• Access Control Specialist (Full-Time Mon…

    Stillwater Human Capital (Reston, VA)
    …Fri 8 am- 4 pm Eastern **Location:** Reston, VA **Clearance:** Active and Current Top - Secret /SCI with Poly **Job Summary:** Stillwater is looking for a highly ... **Access Control Specialist / Escort** **Title:** Access Control Specialist...candidate will be responsible for ensuring the safety and security of all personnel , visitors, and property… more
    Stillwater Human Capital (12/05/25)
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  • Senior Cybersecurity Specialist

    SOS International LLC (Fort Belvoir, VA)
    …with respect to Army Records Management or similar DoD programs/projects. + An active in scope Top Secret security clearance or Secret with the ability ... Fort Belvoir, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret **Company Description** Founded in 1989, SOSi is among the largest private,… more
    SOS International LLC (11/21/25)
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  • Security Specialist - SSO

    Advantage SCI (Washington, DC)
    …Title: Security SpecialistReports To: The Customer and Project ManagerClearance Type: Active Top Secret with ability to obtain SCI with CI PolyWork Location: ... of visitors. * Performing various badging functions and updating personnel security systems. * Scheduling and conducting...* 3-5 years of relevant experience* Must possess a Top Secret clearance with ability to obtain… more
    Advantage SCI (12/02/25)
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  • Technical Specialist 2 - Washington

    M. C. Dean (District Of Columbia, DC)
    …requirements, including US Citizenship, for access to classified information; active Top Secret with ability to obtain a TS -SCI is required. **Position / ... world for the better. We are seeking a **Tech Specialist 2** to join our ** Security and...Reports measurement results in actionable form to more senior personnel and management. + Conducts any surveys, inspections, tours,… more
    M. C. Dean (09/25/25)
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  • Mid-Level Industrial Security

    The Boeing Company (Arlington, VA)
    …benefit for this position. ** Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US ... Boeing Company is looking for a highly experienced and detail-oriented **Mid-Level Industrial Security Specialist ** to join the team in **Arlington, VA.** Join… more
    The Boeing Company (11/27/25)
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  • Security Specialist

    Systems Technologies, Inc. (Hanover, MD)
    Security Specialist Location Hanover, MD Job... environment. SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some ... Setting On-site Job Category Other Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1143) SECURITY SPECIALIST The company is seeking junior,… more
    Systems Technologies, Inc. (12/02/25)
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  • Program Security Specialist

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking a Program Security Specialist to work in dynamic mission-oriented environment to support the government client located in ... between PMO and CAP/SAP team. + Provide recommendations on personnel security policies, standards, and procedures. +...US Citizenship is required. + Must have an active Top Secret Clearance with SCI and Polygraph.… more
    Noblis (11/26/25)
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  • Contract Specialist

    Federal Acquisition Service (Washington, DC)
    … requirements are dependent on the position for which selected, and may be designated at Top Secret , Secret , High Risk, Moderate Risk or Low Risk. Dependent ... Summary As a Contract Specialist , you will independently manage acquisition activities for...and this position Any applicant tentatively selected for any Top Secret position will be required to… more
    Federal Acquisition Service (12/01/25)
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  • Security Specialist (SS-L3) NGA…

    Masego (Springfield, VA)
    …we recognize and award your hard work. Description We are looking for a Level-3 TS /SCI-cleared Security Specialist to join our team. Candidates must have ... for SAPs, maintain SAP training, records etc. In addition to other personnel security responsibilities, ie experience with indoctrinations, access management,… more
    Masego (10/29/25)
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  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support...Bachelor's Degree and or 6 years experience in Cyber Security (CSOS) + Active TS /SCI, ability to… more
    William C Brown Inc (09/20/25)
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