• Pipefitter III

    EPSILON SYSTEMS (Portsmouth, VA)
    …and/or verifies mechanical alignments. + Ensures control and assumes responsibility for Level -1 material controls in accordance with Epsilon Systems Mission ... Epsilon Systems is seeking a full time Pipefitter III...installation, modification or repair operation. + Performs component and/or system troubleshooting to diagnose the problem and provide most… more
    EPSILON SYSTEMS (12/23/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    …for homeland and strategic asset defense. + Develop, manage, and decompose system - level requirements and interface specifications, including System , ... JOB TITLE: MODEL BASED SYSTEMS ENGINEER (REMOTE) JOB DESCRIPTION: We are seeking...seeker, etc., within the SEDM. + Lead or support system architecture development and trade studies. + Support working… more
    Actalent (01/07/26)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …matching programs Flexible work schedules, a peer recognition and reward system , and performance-based bonuses **Information Systems Security Engineer (ISSE) ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/25/25)
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  • Assistant Chief Test Engineer (Engineer…

    HII (Newport News, VA)
    …to insure completeness of test program. + Performs technical analysis of complete systems and prepares comprehensive system level evaluations. + Responsible ... Anticipated Salary Range: $85,686.00 - $92,206.40 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global Security… more
    HII (01/16/26)
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  • Senior Systems Analyst

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Analyst** to join our team in **Chantilly, VA** . The position is **onsite** . ... are not limited to:** + Providing Tier II IT Systems support on a wide range of technologies, including:...accepted in lieu of degree + DoD 8570 IAT Level III/8140 level expert Certification required, ex,… more
    ManTech (01/06/26)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Richmond, VA)
    …projects that require the installation, testing, and implementation of new operating systems and other ' system ' software. Includes: Maintenance and debugging of ... Senior Mainframe Systems Programmer - zOSRemote - United StatesJR012646 Position...Proficient in Microsoft suite (Excel, Word, Powerpoint) to a level of creating documents which can be shared with… more
    Ensono (12/30/25)
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  • Staff Software Systems Engineer, Behavior…

    General Motors (Richmond, VA)
    **Job Description** **Role:** As a Staff Software Systems Engineer on the Behavior Validation team within the AV organization, you will play a critical role in ... innovation in testing, and verifying the safety and performance of autonomous systems . You will be responsible for shaping the future of evaluation methodologies… more
    General Motors (12/12/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    **Description:** You will be the Systems Administrator for the Advanced Concepts Lab \(ACL\) - a cutting edge team within Lockheed Martin's Advanced Technology ... engineering and scientific disciplines\. What You Will Be Doing: As the Systems Administrator you will be responsible for delivering reliable, secure, and high… more
    Lockheed Martin (10/22/25)
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  • Systems Engineer

    CACI International (King George, VA)
    Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up ... Local * * * **The Opportunity:** CACI is seeking Computer/ Systems Engineers to work onsite in Dahlgren, Virginia. As... Engineer, you will be supporting the AEGIS Weapon System . **Responsibilities:** + Design new and update existing computing… more
    CACI International (12/29/25)
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  • Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    **Req ID:** RQ196137 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (12/18/25)
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