• National Renewable Energy Laboratory (Golden, CO)
    …concepts. Contributes to the development of new principles and concepts. Considered a national subject matter expert . Demonstrates leadership in a number of ... **Posting Title** Senior Cybersecurity Full Stack Development Researcher...scientific principles, theories and concepts. Viewed as an international expert within the field. Demonstrates leadership of complex technical… more
    DirectEmployers Association (11/25/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Senior Electric Grid Cybersecurity Researcher ....Serve as a Subject Matter Expert ( SME ) in adversarial TTPs, cybersecurity ... concepts. Contributes to the development of new principles and concepts. Considered a national subject matter expert . Demonstrates leadership in a number of… more
    DirectEmployers Association (12/05/25)
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  • Applied Research Solutions (Dayton, OH)
    …Solutions is seeking an energetic and experienced full-time Strategic Cyber Security Engineer and Subject Matter Expert to support our customer at the Air ... our awards and recognition program, and personalized attention from ARS Senior Managers. Responsibilities include: + Aid in developing strategy and designing… more
    DirectEmployers Association (12/11/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …key research responsibilities are: + Serve as a senior technical leader and recognized subject matter expert in 5G and wireless cybersecurity . + ... Cybersecurity Researcher - 5G & Wireless Resilience Expert . **Location** CO - Golden . **Position Type**...junior team members, their work is typically reviewed by senior researchers who define overall project direction and objectives.… more
    DirectEmployers Association (11/25/25)
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  • Cybersecurity SME Senior

    SMX (Fort Meade, MD)
    Cybersecurity SME Senior ( TS /SCI) (4938) (Ft. Meade, MD)at SMX(View all jobs) (https://www.smxtech.com/careers/) Fort Meade, MD SMX is seeking a ** ... Cybersecurity SME Senior ** to support...Mathematics with at least 20 years' experience as a cybersecurity professional + Active TS /SCI (with willingness… more
    SMX (01/07/26)
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  • Senior Cybersecurity Engineer

    ManTech (Washington, DC)
    …+ Provide cybersecurity Risk Management Framework (RMF) support + Serve as a subject matter expert in the validation of the implementation of ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Engineer** to join our...a US Citizen and possess an active or current Top Secret clearance. **Physical Requirements:** + Must… more
    ManTech (10/30/25)
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  • Senior Red Team Cybersecurity

    Federal Reserve Bank (Richmond, VA)
    …Ability to tailor communication to various audiences ranging from technical subject matter expert partners to senior executive partners + Experience ... areas such as: computer network exploitation and post-exploitation + Subject matter expert of all...ability to obtain and maintain a National Security Clearance ( Secret or Top Secret ) is… more
    Federal Reserve Bank (11/14/25)
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  • Cybersecurity Specialist 6

    M. C. Dean (Boston, MA)
    …status tracking. + Be the contract Subject Matter Expert ( SME ) all matters related to Cybersecurity and the Risk Management Framework (RMF), and ... and cybersecurity industries. We are seeking an ** Senior Cybersecurity Specialist** to join our **Security...requirements, including US Citizenship, for access to classified information; ** Top Secret clearance with the ability to… more
    M. C. Dean (10/30/25)
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  • Zero Trust (ZT) Strategy Implementation…

    Koniag Government Services (Alexandria, VA)
    …company** , is seeking a highly experienced and motivated Zero Trust (ZT) Strategy Implementation Subject Matter Expert ( SME ) to lead the department's ... our government customer. This is a Hybrid opportunity. **Active Top Secret /SCI security clearance required to start.**...off, and more. The Zero Trust (ZT) Strategy Implementation Subject Matter Expert ( SME more
    Koniag Government Services (12/25/25)
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  • 5G Subject Matter Expert

    NANA Regional Corporation (Fort Meade, MD)
    Compass Point is looking for a 5G Subject Matter Expert to work at Fort Meade, MD. To join our team of outstanding professionals, apply today! Develop 5G ... (UC) Approved Product List (APL). + Assesses the entire cybersecurity posture of the future 5G service and shall...Year of experience supporting DoD/DISA 5G initiatives. **Clearance:** + Top Secret /Final Top Secret more
    NANA Regional Corporation (10/24/25)
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  • Commercial Solutions for Classified (CSfC)…

