• Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …**Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High Consequence ... small team environment to enable operational success of deployed systems . This role includes system design, configuration,...Linux command line experience + Excellent written and oral communication skills + Attention to detail in system… more
    Parsons Corporation (12/06/25)
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  • Systems Engineer /COTS Integrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated ** Systems Engineer /COTS Integrator** to support a dynamic and innovative program focused on Big Data infrastructure, advanced ... will contribute to a mission-focused team, ensuring operational integrity, system compatibility, and seamless data flow across...required + Design effective and secure interfaces to external systems + Identify and resolve system issues… more
    ManTech (12/03/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... Government Intelligence Community (IC) customer. This position supports a System Program Office (SPO) in a technical capacity for...that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative… more
    SAIC (01/01/26)
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  • Principal / Sr Principal Vehicle Systems…

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. Northrop Grumman Space Systems Sector seeks a qualified Vehicle Engineer to support a critical ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/31/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in ... + Demonstrated experience with technical management processes for engineering defense systems . + Demonstrated experience working with system architecture,… more
    SAIC (11/19/25)
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  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …career. Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/ Systems Engineer ** to join our team! In this role you will get ... national security. We strive for 100% customer satisfaction in every action and communication . If that matches your value system , Vaxcom offers the opportunities… more
    Parsons Corporation (10/31/25)
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  • Systems Engineer

    Actalent (Fairfax, VA)
    Job Title: Principal Systems Engineer Job Description We are seeking an experienced Systems Engineer to lead engineering teams in developing new and ... meet specifications on time and within budget. The Principal Systems Engineer will provide systems ...the development of advanced multi-function RF, processing, networking, and/or data storage units for space applications using systems… more
    Actalent (01/03/26)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …a team of engineers, ensure high availability and performance of the communication systems , and drive continuous improvement initiatives. Your primary focus ... Manager clusters in high-availability environments + Integrate voice, video, and data communications across enterprise networks while maintaining DoD security… more
    CACI International (10/08/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …secure cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited ... interoperability characteristics; testing and evaluation of technology components; + Working with system architects and lead engineer **to maintain and improve… more
    M. C. Dean (11/26/25)
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  • Sr Software Engineer

    Deltek Systems (Herndon, VA)
    …services + Observability: Experience leveraging logging, metrics, and tracing in production systems + Leadership: Strong communication skills and ability to ... Responsibilities: About the Role We're building an enterprise ERP system from scratch where AI isn't a feature-it's the...designed for AI from day one. As a senior engineer , you'll own significant features that define next-generation enterprise… more
    Deltek Systems (12/18/25)
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