• Sr. Software Engineer

    Leidos (Chantilly, VA)
    …the GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps ... Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven software… more
    Leidos (10/05/25)
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  • Specialist, Manufacturing Engineer (Tool…

    L3Harris (Orange, VA)
    …sea and cyber domains in the interest of national security. Job Title: Manufacturing Engineer (Tool Design Engineer ) Job ID: 29278 Job Location: Culpeper, VA Job ... focus on component and system tooling design for solid rocket propulsion systems and component sub-assembly operations. Work is performed with general direction and… more
    L3Harris (09/27/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …brief and interact with personnel at all levels of experience, including Senior Officials ** Requirements and Qualifications:** * Candidates for consideration ... Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team...Qualifications:** * Experience with building control or industrial control systems (BCS/ICS) * Military or defense-related experience and an… more
    Leidos (09/25/25)
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  • FPGA Engineer

    General Atomics (Herndon, VA)
    …affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted ... technologies. We have an exciting opportunity for a FPGA Engineer within the CSS team which is part of...the CSS team which is part of our Electromagnetic Systems group. The position would be located in Herndon,… more
    General Atomics (11/12/25)
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  • Cloud Engineer 3

    Huntington Ingalls Industries (Suffolk, VA)
    …Range: $97,097.00 - $140,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (11/07/25)
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  • Junior Mechanical Engineer

    Huntington Ingalls Industries (Alexandria, VA)
    …to Obtain Level of Experience: College This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...HII is seeking an imaginative and adaptable Junior Mechanical Engineer that is on schedule to graduate in May… more
    Huntington Ingalls Industries (10/28/25)
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  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... and testing equipment according to lab specifications and test requirements . + Assist in the maintenance and organization of...+ Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of… more
    CACI International (10/24/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …directives. + Applying patches and resolving vulnerabilities on Linux and Windows operating systems . **Overview** We are seeking a Cybersecurity Engineer I to ... & Qualifications** **RESPONSIBILITIES** + Support the system hardening of DoD systems through secure configuration and implementation of best practices. + Apply… more
    TekSynap (10/01/25)
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  • Electrical Power Engineer (Summer 2026)

    Actalent (Roanoke, VA)
    …more. The position falls within the substation department of the organization. The engineer will be working with senior level engineers to complete projects ... walk downs and gathering information to develop the correct requirements for the projects to scope and develop substations...under supervision of Substation Engineers II, III, IV, and Senior Engineers + Position will require occasional site visits… more
    Actalent (11/20/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . ... enterprise-wide, cloud-based data migration solutions that align with mission goals and requirements . **Responsibilities include but are not limited to:** . Lead the… more
    ManTech (11/05/25)
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