• Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    DirectEmployers Association (12/03/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    **Location: Washington, DC** **Public Trust Clearance** **Job Description:** **This role ( Mid -Level MySQL and PostgreSQL DBA) is responsible for ensuring the ... reliability, security, and optimal performance of database systems across open-source environments. The DBA supports application development teams, automates… more
    DirectEmployers Association (12/12/25)
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  • Tyto Athene (Reston, VA)
    …a Referral (https://careers-gotyto.icims.com/jobs/1604/ mid -level-mission-full-stack-software- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) ... Tyto Athene is searching for a **Full Stack Software Engineer ** to join our CTO shop. This role is...architecture and system integration + Experience designing highly modular systems with low coupling by utilizing Object-Oriented Programming (OOP)… more
    DirectEmployers Association (12/06/25)
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  • TYLin (Alexandria, VA)
    …and complexity. Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward precious resources ... work directly with some of the most respected transportation agencies in the Mid -Atlantic region-and to help advance TYLin's impact across the nation. Based in the… more
    DirectEmployers Association (10/17/25)
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  • AeroVironment (Arlington, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... Cyber Security Analyst II is a crucial junior to mid -level contributor that is required to operate with managerial...participating in the design, development, and implementation of information systems to ensure these systems include security… more
    DirectEmployers Association (12/02/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Engineer MID ** to join our team of passionate individuals in ... Nation's security and intelligence mission. Amentum is searching for a Top-Secret cleared Systems Engineer ( Mid ) to join our team in Washington, DC. You will… more
    Amentum (11/26/25)
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  • Mid -Level Systems Engineer

    TRIAEM, LLC (Chantilly, VA)
    GEOINT Systems Engineer Mid Location: Chantilly, VA or Springfield, VA Clearance Requirement: TS/SCI Overall Assignment Description: We are seeking a Mid ... Systems Engineer with hands-on experience across the Systems Engineering & Integration Lifecycle (eg, Architecture, Requirements, CONOPS, Integration, Test,… more
    TRIAEM, LLC (09/24/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …quickly aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Mid will serve as a technical member of a ... dynamic team providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National Customer. The program is responsible for… more
    Solvarus (11/02/25)
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  • Mid level Systems Engineer

    KBR (Chantilly, VA)
    Title: Mid level Systems Engineer KBR is seeking a Systems Engineer to support our customer in Chantilly, VA. The position requires the employee to ... Intelligence Community with a high level of familiarity with standard systems engineering approaches and modeling techniques. RESPONSIBILITIES + Provide mission… more
    KBR (12/12/25)
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  • Mid -Level Systems Engineer

    Leidos (Alexandria, VA)
    …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Mid -Level Systems Engineer for the Chinook Program. As part of ... role in delivering geospatial intelligence (GEOINT) capabilities through innovative systems engineering practices, directly supporting the Customer's mission to… more
    Leidos (11/22/25)
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  • Model-Based Systems Engineer

    G2 Ops, Inc. (Arlington, VA)
    …impact: For this opportunity, we are seeking a highly motivated, team-oriented Model-Based Systems Engineer . This exciting position will have the chance to work ... just about any aspect there is as it pertains to supporting NAVSEA's Systems of Systems engineering competency and Technical/Certification Authority. You will… more
    G2 Ops, Inc. (10/25/25)
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  • Systems Engineer , Directed Energy…

    Huntington Ingalls Industries (Alexandria, VA)
    …or bring several years of expertise, we encourage you to apply. Targeted Salary Ranges: Systems Engineer Mid Levels 2-3 - $72,254 - $130,000 Systems ... - $195,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid Employee Referral Amount: $1,000.00 Meet HII's Mission Technologies Division Our… more
    Huntington Ingalls Industries (11/29/25)
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  • Integration and Test Engineer , Directed…

    Huntington Ingalls Industries (Alexandria, VA)
    …career or bring several years of expertise, we encourage you to apply. Targeted Salary Ranges: Systems Test Engineer Mid Levels 2-3 - $73,261 - $130,000 ... is redefining the future of defense. We are seeking a highly experienced and motivated Systems Engineer to manage the integration and testing of the systems more
    Huntington Ingalls Industries (11/29/25)
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  • Mid -Level System Engineer - GEOINT

    KBR (Springfield, VA)
    Title: Mid -Level System Engineer - GEOINT KBR is seeking a mid -level Systems Engineer to support government customers in the Washington Metropolitan ... Area. The Systems Engineer for GEOINT Testing provides the expertise and skillsets to successfully develop, coordinate, and execute a risk-based GEOINT product… more
    KBR (10/17/25)
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  • SIGINT System Engineer - Mid

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Mid -Level SIGINT Systems Engineer to be part of our team supporting our ... Title: SIGINT System Engineer - Mid Belong. Connect. Grow....delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . The candidate will support Customer Ground Signals Intelligence… more
    KBR (10/21/25)
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  • Systems Engineer (Test Tool…

    KBR (Springfield, VA)
    …This is a contingent position based upon contract award. KBR is seeking a Mid -Level Systems Engineer to support government customers in Springfield, VA. ... Title: Systems Engineer (Test Tool Development and Automation) Belong. Connect. Grow....The Systems Engineer for Test Tool Development and Automation… more
    KBR (12/11/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    …This is a contingent position based upon contract award. KBR is seeking a Mid -level Systems Engineer to support a government customer in Springfield, ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security...VA. The Systems Engineer provides the expertise and skillsets to… more
    KBR (12/11/25)
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  • MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …increasing their responsibilities. The Intel Space Organization has an opening for a entry to mid level systems engineer to provide Systems Engineering ... VA. This customer is responsible for designing, building, and operating national security-related systems based in space, in the air, and on the ground. SAIC is… more
    SAIC (10/29/25)
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  • System Engineer

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Mid -Level Systems Engineer to support our customers in Chantilly, VA. The ... position requires the employee to provide technical expertise as a Systems Engineer and Technical Assistance (SETA). The ideal candidate will have experience… more
    KBR (10/21/25)
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  • Mid -Level SIGINT Enterprise Systems

    KBR (Chantilly, VA)
    Title: Mid -Level SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... a contingent position based upon contract award KBR is seeking a Mid -Level SIGINT Enterprise Systems Engineer to support our customer in Chantilly, VA… more
    KBR (11/07/25)
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