• Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …Site US Citizenship Required Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI ... Linux Systems Engineer EOE Statement We are an equal employment...including installing, configuring, testing, and maintaining operating systems, application software , and system management tools + Perform complex systems… more
    William C Brown Inc (06/26/25)
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  • Manual Test Engineer

    Steampunk (Mclean, VA)
    …and mentor more junior team members **Qualifications** **Required** + Ability to obtain a US government Security Clearance + BS Degree in an IT field OR BS in a ... achieving client-focused, mission-driven excellence? **Steampunk** is seeking a **Manual Test Engineer ** who will provide testing and QA expertise in mission… more
    Steampunk (07/18/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …and influence campaigns * Must have the ability to obtain aU\.S\. Secret security clearance that requires U\.S\. citizenship\. Applicants selected will be ... one or more of the following: \- Algorithm and software development languages \(e\.g\., Python, Java, R, Rust, C,...computing or other non\-conventional \(bio\-inspired, \) *Active Secret level clearance or higher ** Security Clearance … more
    Lockheed Martin (07/12/25)
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  • Electrical Integration and Test Engineer

    General Atomics (Herndon, VA)
    …is required. + The ability to obtain and maintain a Top Secret Security Clearance is required. **Salary:** $116,480 - $208,505 **Travel Percentage Required** ... worldwide. We have an exciting opportunity for an Electrical Integration & Test (I&T) Engineer at our Herndon, VA office which is part of our Electromagnetic Systems… more
    General Atomics (07/25/25)
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  • Sr DevSecOps Engineer

    Arena Technical Resources, LLC (Tysons Corner, VA)
    … Location: Tysons Corner, VA, US Job ID: ATR 15991 Job Description Sr. DevDecOps Engineer Security Clearance : - US Citizen with an active Top Secret ... Clearance /SCI is required for this position. This position supports...of an implementation team. The team members possess DevOps, security , and software engineering skill sets. Everyone… more
    Arena Technical Resources, LLC (07/22/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …field deployments and sustainment. Clearance Requirement: + Active Top Secret/SCI security clearance with a Polygraph Belong, Connect and Grow at KBRAt ... Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR...the program office agile development tracking. + Support a development/ security /operations (DevSecOps) development and operating paradigm/CONOPS. + Support the… more
    KBR (07/10/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Summary:** As a Test Engineer … more
    Leidos (07/24/25)
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  • CI/CD Pipeline Engineer (DevOps)

    CACI International (Ashburn, VA)
    …passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As ... CI/CD Pipeline Engineer (DevOps) Job Category: Information Technology Time Type:...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage… more
    CACI International (07/04/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a Systems Engineer ! As a member of a small mobile device...system patches and application updates * Experience with endpoint security solutions and technologies. * Experienced with implementing and… more
    CACI International (07/01/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …+ Travel Requirements: Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Security Clearance : Active TS + Education: BS degree in Engineering, ... Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (05/02/25)
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