• Industrial Security Specialist III

    Amentum (Springfield, VA)
    Amentum is seeking an **Industrial Security Specialist III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in ... task order Classification System (NCCS), PeopleSoft, Sam.gov, and Defense Information Security System (DISS) to validate applicable...Create and present briefings on various subjects **Required:** + TS / SCI clearance and must be willing to… more
    Amentum (07/15/25)
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  • Industrial Security Specialist II

    Amentum (Springfield, VA)
    Amentum is seeking an **Industrial Security Specialist II** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS). ... task order Classification System (NCCS), PeopleSoft, Sam.gov, and Defense Information Security System (DISS) to validate applicable...tasks in a fast pace work environment **Required:** + TS / SCI clearance and must be willing to… more
    Amentum (07/15/25)
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  • IT Security Specialist 3

    ARSIEM (Annapolis Junction, MD)
    …ability to have an impact on every client you work with. ARSIEM seeks an IT Security Specialist 3 . This position will support one of our government clients in ... + Enable planning, coordination, and implementation of the organization's information security . + Identify current organizational ...program. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (07/16/25)
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  • Security Specialist - SSO

    Advantage SCI (Washington, DC)
    … SpecialistReports To: The Customer and Project ManagerClearance Type: Active Top Secret with ability to obtain SCI with CI PolyWork Location: JBAB, ... of relevant experience* Must possess a Top Secret clearance with ability to obtain SCI ...veteran status, or any other protected class. Keyword: Security Specialist - SSO From: Advantage SCI more
    Advantage SCI (06/03/25)
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  • Information Security

    NANA Regional Corporation (Washington, DC)
    RiverTech is seeking a skilled Information Security (INFOSEC) Specialist to support the Joint Staff Security Office (JSSO) at the Pentagon in providing ... security education programs. + Develop, implement, and enforce information security policies, standards, and guidelines. +...of six (6) years of directly relevant experience. + TS Clearance with SCI eligibility. + Must… more
    NANA Regional Corporation (05/17/25)
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  • Cyber Security Operations Specialist

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist / Intrusion Detection ( Top Secret / SCI ) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire ... Onsite Security Clearance: Active Top Secret / SCI Cyber Security Operations Specialist Springfield, VA or St. Louis TS / SCI Supporting… more
    System One (08/08/25)
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  • Cyber Security Operations Specialist

    William C Brown Inc (Springfield, VA)
    …Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently ... + Supervises operation of Electronic Key Management System, other information security duties, and Public Key Infrastructure....authorized ticketing system to initiate the incident response. + TS / SCI Security Clearance (US Citizenship… more
    William C Brown Inc (05/17/25)
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  • Lead Security Support Specialist

    Chimera Enterprises International (Washington, DC)
    …employees and contractors (all security staff); Derivative Classification Training; Sensitive Compartmented Information Training; Operational Security ... Chimera Enterprises International is seeking a Lead Security Support Specialist to support the...to resume full time on-site work status. Required Clearance: Top Secret Additional duties may include but… more
    Chimera Enterprises International (08/02/25)
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  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement...Bachelor's Degree and or 6 years experience in Cyber Security (CSOS) + Active TS / SCI , ... C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III to provide support...Full-Time Exempt/Non-Exempt Non-Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (06/22/25)
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  • Operations Security (OPSEC)…

    Amentum (Springfield, VA)
    …assets, associated with the Government's planning processes or operations + Supports the Information Security Program and the Security Education and ... Amentum is seeking an **Operations Security (OPSEC) Specialist ** to support the...research into cutting edge OPSEC trends. **Required:** + Active TS / SCI clearance and must be willing to… more
    Amentum (07/15/25)
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