• Sr . ISSE TS / SCI

    Leidos (Annapolis Junction, MD)
    …where you can thrive, keep reading! Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile ... with geographically distributed components. + Identifying and implementing appropriate information security architectures and functionality to ensure uniform application… more
    Leidos (03/17/25)
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  • Sr /Principal Cyber Systems Engineer…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... history. **This 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 + IAT Level 2 Certification… more
    Northrop Grumman (05/08/25)
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  • Sr . ISSE

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . ISSE ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Community Markings System Register and Manual Standards. You must have an active TS / SCI Polygraph up front. No exceptions and no sponsorship available,… more
    Leidos (05/01/25)
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  • Senior Information System Security…

    Amentum (San Antonio, TX)
    …part of a team in a dynamic environment. **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS with the ability to acquire ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (04/24/25)
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  • F-35 Senior Air Systems Information

    General Dynamics Information Technology (Fort Worth, TX)
    …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Information Security **Skills:** Air ... Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Information Assurance Security Engineer (Air Systems)** with GDIT.… more
    General Dynamics Information Technology (04/19/25)
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  • Cloud Security SME ( ISSE /ISSO)

    Acclaim Technical Services (Bethesda, MD)
    …area firms and continues to grow. We are actively hiring a Cloud Security SME ( ISSE /ISSO) with TS / SCI clearance and polygraph to join our Mission Technology ... Possesses experience with communicating vulnerability results and risk posture to senior executives; Possess a broad knowledge of Information Security… more
    Acclaim Technical Services (03/21/25)
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  • Cloud Information Systems Security Engineer…

    Parsons Corporation (Chantilly, VA)
    …have a BS or MS degree in a technical field **Minimum Clearance Required to Start:** Top Secret SCI w/Polygraph This position is part of our Federal ... to deliver trustworthy and secure systems. **What Required Skills You'll Bring:** + Active TS / SCI Clearance with CI Polygraph and ability to maintain one. + 5… more
    Parsons Corporation (05/09/25)
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  • ACS- ISSE /ISSO

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …established Information Assurance standards and regulations. In addition, the ISSE /ISSO will recommend and oversee the application of mitigation strategies to ... Athenix Solutions Group is looking for Information System Security Engineers & Information ...job waiting for you! **Minimum Requirements** + Active Clearance: TS / SCI with Polygraph is required + Education:… more
    Athenix Solutions Group, LLC (04/08/25)
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  • Information System Security Engineer…

    KBR (Chantilly, VA)
    … System Security Engineer - TS / SCI KBR is seeking an Information Systems Security Engineer ( ISSE ) provides support to the customer in the area ... + Experience supporting IC or DoD in the Cyber Security Domain Clearance Required: Active TS / SCI with Poly is required to be considered for this position Belong,… more
    KBR (05/07/25)
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  • Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Beavercreek, OH)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US ... skills, this is the opportunity for you! As a Sr Systems Security Engineer, you will be using your...be considered in lieu of required education + **Active TS clearance with SCI eligibility required** **Qualifications… more
    Sierra Nevada Company, LLC (05/14/25)
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