• Principal Systems Engineer

    SAIC (Chantilly, VA)
    …designing, and developing infrastructure and infrastructure components that meet security needs. It also includes developing updated guidance for online ... for integration into the Sponsor's online operations. + Conduct and provide quick-turn security and product assessments for new technologies that will be utilized on… more
    SAIC (08/07/25)
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  • Splunk SOAR Engineer - TS/SCI with FS Poly…

    Optiv (Herndon, VA)
    …investigations, and risk analysis scoring system. + Assist and recommend actions in security operations center tier I and tier II incident response incidents. + ... to lower time on detection, time on mitigation for security organizations. + Integrate Splunk Mission Control, Splunk ...or veteran status, or any other basis protected by federal , state, or local law. Optiv + ClearShark respects… more
    Optiv (07/30/25)
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  • Systems Engineer

    Serco (Langley AFB, VA)
    …will be well versed in all technical aspects of information systems, security policies, and compliance requirements in classified computing environments. The primary ... + PhD in a STEM discipline. + Active US Department of Defense (DoD) Secret security clearance with eligibility for Tier 1 access. + Meet DoD 8570 IAT II… more
    Serco (07/29/25)
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  • SAP NS2 Senior Cloud Engineer/Systems…

    SAP (Herndon, VA)
    …the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At ... and information of Americans _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US national security and… more
    SAP (07/22/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …needs by applying a collection of information and cybersecurity capabilities, including security and privacy, strategy, governance, IT risk, security testing, ... capability assessments, cyber threat and risk assessments, network and security architecture reviews, compliance and regulatory assessments, and system configuration… more
    Grant Thornton (07/15/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $82,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...or veteran status or any other basis protected by federal , state, or local law. Do You Need Assistance?… more
    Huntington Ingalls Industries (07/12/25)
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  • CMMC Compliance Manager for EMCOR Construction…

    EMCOR Group (Mclean, VA)
    …including fire detection and suppression systems, and the most advanced security technology available today. The ECS headquarters team provides key support ... within ECS and its Operating Companies. This position will work with Corporate Security and Compliance teams to understand requirements and changes in the CMMC… more
    EMCOR Group (07/10/25)
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  • Software Infrastructure Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment… more
    RTX Corporation (07/08/25)
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  • Senior Specialist, Systems Engineer - Cyber…

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI ... Senior Specialist, Systems Engineer - Cyber Planner supporting a critical national security program. The successful candidate will join a high-performing team of… more
    L3Harris (07/02/25)
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  • Classification Management Technical Professional

    KBR (Reston, VA)
    Title: Classification Management Technical Professional KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (06/30/25)
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