• Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    …hub where mission\-focused technologies are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital role in enabling the ... obtain and maintain a DoD government clearance at the Top Secret level\. This position is fulltime...mission experimentation\. **Who You Are** You are a skilled systems engineer with a hands\-on approach to… more
    Lockheed Martin (10/04/25)
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  • Systems Engineer (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ENGINEER (WINDOWS) (RDTE) Bowhead is...be able to maintain a security clearance at the Top Secret level. US Citizenship is a ... seeking a Systems Engineer to join our growing team in Dahlgren, VA. The System Engineer will provide Operation & Maintenance (O&M) support to Windows… more
    UIC Government Services and the Bowhead Family of Companies (10/22/25)
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  • Senior Communications System

    Parsons Corporation (Herndon, VA)
    …Description:** Parsons is looking for an amazingly talented **Senior Communications and Networking Systems Engineer ** to join our team! This engineer will ... in designing and delivering mission-focused, tactical networking and communications systems . We are looking for a thought leader who...+ Must be a US citizen with an active ** Top Secret ** clearance. **Desired Qualifications:** + TS/SCI… more
    Parsons Corporation (10/23/25)
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  • System Engineer

    CACI International (Sterling, VA)
    …+ In the role of System Engineer , you will manage system requirements, contribute to systems engineering documentation, and design solutions that meet ... System Engineer Job Category: Engineering Time...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph.… more
    CACI International (09/20/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize multi-agent orchestration logic, ... and broader DoD/IC governance and compliance standards. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's degree in… more
    TekSynap (10/01/25)
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  • Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …Technologies, click here for a short video: https://vimeo.com/732533072 Who We Are The Systems Engineer will be a key technical contributor to a dedicated ... administration, environment tailoring, configuration management, and direct exercise support. The Systems Engineer will work closely with exercise planners, the… more
    HII (09/27/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer ... to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for...0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph… more
    KBR (09/30/25)
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  • Junior Systems Engineer _ (Langley…

    Serco (Langley AFB, VA)
    **Position Description** Serco is seeking a ** Systems Engineer ** to support the Combat Air Force (CAF) Distributed Training Center (DTC) at **Langley Air Force ... identifying configuration, networking, or CAF DMO standards issues. The Systems Engineer must be able to analyze,...Virginia. **Additional desired experience and skills:** + Active DoD Top Secret security clearance. + Experience with… more
    Serco (09/09/25)
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  • Senior Simulations Accreditation Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Senior Simulations Accreditation Systems Engineer (ILO-2025-23796): Bowhead is seeking to network with a highly skilled Sr Simulations Accreditation ... Systems Engineer with extensive experience in project...end-user needs. + Develop and implement strategies for simulation system evaluations and improvements. + Provide expert guidance on… more
    UIC Government Services and the Bowhead Family of Companies (08/30/25)
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  • Mid Level Systems Engineer

    Amentum (Dahlgren, VA)
    Amentum is seeking Mid Level Systems Engineer to join our team. The role requires a strong understanding of systems engineering principles, modeling and ... industry standards. You will be part of our growing systems , information technology & software engineering team and contribute...(IAT) Level II certification. + Must have an Active Top Secret /SCI US Government Clearance. Note: US… more
    Amentum (08/14/25)
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