• SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    …System Engineer - Mid Belong. Connect. Grow. with KBR! 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...for authorization like OAuth 2.0, OpenID Connect (OIDC), User-Managed Access (UMA) + Familiarity with the functions of Jenkins… more
    KBR (10/21/25)
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  • Penetration Tester, Senior

    CACI International (Chantilly, VA)
    …grow on and between programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building events where you get to ... database servers, etc.) * Experienced in use of network security technologies (ie, firewalls, proxies, iptables, AV solutions, VPN's...through a unique flexible time off benefit and have access to robust learning resources to make your ambitions… more
    CACI International (10/18/25)
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  • Facility Operations Center Technical Team Lead,…

    Amazon (Arlington, VA)
    …be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. The position further requires that, after start, the ... selected candidate obtain and maintain an active TS/SCI security clearance with polygraph or commensurate clearance for each...and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work… more
    Amazon (10/18/25)
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  • Senior Manager, Quality Assurance

    L3Harris (Ashburn, VA)
    …government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, ... sea and cyber domains in the interest of national security . Job Title: Senior Manager, Quality Assurance Job Code:...years of prior related experience. + Active Secret US Security Clearance Preferred Additional Skills: + In depth knowledge… more
    L3Harris (10/16/25)
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  • Aegis - ACNT-Aegis Weapon Systems Operations…

    Lockheed Martin (King George, VA)
    …\*US Citizenship is required\. Candidate must have an active DoD Interim Secret Security Clearance to be considered for this position\. \#rmshotmiljobs WHO YOU ARE ... opportunities for growth and advancement within Lockheed Martin, with access to world\-class training and development programs\. Collaborative Culture: Work… more
    Lockheed Martin (10/15/25)
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  • Programmer Analyst - Unity Development

    Lockheed Martin (King George, VA)
    …US Citizenship is required\. Candidate must have an active DoD Interim Secret Security Clearance in order to be considered\. \#rmshotmiljobs **WHY JOIN US** \- ... opportunities for growth and advancement within Lockheed Martin, with access to world\-class training and development programs\. \- Collaborative Culture:… more
    Lockheed Martin (10/15/25)
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  • Innovative DOD Acquisition Reform Lead, Principal

    The MITRE Corporation (Mclean, VA)
    …set of effective, suitable, and survivable systems. We must re-envision national security to keep pace with advanced adversaries, leveraging the entire spectrum of ... professionals who advise senior leaders and decision-makers across the national security enterprise. Our evidence-based work garners visibility and provokes thought… more
    The MITRE Corporation (10/11/25)
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  • Senior Vetting & Analysis Analyst

    CACI International (Vienna, VA)
    …* * **The Opportunity:** Step into a pivotal role supporting the Transportation Security Administration's (TSA) Intelligence and Analysis (I&A) office as a Vetting & ... your chance to make a meaningful impact on national security by supporting critical vetting and adjudication operations. You...through a unique flexible time off benefit and have access to robust learning resources to make your ambitions… more
    CACI International (10/11/25)
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  • Lead Network and Infrastructure Engineer

    ManTech (Herndon, VA)
    …network architecture efforts, oversee implementation, and ensure compliance with government security standards across complex environments, as well as lead the ... a critical role in enabling high availability in support of the national security mission. **Responsibilities include but are not limited to:** + Design, deploy, and… more
    ManTech (10/10/25)
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  • Field Operations Tech

    Leidos (Reston, VA)
    …a Field Operations Engineer. This position is responsible for the configuration of security systems (IP cameras & servers) and IT networks to support perimeter ... (camera, cabling, and conduit installation) that will be used for all the security devices to communicate. + Configuring security devices to communicate and… more
    Leidos (10/10/25)
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