• Senior Information Systems Security Engineer

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

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …including Security Control Assessor (SCA) and Information System Security Engineer ( ISSE ) in written and verbal communications + Enforce the Information Security ... Information System Security Officer (ISSO), Information System Security Engineer ( ISSE ), Information Technology (IT) Service Desk, Computer Network Defense (CND)… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Information Systems Security Engineer (Multiple…

    CACI International (Fort Meade, MD)
    …* * * CACI is looking for talented **Information Systems Security Engineer ( ISSE )** around the Fort Meade, Maryland area. **As an** **Information Systems Security ... Engineer ( ISSE ),** **you'll:** + Facilitate sub-projects as they go through...1** : + Seven (7) years' experience as an ISSE on programs and contracts of similar scope, type,… more
    CACI International (12/18/25)
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  • Information Systems Security Engineer

    Belay Technologies (Annapolis Junction, MD)
    …a finalist in 2021! Belay Technologies seeks a Mid-Level Information Systems Security Engineer ( ISSE ) to join our intel team. The ISSE shall perform or review ... is required. + Seven (7) years' experience as an ISSE on programs and contracts of similar scope, type,...CISSP Certification is required. + Four (4) years of ISSE experience may be substituted for a bachelor's degree.… more
    Belay Technologies (11/13/25)
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  • Senior Information Systems Security Engineer

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer ( ISSE ) you will join a small team of security engineers providing Information Assurance (IA) ... (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing technical knowledge,… more
    Leidos (12/14/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer ( ISSE ) for a position located in Chantilly, VA. The successful candidate will ... DUTIES:** Key duties/responsibilities include, but are not limited to: + Provide ISSE expertise for transitioning NRO or DoD systems authorization to Intelligence… more
    SAIC (11/06/25)
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  • Information Systems Security Engineer, Level 3

    Acclaim Technical Services (Annapolis Junction, MD)
    …as a top workplace among DC area firms and continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for ... resolve security requirements. Requirements: Twenty years' experience as an ISSE on programs and contracts of similar scope, type,...lieu of a Bachelor's degree, four additional years of ISSE experience may be substituted. DoD 8570 compliance with… more
    Acclaim Technical Services (11/29/25)
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  • Information Systems Security Engineer

    ManTech (Annapolis Junction, MD)
    …seeks a motivated, career and customer-oriented **Information Systems Security Engineer ( ISSE )** to join our team in the **Annapolis Junction, MD.** ... users adhere to policies **Minimum Qualifications:** + 5+ years' experience as an ISSE . + Experience in security solutioning supporting customers in the IC. +… more
    ManTech (11/19/25)
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  • Information Systems Security Engineer III

    Amentum (Columbia, MD)
    …to resolve security requirements **Requirements:** + Twenty (20) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to ... of a Bachelor's degree, four (4) additional years of ISSE experience may be substituted. **Minimum Years of Experience:**...of Experience:** + Twenty (20) years experience as an ISSE on programs and contracts of similar scope, type,… more
    Amentum (11/12/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …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 systems comply with security policies, standards, and best practices. The position requires hands-on experience implementing security compliance, cloud automation, continuous integration/continuous deployment… more
    Nightwing (12/30/25)
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