• Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …Chief Architect, Chief Engineer, and Program Office + Manages development, test, and validation of systems assessment methodologies and tools such as STK, SOAP, ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (09/16/25)
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  • Principal/Sr Principal Engineer Embedded Software…

    Northrop Grumman (Dulles, VA)
    … at subsystem and system level or Demonstrated vehicle development, mission systems integration, ground and flight test validation experience + Experience ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/20/25)
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  • Technical Systems Analyst (S)

    SimIS Inc. (Dahlgren, VA)
    …4-6 years of experience in systems analysis or military simulation systems + Experience with scenario development and validation processes + Knowledge ... The Naval Surface Warfare Center Dahlgren Division (NSWCDD) Surface Combat Systems Training Command (SCSTC) has a requirement for technical and engineering… more
    SimIS Inc. (07/12/25)
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  • Software Engineering Manager 1-Top Secret/SCI…

    Northrop Grumman (Dulles, VA)
    … at subsystem and system level or Demonstrated vehicle development, mission systems integration, ground and flight test validation experience + Experience ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/23/25)
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  • PKI Auditor- Active Secret Clearance

    ENS Solutions (Norfolk, VA)
    …mission partner enclaves. + Hands-on experience with PKI certificate issuance, KMI/EKMS systems , and RA validation workflows. + Familiarity with SIPRNet enclave ... operations and cross-domain PKI authentication. + Completion of DISA/JFHQ-DODIN or NSA PKI auditing or compliance training. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and… more
    ENS Solutions (09/27/25)
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  • Electrician Specialist (Temp)

    EPSILON SYSTEMS (Portsmouth, VA)
    …repairs. Assist with conducting system grooms and checkouts, and configuration validation . Prepare and install systems alterations. Involves heavy lifting, ... Epsilon Systems is seeking a Temporary Electrician Specialist for...system grooms and checkouts, minor repairs and system configuration validation . + Prepares and installs equipment or system alterations… more
    EPSILON SYSTEMS (09/30/25)
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  • Systems Engineer II (S)

    SimIS Inc. (Dahlgren, VA)
    …including requirements management and configuration control + Support verification and validation activities for complex Navy systems Experience Required: + ... requirements management and configuration control + Experience supporting verification and validation activities for complex systems + Familiarity with military… more
    SimIS Inc. (09/22/25)
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  • Senior Enterprise Analysis Lead

    KBR (Chantilly, VA)
    …Chief Architect, and Government Analysis Portfolio Lead + Manage development, test, and validation of systems assessment methodologies and tools such as AFSIM, ... Why Join Us? + Innovative Projects: Work on groundbreaking technologies and sophisticated systems of systems , leveraging the latest advancements in UAF, SysML,… more
    KBR (08/30/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …the integration of ISR payloads on military platforms. + Manage the testing and validation of ISR payload systems to ensure compliance with operational 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 (09/23/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …Management (CM) processes within the NRO + Strong understanding of the systems engineering V to include verification, validation and conducting readiness ... Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's...protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system analysis for… more
    KBR (08/01/25)
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