• Edge Information Systems Security Engineer…

    V2X (Springfield, VA)
    …and professionalism. We are hiring an Edge Information Systems Security Engineer ( ISSE ) - active TS / SCI clearance to support our government customer ... required to be onsite. The position requires an active Top Secret / SCI clearance and the...obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer ( ISSE ) provides cybersecurity… more
    V2X (09/09/25)
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  • ISSE Senior - with TS / SCI

    Amentum (Linthicum, MD)
    …DoD Information Security regulations, publications, and policy **Clearance Required:** * TS / SCI w/Poly **Minimum Years of Experience:** * Fourteen (14) years ... Security, & Intel space? If so, look no further. Amentum is seeking a **Senior ISSE ** to join our team of passionate individuals in **Linthicum, MD** . In this role… more
    Amentum (09/16/25)
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  • Sr. ISSE TS / SCI Poly

    Leidos (Annapolis Junction, MD)
    …Community Markings System Register and Manual Standards. You must have an active TS / SCI Polygraph up front. No exceptions and no sponsorship available, ... **Description** **Leidos** has a new and exciting opportunity for a **Sr. ISSE ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** .… more
    Leidos (08/16/25)
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  • Sr. ISSE TS / SCI Poly

    Leidos (Annapolis Junction, MD)
    …geographically distributed components. + Identifying and implementing appropriate information security architectures and functionality to ensure uniform application ... security solutions to ensure they meet customer specified requirements for processing information . + Evaluating the impact of new development on the operational… more
    Leidos (09/15/25)
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  • Information Assurance (IA) System Security…

    General Dynamics Information Technology (Ogden, UT)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...related experience **US Citizenship Required:** Yes **Job Description:** The Information System Security Engineer ( ISSE ) is primarily… more
    General Dynamics Information Technology (09/11/25)
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  • Information System Security Eng…

    Global Resource Solutions (Arlington, VA)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... System Security Engineer III. Job Description: Summary: The Information System Security Engineer ( ISSE ) III, is...of the date of hire Security Requirements: + Current Top Secret Clearance with SCI more
    Global Resource Solutions (09/26/25)
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  • Cybersecurity Engineer (Iase/ ISSE )

    Leidos (Suitland, MD)
    …)** **Location:** Suitland, MD (National Maritime Intelligence Center) **Security Clearance:** Active DoD Top Secret / SCI ( TS / SCI ) security clearance ... with your technical expertise. + **Cybersecurity Vanguard:** Provide in-depth ISSE support and lead the integration of new (DISA,...be considered in lieu of degree. + Active DoD Top Secret / SCI ( TS /… more
    Leidos (09/04/25)
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  • Sr./Pr. Program Cyber Systems Engineer ( TS

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Senior Principal) Cyber Systems Engineer position is for an Information Systems Security Engineer ( ISSE ) for a...of degree. + Must have US Citizenship, with active TS / SCI clearance at time of application +… more
    Northrop Grumman (10/01/25)
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  • Information System Security Engineer…

    CACI International (Sterling, VA)
    Information System Security Engineer - ISSE Job... ISSE and/or Linux system administrator - Active Top Secret clearance with SCI eligibility ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...* * * The Opportunity: We are seeking an ISSE to help us secure our customer's advanced collection… more
    CACI International (08/26/25)
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  • Information Systems Security Engineer…

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer ( ISSE ) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions ... large program in the Annapolis Junction, MD area. The Information Systems Security Engineer ( ISSE ) shall perform,...processes for security engineering Requirements **All openings require a TS / SCI with polygraph clearance to start.** Level… more
    Athenix Solutions Group, LLC (08/08/25)
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