• Specialist , Systems Engineer

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist , Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ ... VA Job Description: L3Harris Technologies is currently seeking a Specialist , Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
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  • Senior Specialist , Systems

    L3Harris (Springfield, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...L3Harris Technologies currently has an opening for a Senior Specialist , Systems Engineer - Strategic… more
    L3Harris (10/16/25)
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  • Field Engineer / Systems

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Specialist Senior Transform technology into opportunity as a ... Systems Specialist Senior with GDIT. A career in enterprise IT...and professional services company that delivers consulting, technology and mission services to every major agency across the US… more
    General Dynamics Information Technology (10/16/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    Systems Integration and VV&T. + Experience with GEOINT, space and ground systems and services, and/or mission operations. + Working knowledge of commercial ... national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: + Evaluation of architecture,… more
    Solvarus (08/04/25)
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  • (DoD SkillBridge), Specialist , Integration…

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist , Integration and Test Engineer Job Code: 29068 Job Location: Herndon, VA ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...OF ACTIVE SERVICE. Job Description: This Integration and Test Engineer will be part of our training team that… more
    L3Harris (09/20/25)
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  • Software Engineer - Database…

    Arena Technical Resources, LLC (Reston, VA)
    Software Engineer - Database Specialist Location: Reston, VA, US Job ID: ATR 17699 Job Description Job Title: Software Engineer - Database Specialist Job ... to pass aCI polygraph. Job Description: We are seeking aSoftware Engineer - Database specialistIV candidate to support anIntelligence Communitycustomer in the… more
    Arena Technical Resources, LLC (10/06/25)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    …and shape the future of space defense. KBR is seeking a Modeling & Simulation Engineer Specialist with AFSIM experience to join a team of quantitative analysts ... Title: Modeling & Simulation Engineer ( Specialist ) Belong. Connect. Grow. with...the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be… more
    KBR (07/25/25)
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  • O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …electrical, engineering, and cybersecurity industries. We are seeking a **O&M Network Specialist ** to join our **Security and Electronic Systems (SES)** business ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (09/16/25)
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  • Modeling and Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer ( Specialist ) KBR is seeking a Modeling & Simulation Engineer ( Specialist ) with AFSIM experience to join a team of ... chains, battle management command and control relationships, and other scenario-specific mission and operational factors in the simulation environment. + Support the… more
    KBR (10/22/25)
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  • Senior Validation Engineer

    United Therapeutics (Silver Spring, MD)
    …expertise in a dynamic biotech and pharmaceutical environment? As a Senior Validation Engineer or Specialist , Equipment, you'll be a subject matter expert in ... role in ensuring the compliance and performance of critical manufacturing systems -including QC lab equipment, and upstream, downstream, and aseptic fill/finish… more
    United Therapeutics (09/12/25)
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  • Cloud Systems Engineer (Space…

    L3Harris (Chantilly, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Specialist , Space Software Systems Engineer (Space Systems ) Job Code: ... organizations here: https://www.l3harris.com/capabilities/space Essential Functions: We are seeking a software systems engineer to join our C2 development team.… more
    L3Harris (09/27/25)
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  • Senior Systems Engineer

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Sustainment Cross Product Team (CPT) Lead ... internal engineering teams to ensure successful long-term sustainment of ISR systems in military operations, meeting mission -critical requirements and… more
    QinetiQ US (10/11/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our ... base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance...support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination… more
    V2X (09/12/25)
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  • Principal Systems Engineer

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced and dynamic Principal Systems Engineer . We are seeking a Systems Engineer ... (Multi-disciplined, preferred ISR). The Principal Systems Engineer will be responsible for designing, integrating, testing, and supporting advanced ISR … more
    QinetiQ US (10/16/25)
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  • Consulting Systems Engineer

    World Wide Technology (Washington, DC)
    …preferred). + 3-5+ years pre-sales or field-facing technical sales experience as a Systems Engineer , Technical Specialist , or equivalent. + Demonstrated ... We are looking for a Cyber Security Customer Solutions Engineer to join our team. Why should you join...technical consultant to multiple customers within the Defense Information Systems Agency (DISA) and Fourth Estate Defense Agencies. These… more
    World Wide Technology (09/09/25)
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  • Desktop Systems Engineer 2

    GovCIO (Washington, DC)
    Engineer 3 for our NLM proposal. The Desktop Systems Engineer 3 performs as a technical specialist and diagnostician responsible for troubleshooting, ... USD $90,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4399/desktop- systems - engineer -2/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4399_ **Category** _IT… more
    GovCIO (08/20/25)
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  • Principal Systems Engineer - ISR SME

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced Principal Systems Engineer with specialized expertise in Intelligence, Surveillance, and ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ US (10/16/25)
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  • Fire Safety Specialist

    KBR (Washington, DC)
    …of experience in the installation of fire detection, alarm, control, and suppression systems . + Professional Engineer License or (NICET) Level III + Certified ... Title: Fire Safety Specialist Fire Safety SpecialistThis role will be located...location​ and be 100% onsite Who We Are KBR Mission Technology Solutions delivers full life cycle professional and… more
    KBR (09/15/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... and Naval Task Force commanders via towed acoustic sensor systems . The ships and installed SURTASS mission ...Job Activities: As an O&M Technician Crewmember - Electro-Mechanical Specialist of the SURTASS team, you will be responsible… more
    V2X (08/14/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …and operators on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, ... and Naval Task Force commanders via towed acoustic sensor systems . The ships and installed SURTASS mission ...As an O&M Technician Crewmember - Communications & Network Specialist of the SURTASS team, you will be responsible… more
    V2X (08/14/25)
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