• Mission Technical Expert

    Sciolex Corporation (Chantilly, VA)
    …and is committed to ensuring you receive the utmost employee care. Responsibilities The Mission Technical Expert will perform the following duties: Serve as ... Technical Subject Matter Expert (SME) with responsibility for technical knowledge of the assigned programs/projects. Prepare and deliver presentations,… more
    Sciolex Corporation (10/14/25)
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  • UX/UI Subject Matter Expert (Remote)

    GovCIO (Washington, DC)
    …product managers, and federal stakeholders to align design with technical and mission requirements. + Provide expert guidance on UX best practices and ... **Overview** GovCIO is seeking a User Experience/User Interface (UX/UI) Subject Matter Expert . The ideal candidate will thrive in a fast-paced, highly visible team… more
    GovCIO (10/15/25)
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  • Technical Subject Matter Expert

    Huntington Ingalls Industries (Fairfax, VA)
    …Who we are HII - Mission Technologies is seeking highly skilled and experienced Technical Subject Matter Expert (SME) to join our team. The SME will provide ... with All-Domain Operations (ADO), a business group within HII's Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and… more
    Huntington Ingalls Industries (10/24/25)
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  • Endpoint Vulnerability Management Subject-Matter…

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for Endpoint Vulnerability Management Subject-Matter Expert / Technical Lead for our NIH Proposal. The Technical Lead ... Submit a referral to this job (https://careers-govcio.icims.com/jobs/6978/endpoint-vulnerability-management-subject-matter- expert - technical -lead/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (10/23/25)
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  • Technical Project Manager - Expert

    Nightwing (Sterling, VA)
    …space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and ... advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges.… more
    Nightwing (09/17/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    …clearance with Polygraph** . Job Duties include, but are not limited to: + Provide expert mission analysis and technical support to define technical ... **Description** SAIC is seeking a **SIGINT Mission Engineer** to support assessments and studies for...and ground system subject matter experts. + Review complex technical design documentation and provide formal and informal feedback.… more
    SAIC (11/06/25)
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  • Software Developer Expert - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …today is safe and tomorrow is smarter. Our work depends on Software Developer Expert joining our team to provide technical and architectural decisions to ... None **Job Family:** Software Engineering **Skills:** Application Development,Java,Software Applications,Software Development, Technical Leadership **Certifications:** AWS Cloud Practitioner - AWS -… more
    General Dynamics Information Technology (10/31/25)
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  • Data Ontology/Taxonomy Expert

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Data Ontology/Taxonomy Expert ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Federal has an exciting opportunity for a Data Ontology/Taxonomy Expert within our Intel sector advancing the national security... within our Intel sector advancing the national security mission through cutting edge technology. You must have a… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior SIGINT Ground Systems Expert

    KBR (Chantilly, VA)
    …and Military users. The SIGINT Ground Systems Expert serves as a technical advisor to support the Government with Mission planning and initiation of ... development, design analysis, and production methodologies for SIGINT + Provide expert technical recommendations and engineering advice on the development… more
    KBR (11/07/25)
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  • IT Specialist - Senior/ Expert

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …and testing, debugging, and maintaining software program. + Project Leadership - Provide expert technical advice, leadership, and direction on a variety of ... and delivery of services throughout the agency + Proven ability to provide expert technical advice, guidance, and recommendations to management and other … more
    National Reconnaissance Office (NRO) (11/17/25)
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  • Subject Matter Expert II (SME II) Records…

    Koniag Government Services (Silver Spring, MD)
    technical , professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and ... IT Systems, LLC, a Koniag Government Services company, is seeking a Subject Matter Expert II (SME II) Records Management to support KITS and our government customer… more
    Koniag Government Services (11/18/25)
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  • Healthcare Coding Subject Matter Expert

    General Dynamics Information Technology (Fairfax, VA)
    …(Inactive),Insurance Fraud Investigations,Insurance Regulations,Medical Billing and Coding, Technical Writing Documentation **Certifications:** Certified Professional ... + years of related experience **Job Description:** **HEALTHCARE Coding Subject Matter Expert ** At GDIT, people are our differentiator. As a Healthcare Coding Subject… more
    General Dynamics Information Technology (11/11/25)
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  • Mission Assurance Technical SME

    CACI International (Washington, DC)
    Mission Assurance Technical SME Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... players that are stakeholders in the Senior leader communications mission domains. + Technical expertise and skills...skills, with the ability to serve as a customer-facing expert . **Desired:** + Experience with DTRA Mission more
    CACI International (11/15/25)
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  • IT Subject Matter Expert

    SAIC (Bethesda, MD)
    …matter expert (SME) and thought leader with expertise in technical areas, specializing in Cloud, Enterprise Architecture, Geospatial solutions, and associated ... to fulfill their career goals and objectives while delivering mission excellence on programs of national importance. We are...the IT SME, you will serve as a trusted technical advisor and will advise the Government Program Manager… more
    SAIC (08/30/25)
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  • Hyperion Subject Matter Expert (SME)

    BLN24 (Mclean, VA)
    Job Title: Hyperion Subject Matter Expert (SME) Company: BLN24 About Us: We find strength in teamwork-a better you is a better us BLN24 is an award-winning ... Firm that supports the US Federal Government in successfully achieving their mission and goals. Our service and solutions delivery start with understanding each… more
    BLN24 (09/10/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Expert - Backup and Configuration** Transform technology into opportunity as ... a **Systems Administrator Expert - Backup and Configuration** with GDIT. A career...to reduce storage costs and improve performance. * Provides technical knowledge and analysis of Backup applications and operational… more
    General Dynamics Information Technology (11/19/25)
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  • Mechanical/HVAC Engineer (Subject Matter…

    Jacobs (Washington, DC)
    …the "best" candidates. Jacobs is seeking a seasoned Mechanical/HVAC Engineer Subject Matter Expert (SME) to lead technical excellence across our global data ... drive innovation, mentor emerging talent, and help shape the future of mission -critical infrastructure. Key Responsibilities Technical Leadership & Innovation *… more
    Jacobs (10/25/25)
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  • Cybersecurity Automation Subject Matter…

    Koniag Government Services (Arlington, VA)
    technical , professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and ... Koniag Government Services company **,** is seeking a Cybersecurity Automation Subject Matter Expert (SME) with an active TS/SCI to support KITS and our government… more
    Koniag Government Services (11/14/25)
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  • Joint Operational Logistics Subject Matter…

    KBR (Reston, VA)
    Title: Joint Operational Logistics Subject Matter Expert (Modeling & Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of… more
    KBR (09/26/25)
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  • Software Engineering Expert /SME (Active…

    General Dynamics Information Technology (Falls Church, VA)
    …a Software Engineer, SME you will help ensure the success of the Army mission . **MEANINGFUL WORK AND PERSONAL IMPACT** We are seeking a highly skilled Subject Matter ... Expert (SME) to support a large-scale Army software sustainment...engineering program task area that delivers secure, resilient, and mission -ready software solutions. The SME will serve as a… more
    General Dynamics Information Technology (11/21/25)
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