• IT Configuration Manager/ Senior -Level IT…

    Koniag Government Services (Arlington, VA)
    …LLC,** a Koniag Government Services company, is seeking an IT Configuration Manager/ Senior -Level IT Subject Matter Specialist with a Secret clearance to support PAC ... of Action and Milestones (POA&M) for multiple networks and coordinate with the ISSO to provide evidence of completion. + This includes coordinating meetings with… more
    Koniag Government Services (11/12/25)
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  • Senior Information Systems Security Officer

    Synergy ECP (Annapolis Junction, MD)
    Senior Information Systems Security Officer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... a minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of...dedicated staff provide a broad range of services in cybersecurity , software, data transport solutions, systems engineering, and IT… more
    Synergy ECP (11/06/25)
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  • Information Systems Security Engineer (ISSE)

    Nightwing (Sterling, VA)
    …bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional to serve as an ISSE in Sterling, VA. The ... ISSE will help execute the cybersecurity program as various USG doctrines require, including the ICD 503 and its supplements. The selected candidate will sustain and… more
    Nightwing (11/25/25)
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  • Modernization Information Systems Security Officer…

    Lockheed Martin (Hanover, MD)
    …going to provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities ... that keeps modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat protection and...or GED plus nineteen \(19\) years experience as an ISSO OR * A Bachelor's degree in Computer Science… more
    Lockheed Martin (12/25/25)
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  • Information Systems Security Officer - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …**Job Family:** Cyber and IT Risk Management **Skills:** Computer Security, Cybersecurity ,Documentations **Experience:** 8 + years of related experience **US ... career. At GDIT, people are our differentiator. As a Information Systems Security Officer ( ISSO )​, you will help ensure today is safe and tomorrow is smarter. Our… more
    General Dynamics Information Technology (09/27/25)
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  • ACC ITSS Information Assurance Engineer

    Exeter Government Services, LLC (Huntsville, AL)
    …Operations Plan, Interconnection Agreements, Hardware and Software Lists) analysis of cybersecurity controls compliance + Maintain System ISSM/ ISSO established ... ACC ITSS I nformation A ssurance Engineer ( Senior ) Location: Huntsville, AL Required Clearance: Secret Required Certification(s): DoD 8570.1M IAM-III Required… more
    Exeter Government Services, LLC (11/26/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …by the US Federal Government civilian and DOD agencies + 5+ years of cybersecurity management experience in the ISSO / ISSM roles, including developing, ... the next generation of technical leaders in electrical, engineering, and cybersecurity industries. The Information System Security Manager (ISSM) is responsible for… more
    M. C. Dean (12/13/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …by the US Federal Government civilian and DOD agencies + 5+ years of cybersecurity management experience in the ISSO / ISSM roles, including developing, ... is responsible for the development, implementation, and continuous improvement of cybersecurity functions for multiple critical systems and for providing strategic… more
    M. C. Dean (12/13/25)
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  • Security Control Assessor Representative SCAR

    Leidos (San Antonio, TX)
    …converging capabilities, mitigating cyber threats, and generating mission-critical cybersecurity outcomes. **Position Summary** The Security Control Assessor ... Representative (SCAR) provides expert cybersecurity assessment, RMF documentation support, and accreditation readiness for...**Preferred Qualifications:** + Prior experience as a SCAR, SCA, ISSO , ISSM, or RMF Assessor for DoD or Air… more
    Leidos (11/22/25)
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  • Information System Security Officer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …to make a personal impact as an Information System Security Officer ( ISSO ) supporting customer activities. GDIT is your place to make meaningful contributions ... projects and grow a rewarding career. At GDIT, people are our differentiator. As an ISSO , you will help ensure today is safe and tomorrow is smarter. Our work… more
    General Dynamics Information Technology (12/19/25)
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