• SME Network and Computer

    GCyber (Alexandria, VA)
    GCyber is hiring a SME Network and Computer Systems Administrator, to support our newly awarded United States Coats Guard (USCG) Maverick contract. The ... SME Network and Computer Systems Administrator will establish and maintain smooth operation of computer systems (to include operating systems ,… more
    GCyber (11/18/25)
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  • AEGIS Computer Network

    Leidos (Dahlgren, VA)
    …and knowledgeable professional to join our team as a full-time **AEGIS Computer Network Subject Matter Expert and Tactical and Technical Trainer** ... VA. Your expertise will be crucial in ensuring combat systems training and readiness. Join us and make a...Platforms. + Serve as an AEGIS Computer Network Subject Matter Expert more
    Leidos (12/24/25)
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  • Cloud Cybersecurity Subject Matter

    Guidehouse (Alexandria, VA)
    …threats or compromised accounts. **What You Will Need** **:** + A bachelor's degree in computer science, IT, information systems , or a related field. + A minimum ... in AWS GovCloud. These services include information system, application, network , storage, and cybersecurity design, implementation, optimization, and sustainment. +… more
    Guidehouse (12/20/25)
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  • Network Engineer SME

    System One (Alexandria, VA)
    Network Engineer SME Franconia / Alexandria,...upgrades, apply patches, and conduct routine maintenance to keep network systems up to date. * Work ... highly motivated, self-directed individual to fill the role of Network Engineer SME for an existing government...systems . * Inspect, maintain, and, where necessary, replace network cabling and other network -related equipment. *… more
    System One (12/18/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …matters related to ZT methodology and its practical application. + Serve as the primary Subject Matter Expert ( SME ) for Zero Trust architecture, guiding ... the micro-segmentation of critical assets. + Conduct in-depth analysis of current network architectures, access controls, and security policies to identify gaps and… more
    GovCIO (11/18/25)
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  • ABAD Tactical Data Link SME **This position…

    Parsons Corporation (Centreville, VA)
    …applicable directives, diagrams, and installation systems records. + Work with Systems Administrators, Network Engineers, and System Engineers to design and ... or subsystems. **What Required Skills You'll Bring:** + Bachelor's degree in computer science, computer information systems , or related discipline. May… more
    Parsons Corporation (12/04/25)
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  • Naval and DoD Warfare Analyst

    Serco (Alexandria, VA)
    …as Contractor SETA support to the TRMC Test Resource - Governance Division Chief + Serve as Subject Matter Expert ( SME ) on the T&E capabilities of Naval ... Range Commanders Council Operations Group + Serve as TR-G SME on range scheduling systems + Lead...with a wide range of contributors, to include engineers, subject matter experts, functional teams, and senior… more
    Serco (11/29/25)
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  • Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …Assurance Red or DoD Red Team. The Red Cell Cyber Analyst will perform duties as the core subject matter expert ( SME ) in cyber red team analysis in a ... Red Cell Cyber Analyst is responsible for providing advisory support concerning computer ( network and infrastructure) analysis to enable Adversarial Cyber and/or… more
    Amentum (12/09/25)
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  • Project Leader

    M. C. Dean (Manassas, VA)
    … security, and solution scalability concerns,. Develop further expertise and serve as a Subject Matter Expert ( SME ) on security engineering needs ... all privacy, network security, and scalability concerns for the systems . Qualifications **Requirements:** Bachelor's Degree in Computer Science, Electrical… more
    M. C. Dean (11/26/25)
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  • Staff Red Cell Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …to specific programs. The Staff Red Cell Analyst will perform the duties as the core subject matter expert ( SME ) in intelligence analysis and production ... years of experience in lieu of a degree + Subject matter expertise in one or more...of technical expertise in defense, civil, and health technologies, computer software and simulation, systems analysis, environmental… more
    Applied Research Associates, Inc. (12/12/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …and diagrams for security tools, system environments, and cloud operations + Acts as subject matter expert ( SME ) for security **tools, applications** ... standards, but also contribute materially to the security of Target systems + Work closely with functional-area architects, engineering, and security specialists… more
    General Dynamics Information Technology (11/05/25)
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  • Production and Special Projects Supervisor

    System One (Alexandria, VA)
    …facilities as may be needed. + Serve as the Special Projects team lead and subject matter expert for the project coordinators, PC Configuration Specialists, ... The position requires extensive knowledge of IT system configurations, audiovisual systems , and network infrastructure. Possess a solid working knowledge… more
    System One (12/26/25)
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  • Business Analyst IV

    Fairfax County Sheriff's Office (Fairfax, VA)
    …planning, and overall activities of the Core Financials functional team, serving as the subject matter expert and the main liaison for the financial ... effective supervisory methods, practices, and techniques; Ability to manage/administer multiple computer systems in a diverse computing environment; Ability to… more
    Fairfax County Sheriff's Office (12/28/25)
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  • Traveling Commissioning Engineer III (Mechanical)

    Quality Technology Services, LLC (Manassas, VA)
    …more junior Commissioning Engineers to assist in developing the team. . Act as a Subject Matter Expert to the junior members of the Commissioning Team. ... + Background in areas of building maintenance, CCTV and Access control systems , network , telecommunications, and/or fire detection/suppression systems . +… more
    Quality Technology Services, LLC (12/03/25)
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  • Traveling Commissioning Engineer III (Electrical)

    Quality Technology Services, LLC (Manassas, VA)
    …* Mentor more junior Commissioning Engineers to develop the team. * Act as a Subject Matter Expert to the junior members of the Commissioning Team. ... equivalency. . Extensive background in areas of building maintenance, network , telecommunications, and/or fire detection/suppression systems , electrical… more
    Quality Technology Services, LLC (11/27/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …research, ensuring alignment with emerging trends and best practices. + Act as a subject matter expert on testing methodologies, guiding junior team members ... & data. This is a fast paced job managing subject matter experts and IT professionals advising...for leading the testing and evaluation of large-scale DoD systems , ensuring the successful implementation and integration of modifications… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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  • Tier 2 Technician

    Leidos (Springfield, VA)
    …an opening for a Tier II Network Technician** to support computer data communications systems , in providing design specifications, testing and inspections ... for computer networks; plan and implementing upgrades; as well as,...and organizing corresponding hardware and software combined solutions through network modeling. The job duties of the Tier II… more
    Leidos (12/03/25)
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  • IT Asset Management Lead

    General Dynamics Information Technology (Fairfax, VA)
    …across program teams. **Required Qualifications:** + Bachelor's Degree in Information Systems , Business, Computer Science, Engineering, or a related technical ... ODCs, and Support/License renewals. + Strong technical knowledge of servers, network devices and components, operating systems (Linux/Windows), firmware,… more
    General Dynamics Information Technology (12/19/25)
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