• CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …(SE) services, including support, defense, configuration, and maintenance of information and systems . Ensure confidentiality, integrity, availability, ... Field Engineering is anticipating an opportunity for a Principal Systems Engineer. This role is suited for a motivated...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/13/25)
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  • Cyber Security Project Engineer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …creating ITSI Glass Tables + Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or ... : Bachelor's Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems , Information Technology, Cybersecurity, or… more
    General Dynamics Information Technology (12/17/25)
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  • Open Security Controls Assessment Language…

    Koniag Government Services (Arlington, VA)
    …+ TS/SCI security Clearance required. + Bachelor's degree in Cybersecurity, Information Systems , Computer Science, or related field (or equivalent work ... Koniag IT Systems , a Koniag Government Services company **,** is...DoD). + Develop, validate, and maintain OSCAL-based artifacts, including system security plans (SSPs), assessment plans, assessment… more
    Koniag Government Services (01/06/26)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …of the Defense Information Systems Agency (DISA) Security Technical Implementation Guides. + Operating System /Computing Environment certificate for ... motivated self-starter with experience in secure information systems to join a team of security ...applications. + Experience as a System Administrator, Information System Security Manager, or… more
    Tau Six (10/22/25)
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  • Embedded Networking Systems Engineer…

    BAE Systems (Manassas, VA)
    …interfaces such as SpaceWire and PCIe. It also includes the need to understand security , RMF , encryption and other cyber needs and effects. This position will ... with space system requirements. This could include understanding embedded processor systems and trades in HW and SW standards, such as OpenVPX or SpaceVPX,… more
    BAE Systems (12/02/25)
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  • Cybersecurity Analyst

    Trace Systems Inc (Portsmouth, VA)
    …user account management, and vulnerability remediation efforts. + Coordinate with ISSMs, Information System Security Officers (ISSOs), and system ... the mission critical procedures, systems , and processes, as they pertain to Information Technology and Cyber Security requirements. + Expert knowledge of and… more
    Trace Systems Inc (11/27/25)
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  • Sr. Information Security Consultant

    Guidehouse (Reston, VA)
    …You Will Do** **:** Guidehouse has an opportunity for a cleared Sr. Information Security Consultant to leverage their understanding of IC/DOD Risk Management ... Act as a high-level assessor to help all the Security Control Assessors (SCA) on the RMF ..., resilience, and dependability requirements + Verify that application software/network/ system security postures are implemented as stated,… more
    Guidehouse (11/19/25)
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  • Security Control Assessor - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …review of security plans and interviews with developer/customer assess systems against information assurance policies, regulations and instructions + ... None **Job Family:** Cyber and IT Risk Management **Skills:** RMF , Security Content Automation Protocol (SCAP), Security ...Performs all procedures necessary to ensure the safety of information systems assets and to protect … more
    General Dynamics Information Technology (12/17/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …in Unix and/or Linux system administration of networks and software systems , including system backup and recovery; security management and library ... a **S** **enior S** **ystem** **Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) serves as Key Personnel under the...Administration + Network and Security Management + System Performance Tuning + RMF and STIG… more
    TekSynap (10/31/25)
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  • Security Engineer/Architect (Hybrid)

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record systems . + ... + Experience implementing DoD system accreditation processes (DIACAP acceptable and RMF preferred). + A deep understanding of systems engineering and an… more
    Huntington Ingalls Industries (12/12/25)
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