• Linux Systems Engineer

    SAIC (Arlington, VA)
    …deep web and dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR ... **Description** Seeking a Senior Systems/Network Engineer , working with a...engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are… more
    SAIC (12/06/25)
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  • Senior Software Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as well as ... IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and implement reliable,...+ Experience creating RESTful APIs **Required Qualifications** + Active TS /SCI with Polygraph + BS degree and 8+ years… more
    Leidos (01/09/26)
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  • Network Engineer

    System One (Springfield, VA)
    …To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: TS /SCI Network Engineer to provide support for LAN/WAN by developing ... Degree in a Technical Field + 4+ years' experience working as a Network Engineer + TS /SCI Security Clearance (US Citizenship required) + DoD 8140.01 or… more
    System One (12/26/25)
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  • Ground Mission Engineer

    SAIC (Chantilly, VA)
    …& integration and more. This position is for a **Ground Mission Engineer ** for a large, multi-year contract supporting a cutting-edge and innovative space ... program. The Ground Mission Engineer must possess, and have successfully demonstrated, technical satellite ground engineering competence, excellent oral and written… more
    SAIC (11/13/25)
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  • DevOps Engineer

    William C Brown Inc (Springfield, VA)
    …by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr . Here, you'll tailor cutting-edge solutions to the unique requirements ... DevOps Engineer EOE Statement We are an equal employment...implementing and maintaining DevSecOps best practices throughout the entire software development lifecycle Assist with development of Cyber Plans… more
    William C Brown Inc (01/10/26)
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  • Storage Engineer

    William C Brown Inc (Springfield, VA)
    Storage Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to ... or any other characteristic protected by law. Description WCBinc is looking for aStorage Engineer .As a Storage Engineer , you will help ensure today is safe and… more
    William C Brown Inc (12/01/25)
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  • C2 Systems Engineer VI

    Linchpin Solutions, Inc. (Quantico, VA)
    …be! We are currently hiring for a dynamic and experienced C2 Systems Engineer VI. Clearance:Active DoD TS /SCI Clearance Work Schedule:Fulltime, On-site Marine ... Corps Base Quantico, VA; routine travel to <20%, CONUS/OCONUS Role Overview: The Senior Systems Engineer serves as the lead technical authority for designing,… more
    Linchpin Solutions, Inc. (11/22/25)
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  • SIGINT System Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer ... Title: SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National...risks throughout the acquisition lifecycle Minimum qualifications: + Active TS /SCI with CI Polygraph + BS in engineering, physics,… more
    KBR (01/05/26)
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  • Software Configuration Chief

    SAIC (Arlington, VA)
    …Administration). **Clearance:** Active SECRET clearance, with eligibility for Top Secret /SCI. **Technical Expertise:** + Familiarity with Kubernetes ... **Description** SAIC is seeking a highly experienced Software Configuration Manager (SCM) Chief to support a...while ensuring compliance with DoD and program requirements. The Senior SCM will collaborate with Field Service Representatives (FSRs),… more
    SAIC (01/10/26)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. In ... Cybersecurity Engineer - Zero Trust Job Category: Engineering Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/05/25)
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