• Senior Information Systems Security

    Belay Technologies (Laurel, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer ( ISSE ) to join our intel team. The ISSE ... Assurance (IA) standards and regulations, and recommend mitigation strategies. The ISSE validates and verifies system security requirements definitions and… more
    Belay Technologies (12/08/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    …10% Type of Travel: Local * * * CACI is looking for talented **Information Systems Security Engineer ( ISSE )** around the Fort Meade, Maryland area. **As an** ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...**Information Systems Security Engineer ( ISSE ),** **you'll:** +… more
    CACI International (12/18/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …additional resources including Security Control Assessor (SCA) and Information System Security Engineer ( ISSE ) in written and verbal communications + ... Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer ( ISSE ), Information Technology (IT) Service Desk,… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer ( ISSE )** to join our team in the **Annapolis Junction, ... but are not limited to:** + Participate as a security engineer representative on teams for the...policies **Minimum Qualifications:** + 5+ years' experience as an ISSE . + Experience in security solutioning supporting… more
    ManTech (11/19/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    Security Engineer (Level 2/3) to join our intel team. The ​Information Systems Security EngineerISSE ﴿ Skill Level 3 will join a team of 5+ similar ... individuals who ensure security compliance with customer requirements. Duties include, but are...remediation Ed Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + Fifteen (15) years' experience… more
    Belay Technologies (11/19/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …and commercial markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer ( ISSE ) to join our DevSecOps team in ... Herndon. The ISSE will work closely with cross-functional teams to ensure...all system lifecycle phases. + Stay current with emerging security threats and technologies. Mandatory Skills + ** TS more
    Nightwing (12/30/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …end of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer ( ISSE )** shall deliver and lead threat-informed ... no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of...rapid acquisition programs **Clearance Required:** * Must have active Top Secret clearance with SCI eligibility **Minimum… more
    Amentum (10/23/25)
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  • Data Team Lead - TS /SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …to** oversee our Information System Security Officer (ISSO) and Information System Security Engineer ( ISSE ) functions, manage the overall cloud data ... data governance, and experience leading data efforts + Active TS /SCI w/Poly **What Desired Skills You'll Bring:** + Experience...Cloud certifications ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security more
    Parsons Corporation (12/30/25)
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  • ISSE Senior - with TS /SCI Poly

    Amentum (Columbia, MD)
    …will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic ... so, look no further. Amentum is seeking a **Senior ISSE ** to join our team of passionate individuals in...Security regulations, publications, and policy **Clearance Required:** * TS /SCI w/ Poly **Minimum Years of Experience:** * Fourteen… more
    Amentum (10/14/25)
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  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …up front. Unfortunately, no exceptions. Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled ... and employs robust development, test and production environments. Our team of security engineers support enhancements to system security architecture and cyber… more
    Leidos (12/15/25)
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