• SME Advisor - TS / SCI

    Deloitte (Richmond, VA)
    …the need for employer sponsorship, now or at any time in the future. + Active TS / SCI security clearance required + Must be able to work full time on-site in ... you'll do + Collaborates across requirement owners and stakeholders to provide expert insight into complex problems, developing plans and solutions to address… more
    Deloitte (06/27/25)
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  • IT Policy Subject Matter

    KBR (Chantilly, VA)
    …position based upon contract award. KBR is seeking an Information Technology Policy Subject Matter Expert to join our team in the Northern Virginia ... Title: IT Policy Subject Matter Expert Title: IT Policy ... TS / SCI with poly. The IT Policy SME will serve as an advisor to senior government… more
    KBR (06/06/25)
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  • Network Engineering Consultant- TS

    Amentum (Arlington, VA)
    …and services + Knowledge and experience with SolarWinds suite of products and tools. + A subject matter expert ( SME ) for Voice, Video and Data ... to get them there. This position requires an Active TS security clearance with SCI eligibility adjudication...recommend risk avoidance and mitigation plans. + Participate as expert advisor to and on behalf of… more
    Amentum (06/26/25)
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  • Acquisition Subject Matter

    Koniag Government Services (Arlington, VA)
    …Services,** a Koniag Government Services company, is seeking an Acquisition Subject Matter Expert with Secret Clearance with eligibility to be upgraded ... behalf of the Government, for Acquisition stakeholders. The Acquisition Subject Matter Expert / Advisor ...Secret Clearance with eligibility to be upgraded to TS / SCI clearance. **Our Equal Employment Opportunity Policy**… more
    Koniag Government Services (06/27/25)
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  • IT Subject Matter Expert

    SAIC (Mclean, VA)
    …importance. We are seeking a strategic, organized, and proactive Information Technology (IT) subject matter expert ( SME ) and thought leader with ... SME , you will serve as a trusted technical advisor and will advise the Government Program Manager (PM)...exceptionally complex problems that need extensive knowledge of the subject matter for effective implementation + Assisting… more
    SAIC (06/13/25)
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  • Senior UAS/ISR Communications Subject

    SAIC (Arlington, VA)
    **Description** **UAS/ISR Communications and Data Transport Architectures Subject Matter Expert ** **About the Opportunity:** The Air Force is seeking a ... highly experienced and motivated UAS/ISR Communications and Data Transport Architectures Subject Matter Expert to provide critical expertise to AF/A2 and A3… more
    SAIC (07/04/25)
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  • Open Source System Integration SME

    Guidehouse (Mclean, VA)
    …**:** Operational Effectiveness **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... **:** + Serve as a key advisor and deliver strategic and tactical support to Sponsor...You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance with… more
    Guidehouse (06/26/25)
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  • Systems Administrator, Advisor

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ201445 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... safe and tomorrow is smarter. Our work depends on TS / SCI cleared Systems Administrator Advisor ...with established standards, policies and configurations guidelines. + Recognized subject matter expert in job… more
    General Dynamics Information Technology (06/20/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    …acquisition strategies and source selections as directed. Required Qualifications: + Active TS / SCI + Bachelor of Science/Bachelor of Arts (BS/BA) in Engineering, ... Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National...tools + Experience using G-Forge, J-SMART, TIER + Active TS / SCI with Polygraph Belong, Connect and Grow… more
    KBR (05/09/25)
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  • Senior Global Investments Strategic Advisor

    Amentum (Alexandria, VA)
    …our clients' evolving and dynamic needs. Amentum is looking for a TOP SECRET -cleared foreign investment risk management SME to support the US Department of ... SME , in the role of Global Investments Strategic Advisor , will help lead a team of CFIUS and...investment, telecommunications licensing, or mergers and acquisitions. + Active TS / SCI . + Ability to communicate effectively, both… more
    Amentum (04/29/25)
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  • Systems Administrator, Advisor

    CACI International (Springfield, VA)
    …to ensure compliance with established standards, policies and configurations guidelines. + Recognized subject matter expert in job area typically through ... Systems Administrator, Advisor Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (05/29/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …identifying potential solutions, and assessing/analyzing alternatives Minimum qualifications: + Active TS / SCI with Polygraph + Bachelor's degree in Engineering ... Title: SME SIGINT Engineer Belong. Connect. Grow. with KBR!...users. The SIGINT Systems Engineer serves as a technical advisor to support the Government in defining new mission… more
    KBR (05/09/25)
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  • Test and Integration SME - On Site

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a candidate with subject matter expertise ( SME ) an extensive background in the ... in leading large, successful operations in a highly matrixed compartmented organization Responsibilities: - Ability to articulate complex concepts...- Must be a US Citizen with an active TS / SCI clearance with poly and be crossover… more
    Nightwing (04/25/25)
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  • Executive Director, Contracts

    Defense Contract Management Agency (Fort Lee, VA)
    …and be eligible for a Top Secret clearance and access to Sensitive Compartmented Information ( SCI ). Financial Disclosure: Senior Executives are ... the Senior Executive Service, a small elite group of top government leaders. SES members possess a diverse portfolio...generation of public servants. Responsibilities Serves as the senior subject matter expert to DoD… more
    Defense Contract Management Agency (07/04/25)
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  • Senior RF/Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …Electrical Engineer** to join our team! In this role you will get to **serve as the Subject Matter Expert ( SME ) on Electronic Warfare (EW) for a large, ... complex technical program. You will serve as the technical advisor to the Program Office on all technical decisions,...in foreign field operations.** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security… more
    Parsons Corporation (05/29/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …The Space Acquisition Systems Engineer will serve as the System Program Office (SPO) Subject Matter Expert ( SME ) providing programmatic oversight and ... assist the Government customer in monitoring contract execution. Innovative Subject Matter Expert of Dev...contracts Qualifications & Physical Requirements + Must possess anactive TS / SCI clearance with Polygraph + Bachelor's degree… more
    Sciolex Corporation (04/10/25)
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  • Senior Solution Consultant - Network Security

    Trellix (Reston, VA)
    …strong customer relationships. *You will serve as a cyber systems engineering subject matter expert and trusted advisor . *You will lead the service ... to achieve IAT Level II within six months of hiring) **Clearance Requirement:** Active Top Secret / SCI clearance **_Company Benefits and Perks:_** We work… more
    Trellix (04/20/25)
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  • Technical Acquisition Support Specialist

    Red Gate Group (Springfield, VA)
    …Globe programs-two mission-enabling systems at the forefront of national geospatial intelligence. As a Subject Matter Expert ( SME ) embedded within the ... deployment and sustainment, you will serve as a technical advisor and integrator, ensuring both GSR and The Globe...in engineering and deploying geospatial intelligence systems. + Active TS / SCI security clearance. Desired: + Familiarity with… more
    Red Gate Group (05/07/25)
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  • Watch Officer-1

    Leidos (Chantilly, VA)
    …requirements. At higher levels, the Watch Officer also serves as a subject matter expert and advisor to internal stakeholders on physical and personal ... applicable regulations and company security policies. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required +...**Original Posting:** June 9, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (06/10/25)
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