• 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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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience in cable testing + ... Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems...by operators, and interfacing with our internal logistician. The System Test Engineer in this position will… more
    Northrop Grumman (10/23/25)
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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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  • Sr./Principal DevOps Engineer (TS) Space…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in a SCIF environment, so onsite work is required. Top - Secret clearance required at time of application.… more
    Northrop Grumman (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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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems ...networking architecture **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience in… more
    Northrop Grumman (10/23/25)
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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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