• Information Systems Security Engineer…

    Lockheed Martin (Orlando, FL)
    …* Top Secret clearance, with ability and willingness to obtain TS / SCI w/ Poly **Desired Skills:** * Familiarity with JWICS cyber security requirements ... CISSP ISSEP, CCISO, etc\.\) * Hands on experience in information system security engineering \( ISSE \) or a...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information more
    Lockheed Martin (10/25/25)
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  • ISSE / DevSecOps / Top Secret

    Lockheed Martin (Orlando, FL)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... DevSecOps practices and AI integration for security operations\. * Top Secret clearance to start, with ability...clearance to start, with ability and willingness to obtain TS / SCI w/ Poly **Desired Skills:** * Advanced… more
    Lockheed Martin (10/25/25)
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  • ISSE Senior - with TS / SCI

    Amentum (Columbia, MD)
    …DoD Information Security regulations, publications, and policy **Clearance Required:** * TS / SCI w/ Poly **Minimum Years of Experience:** * Fourteen (14) ... Security, & Intel space? If so, look no further. Amentum is seeking a **Senior ISSE ** to join our team of passionate individuals in **Columbia, MD** . In this role… more
    Amentum (10/14/25)
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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 (11/15/25)
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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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  • SP28 Senior Information System Security…

    Amentum (Crane, IN)
    …obtain and maintain a US Government Top Secret /Critical Nuclear Weapons Design Information Clearance OR a TS / SCI Clearance. Interim Top - Secret ... Amentum is looking for a Sr. Information System Security Engineer ( ISSE ) to... Information Security Manager (CISM) certification + Active Top Secret Clearance Amentum is proud to… more
    Amentum (11/14/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …experience + Top Secret ( TS ) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness to submit to a ... efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI...and Microsoft Azure platforms **Security Clearance Requirement:** An active Top Secret SCI security clearance… more
    Parsons Corporation (10/11/25)
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  • Information Systems Security Engineer…

    General Dynamics Information Technology (Bethesda, MD)
    …ID:** RQ208097 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... career. At GDIT, people are our differentiator. As a Information Systems Security Engineer ( ISSE )​, you will...with JIRA and requirements management + **Security Clearance Level:** TS / SCI with active polygraph + **Desired Certifications:**… more
    General Dynamics Information Technology (10/01/25)
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