• Intel Security Specialist with TS and SCI Eligible

    Watershed Security (Virginia Beach, VA)
    …vulnerability and threat analysis; and be experienced as an ISSO or ISSE . REQUIRED QUALIFICATIONS + Bachelor of Science in Information Systems or Bachelor ... entries + Completing Risk Management Framework Step 5 authorizations in the ISSE capacity or Information System Security Officer (ISSO) capacity + Communicating risk… more
    Watershed Security (12/27/25)
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  • Program Security Engineer

    SAIC (Chantilly, VA)
    …Contractor Program Security Officers (CPSO) and Information System Security Engineers ( ISSE ). **Qualifications** + Must possess an active TS/SCI clearance with ... with limited direct supervision. **Desired Qualifications:** + Experience working in an ISSM or ISSE role. + Experience working in a PSO role for a Program or… more
    SAIC (12/23/25)
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  • Information System Security Engineer - Senior

    Amentum (Warrenton, VA)
    …so, look no further. Amentum is seeking a Senior Information System Security Engineer ( ISSE ) to join our team of passionate individuals in Warrenton, VA. In this ... The duties and responsibilities of the Senior Information System Security Engineer ( ISSE ) include, but are not limited to, the following: * Experience creating… more
    Amentum (12/05/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …(AODR). + Required to engage with the system Information Systems Security Engineer ( ISSE ) and ISSE support staff throughout the RMF process. + Responsible ... for validation events for all OPTEVFOR cyber OT&E infrastructure and toolset. + Maintain thorough and current knowledge of RMF and A&A process and standards. + Work closely with system owners, technical leads, cybersecurity staff, and other stakeholders to… more
    Frontier Technology Inc. (12/02/25)
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  • Information Systems Security Engineer

    Belay Technologies (Laurel, MD)
    …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 ... requirement to eighteen ﴾18﴿ years of experience + Four ﴾4﴿ years of additional ISSE experience may be substituted for a bachelor's degree. + DoD 8570 compliance… more
    Belay Technologies (11/19/25)
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  • Information Systems Security Engineer (Engineer…

    Huntington Ingalls Industries (Honolulu, HI)
    …at our Honolulu, Hawaii location. The Information Systems Security Engineer ( ISSE ) is responsible for the implementation, monitoring, and technical enforcement of ... application of STIGs, vulnerability remediation, and group policy management. The ISSE plays a hands-on role in preparing systems for accreditation, supporting… more
    Huntington Ingalls Industries (11/18/25)
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  • Information System Security Specialist II

    Watershed Security (Virginia Beach, VA)
    …cybersecurity vulnerability and threat analysis; and be experienced as an ISSE . REQUIRED QUALIFICATIONS + Bachelor of Science in Information Systems, Bachelor ... Framework Step 5 authorizations in the Information System Security Engineer ( ISSE ) capacity + Communicating risk reduction recommendations to stakeholders. +… more
    Watershed Security (10/30/25)
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  • Senior Information System Security Engineer

    ManTech (Washington, DC)
    …seeks a motivated, career and customer-oriented **Senior** **Information System Security Engineer ( ISSE )** to join our team in **Washington, DC, Chantilly, VA or ... Quantico, VA.** **Responsibilities include, but are not limited to:** + Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements +… more
    ManTech (01/16/26)
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  • Information Systems Security Manager (ISSM)

    RTX Corporation (Columbia, MD)
    …Security Manager (ISSM) to add to the existing team of ISSMs, ISSOs, and ISSE in support of various classified programs. At RTX BBN Technologies, you will receive ... unique experiences in support of National Security initiatives and programs. The successful candidate should be able to develop, administer, and maintain comprehensive security programs in a fast-paced environment. **What You Will Do** **Responsibilities… more
    RTX Corporation (01/16/26)
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  • Senior Principal Cyber Systems Engineer

    Serco (Tampa, FL)
    …Guidance (JSIG) + Prior experience as an Information Systems Security Engineer ( ISSE ) + Possess cloud certifications such as AWS Security Specialty, Azure Security ... Engineer, or CCSP + Experience engineering security solutions using Artificial Intelligence (AI) + Possess an active DoD Top Secret security clearance If you are interested in supporting and working with a passionate Serco team- then submit your application… more
    Serco (01/15/26)
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