    NANA Regional Corporation (Fort Meade, MD)
    Compass Point is looking for a CSfC Subject Matter Expert to work at Fort Meade, MD. To join our team of outstanding professionals, apply today! Establish ... a high-level specialist who regularly interacts and works with senior management. Uses advanced techniques, theories, and processes to...within commuting distance from San Antonio, TX. **Clearance:** + Top Secret /Final Top Secret more
    NANA Regional Corporation (10/24/25)
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  • Exploitation Analyst - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Exploitation Analyst - Top Secret Clearance | Norfolk, VA...Lead cyber test planning and execution support as a subject matter expert ( SME ... shared values: commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical… more
    Cambridge International Systems Inc (12/04/25)
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  • Senior Information Assurance SME

    NANA Regional Corporation (Alexandria, VA)
    …policies, and standards. The ideal candidate will serve as the primary security subject matter expert , partnering closely with technical teams, leadership, ... cybersecurity Governance, Risk and Compliance efforts. In this senior role, the Lead Information System Security Officer (ISSO)...alignment to program objectives. + Serve as the primary subject matter expert and authoritative… more
    NANA Regional Corporation (01/07/26)
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  • Senior Network Engineer (Active Top

    NANA Regional Corporation (Honolulu County, HI)
    …designing, implementing, maintaining, and troubleshooting an extensive network infrastructure, acting as the Subject Matter Expert ( SME ) across multiple ... ASE is looking for a Senior Cisco Network Engineer to work in Honolulu,...continuous operation and security of networks. **Qualifications** + Active TS /SCI clearance. + IAW DoD 8140.03-M, must meet the… more
    NANA Regional Corporation (10/25/25)
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  • SharePoint Administrator Expert

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert ( SME ) - TS /SCI required** Make meaningful ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...and intelligence projects. Join GDIT as a **SharePoint Administrator Expert ( SME )** with for a career where… more
    General Dynamics Information Technology (10/29/25)
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  • Defensive Cyber Operations (DCO) SME

    Deloitte (Lake Mary, FL)
    …Cyber team understands the unique challenges and opportunities businesses face in cybersecurity . Join our team to deliver powerful solutions to help our clients ... Work You'll Do Require a Defensive Cyber Operations (DCO) SME with a desire to actively defend the mission...mission systems critical to our national defense. As a senior engineer the candidate will lead individuals towards common… more
    Deloitte (12/17/25)
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  • Cryptographic Modernization Subject

    Leidos (Aberdeen Proving Ground, MD)
    …**Your greatest work is ahead!** Leidos seeks highly qualified and trained Cryptographic Modernization Subject Matter Expert to provide expert guidance ... hard challenges, ensuring mission and customer success. + Provide subject matter expertise in the field of...Qualifications:** + Must be a US Citizen and possess Top Secret clearance eligible for access to… more
    Leidos (12/24/25)
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  • Joint Operational Logistics Subject

    KBR (Reston, VA)
    …the future of space defense. Key Responsibilities: KBR is seeking a Joint Operational Logistics Subject Matter Expert ( SME ) with deep knowledge of US ... Title: Joint Operational Logistics Subject Matter Expert (Modeling...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (12/26/25)
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  • Learning Management Systems (LMS) Subject

    ICF (Reston, VA)
    Description We are seeking a technically focused Learning Management System (LMS) Subject Matter Expert to support the deployment, configuration, and ... organizational needs evolve and maintain clear documentation of decisions. + Serve as a subject matter expert on LMS best practices, governance, and… more
    ICF (01/01/26)
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  • Systems Engineer, Subject Matter

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Mission Technologies Division (HII-MT) is seeking a qualified candidate for Systems Engineer, Subject Matter Expert , Radar Systems. The Systems Engineer ... Full Time/Salaried/Exempt Anticipated Salary Range: $135,954.00 - $165,121.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides… more
    Huntington Ingalls Industries (01/06/26)
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