• Information Systems Security Officer III…

    COMSO, Inc (Fort Meade, MD)
    Information Systems Security Officer III - PIPELINE (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, ... seven years running by the Baltimore Sun Media Group. ** SECURITY CLEARANCE IS REQUIRED: TS/SCI w/ POLYGRAPH BEFORE CONSIDERATION**...+ Five (5) years of additional experience as an ISSO may be substituted for a bachelor's degree. +… more
    COMSO, Inc (09/02/25)
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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 System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Information System Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in implanting security systems to safeguard our ... nation? As a systems security and network security engineer, you can...Have: + 5+ years of experience in an ISSE, ISSO , or IT role + Experience with DoD architecture,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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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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  • Security Authority to Operate…

    General Dynamics Information Technology (MD)
    …Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Information Security ,Information Technology Security ,System Security **Certifications:** ... 10 + years of related experience **Job Description:** **Information Security Analyst Advisor (Azure Security Senior Engineers)...maintain Authority to Operate (ATO) + Work with the ISSO , Program and DOC ITD IA teams to maintain… more
    General Dynamics Information Technology (10/03/25)
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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 System Security Manager (ISSM)…

    RTX Corporation (Fulton, 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:** DoD Clearance: Secret...obtain and sustain ATO on schedule, mentor a growing ISSO team, and keep our environment audit ready every… more
    RTX Corporation (09/24/25)
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  • Information Systems Security Engineer

    ManTech (Fort Meade, MD)
    ManTech seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our team supporting a **Fort Meade, MD** customer. ... support to senior ISSEs for implementing and enforcing information systems security policies, standards, and methodologies **Responsibilities include, but are not… more
    ManTech (09/06/25)
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  • Information Systems Security Officer…

    CACI International (Annapolis Junction, MD)
    Information Systems Security Officer - Level 3 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 (09/04/25)
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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 (08/08/25)
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