• Senior Security & Compliance

    TestPros (New Carrollton, MD)
    …(Hybrid/Onsite as required) Clearance: Recent IRS Clearance We are seeking a Senior Security & Compliance SME with proven IRS cybersecurity and ... GMF Modernization program. The SME will oversee compliance with FISMA, NIST, FedRAMP, and IRS-specific security...All benefits are per TestPros current policies and are subject to change without notice. Benefits are available to… more
    TestPros (10/02/25)
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  • Air Traffic Control (ATC) Telecommunications…

    Parsons Corporation (Washington, DC)
    …on telecommunications network modernization, transition planning, and risk mitigation. + Provide subject matter expertise on current and emerging FAA network ... now. We've got what you're looking for. **Job Description:** The ATC Telecommunications SME serves as a senior technical advisor to program leadership, providing… more
    Parsons Corporation (09/03/25)
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  • Air Traffic Voice Communications Subject

    Parsons Corporation (Washington, DC)
    …for. **Job Description:** The ATC Voice Communications SME serves as a senior technical advisor to program leadership, providing expert guidance on the ... voice communications modernization strategies, transition planning, and technical risks. + Provide subject matter expertise on legacy and advanced systems such… more
    Parsons Corporation (09/03/25)
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  • Air Traffic Radar Systems Subject

    Parsons Corporation (Washington, DC)
    …**Job Description:** The Air Traffic Radar Systems SME serves as a senior technical advisor, providing expert guidance on the planning, deployment, and ... on radar system strategies, transition planning, and technical risks. + Provide subject matter expertise on primary surveillance radar (PSR), secondary… more
    Parsons Corporation (09/03/25)
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  • Senior Subject Matter

    Amentum (Washington, DC)
    Amentum is seeking a ** Subject Matter Expert ** to support our US Department of Energy and Counterintelligence (DOE-IN) contract. Positions will be based in ... execution and coordination of various CI activities + Provides support regarding compliance with applicable USIC national security laws, executive orders,… more
    Amentum (09/04/25)
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  • Test & Requirements Lead Specialists - Mid…

    Parsons Corporation (Washington, DC)
    …got what you're looking for. **Job Description:** We have opportunities at mid, senior , and lead levels for professionals with a strong background in test, ... and ensure systems meet the highest standards of safety, compliance , and operational effectiveness. Experience with FAA processes, certification requirements,… more
    Parsons Corporation (08/19/25)
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  • Subject Matter Expert

    Deloitte (Washington, DC)
    …Conduct surge efforts and special studies; produce briefings and reports; coordinate with subject matter experts and resources. The Team Deloitte's Government & ... to enable heart-of-the-business solutions. Work You'll Do As a Project Delivery Senior Analyst on the project, you will: + Prepare read-ahead materials, talking… more
    Deloitte (10/13/25)
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  • Senior DoD Information Systems…

    Tetrad Digital Integrity LLC (Washington, DC)
    Tetrad Digital Integrity (TDI) is seeking a Senior DoD Information Systems Security Manager (ISSM) / RMF & Cloud SME who thrives in the arena-hands-on, ... and coordinate with third-party assessors. + Monitor, track, and report on security compliance posture through Continuous Monitoring (ConMon) processes. +… more
    Tetrad Digital Integrity LLC (09/26/25)
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  • Senior Testing Services SME

    TestPros (New Carrollton, MD)
    …include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance , Computer ... MD (Hybrid/Onsite as required) Clearance: Recent IRS Clearance We are seeking a Senior Testing Services SME with direct IRS program experience to support… more
    TestPros (10/02/25)
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  • Cybersecurity Professionals - Mid to SME

    Parsons Corporation (Washington, DC)
    …and roadmaps + Mentor junior and mid-level team members + Serve as a subject matter expert in specialized domains (eg, network defense, application ... maintain compliance with relevant frameworks + Recommend improvements to security posture based on current threat intelligence ** Senior Cybersecurity… more
    Parsons Corporation (08/14/25)
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  • Security Infrastructure Support SIEM & Data…

