA)
    …+ **Skills:** ITIL v3 or v4 Managing Professional certification (or higher) Certified Information Systems Security Professional (CISSP) or equivalent IAM ... Proficiency in SOC tools (eg, Army Endpoint Security System (AESS), Splunk, Tenable Nessus) and RMF systems (eg, eMASS, XACTA) + Excellent leadership,… more
    BAE Systems (12/09/25)
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  • ISSO - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …are seeking an experienced ISSO capable of working within Greenlight and assigned onsite Information System Security Managers to maintain and renew system ... None **Job Family:** Cyber and IT Risk Management **Skills:** ISSO, RMF , System Security **Experience:** 8 +...**Required skills and experience:** + Experience developing and reviewing security concept of operations, systems security more
    General Dynamics Information Technology (12/11/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …maintain, and improve technical instructions, operating procedures, and policies. + Perform system hardening and report on security and operational status. + ... Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. +… more
    TekSynap (10/25/25)
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