• Tyto Athene (Reston, VA)
    …to produce software and applications in collaboration with mission ML engineers and domain subject matter experts. + Mature software from idea to prototype to ... success. Our expertise spans four core technology domains-Network Modernization, Hybrid Cloud , Cybersecurity , and Enterprise IT-empowering our clients with… more
    DirectEmployers Association (12/06/25)
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  • Tyto Athene (Ashburn, VA)
    …to streamline logging operations and administration. + Provide subject matter expertise in networking, enterprise security, and cloud orchestration. + ... success. Our expertise spans four core technology domains-Network Modernization, Hybrid Cloud , Cybersecurity , and Enterprise IT-empowering our clients with… more
    DirectEmployers Association (11/01/25)
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  • Tyto Athene (Reston, VA)
    …is searching for a **Taxonomy and Content Curation Analyst** to provide taxonomy subject matter expertise and content curation guidance to support the maturation ... success. Our expertise spans four core technology domains-Network Modernization, Hybrid Cloud , Cybersecurity , and Enterprise IT-empowering our clients with… more
    DirectEmployers Association (10/24/25)
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  • Cloud Cybersecurity Subject

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD CYBERSECURITY SUBJECT MATTER EXPERT (MODES): Bowhead seeks a Cloud Cybersecurity SME to join our team in supporting the ... Outreach & Digital Enterprise Services (MODES) located in Arlington, VA. The Cloud Cybersecurity SME will provide comprehensive multidisciplinary leadership and… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Cloud Cybersecurity Subject

    Guidehouse (Mclean, VA)
    …(POAM) remediation. + Develop project artifacts and system documentation to support cloud cybersecurity initiatives across the program. + Develop and maintain ... **What You Will Do** **:** + Provide comprehensive IT, cybersecurity , and data operations services for DoD program in...across DoD Impact Level (IL) 2, IL4, and IL5 cloud infrastructure, ensuring continuous compliance with DoD Zero Trust… more
    Guidehouse (12/20/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …* mentation of cybersecurity requirements. * Provide DoD & IC RMF subject matter expertise to USSOCOM, its Component Commands, TSOCs, deployed forces and ... and report as directed by applicable policies, procedures, and regulations. * Provide subject matter expertise for COA development and the implementation of … more
    Amentum (12/28/25)
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  • Cybersecurity Financial Services Director

    Guidehouse (Mclean, VA)
    …+ Support recruitment and onboarding of new talent, including senior consultants and subject matter experts. **Thought Leadership & Innovation** + Contribute to ... Familiarity with co-selling motions and building joint solutions with cloud providers or cybersecurity vendors. + Technical...to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to… more
    Guidehouse (11/12/25)
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  • Lead Cybersecurity Engineer/Task Lead

    The MITRE Corporation (Arlington, VA)
    …including federal agencies, contractors, and technology providers. Operational Excellence + Subject Matter Expertise: Provide technical expertise on industry and ... the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference… more
    The MITRE Corporation (01/06/26)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …the last five years.** **Why Join Us:** * Expert Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative ... AI/ML modeling. To promote these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer** - Connected Intelligent Transportation Systems (C-ITS) to… more
    Leidos (12/19/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …for internal and external stakeholders + Collaborate across cloud , systems, and cybersecurity teams + Subject matter expert for business development / ... + Forensics/Pen Testing: Encase, FTK, IDAPro, Python Forensics, Metasploit + Cloud /Security: AWS Virtualization w/ Palo Alto Direct Connects, Nessus, Web Inspect… more
    Nightwing (12/16/25)
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  • Cybersecurity Identity and Access…

    TekSynap (Fort Belvoir, VA)
    …and non-repudiation of sensitive and classified information systems. + Serve as a Cybersecurity Subject Matter Expert (SME) in Identity and Access ... Management, advising on all associated cybersecurity policies, standards, and procedures. + Lead and mentor...Authorization Professional (CAP) + Certified Network Defender (CND) + Cloud + GSLC + Security+ CE + Healthcare Information Security… more
    TekSynap (10/29/25)
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  • Cybersecurity Admin

