• Facility Engineering Manager 1- TS /SCI…

    M. C. Dean (Vienna, VA)
    …Citizenship, for access to classified information; **Applicant must hold an active Top - Secret /SCI with Poly clearance .** Responsibilities Responsible for ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...access to classified information; **Applicant must hold an active Top - Secret /SCI with Poly clearance .** **We… more
    M. C. Dean (10/14/25)
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  • Systems Engineer ( Engineer Systems…

    HII (Suffolk, VA)
    software deployment * Must have and be able to maintain a Secret clearance Preferred Requirements * Prior experience supporting live or simulated exercise ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,973.00 - $115,000.00 Security Clearance : Secret Level of Experience: Senior This opportunity… more
    HII (10/27/25)
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  • Capability Integration Lead ( TS /SCI)

    Tau Six (Arlington, VA)
    …and lead future national security IT integration projects for a critical DoD customer. CLEARANCE REQUIRED: Active Top Secret /SCI US Government clearance ... + Eight or more years of experience + Proven experience as IT engineer , project manager or similar role + Experience in analysis, implementation, and evaluation… more
    Tau Six (09/22/25)
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  • Fidelis Administrator - Active TS /SCI…

    ENS Solutions (Norfolk, VA)
    …Fidelis appliance stack and network issues to ensure it remains fully operational + Active TS /SCI clearance ; willingness to take a polygraph exam + HS diploma or ... devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in… more
    ENS Solutions (09/27/25)
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  • Network Engineer - Subject Matter Expert…

    Noblis (Chantilly, VA)
    …at least 4 years working in Top Secret environments. + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ... Responsibilities As a Network Engineer SME, you will provide expert leadership in...sophisticated network systems and communications with special emphasis on Top Secret classification enclaves. You will architect… more
    Noblis (10/30/25)
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  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ** ... Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems...strong background in JAVA development and hold an active Top Secret /SCI security clearance . You… more
    Northrop Grumman (11/14/25)
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  • Staff Software Engineer , AI/ML,…

    Google (Reston, VA)
    …you currently possess and maintain an active US Government Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance with polygraph. ... Staff Software Engineer , AI/ML, Full Stack, Public...Python, or full-stack development. + Active Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance more
    Google (10/14/25)
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  • Software Engineer , Full Stack,…

    Google (Reston, VA)
    …Java, C++, Go, Python, or full-stack development. + Active Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance with polygraph. ... Software Engineer , Full Stack, Public Sector...and maintain an active US Government Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security clearance more
    Google (11/01/25)
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  • Software Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …+ Collaborate with cross-functional teams to ensure seamless integration Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for ... Responsibilities As a Software Engineer , you will be responsible...: $120,700 - $188,725 \#FundedPosition Desired Qualifications + Active TS /SCI with CI Polygraph + Bachelor's degree in Computer… more
    Noblis (11/11/25)
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  • Software Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer SME, you will provide...of experience in software engineering + Active Top Secret ( TS ) clearance ... and Agile Release Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) Required Qualifications + Bachelor's… more
    Noblis (10/30/25)
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