• Tyto Athene (Ashburn, VA)
    …Windows scripting languages to streamline logging operations and administration. + Provide subject matter expertise in networking, enterprise security, and cloud ... administration. + Experience with Linux or Windows scripting languages and automation . + Strong understanding of networking and security principles. + Experience… more
    DirectEmployers Association (11/01/25)
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  • Cybersecurity Automation

    Koniag Government Services (Arlington, VA)
    Koniag IT Systems, a Koniag Government Services company **,** is seeking a Cybersecurity Automation Subject Matter Expert (SME) with an active TS/SCI to ... paid holidays, three weeks paid time off, and more. We are seeking a Cybersecurity Automation Subject Matter Expert (SME) with deep experience in the… more
    Koniag Government Services (01/06/26)
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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 Military ... Digital Enterprise Services (MODES) located in Arlington, VA. The Cloud Cybersecurity SME will provide comprehensive multidisciplinary leadership and Cyber related… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Cloud Cybersecurity Subject

    Guidehouse (Mclean, VA)
    …Top Secret (TS) **What You Will Do** **:** + Provide comprehensive IT, cybersecurity , and data operations services for DoD program in AWS GovCloud. These services ... include information system, application, network, storage, and cybersecurity design, implementation, optimization, and sustainment. + Design and maintain a… 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 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 ... including but not limited to infrastructure and vehicle connectivity and automation , everything-in-the loop simulation, and AI/ML modeling. To promote these efforts,… more
    Leidos (12/19/25)
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  • Cybersecurity Analyst

    TekSynap (Fort Belvoir, VA)
    …refine these processes with the goal of automating their execution. + Provide subject matter expertise in creation, editing, and management of signatures, rules ... that result in false-positive rates below 10%. Provide monthly reports on new automation actions and their results. + At the direction and under the supervision… more
    TekSynap (12/24/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    …streamlining and automation . **Contributions** **Responsibilities include** + Provide subject matter expertise in various risk assessments, working in ... **Overview** As a ** Cybersecurity Engineer** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide… more
    Steampunk (11/11/25)
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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 ... Computer Forensics, Software Supply Chain Assurance, Software Testing, Test Automation , Section 508 and WCAG Accessibility Assessment and Remediation, Localization… more
    TestPros (11/18/25)
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  • CSOC Threat Management Specialist (Tier 2)

    Nightwing (Falls Church, VA)
    …detection mechanisms for exploit and or intrusion related attempts + Provide subject matter expertise on network-based attacks, network traffic analysis, and ... with cloud security (AWS, Azure, GCP) + Hands-on experience with cybersecurity automation (eg, SOAR platforms). + Proficiency in using machine learning… more
    Nightwing (11/14/25)
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  • Lead CCA Certified Professionals - Part Time…

    TestPros (Sterling, VA)
    … regulations. This is a part-time, flexible position ideal for a subject matter expert with CMMC implementation experience. Key Responsibilities: + ... Computer Forensics, Software Supply Chain Assurance, Software Testing, Test Automation , Section 508 and WCAG Accessibility Assessment and Remediation, Localization… more
    TestPros (11/18/25)
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  • Cyber New Professional

    The MITRE Corporation (Mclean, VA)
    …develop into well-rounded cybersecurity professionals and opportunities to work alongside subject matter experts to develop depth of knowledge in identified ... 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 (01/05/26)
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  • Open Security Controls Assessment Language (SME)…

    Koniag Government Services (Arlington, VA)
    …more. We are seeking an experienced Open Security Controls Assessment Language (OSCAL) Subject Matter Expert (SME) to support the design, implementation, and ... Law 88-352_** **Job Details** **Job Family** **Consulting Services** **Job Function** **SME- Subject Matter Expert** **Pay Type** **Salary** **Education Level**… more
    Koniag Government Services (01/06/26)
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  • SOC Manager

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …and vulnerability assessment + Ability to communicate with management and other technical subject matter experts and operators + Bachelor's degree in ... cloud environments. The successful candidate will possess deep expertise in cybersecurity operations, strong leadership capabilities, and the ability to influence… more
    BOOZ, ALLEN & HAMILTON, INC. (01/04/26)
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  • Technical Writer & Editor

    Node.Digital (Arlington, VA)
    …work under pressure with engagement leads, technical analysts, and subject matter experts in a fast-paced cybersecurity environment to ensure timely product ... Skills: - Familiarity with cybersecurity communications terminology, concepts, and subject matter . - Experience with creating technical briefings including… more
    Node.Digital (10/18/25)
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  • Senior Manager, Technology Change Risk Oversight

    Capital One (Mclean, VA)
    …not limited to material and high risk technology changes. You will provide subject matter expertise, oversight, and effective challenge of key Technology areas ... we prioritize driving innovation through technology, we equally prioritize cybersecurity , reliability, and managing technology risk. **Technology Risk Management… more
    Capital One (11/04/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …The MITRE Space Intelligence Systems Department is looking for a Network Engineering Subject Matter Expert (SME) who wants to drive innovative solutions, thought ... will, in addition to providing top level technical support and vision, provide subject matter expertise across several government offices Basic Qualifications: +… more
    The MITRE Corporation (12/20/25)
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  • Sr. Technical Support Engineer, Focused Services

    Palo Alto Networks (Reston, VA)
    …support, configuration, troubleshooting, and standard methodologies to customers + Be the subject matter expert on core technologies of Palo Alto Networks ... At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a… more
    Palo Alto Networks (12/19/25)
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  • Sr. Technical Support Engineer, USG, Strata

    Palo Alto Networks (Reston, VA)
    …support, configuration, troubleshooting, and industry best practices to customers + Be a subject matter expert on core technologies of Palo Alto Networks product ... At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a… more
    Palo Alto Networks (12/12/25)
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  • Digital Advisory Lead

    Parsons Corporation (Centreville, VA)
    …Advisory Leader will be a go-to resource for providing thought leadership & subject matter expertise through consultancy & delivery services, guiding customers ... business solution owners. + Managing interactions with extended teams and engaging subject matter resources. + Facilitate organizational change by promoting… more
    Parsons Corporation (12/22/25)
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