• Staff Mission Architect Engineer…

    Northrop Grumman (Dulles, VA)
    …Dulles, VA, is looking for an experienced mission architect who can be the subject matter expert and customer interface for space security missions. This ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (08/09/25)
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  • Cyber Security Analyst SME - TS /SCI…

    General Dynamics Information Technology (Mclean, VA)
    …RQ204159 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... make a personal impact as a Cyber Security Analyst SME supporting customer activities. GDIT is your place to...assessment of hardware and software. + Perform some manual data aggregation and normalization tasks until automated solutions are… more
    General Dynamics Information Technology (10/01/25)
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  • Edge Information Systems Security Engineer (ISSE)…

    V2X (Springfield, VA)
    …VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS /SCI clearance to support our government customer based in Springfield,… more
    V2X (09/09/25)
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  • Zero Trust Architect / SME

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …controls and mechanisms required to maintain a Zero Trust environment. + Serve as the primary subject matter expert on Zero Trust for both internal teams and ... **Overview** **ZERO TRUST ARCHITECT / SME (RDTE):** Bowhead is seeking a...REQUIREMENTS: Must currently hold a security clearance at the Top Secret level. US Citizenship is a… more
    UIC Government Services and the Bowhead Family of Companies (09/30/25)
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  • Systems Engineer - Platform - active TS

    V2X (Springfield, VA)
    …professionalism. We are hiring for a Systems Engineer - Platform - active TS /SCI clearance for our Systems Engineering and Architecture Services (SEAS) Team to ... platform adoption, modernization, and migration efforts, and providing reach back SME support when unforeseen obstacles and complex issues arise. + Developing… more
    V2X (09/12/25)
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  • Applications Architect SME

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (08/27/25)
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  • Cleared - System Architect (Multiple…

    Noblis (Mclean, VA)
    …responsible for and not limited to: + Providing technical thought leadership as a subject matter expert in cloud technologies and enterprise architecture, ... Architect (Multiple Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in...US Citizenship is required. + Experience serving as a subject matter expert and thought… more
    Noblis (09/02/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. ... MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS /SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + **… more
    Leidos (08/23/25)
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  • Sr. Solutions Architect WWPS, AWS WWPS…

    Amazon (Arlington, VA)
    …around how applications and services are constructed using the AWS platform. - Being a subject matter expert on security as it relates to customer ... Description As a solutions architect in the US Federal Civilian, Sciences team...US Citizen and currently possess and maintain an active Top Secret security clearance. Key job responsibilities… more
    Amazon (09/04/25)
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  • Salesforce Architect (Public Trust)

    ICF (Reston, VA)
    …, Technical Architect ) highly preferred. + Proven ability to serve as a Salesforce Subject Matter Expert ( SME ), helping clients maximize the value of ... and extending offers in anticipation of the award._ We are a top provider of digital transformation services for federal agencies, specializing in low-code… more
    ICF (09/19/25)
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