• Systems Engineer & Process…

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contingent position based upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems Engineer Technical Advisor (SETA)… more
    KBR (08/08/25)
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  • Systems Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Engineer SME , you will provide expert leadership in planning, designing, and implementing sophisticated additions and ... changes to network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification enclaves....work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (11/01/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    Title: Systems Engineer Belong. Connect. Grow. with...improvements via Request for Change (RFC) review + Coordinate Subject Matter Expert ( SME ... a contingent position based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer in Springfield, VA. The Systems more
    KBR (09/12/25)
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  • Systems Engineer IV (PEO)

    First Division Consulting (Fort Belvoir, VA)
    expert and authoritative advice affecting critical programs and technologies. + Serves as subject matter expert for all technical aspects of assigned ... First Division Consulting (FirstDiv) is currently seeking a Sr Systems Engineer position to support the Program...program reviews, design reviews, and IPTs as the project engineer and/or technical expert on assigned programs.… more
    First Division Consulting (08/22/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our ... Services (SEAS) Team to support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software and … more
    V2X (09/12/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    Systems Engineer will serve as the System Program Office (SPO) Subject Matter Expert ( SME ) providing programmatic oversight and acquisition ... care. Responsibilities We are looking for a Space Acquisition Systems Engineer to provide systems ...assist the Government customer in monitoring contract execution. Innovative Subject Matter Expert of Dev… more
    Sciolex Corporation (10/09/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    Agile IT Synergy, LLC is a Subject Matter Expert ( SME ) based information technology company focused on innovative engineering and integration of relevant ... Stafford, VA (Hybrid Remote) Job Description and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will… more
    Agile IT Synergy (09/17/25)
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  • Systems Engineer SME

    Leidos (Alexandria, VA)
    …Business Area, is currently seeking a highly experienced Systems Engineer Subject Matter Expert ( SME ) for the Chinook Program. As an engineering ... Qualifications:** + Doctorate in a technical field or advanced certifications (eg, Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems more
    Leidos (10/11/25)
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  • Senior Systems Engineer (Active…

    NANA Regional Corporation (Alexandria, VA)
    …is looking to hire a Senior Systems Engineer to serve a subject matter expert for USCG IT systems lifecycle management. This Hybrid position ... that require expert level knowledge of the subject matter for effective implementation. + From...matter for effective implementation. + From a computer systems standpoint, participates as needed in all phases of… more
    NANA Regional Corporation (10/25/25)
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  • Systems Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a Systems Engineer ( SME ) to support our newly awarded United States Coast Guard (USCG) Maverick contract. This ... USD $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6829/ systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-6829_ **Category** _Information… more
    GovCIO (09/27/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems are functioning properly. In support of these ... Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. This position… more
    Northrop Grumman (10/23/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support ... a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system stakeholders including… more
    V2X (09/09/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …a Government or Commercial satellite program as a lead system engineer or subject matter expert + Effective interpersonal skills (across multiple groups, ... in systems engineering principles and practical experience with satellite systems . The Satellite System Engineer oversees developer satellite system design,… more
    SAIC (10/08/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …national security and shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills and ... Title: SME SIGINT Engineer Belong. Connect. Grow....US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as a technical advisor… more
    KBR (08/08/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …to team leads and government engineering team regarding system/program status. + Serve as a Subject Matter Expert ( SME ) on one or more ... **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our...policies, procedures, and process guides. + Coordinate with other SME 's, internal, and external customers to identify and develop… more
    SAIC (10/07/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Springfield, VA)
    …sensor integration, and other NSG improvements via Request for Change (RFC) review + Coordinate Subject Matter Expert ( SME ) review of related RFCs and ... Mid-Level System Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in the Washington Metropolitan Area. The … more
    KBR (10/17/25)
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  • Cybersecurity Automation Subject

    Koniag Government Services (Alexandria, VA)
    …IT Systems , a Koniag Government Services company **,** is seeking a Cybersecurity Automation Subject Matter Expert ( SME ) with an active TS/SCI to ... off, and more. We are seeking a Cybersecurity Automation Subject Matter Expert ( SME...to modernize and streamline cybersecurity compliance. The Cybersecurity Automation SME will engineer and implement automated solutions… more
    Koniag Government Services (11/03/25)
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  • Data Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Data Engineer SME , you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. ... Services requirements by integrating various intelligence data sources and systems . + Develop and maintain data analytics solutions for...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (10/30/25)
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  • Software Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Software Engineer SME , you will provide technical leadership in the design, development, testing, and management of complex application ... + Architect software solutions that effectively interact with cross-domain systems + Optimize existing code and recommend process improvements...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (10/30/25)
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  • Network Engineer - Subject

    Noblis (Chantilly, VA)
    Responsibilities As a Network Engineer SME , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... Your expertise will ensure the reliability, security, and performance of network systems that enable users to access highly sensitive data securely across complex… more
    Noblis (10/30/25)
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