    Saliense Consulting (Mclean, VA)
    … Admin Location: 100% remote position Responsibilities: + Serve as a Subject Matter Experts (SMEs) supporting Risk Management Framework (RMF) efforts ... Requirements: + Minimum of 5 years of experience in Cybersecurity + Experience with RMF and applying the NIST...with assessing systems and applications deployed in local and cloud environments following federal guidelines and best practices +… more
    Saliense Consulting (12/19/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    …process streamlining and automation. **Contributions** **Responsibilities include** + Provide subject matter expertise in various risk assessments, working ... **Overview** As a ** Cybersecurity Engineer** , you will provide technical expertise...Python to automate tasks **Certifications** + AWS or Microsoft Cloud certifications + Certified Information Systems Security Professional (CISSP)… more
    Steampunk (11/11/25)
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  • Zero Trust (ZT) Strategy Implementation…

    Koniag Government Services (Alexandria, VA)
    …insert ZT requirements into the acquisition critical milestone decision points, and ensure cybersecurity resilience. + Provide subject matter expertise on ... is seeking a highly experienced and motivated Zero Trust (ZT) Strategy Implementation Subject Matter Expert (SME) to lead the department's comprehensive effort… more
    Koniag Government Services (12/25/25)
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  • Cyber Security Subject Matter Expert…

    Virtual Service Operations (Arlington, VA)
    Cyber Security Subject Matter Expert (SME) II * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps ... in your career as a Cyber Security Subject Matter Expert (SME) II? Let's chat...as a technical thought leader developing novel solutions in cybersecurity and mentoring junior staff while addressing multidimensional security… more
    Virtual Service Operations (12/13/25)
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  • Cyber Security Subject Matter Expert…

    Virtual Service Operations (Arlington, VA)
    Cyber Security Subject Matter Expert (SME) III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next ... steps in your career as a Cyber Security Subject Matter Expert (SME) II? Let's chat...clearance to be a widely recognized authority who drives cybersecurity innovation by solving highly complex challenges and mentoring… more
    Virtual Service Operations (12/13/25)
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  • AI Subject Matter Expert (Remote)

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC** a Koniag Government Services company, is seeking an AI Subject Matter Expert with Secret Security Clearance to support **KDS** and ... company, is seeking a highly skilled and experienced AI Subject Matter Expert to join our innovative...as needed. + Must have a deep understanding of cloud migrations, software development lifecycle and cybersecurity more
    Koniag Government Services (11/26/25)
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  • FedRAMP Subject Matter Expert - Part…

    TestPros (Sterling, VA)
    …needed, 1099 or Corp. to Corp) Job Description: We are seeking a skilled FedRAMP Subject Matter Expert (SME) to support our commercial clients in preparing for ... reviews. + Technical Assistance: + Provide recommendations for security controls in cloud environments. + Ensure technical solutions align with security policies and… more
    TestPros (11/18/25)
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  • Cyber Security Subject Matter Expert…

    Virtual Service Operations (Arlington, VA)
    Cyber Security Subject Matter Expert (SME) I* Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps ... in your career as a Cyber Security Subject Matter Expert (SME) I? Let's chat...guidance and resolution of undefined or complex issues, developing cybersecurity systems and collaborating across teams to meet technical… more
    Virtual Service Operations (12/13/25)
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  • Cloud Security Engineer SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Cloud Engineer, Subject Matter Expert** Own your career as ... a Cloud Engineer, Subject Matter Expert (SME). Here, you'll have...Microsoft, Google and/or Oracle). + Demonstrated experience with enterprise cybersecurity management platforms. + Required Skills and Abilities: +… more
    General Dynamics Information Technology (10/13/25)
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