• 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…

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer ( ISSE ) for a position located in Chantilly, VA. The successful candidate ... Program Office sponsored systems. + Provide the Information System Security Engineer ( ISSE ) support for...guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret /SCI with Polygraph. **TYPICAL EDUCATION AND… more
    SAIC (11/06/25)
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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 Engineer ﴾ ISSE ﴿ 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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