• Information System Security Engineer

    TekSynap (Washington, DC)
    …to support Information System Engineering performed by the Information System Security Engineer ( ISSE ) includes the following activities: + Lead, mentor, and ... improvement. **Overview** We are seeking an Information System Security Engineer ( ISSE ) to join our team supporting...ISSE is instrumental in bridging the gap between cybersecurity policy and technical implementation. **About the team** :… more
    TekSynap (12/24/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …to support Information System Engineering performed by the Information System Security Engineer ( ISSE ) includes the following activities: + Lead, mentor, and ... Teamwork **Overview** We are seeking an Information System Security Engineer ( ISSE ) to join our team supporting...ISSE is instrumental in bridging the gap between cybersecurity policy and technical implementation. **About the team** :… more
    TekSynap (11/30/25)
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  • Information Systems Security Engineer

    Enterprise Horizon Consulting Group (Washington, DC)
    …Description Enterprise Horizon Consulting Group is seeking a highly motivated Information Systems Security Engineer ( ISSE ) to join our team in support of our DoD ... customer. The ISSE will be responsible...DoD or federal information systems + Strong knowledge of RMF , NIST cybersecurity standards, and DoD cybersecurity more
    Enterprise Horizon Consulting Group (12/25/25)
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  • Cloud Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer ( ISSE ) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... from on-premises environments. * Strong understanding of NIST Risk Management Framework ( RMF ). * Proficiency in cybersecurity principles and Unix/Linux and… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information Systems Security Engineer

    Koniag Government Services (Washington, DC)
    …LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer ( ISSE ) with Top Secret security clearance to support Kadiak in ... a team of security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI IT systems. + Oversee and coordinate activities within… more
    Koniag Government Services (12/10/25)
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  • Information System Security Professionals ISSO…

    Leidos (Fort Meade, MD)
    …and standards, and customer-specific information security policies, processes, and procedures. ** ISSE Job Summary** The Information Systems Security Engineer ( ... Information Systems Security Officers (ISSO) and Information Systems Security Engineers ( ISSE ) will support our Leidos-led Prime Programs supporting the Ft. Meade,… more
    Leidos (01/06/26)
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  • Senior Information Systems Security…

    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) ... and advice to our customer. **Primary Responsibilities:** The Senior ISSE shall deliver and lead threat-informed cybersecurity ...14 years of experience as an Information Systems Security Engineer ( ISSE ) or System Engineer more
    Leidos (12/14/25)
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  • Information Systems Security Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …impact on every client you work with. ARSIEM seeks an Information Systems Security Engineer 3 . This position will support one of our government clients in Annapolis ... to identify points of vulnerability and non-compliance with established Cybersecurity standards and regulations and recommend mitigation strategies. + Validate… more
    ARSIEM (01/13/26)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …processes. **Responsibilities:** The **Senior Information Systems Security Engineer ( ISSE )** shall deliver and lead threat-informed cybersecurity products - ... to include senior stakeholders * Expertise in the Risk Management Framework ( RMF ) and conducting cybersecurity risk assessments * Experience identifying,… more
    Amentum (10/23/25)
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  • Information Systems Security Engineer

    TekSynap (Washington, DC)
    …engineering ISSE and system SMEs to obtainapproval via DIA's RMF process. + Conduct reviews of the network, system,applicationand/or servicein accordance ... DoD for role. + Mustmaintainrequired technical and security trainingrelativeto cybersecurity duties,in accordance withDoD instruction 8510.01, Risk Management Framework… more
    TekSynap (11/06/25)
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