• Principal Cyber Software Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …and end users. **Basic Qualifications** + US Citizenship + Interim Top Secret security clearance to be considered. **Full TS / SCI clearance must ... to join our team as a **Principal Cyber Software Engineer ** based out of **Tampa, FL** . _Note: Due...operating on the command line **Preferred Qualifications** + Active Top Secret / SCI security… more
    Northrop Grumman (10/21/25)
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  • Spacecraft/Satellite Flight Operations Junior…

    Lockheed Martin (Fort Belvoir, VA)
    …must be able to obtain a Top Secret / Sensitive Compartmented Information \( TS / SCI \) clearance and complete a Counterintelligence Polygraph ... Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. In this dynamic role...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (11/15/25)
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  • Cyber Security Implementation Engineer

    CACI International (St. Louis, MO)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type ... cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement...complex enterprise cybersecurity systems. + Candidate must have a TS / SCI with ability to obtain a Polygraph… more
    CACI International (11/14/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ208493 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of...are up to date WHAT YOU'LL NEED: + Active TS / SCI clearance and ability to obtain and… more
    General Dynamics Information Technology (10/08/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …MD location. The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS / SCI clearance... shall lead a diverse, multi- disciplinary team of information technology engineers to tackle unique and complex challenges… more
    V2X (11/15/25)
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  • CNO Automated Test Engineer (Active…

    General Dynamics Information Technology (Hanover, MD)
    …ID:** RQ208181 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **You receive an additional 5 days of PTO for TS / SCI with Poly** CNO Test Engineer...or more of the following operating system environments: Unix, Linux , VxWorks + Experience working within teams of engineers… more
    General Dynamics Information Technology (10/09/25)
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  • Devops Engineer - Active TS

    TEKsystems (Morrisville, NC)
    This position requires an active DoD Clearance ( Top Secret / SCI w/ CI polygraph) Because an active or interim DoD clearance is required, US Citizenship is ... within Kubernetes, AWS Cloud, deploying CI/CD pipelines, Terraform, and Linux administration. - Ability to express technical information...years of experience in lieu of degree** MUST HAVE TS / SCI W/ ADJUDICATED POLY WITHIN THE LAST… more
    TEKsystems (11/14/25)
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  • CNO Test Engineer ( TS / SCI

    General Dynamics Information Technology (Hanover, MD)
    …ID:** RQ209056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **You receive an additional 5 days of PTO for TS / SCI with Poly** The responsibility is career-defining....SVN What you'll experience: - Technologies that aren't just top -notch, they're often top - secret -… more
    General Dynamics Information Technology (10/21/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …ID:** RQ203477 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... in systems administration, with demonstrated Tier 2 support capabilities. + **Active TS / SCI with Polygraph clearance.** + **Current DoD 8570 IAT Level… more
    General Dynamics Information Technology (10/14/25)
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  • Engineer /Principal Engineer Systems…

    Northrop Grumman (Dulles, VA)
    …years (level 3) of relevant experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + LINUX ... Grumman has an immediate opening for a Systems Test Engineer on an exciting program based in Dulles, Virginia....degree in engineering or relevant STEM discipline + Active TS / SCI clearance + Current Security + certification… more
    Northrop Grumman (11/21/25)
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