    General Dynamics Information Technology (Bethesda, MD)
    …an experienced Security Infrastructure Support SIEM & Data Pipeline Technical Lead/ SME to support one of our federal customers on an enterprise cyber program ... MBI (T2) **Job Family:** IT Infrastructure and Operations **Skills:** Security Infrastructure,SIEM Tools,Vulnerability Management **Certifications:** Certified Information Systems … more
    General Dynamics Information Technology (10/13/25)
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  • Acquisition Logistics SME

    Serco (Washington, DC)
    **Position Description** The Acquisition Logistics Subject Matter Expert ( SME ) will support the AFRCO, and you will belong to and/or manage collaborative ... support to government and industry. You'll serve as a senior advisor to government and industry personnel providing a...Provide leadership, analytical support, and tactical to strategic level subject matter expertise to product support and… more
    Serco (09/05/25)
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  • Senior ICAM Engineer SME

    System One (Washington, DC)
    security and access governance. + Strong understanding of federal security requirements and compliance . + Excellent problem-solving and troubleshooting ... Position Title: Senior ICAM Engineer (Zero Trust) Clearance Requirement: Must...and cloud services. + Support implementation of Zero Trust security models, including continuous authentication, least privilege, and micro-segmentation.… more
    System One (10/04/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …users for software and/or hardware issues. + Serving as technical and functional training expert . + Ensuring the security and integrity of system and product ... Experience** : 17+ years + **Required Technical Skills** : DoD 8140/8570 IAT III compliance + ** Security Clearance Level** : Active Top Secret + **Required… more
    General Dynamics Information Technology (10/06/25)
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  • Air Traffic Training Specialists - Mid…

    Parsons Corporation (Washington, DC)
    …training teams, collaborating with FAA stakeholders, and ensuring compliance with all regulatory and operational requirements. **Qualifications** **Opportnities ... personnel + Maintain training records and contribute to program improvement efforts ** Senior (8-10 years)** + Lead training design and delivery for complex NAS… more
    Parsons Corporation (08/22/25)
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  • Enterprise Architect SME (Remote…

    VetsEZ (Washington, DC)
    …guidance on infrastructure scalability, system performance, high availability, backup/recovery, and security compliance . + Lead design reviews and ensure ... interoperability standards (eg, HL7, FHIR). + Strong understanding of system security , compliance , performance optimization, and disaster recovery best practices… more
    VetsEZ (10/02/25)
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  • Systems Engineer SME - Linux - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …Complex Systems,Microsoft Windows Server,Systems Engineering,Systems Management **Certifications:** CompTIA - Security + CE - CompTIA - CompTIA **Experience:** 15 + ... years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux** Design, deploy, integrate and… more
    General Dynamics Information Technology (10/06/25)
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  • Senior Data Security Consultant

    Guidehouse (Washington, DC)
    …protection strategy for the agency's systems, applications, and networks, and acts as the lead Subject Matter Expert ( SME ) for all data Pillar ... Cyber Consulting **Travel Required** **:** None **Clearance Required** **:** Active Secret The Senior Data Security Lead supports the development of the data… more
    Guidehouse (10/05/25)
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  • Senior Security Engineer…

    Zoom (Annapolis, MD)
    …develop, and validate security solutions. The candidate will be an advocate and subject matter expert in Crypto Design Implementation and validation to ... What You Can Expect Senior Security Engineer (Cryptography) at Zoom... with established SLAs. Responsibilities + Provide guidance and subject matter expertise in crypto design, implementation,… more
    Zoom (10/07/25)
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  • IT Vulnerability Management Lead / Senior

    Guidehouse (Bethesda, MD)
    …that require compliance with relevant government policies or standards + Act as SME ( subject matter expert ) for vulnerability management tools and ... systems and practices comply with FISMA and FedRAMP related Security Assessment and Authorization (SA&A) and compliance ...OR an additional FOUR (4) years of experience + Expert knowledge of IT security vulnerabilities and… more
    Guidehouse (10/05/25)
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