• C5ISR Systems Engineer

    ManTech (Stafford, VA)
    …+ Serve as a primary Subject Matter Expert ( SME ) for Marine Corps information systems , offering advanced technical knowledge and strategic guidance ... **ManTech** seeks a motivated, career and customer-oriented **C5ISR Systems SME ** to join our team...is a full-time onsite position where you will provide subject matter expertise, and in-depth technical and… more
    ManTech (06/11/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …adversary detection, intrusion forensics, and network recovery hardware / software. + Preferred: Subject matter expert with DoD cyber protection team tools, ... **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS):...security clearance at theTop Secret/SCI level with Counter Intelligence Polygraph . US Citizenship is a requirement for Top Secret… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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  • Grid Computing Engineer

    SAIC (Chantilly, VA)
    …review other technical documentation for potential impacts to the program. As a SIGINT technical Subject Matter Expert ( SME ), the candidate is expected ... **Description** JOB DESCRIPTION: SAIC is seeking a Grid Computing Engineer in Chantilly, VA to oversee a globally deployed,...+ Clearance required to start: Active TS/SCI with current Polygraph . + Clearance required to remain on the program:… more
    SAIC (07/02/25)
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  • Senior RF/Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    … Engineer ** to join our team! In this role you will get to **serve as the Subject Matter Expert ( SME ) on Electronic Warfare (EW) for a large, complex ... technical decisions, and provide specialized expertise in counter unmanned aerial systems (cUAS).** **What You'll Be Doing:** **Leading the integration and… more
    Parsons Corporation (05/29/25)
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  • Senior AI Engineer with Policy

    SAIC (Mclean, VA)
    …AI models for prototyping, training, inference, and deployment. The customer is seeking a subject matter expert , creating and translating trend analyses, and ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic… more
    SAIC (07/15/25)
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  • Senior AI Engineer with Policy

    SAIC (Mclean, VA)
    …AI models for prototyping, training, inference, and deployment. The customer is seeking a subject matter expert , creating and translating trend analyses, and ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic… more
    SAIC (05/18/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …interfacing, such as routers, switches, firewalls, load balancers etc. + Wide Area Network Subject Matter Expert + Experience with designing additions to a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 25% of the Time **Description** At... (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems … more
    Northrop Grumman (06/19/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …and innovation efforts. The ideal candidate is a subject matter expert in systems engineering (hardware/software/networks, and/or Artificial ... all levels of the organization, including senior scientific and engineering subject matter experts; excellent communication, presentation, and interpersonal… more
    Huntington Ingalls Industries (05/11/25)
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  • Senior Pipeline Engineer

    Leidos (Chantilly, VA)
    …promoting a security-first mindset across development and operations teams. + Act as a subject matter expert ( SME ) in DevSecOps, advising leadership ... National Security Sector is seeking a skilled Senior Pipeline Engineer to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/30/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …Zero Trust architectures and strategies to enhance enterprise security posture. + Serve as a subject matter expert ( SME ) for threat intelligence, cyber ... National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and...program and play a key role in supporting government-critical systems . You will be part of a program that… more
    Leidos (06/28/25)
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