• DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... throughout the development lifecycle. + Implement security scanning and vulnerability management processes. + Manage and optimize GitHub repositories and workflows.… more
    KBR (12/09/25)
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  • Systems Engineer III

    First Division Consulting (Stafford, VA)
    …Join Our Team! First Division Consulting (FirstDiv) provides program management , acquisition, logistics, field service representative, explosive ordnance disposal, ... FirstDiv team! First Division Consulting is hiring a Systems Engineer III to fill a hybrid role located in...to operations and support, implementing DoD acquisition and life-cycle management policies and procedures. + Manage all aspects of… more
    First Division Consulting (11/18/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... is at the forefront of engineering, logistics, operations, science, program management , mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (10/29/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer . GED delivers mission-critical capabilities that enable a plan and execute ... IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing Joint Intelligence...Community Government project leads with the planning, organizing and management of the integration and sustainment of OPIR ground… more
    KBR (10/28/25)
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  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …engineering management and development program execution. The Advanced Concept Engineer must be a subject matter expert in multiple technical domains with ... and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: Palm Bay, FL… more
    L3Harris (10/26/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    Title: Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... is at the forefront of engineering, logistics, operations, science, program management , mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (10/21/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Chantilly, 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...fields such as engineering, physics, mathematics, operations research, engineering management , Computer Science, Information Technology, Management Information… more
    KBR (10/17/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …engineering management and development program execution. The Advanced Concept Engineer should be a subject matter expert in multiple technical domains with ... domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job Schedule: 9/80 (Every other… more
    L3Harris (10/05/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously… more
    Leidos (12/06/25)
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  • Facilities Mechanical Engineer

    Leidos (Springfield, VA)
    …authorities. + Familiarity with Facility Management Control Systems (FMCS). + Active Professional Engineer (PE) license or ability to obtain licensure within ... Mechanical Engineer to lead the design, maintenance, and configuration management of building mechanical systems across mission-critical sites. This role demands… more
    Leidos (11/15/25)
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