• 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 (09/24/25)
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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 (09/21/25)
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  • Sr System Security Info Assurance SME (Top…

    NANA Regional Corporation (Washington, DC)
    ADM is looking for a Senior System Security Information Assurance (IA) Subject Matter Expert ( SME ) to work in Washington, DC. To join our team of ... guidance to ensure the confidentiality, integrity, and availability of mission-critical DoD systems . The SME is responsible for implementing, maintaining, and… more
    NANA Regional Corporation (11/26/25)
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  • Sr. Cloud Security and Delivery SME

    System One (Washington, DC)
    …Clearance ALTA IT Services is searching for a Senior Security Architect and Solutions Delivery Subject Matter Expert ( SME ) to design and oversee the ... Zero Trust and defense-in-depth strategies across the US Mint Network . The SME will conduct Cloud Application...and responsibilities as technical service delivery manager for complex systems that either have a high FIPS 199 categorization… more
    System One (12/17/25)
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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 (12/17/25)
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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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  • Cybersecurity SME IV

    General Dynamics Information Technology (Fairfax, VA)
    …a part of creating Cybersecurity solutions that make a real impact. As a Cyber Security Subject Matter Expert ( SME ) on an Enterprise Zero Trust Program ... Roadmap + Experience in DoD environment with knowledge of computer and network security concepts, including TCP/IP,...+ Experience configuring and securing Linux, Windows, and UNIX systems + Experience with implementing network scanning… more
    General Dynamics Information Technology (12/17/25)
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  • Systems Engineering Lead, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Engineering Lead, SME ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... TS/SCI with Poly highly desired . Technical Proficiency: Strong understanding of computer hardware, software, operating systems , networks, and databases. .… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Air Force, CWMD Computer Programming…

    Noblis (Arlington, VA)
    …the ability to obtain TS/SCI. + Fundamental understanding of software development, network development, network operations, communications systems , and ... (and Nuclear Effects when required) modeler to model complex systems . These systems include chemical, biological, radiological,...work and balance the other things in life that matter to them. Our people are our greatest asset.… more
    Noblis (12/02/25)
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  • RMF Test & Evaluation SME (TS/SCI) (Hybrid)

    Koniag Government Services (Washington, DC)
    …with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Pay Type** **Salary** **Hiring Min Rate** **165,000 USD** ... emphasis on automation, continuous verification, and operational readiness. + Provide subject - matter advice on T&E methodologies, toolsets, and techniques… more
    Koniag Government Services (12/15/25)
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  • Senior Information Systems Security…

    GovCIO (Alexandria, VA)
    systems (MECM, InTune, Trellix, ACAS, SolarWinds) + Data center and physical computer /storage systems + Physical end user systems such as laptops, ... **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer** for a program with the US Coast Guard. This position will be located… more
    GovCIO (11/26/25)
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  • Intelligence Targeting Analyst SME - 90/90…

    SMX (Washington, DC)
    …+ Expert knowledge of targeting applications and all aspects of HVI/ network targeting including methodologies and systems + Comprehensive background and ... Intelligence Targeting Analyst SME - 90/90 Rotational Deploymentat SMX(View all jobs)...deployed environments in support of Intelligence collection, counter unmanned systems , and counter proliferation + Possess in-depth analytic skills… more
    SMX (12/07/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …abreast of tools, techniques, countermeasures, and trends in computer network vulnerabilities. + Configures and validates secure systems , tests security ... Serves as an Information Assurance and Cloud computing SME with regards to Certification and Accreditation (C&A) and a broad coverage of the application of the… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Cybersecurity Architect IV (RMF SME )

    General Dynamics Information Technology (Fairfax, VA)
    …**US Citizenship Required:** Yes **Job Description:** GDIT is the leading systems integrator in the Zero Trust Defense sector market-developing and delivering ... and other security tests to identify weaknesses and vulnerabilities in systems and networks + Collaborate with other IT professionals, business stakeholders,… more
    General Dynamics Information Technology (12/17/25)
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  • Senior Software Developer- Network

    Oracle (Washington, DC)
    …with immediate and skip-level leadership to ensure alignment with organizational goals. As a technical Subject Matter Expert ( SME ) with a focus on ... moderately complex projects, including the development of software for network operating systems and related infrastructure. This...In this capacity, the candidate will act as an SME for root cause analysis, often automating complex tasks… more
    Oracle (11/25/25)
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  • Principal Software Developer- Network

    Oracle (Washington, DC)
    …with immediate and skip-level leadership to ensure alignment with organizational goals. As a technical Subject Matter Expert ( SME ) with a focus on ... for complex projects, including the development of software for network operating systems and related infrastructure. The...In this capacity, the candidate will act as an SME for root cause analysis and frequently develop scripts… more
    Oracle (11/25/25)
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  • Senior Network Security Engineering Manager…

    Bank of America (Washington, DC)
    …deliver enterprise security capabilities globally. Key responsibilities: include serving as a subject matter expert of security technology, overseeing major ... total system. They will serve as a fully seasoned/proficient technical resource and technical subject matter expert . This role will have direct reports and… more
    Bank of America (11/25/25)
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  • Backbone Network Planner, AMER Backbone…

    Amazon (Arlington, VA)
    …You'll maintain topology documentation, manage network changes, and serve as a subject matter expert for cross-regional planning. The role requires ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers,...the Americas (North America and South America) cross regional subject matter expert on topology… more
    Amazon (11/08/25)
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  • Backbone Network Planner, AMER Backbone…

    Amazon (Arlington, VA)
    …You'll maintain topology documentation, manage network changes, and serve as a subject matter expert for cross-regional planning. The role requires ... You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers,...the Americas (North America and South America) cross regional subject matter expert on topology… more
    Amazon (10/30/25)
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