• Civil/Structural Engineer

    Nightwing (Springfield, VA)
    …for advancement into task leadership. **Required Qualifications:** + **Candidate must possess an active TS /SCI CI POLY** + Bachelor's degree in civil, mechanical ... this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** " _At… more
    Nightwing (08/27/25)
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  • Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems** is seeking a **Principal Software Engineer ** to join our team! This position will be ... test, and demonstration events. **Basic Qualifications for a Principal Software Engineer :** + Must have a bachelor's...year experience with a PhD. + Must have an active Secret security clearance with the ability… more
    Northrop Grumman (09/25/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    …and provide feedback to technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a ... Title: Systems Test Engineer Systems Test Engineer Belong. Connect....across agencies and physical locations + Experience with Agile Software Development Clearance Requirements: TS /SCI with Polygraph… more
    KBR (09/05/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    Title: Software Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Mid-Level Software Engineer to join our team. The...+ Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's… more
    KBR (07/22/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …to the following specialized security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive ... enterprise from current and future threats. CISO Operations is looking for a Software Engineer II to improve and expand the security of Azure and other… more
    Microsoft Corporation (09/27/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …practical and theoretical engineering problems. **Required Qualifications** + Candidate must possess an ** active TS /SCI CI Poly** + MS or BS in Mechanical, ... this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** _At Nightwing,… more
    Nightwing (08/27/25)
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  • Cleared - Machine Learning Engineer

    Noblis (Reston, VA)
    …environment to rapidly iterate with our clients Required Qualifications + Bachelor's degree + Active Top Secret clearance + US Citizenship is required + ... Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning ...with clients, you'll work with, other machine learning engineers, software developers, data scientists, SMEs, and analysts to design… more
    Noblis (09/02/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You...position needs an active US Security Clearance for employment. Non-U.S. Citizens may… more
    Sierra Nevada Company, LLC (08/08/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …VMware, Hyper-V, Azure Virtual Machines, AWS EC2, etc.). **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... Server certification (eg, MCSA, MCSE) or equivalent server environment certification. + Active Department of Defense TS /SCI security clearance **What Desired… more
    Parsons Corporation (07/23/25)
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  • DevOps Engineer

    General Dynamics Information Technology (Mclean, VA)
    …RQ202786 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... systems and capabilities centered on our comprehensive motion imagery software suite. The DevOps Engineer will support...YOU'LL NEED TO SUCCEED:** + **The position requires an active TS /SCI with Polygraph security clearance** +… more
    General Dynamics Information Technology (07/09/25)
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