• Junior Information Systems Security

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Junior Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) ... !** We are seeking a motivated and detail-oriented **Junior Information System Security Officer (ISSO)** to support our cybersecurity operation in Columbia,… more
    Leidos (12/04/25)
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  • Information System Security Officer

    Lockheed Martin (Hanover, MD)
    …& Mission Systems \(RMS\) division is seeking an experienced Information System Security Officer \(ISSO\) to protect mission critical information systems\. This ... day oversight across the system lifecycle\. The Information System Security Officer \(ISSO\) will serve as a...audiences\. **Basic Qualifications:** All candidates must possess a Final Top Secret Clearance w/SCI and a Full… more
    Lockheed Martin (10/18/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    Officer Suitland, MD **Required:** US Citizenship **Clearance Requirement:** Top Secret with SCI eligibility **Certification Requirement:** DoD IAT Level ... **Position Overview:** FGS, LLC is seeking a highly qualified Information Systems Security Officer (ISSO) to support the Office of Naval Intelligence (ONI) in… more
    FGS, LLC (11/22/25)
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  • Information Systems Security Officer

    Systems Technologies, Inc. (Hanover, MD)
    …and custom hardware and software applications. SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. Systek ... Information Systems Security Officer (ISSO) Location Hanover, MD Job Setting On-site Job Category Other Apply Now… more
    Systems Technologies, Inc. (12/02/25)
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  • Senior Information Systems Security

    Jovian Concepts, Inc. (Annapolis, MD)
    …in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Senior Information Systems Security Officer ... TTO\/DO","uitype":1,"value":"820"},{"fieldLabel":"Industry","uitype":2,"value":"Technology"},{"fieldLabel":"Number of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":"… more
    Jovian Concepts, Inc. (10/22/25)
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  • Facility Security Officer (FSO)

    Nightwing (Annapolis Junction, MD)
    …degree in Security Administration or related area Clearance Required: Active Top Secret /SCI Security clearance with polygraph _At Nightwing, we ... in the intelligence community, defense, civil, and commercial markets. The Facility Security Officer (FSO) is responsible for implementing the industrial … more
    Nightwing (10/15/25)
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  • Information System Security Officer

    General Dynamics Information Technology (Bethesda, MD)
    …RQ208100 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to make meaningful… more
    General Dynamics Information Technology (10/03/25)
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  • Senior Information Systems Security

    Jovian Concepts, Inc. (Annapolis, MD)
    …in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Senior Information Systems Security Officer ... TTO\/DO","uitype":1,"value":"553"},{"fieldLabel":"Industry","uitype":2,"value":"Technology"},{"fieldLabel":"Number of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":"… more
    Jovian Concepts, Inc. (09/27/25)
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  • Information Systems Security Officer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ206649 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Cyber and IT Risk Management **Skills:** Information Security ,Network Infrastructures,Organizational Security ,System Security **Certifications:**… more
    General Dynamics Information Technology (12/09/25)
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  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO2: * A High School ... in a variety of responsibilities including; * Information systems security For a complete list that changes weekly, use...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (11/12/25)
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