• Ground Systems Engineer

    SAIC (Chantilly, VA)
    …and architecture. **Qualifications** **Required:** + Must be a US Citizen. + Active TS / SCI clearance with current polygraph. + Bachelor's degree in science, ... **Description** SAIC is seeking a Ground Systems Engineer to work on complex projects crucial to...MBSE tools into a digital thread to connect siloed information systems. + Leverage digital twin technologies and modeling… more
    SAIC (12/13/25)
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  • Cloud Engineer

    ManTech (Chantilly, VA)
    …in a hybrid cloud environment. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... **MANTECH** seeks a motivated, career and customer-oriented **Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited… more
    ManTech (12/03/25)
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  • Cloud Engineer

    Oracle (Reston, VA)
    …collaboration. **Must currently hold and have the ability to obtain and maintain a TS / SCI with poly.** **This role is a full-time, in-person position, primarily ... Intelligenc** e organization is seeking a technically proficient **Cloud Engineer ** with hands-on experience configuring, deploying, and optimizing cloud services… more
    Oracle (11/26/25)
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  • Network Engineer - Decentralized Services…

    Red Gate Group (Arlington, VA)
    …degree in Computer Science, Engineering, or a related field (Master's degree preferred). + TS / SCI Clearance + Minimum of 8 years of relevant experience in ... excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio in the area… more
    Red Gate Group (11/22/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... **ManTech** seeks a motivated, career and customer-oriented **Senior Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia… more
    ManTech (11/14/25)
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  • Software Engineer - Backend

    Jacobs (Chantilly, VA)
    …as Gitlab. . Self-starter with strong innovative and analytical ability . Possess TS / SCI with Full Scope Poly Jacobs is an Equal Opportunity/Affirmative Action ... for cloud-agnostic deployments and automation. It's designed to automate data management and security. We are in search of...security. We are in search of a backend software engineer passionate about formulating new solutions, to join our… more
    Jacobs (11/04/25)
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  • Systems Integration and Test Engineer III…

    Solvarus (Chantilly, VA)
    …and recommendations to the customer and other stakeholders. Qualifications: + Active TS / SCI Security Clearance + BS STEM degree + Verification, Validation ... who need it. As a Systems Integration and Test Engineer you will be a member of the Verification,...for national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: +… more
    Solvarus (11/02/25)
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  • ISSE

    System One (Reston, VA)
    …posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. * Minimum 5 ... ISSE TS / SCI CI Poly required Reston, VA...ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make… more
    System One (12/26/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …compliance with security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph ... Certified DevOps Engineer , Certified Kubernetes Administrator) Clearance Requirements: TS / SCI with Polygraph Additional Compensation: KBR may offer bonuses,… more
    KBR (12/05/25)
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  • Model Based System Engineer

    Solvarus (Chantilly, VA)
    …or 2 to 3 years with MS/MA + Must have a current and active TS / SCI with CI Polygraph. + BS in Engineering, Systems Engineeing, Aeronautical Engineering, Physics, ... as other systems engineering tools. + Define the appropriate data standards, data structures, and supporting COTS,...the presence of any physical or mental disability, genetic information or any other status or characteristic protected by… more
    Solvarus (01/03/26)
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