• Calling All TS Mid-Career AI Algorithm…

    Northrop Grumman (Dulles, VA)
    …in space, national security, and related mission areas + US citizen with active Top Secret clearance at time of application _Staff Engineer_ + Bachelor's Degree ... and related mission areas + US citizen with active Top Secret clearance at time of application...Experience within Space Flight Software, Simulation Software + Active TS / SCI clearance This position description does not… more
    Northrop Grumman (08/20/25)
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  • Linux Systems Engineer ( TS )

    Insight Global (Chantilly, VA)
    Job Description Insight Global is looking for an experienced Systems Engineer to support a classified DoD client in Chantilly, Va. This individual will be ... Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - TS Clearance with SCI Eligibility -Bachelor's Degree… more
    Insight Global (09/27/25)
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  • Senior Java Developer ( TS )

    Insight Global (Vienna, VA)
    …priorities change frequently. * Must be able to demonstrate expertise in information system design, including application programming on large-scale database ... Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - senior level - TS cleared, will sit for SCI with CI poly… more
    Insight Global (09/18/25)
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  • Secured Conferencing Engineer (SETA)

    SAIC (Chantilly, VA)
    …provisioning. US Citizenship required. Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with Poly is required ... SAIC has an opening for an experienced Secured Conferencing Engineer (SETA) in **Chantilly, VA** to assist a government...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    SAIC (10/01/25)
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  • System Engineer (Debian) - Cyber…

    CACI International (Chantilly, VA)
    System Engineer (Debian) - Cyber Operations Job...Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance, ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * **The Opportunity:** Join CACI as a Debian System Engineer and become an integral part… more
    CACI International (07/25/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... Responsibilities As a Senior Systems Engineer , you will plan, design,...(Terraform) + Security accreditation processes Desired Qualifications + Active TS / SCI with CI Polygraph. + Hybrid cloud… more
    Noblis (09/03/25)
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  • MECM Systems Engineer - Senior

    Amentum (Warrenton, VA)
    …part of a team in a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... If so, look no further. Amentum is seeking a Systems Engineer MECM to join our team...operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS … more
    Amentum (09/25/25)
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  • Senior Data Engineer

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... security + Construct and optimize large relational databases across multi-enclave environments (Unclassified, Secret , and Top Secret ) + Tune performance of… more
    Noblis (09/27/25)
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  • Senior Network Engineer

    Noblis (Chantilly, VA)
    …+ Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to obtain a Counterintelligence ... and provide necessary technical documentation while supporting the multi-enclave environment (Unclassified, Secret , and Top Secret ) that enables users to… more
    Noblis (09/03/25)
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  • Virtualization Systems Engineer

    CACI International (Chantilly, VA)
    Virtualization Systems Engineer Job Category: Engineering Time...Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) ... Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* **The Opportunity:** CACI is seeking a VDI Automation Engineer to assist with the development, deployment, and O&M… more
    CACI International (08/08/25)
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