• Darpa SETA Surface and Subsurface Engineer

    Amentum (Arlington, VA)
    …Advanced Research Projects Agency (DARPA), NASA, the Department of Homeland Security , and the intelligence community. Amentum is currently seeking talented, ... + Must be able to obtain and maintain a Secret and TS/SCI US Government Clearance.Note: US Citizenship is...Government Clearance.Note: US Citizenship is required to obtain a Secret and TS/SCI Clearance **Desired Qualifications:** + Military and/or… more
    Amentum (12/10/25)
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  • Junior Software Engineer

    Serco (Herndon, VA)
    …**Qualifications** To be successful in this role, you will have: + An active Secret clearance. + A Bachelors degree in Computer Science, IT or another STEM field ... to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/72114/junior-software- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent Community!… more
    Serco (12/09/25)
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  • Systems/Network Engineer

    Insight Global (Mclean, VA)
    …in deploying, configuring, maintaining, and monitoring computer systems and networks. Secret or Top Secret Clearance. Previous team leadership experience. ... to the organization and stakeholders. Technical certifications such as a CISSP, CCNA, Security +, RHCSA, or similar. DISA ACAS and Trellix Certifications preferred. more
    Insight Global (12/09/25)
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  • Staff Electrical Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure...Must be a US Citizen and have an active Secret clearance at a minimum. + Minimum education and… more
    Northrop Grumman (11/18/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Norfolk, VA)
    …work with an expert team focused on implementing and operating next-generation security solutions for government and commercial clients. You'll use Splunk and ... integrate it with other state-of-the-art tools like HBSS, Enterprise Security Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection… more
    ENS Solutions (09/27/25)
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  • Aegis Spy-1 Radar Transmitter Field…

    RTX Corporation (Chesapeake, VA)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the ... years' experience. + Active and transferable US government issued security clearance is required prior to start date. US...required, as only US citizens are eligible for a security clearance. + Formal training in Basic Electronics &… more
    RTX Corporation (10/03/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) operating environment.… more
    General Dynamics Information Technology (12/15/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (12/11/25)
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  • Software Development Engineer , AWS Edge…

    Amazon (Arlington, VA)
    …with network Layer2/3 encryption(HAIPE/Ethernet Data Encryption(EDE)) - Current, active US Government Security Clearance of Top Secret or above Amazon is an ... to Amazon's Dedicated Cloud partitions. You'll architect and implement software security protocols across Wide Area Networks (WANs), ensuring seamless and secure… more
    Amazon (12/09/25)
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  • Engineer Systems Architect 3 Majestic

    Huntington Ingalls Industries (Springfield, VA)
    …Employment Type: Full Time/Hourly/Non-Exempt Anticipated Salary Range: $110,615.00 - $160,000.00 Security Clearance: Top Secret Level of Experience: Senior ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/19/25)
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