• ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior ISSE ** to join our team of passionate individuals in **Columbia, MD** . ... a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic team, you will perform technical security assessments of… more
    Amentum (01/13/26)
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  • ISSE Senior

    Amentum (Linthicum, MD)
    As the Senior ISSE on a dynamic team, you will perform technical security assessments of computing environments to identify points of vulnerability, ... non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies. **Essential Responsibilities:** + Perform or review technical security assessments of computing environments to identify points of… more
    Amentum (01/09/26)
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  • Secret Senior ISSE

    Insight Global (Belcamp, MD)
    Job Description A client of Insight Global is seeking an ISSE to support a large Army program. We are seeking a highly skilled Information Systems Security Engineer ... ( ISSE ) to lead hands-on implementation of configuration management (CM)...working prototype with usage documentation by twelve months. The ISSE will collaborate closely with developers, security engineers, and… more
    Insight Global (11/20/25)
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  • Senior Information Systems Security…

    Leidos (Linthicum, MD)
    …knowledge, expertise and advice to our customer. **Primary Responsibilities:** The Senior ISSE shall deliver and lead threat-informed cybersecurity products ... **Description** As a Senior Information Security Systems Engineer ( ISSE ) you will join a small team of security engineers providing Information Assurance (IA)… more
    Leidos (12/14/25)
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  • Information Systems Security Engineer…

    Systems Technologies, Inc. (Hanover, MD)
    …SECURITY ENGINEER ( ISSE ) The company is seeking junior, mid-level, and senior Information Systems Security Engineers ( ISSE ) to provide SETA support in ... Information Systems Security Engineer ( ISSE ) Location Hanover, MD Job Setting On-site Job...of experience + Mid-level: 5 years of experience + Senior : 7 years of experience DESIRED QUALIFICATIONS + Information… more
    Systems Technologies, Inc. (12/02/25)
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  • ISSE (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …Job Description Enlighten is looking for an Information Systems Security Engineer ( ISSE ). Candidate will perform system or network designs that encompass multiple ... and be flexible to accommodate any schedule changes as needed. #LI-KB2 #Mid- Senior Level Essential Job Responsibilities + Will create, review and edit authorization… more
    Huntington Ingalls Industries (11/06/25)
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  • Information Systems Security Engineer - Principal

    Amentum (Fort Meade, MD)
    …the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer ( ISSE )** shall deliver and lead ... presenting technical information to both technical and non-technical audiences to include senior stakeholders * Expertise in the Risk Management Framework (RMF) and… more
    Amentum (10/23/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Hanover, MD)
    …applicable regulations\. \- Provide security briefings and status reports to senior leadership and stakeholder groups\. \- Ensure configuration management \(CM\) and ... ATO packages and to sustain system authorizations\. **Desired Skills:** Relevant ISSO/ ISSE experience within the Intelligence Community\. Knowledge of the Defense… more
    Lockheed Martin (10/18/25)
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