• Security Manager CPSO

    Noblis (Chantilly, VA)
    Security Officers and associated security staff.Serves as the Facility Security Officer . + Maintains and oversees SCIF operations, certification and ... Responsibilities Noblis ESI is seeking a highly motivated **Sr. Security Manager** for their Chantilly, VA location. The objective of the ESI Security function… more
    Noblis (12/20/25)
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  • Special Access Program (SAP) Area Security

    Leidos (Hampton, VA)
    …**Are you ready to take your career to new heights?** The Leidos National Security Sector is seeking a dynamic **Special Access Program (SAP) Security Manager** ... the administration and oversight of day-to-day SAP physical and personnel security operations. You'll implement security training, conduct annual… more
    Leidos (12/17/25)
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  • Security Specialist (SS-L3) NGA…

    Masego (Springfield, VA)
    …team environment, and have strong written and verbal communication skills + Program Security Officer experience in addition to SAP processing dealing with ... Education Requirement + Bachelors or equivalent experience in a related field Security Clearance Requirement + Active TS/SCI Salary Range : $ 94,830 + based… more
    Masego (10/29/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …a System Administrator, Information System Security Manager, or Information System Security Officer . + Experience applying the requirements of the DoD Joint ... cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a motivated self-starter with experience in secure… more
    Tau Six (10/22/25)
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  • Information System Security Engineer (ISSE)

    GCyber (Alexandria, VA)
    … documentation and activities across multiple stakeholders. As the Information System Security Officer , you will: + Apply solid knowledge of information ... GCyber is seeking an Information System Security Engineer, to support a government customer. The...documentation. Minimum Qualifications and Experience: + Active DoD Secret Clearance + Bachelor's with 8+ years of cybersecurity experience… more
    GCyber (11/04/25)
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  • Intel Security Specialist with TS and SCI…

    Watershed Security (Virginia Beach, VA)
    …Framework Step 5 authorizations in the ISSE capacity or Information System Security Officer (ISSO) capacity + Communicating risk reduction recommendations to ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with...Maintaining inventory, tracking, and destruction of removable media + Clearance Level: TOP SECRET with SCI Eligibility; US Citizen.… more
    Watershed Security (12/27/25)
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  • Security Shift Supervisor

    Chenega Corporation (Arlington, VA)
    …supervisory capacity, individuals may not simultaneously perform the duties of a Contract Security Officer (CSO). Appointment to this position is contingent upon ... be able to obtain and maintain a Secret to Top Secret/SCI security clearance and meet all government suitability standards. + Strong communication, leadership,… more
    Chenega Corporation (11/19/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and enhance NGA networks and cybersecurity posture in support of national security . Joining the TCS Team means working with truly cutting-edge technologies, on… more
    CACI International (11/14/25)
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  • Chief Cyber Security Operations Manager

    CACI International (Springfield, VA)
    Chief Cyber Security Operations Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... capabilities. * Demonstrated experience leading design and implementation of complex cyber security IT solutions on a large program ($100M+ total contract value). *… more
    CACI International (12/20/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …+ Reverse Engineer/Embedded Engineer + Systems Administration - Linux + Information Security Systems Engineer/ Officer (ISSE/ISSO) + Data Scientist + Systems ... **Leidos** has new and exciting opportunities in our **National Security Sector's** **(NSS) Cyber & Analytics Business Area (CABA)**...years of experience in lieu of a degree + Clearance Preferred (and commonly required): TS/SCI with Polygraph. At… more
    Leidos (10/18/25)
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