• 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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  • Sr Specialist , Systems

    L3Harris (Chantilly, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr Specialist , Systems Engineer (Cloud Systems ) Job Code: 32135 Job ... 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 (12/21/25)
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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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  • Senior Specialist , Systems

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Systems Integration & Test Engineer (UAV Propulsion) Job Code: ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...systems , and other RF sensor technologies. As the Systems Integration & Test Engineer , you will… more
    L3Harris (11/25/25)
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  • Specialist , Integration/Test…

    L3Harris (Ashburn, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist , Integration/Test Engineer Job Code: 31691 Job Location : Ashburn, VA Job ... flight test engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You will be responsible for planning/coordinating, participating in and leading… more
    L3Harris (12/03/25)
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  • Senior Specialist , Systems Network…

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist , Systems Network Engineer Job Code: 31086 Job Location: Herndon, ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support… more
    L3Harris (11/20/25)
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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 (01/08/26)
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  • Specialist , Technical Trainer…

    L3Harris (Chantilly, VA)
    …Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment ... is the Trusted Disruptor in the defense industry. With customers' mission -critical needs always in mind, our employees deliver end-to-end technology solutions… more
    L3Harris (12/18/25)
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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 (12/19/25)
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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 (11/03/25)
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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 (11/02/25)
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  • Sr. Specialist Software Engineer

    L3Harris (Herndon, VA)
    …customers in more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking a Software Engineer with a strong background in the ... the interest of national security. Job Title: : Sr. Specialist , Software Engineer - RUST Job Code... with RUST to guide the next generation of mission -critical systems . Responsibilities include guiding adoption of… more
    L3Harris (11/01/25)
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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 (10/24/25)
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  • Specialist , Software Engineer

    L3Harris (Herndon, VA)
    …in more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking a Software Engineer . Responsibilities include the translation of ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...domains in the interest of national security. Job Title: Specialist , Software Engineer (Embedded Software) Job Code… more
    L3Harris (12/18/25)
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  • O&M Network Engineer (Technical…

    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 (12/27/25)
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  • Sr. Specialist , Integration/Test…

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Sr. Specialist , Integration & Test Engineer Job Code: 31128 Job Location: Herndon, VA ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...a highly skilled and experienced Senior Integration and Test Engineer with a strong background in Software Engineering and… more
    L3Harris (11/21/25)
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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 (11/05/25)
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  • Specialist , Electrical Engineer

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Specialist ASIC/FPGA Design Engineer Job Code: 30424 Job Location: Herndon, VA ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...and impact in network and tactical encryption products and systems . Imagine working on the front lines of technology,… more
    L3Harris (01/07/26)
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  • Specialist , Field Flight Test…

    L3Harris (Ashburn, VA)
    …Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment ... is the Trusted Disruptor in the defense industry. With customers' mission -critical needs always in mind, our employees deliver end-to-end technology solutions… more
    L3Harris (11/06/25)
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  • Full Stack Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,… more
    Nightwing (01/07/26)
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