• Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …**Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As ... Linux and Windows environment Required Qualifications + US Citizenship is required + Active TS /SCI with Polygraph + Experience working professionally in a Data… more
    Noblis (12/22/25)
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  • 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 (11/25/25)
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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 (12/05/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …& Skills** **Technical:** + Bachelor's of Science and 10 years of professional software development experience + Active Secret clearance and ability ... to obtain and maintain a Top Secret security clearance + Strong C#...based on position level and/or job specifics. **Sr. Principal Software Engineer ** **119435BR** EEO Career Site Equal… more
    BAE Systems (12/19/25)
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  • Senior Network Engineer Data Center Manager

    ManTech (Charlottesville, VA)
    …with and supporting Microsoft Office products **Clearance Requirements:** + Must have a current/ active TS /SCI clearance and the ability to obtain and maintain a ... for installs, tech refresh, and maintaining all IT hardware to support customer's Top - Secret Network. + Provides resolutions to out of the ordinary issues… more
    ManTech (12/31/25)
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  • Senior Infrastructure / DevOps Engineer

    CACI International (Chantilly, VA)
    … Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... 7 years of related work experience with a Bachelors degree or equivalent + Active TS /SCI clearance + Proven experience deploying and managing Kubernetes on… more
    CACI International (10/25/25)
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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 (11/25/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... to understand requirements and provide feedback * Interface with Software and Integration Engineers to containerize, test, and deploy...issues **Qualifications:** _Required:_ * Java development using Spring * Active TS /SCI with Poly * 5 years… more
    CACI International (10/16/25)
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  • Systems Engineer - Acquisition Program…

    TRIAEM, LLC (Springfield, VA)
    …Program Support, Enterprise GIS & AI Systems Location: Washington, DC Metro Area Clearance: Active Top Secret (or ability to obtain) Employment Type: ... Full-Time About the Role We are seeking a motivated Systems Engineer to support a Federal Government Program Executive Office (PEO) across two major modernization… more
    TRIAEM, LLC (12/18/25)
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  • Network Management Systems Engineer

    Leidos (Fort Belvoir, VA)
    …Specific experience, education and training may be considered in lieu of degree. + Possess active DoD Top Secret clearance with SCI eligibility at time of ... **Description** Leidos is seeking a Network Management Systems (NMS) Engineer at Fort Belvoir, VA to support operations on a large, high-profile DOD contract. The… more
    Leidos (12/24/25)
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