• AI Sales Engineer

    Rubrik (Richmond, VA)
    …to executives. \#LI-DNI **Join Us in Securing the World's Data** Rubrik (RBRK), the Security and AI Operations Company, leads at the intersection of data ... such as Solutions Architect, Sales Engineer, or Technical Account Manager . + Experience working with enterprise customers, navigating complex...protection, cyber resilience, and enterprise AI acceleration. Rubrik … more
    Rubrik (11/20/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense...and repair activities. The HWE works with the ITAM/Lab Manager to optimize the flow of parts through their… more
    Nightwing (09/26/25)
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  • Fully Qualified Validator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …OPTEVFOR systems and infrastructure. + Collaborate directly with OPTEVFOR's Information System Security Manager (ISSM), ISSEs, and other stakeholders to maintain ... today's most complex and critical challenges in defense and security . We are currently seeking a Fully Qualified Validator...are currently seeking a Fully Qualified Validator to support operations in Norfolk, VA. This is a full-time position… more
    Cambridge International Systems Inc (12/04/25)
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  • Senior Red Team Cybersecurity Specialist

    Federal Reserve Bank (Richmond, VA)
    …on a variety of engagements and projects that will target and evaluate the cyber security posture of people, processes, and technology within the FRS. As ... a Senior Specialist, you will report to the Sr. Manager and work on a team of security...security assessment activities across all stages of the cyber kill chain. + Drive and reflect a learning… more
    Federal Reserve Bank (11/14/25)
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  • Senior Research Fellow

    Atkinson Aeronautics & Technology Inc. (Quantico, VA)
    …possess extensive military experience (15+ years preferred) , particularly within MAGTF operations , EMSO, cyber -related missions, or US Marine Corps doctrine , ... (SDVOSB) providing a broad range of technical services and aviation operations . We specialize in ITAR-compliant technology services, course development, training,… more
    Atkinson Aeronautics & Technology Inc. (10/18/25)
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  • Watch Officer

    SAIC (Quantico, VA)
    **Description** **Introduction** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize, and transform ... the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The National Security & Space Sector of SAIC is seeking a Incident… more
    SAIC (12/11/25)
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  • O&M Project Coordinator (On-Site - Arlington, VA)…

    Chinook Systems (Arlington, VA)
    …facility Owners. We specialize in the engineering, construction, commissioning, and operations of intelligent, cyber secure, code compliant, and energy ... The Work: As an Operations & Maintenance Project Coordinator, you will serve...Serve as the central point of contact between Project Manager , Government COR, technicians, and subcontractors regarding work status.… more
    Chinook Systems (12/13/25)
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  • Test Team Quality Engineer (Engineer Quality 3)

    HII (Fairfax, VA)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,925.00 - $103,667.20 Security Clearance: Ability to Obtain Level of Experience: Senior This… more
    HII (11/26/25)
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  • SOC Analyst

    Leidos (Alexandria, VA)
    …and at least 1 year of experience of incident handling/response in a Security Operations Center (SOC) environment. Primary Responsibilities: + Utilize alerts ... of at least one enterprise SIEM platform (eg ArcSight, Splunk, Nitro/McAfee Enterprise Security Manager , QRadar, LogLogic). + Experience and proficiency with any… more
    Leidos (12/06/25)
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  • Cybersecurity Lead

    TekSynap (Quantico, VA)
    …cybersecurity requirements. This role protects sensitive law enforcement and national security data across multiple network enclaves (NIPRNET, SIPRNET, JWICS, SAP), ... POA&Ms, and risk analysis documentation. + Interface with NCIS ISSMs and DoD security stakeholders. + Track and report on system hardening, patching, and incident… more
    TekSynap (10/02/25)
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