• Senior Information Systems Security Officer

    AeroVironment (Jessup, MD)
    **Worker Type** Regular **Job Description** **Summary** The Senior Information Systems Security Officer will provide aid to the program, organization, system, or ... assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. **Position Responsibilities:** + Assist… more
    AeroVironment (12/17/25)
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  • Information Systems Security Officer…

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer - Level 2 Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... to the proposal, coordination, implementation, and enforcement of information systems security policies, standards, and methodologies to ensure the protection of… more
    CACI International (12/07/25)
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  • Information Systems Security Engineer

    Belay Technologies (Laurel, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking an Information Systems Security Engineer (Level 2/3) to join our intel team. The ​Information Systems ... Security Engineer ﴾ISSE﴿ Skill Level 3 will join a...with polygraph + Fifteen (15) years' experience as an ISSO on programs and contracts of similar scope, type,… more
    Belay Technologies (11/19/25)
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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 ... ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees...a minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of… more
    Synergy ECP (11/06/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI - Current...obtain and sustain ATO on schedule, mentor a growing ISSO team, and keep our environment audit ready every… more
    RTX Corporation (11/01/25)
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  • Information Systems Security Officer

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    Job Descriptions: The Information Systems Security Officer is responsible for the day-to-day operations and support of classified information systems at our Kratos ... MD facility. This will include physical and environmental protection, personnel security , incident handling, security training and awareness. The successful… more
    Kratos Defense & Security Solutions, Inc. (10/21/25)
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  • Senior Information System Security Officer-…

    Amentum (Fort Meade, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. We are seeking an Information System Security ... projects that make a direct impact on the nation's security and intelligence mission. + Provides aid to the...of seven plus (7+) years of experience as an ISSO supporting IC or DoD programs and contracts of… more
    Amentum (09/28/25)
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  • Information Systems Security Manager

    Leidos (Bethesda, MD)
    …energetic, motivated, self-starter for this technically sophisticated and challenging information security position, supporting the development of a variety of naval ... . This position is part of the HFS cyber security team, and is responsible for maintaining and improving...of this position * Must have previous ISSM or ISSO experience * Must have Linux operating system experience… more
    Leidos (10/23/25)
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  • Functional Analyst 2- TS/SCI with Poly

    Amentum (Columbia, MD)
    …required resources to enable creation, registration, and assignment of System Security Plans (SSPs) in conjunction with Delegated + Authorizing Officials (DAOs), ... ISSO 's, and System Owners. + Review and update organizational...organizational documentation that affect Cybersecurity requirements + Collaborate with Security Control Assessors to identify and execute system testing… more
    Amentum (11/12/25)
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  • ISSE

    Lentech, Inc (Hanover, MD)
    …high-profile intelligence community clients. We currently have a unique opportunity for an ISSE/IA/ ISSO with expertise in Information Systems Security to join a ... interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team dedicated to… more
    Lentech, Inc (11/12/25)
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