• Modeling & Simulation Engineer ( Senior II)

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... space defense. Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer ( Senior II) to join a team of quantitative analysts and modelers that conducts… more
    KBR (07/23/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a Senior SETA Engineer SME to ... abilities to achieve the National Defense Strategy in support of Fully Networked Command and Control (FNC2). Perform strategic assessment of a prototype's ability to… more
    IronMountain Solutions, Inc. (07/22/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... Systems Engineering Professional (CSEP)). + Experience at a DoD Combatant Command (eg, SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM,… more
    ManTech (07/22/25)
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  • Senior AFSIM Analyst

    ManTech (Hampton, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior AFSIM Analyst** to join our team at **Langley Air Force Base** in **Hampton, VA.** This is an ... onsite position. The Senior Operations Research Analyst will augment and assists the...matter expert on air combat analysis and Air Combat Command Analysis Division's analytic capability + Complete computer based… more
    ManTech (07/19/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking a Senior Systems Engineer to join our engineering team in Dahlgren, VA. Like learning about new systems and leading-edge weapon systems ... and new Fleet capabilities. Help support to the Navy's new system. ** Senior Systems Engineer Responsibilities Include:** + Providing Systems Engineering support for… more
    Amentum (07/19/25)
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  • Technical Recruiter, Senior

    M. C. Dean (Vienna, VA)
    …Aviation & Transportation Systems: Installing telecommunications cabling to support command centers, security systems, passenger information systems, and operations ... reliability demands. **The Role:** We are seeking a Technical Recruiter, Senior (Telecommunications Engineering & Construction) who has In-depth understanding of… more
    M. C. Dean (07/15/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S....the U. S. Navy's premier development, test and evaluation command located on the beautiful eastern shore of Virginia… more
    CACI International (07/08/25)
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  • Oracle DBA, Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) seeks a highly motivated and experienced ** Senior Database Administrator** to support a Defense Threat Reduction Agency (DTRA) ... that best meet program needs and operational requirements. + Work alongside senior application development managers to gather business rules and requirements. +… more
    General Dynamics Information Technology (07/02/25)
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  • Senior Specialist, Systems Engineer - Cyber…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly Required) Job ... Onsite) Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a critical national… more
    L3Harris (07/02/25)
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  • Senior Software Engineer/AFSIM Modeler

    KBR (Reston, VA)
    Title: Senior Software Engineer/AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer/AFSIM Modeler to join a multi-disciplinary team consisting of… more
    KBR (07/01/25)
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