• Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …for mission-critical software systems . + Experience documenting and managing system - level requirements and tracing them through verification and validation ... **Job Description:** Parsons is looking for an amazingly talented **Principal** **Software Systems Engineer ** to join our team! This position focuses on… more
    Parsons Corporation (08/26/25)
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  • Frontend Engineer - Digital

    System One (Ashburn, VA)
    …and W2 options Position Type: Multiyear Contract Description: Seeking a mid to high- level Frontend Engineer with extensive experience in Angular version 17 and ... will be to implement a complete responsive UI web application. The Front-end engineer will support innovative member and team member experiences that leverage… more
    System One (08/27/25)
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  • Systems Engineer ( Engineer…

    HII (Suffolk, VA)
    …Mission Technologies, click here for a short video: https://vimeo.com/732533072 Summary The Systems Engineer will support the development, enhancement, and ... Ensure compliance with evolving JLVC standards * Conduct performance assessments and drive system improvements * Integrate JTT systems with data dashboards for… more
    HII (09/14/25)
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  • Information System Security Engineer…

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job...system developers to ensure that we are delivering systems that can attain ATO - Work hand-in-hand with ... ISSE to help us secure our customer's advanced collection systems . In addition to delivering the current version of...through the ATO process and Continuous Monitoring - Maintain system currency with DISA STIG - Update security documentation… more
    CACI International (08/26/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (08/13/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …and/or software products **How you will make an impact:** As a member of the Support team the Principal Systems Engineer will be responsible for activities ... **Req ID:** RQ206432 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** None **Public...experience **Job Description:** GDIT is seeking an experienced **Principal Systems Engineer ** to work in a dynamic… more
    General Dynamics Information Technology (09/26/25)
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  • Sr Systems Engineer

    CommScope, Inc. (VA)
    Sr Systems Engineer Req ID: 79662 Location:...video and audio streaming and conferencing, and AV control systems . + Strong ability to support and ... You'll help us to connect the world:** The ProAV Systems Engineer is a trusted technical advisor...closely with Account Managers, this role engages AV partners, system integrators, and channel teams to deliver expert guidance,… more
    CommScope, Inc. (08/26/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …be executed until the position has an approved exemption. You will serve as an Engineer or Scientist in the Flight Systems Modeling & Analysis Branch (Code A14) ... engineering and analysis for the Trident II Strategic Weapon System (SWS), including missile modeling in support ...engineer or scientist applying a wide range of systems engineering principles to design or develop naval weapon… more
    Naval Sea Systems Command (09/30/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …You Will Do** + The Senior Systems Engineer provides systems engineering and integration support to assess, plan, coordinate, schedule and implement ... and Integration Engineer (SE&I), providing enterprise-wide systems engineering and integration support to an...projects from inception through system transition. + Problems and issues faced can fluctuate… more
    RTX Corporation (09/24/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …contractor and government teams. + Analyze user needs, concept of operations, and high- level systems architectures to develop system requirements. + Identify ... **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical...the government plan and define capabilities needed to better support mission operations (eg, automation, situational awareness, etc.). +… more
    SAIC (09/09/25)
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