• Information System Security Engineer…

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ210573 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... your opportunity to make a personal impact as an Information System Security Engineer ( ISSE ). GDIT is...Confluence, Jira, MS-Office Suite + **Security Clearance Level** : Top Secret / SCI with Polygraph +… more
    General Dynamics Information Technology (12/10/25)
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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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  • 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 (12/11/25)
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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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  • 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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  • 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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  • Information System Security Engineer…

    TekSynap (Huntsville, AL)
    …support of continuous process improvement. **REQUIRED QUALIFICATIONS** + Mandatory: Must hold an active TOP SECRET clearance with the ability to obtain an SCI ... the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please note this job… more
    TekSynap (11/30/25)
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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 (11/07/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer ( ISSE ) L4...Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI . Preferred ... take the next steps in your career as an Information Systems Security Engineer ( ISSE )? Let's chat...travel up to 10% + Must possess an active TS / SCI clearance or above + Please… more
    Virtual Service Operations (11/09/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Information Systems Security Engineer ( ISSE ) L3...Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI Preferred ... take the next steps in your career as an Information Systems Security Engineer ( ISSE )? Let's chat...travel up to 10% + Must possess an active TS / SCI clearance or above + Please… more
    Virtual Service Operations (10/04/25)
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  • ISSE

    System One (Reston, VA)
    ISSE TS / SCI CI Poly required...and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security ... ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer ( ISSE ) and make a direct impact on our customer's mission.… more
    System One (12/14/25)
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  • Information Systems Security Engineer…

    CACI International (Rome, NY)
    …of Kubernetes (OpenShift) and DoD cloud environments. **Qualifications:** _Required:_ + Active DOD Top Secret / SCI + Poly security clearance. + Minimum 5 ... Information Systems Security Engineer ( ISSE ) Job...Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (10/04/25)
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  • Information Systems Security Engineer…

    Systems Technologies, Inc. (Hanover, MD)
    …(ISSEP) or CompTIA Advanced Security Practitioner (CASP+) SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required TRAVEL . Some travel may ... Information Systems Security Engineer ( ISSE ) Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now… more
    Systems Technologies, Inc. (12/02/25)
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  • Data Team Lead - TS / SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …with NC3 mission space + AWS Cloud certifications **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... our Information System Security Officer (ISSO) and Information System Security Engineer ( ISSE ) functions, manage...data governance, and experience leading data efforts + Active TS / SCI w/Poly **What Desired Skills You'll Bring:**… more
    Parsons Corporation (09/30/25)
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  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …in National Security!** Information Systems Security Officers (ISSO) and Information Systems Security Engineers ( ISSE ) will support our Leidos-led Prime ... Standards and Technology Risk Management Framework and standards, and customer-specific information security policies, processes, and procedures. ** ISSE Job… more
    Leidos (10/18/25)
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  • Information System Security Engineer…

    KBR (Beavercreek, OH)
    …to ensure compliance with Air Force cybersecurity policies and authorizing official requirements. + Top Secret clearance required with SCI Eligible. + SAP ... Title: Information System Security Engineer ( ISSE ) Belong....Minimum of 2 years' experience in Special Access and/or SCI programs involving information system security engineering.… more
    KBR (09/30/25)
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  • Scitls ISSE

    General Dynamics Information Technology (Offutt AFB, NE)
    …RQ210933 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... Cyber and IT Risk Management **Skills:** Computer Security, Information Systems,Security Information **Experience:** 5 + years...Degree, 5+ years of experience + Security Clearance Level: Top Secret with SCI eligibility… more
    General Dynamics Information Technology (12/02/25)
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  • Information System Security Engineer…

    Assertive Professionals (Chantilly, VA)
    … (https://mystaffingpro.com/sites/mystaffingpro.com/files/2018-05/tech\_faq\_sa.pdf) Position 1. Open Position - TS / SCI EOE Statement Assertive Professionals, ... Information System Security Engineer ( ISSE ) About...Number AP--24-00022 Location Chantilly, Virginia Full-Time/Part-Time Full-Time Minimum Clearance TS / SCI with Polygraph Timeline Pipeline Description Assertive… more
    Assertive Professionals (10/09/25)
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  • Information System Security Engineer…

    SMX (Aiea, HI)
    …Hickam AFB and SMX Pearlridge HQ on Oahu, Hawaii.** **This position requires a DoD Secret clearance with eligibility for TS / SCI which requires US citizenship ... Information System Security Engineer ( ISSE )at SMX(View...Secret clearance with the ability to obtain a TS / SCI clearance. + BS/BA in Cybersecurity, Computer… more
    SMX (12/05/25)
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