• Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …Suitland, MD (National Maritime Intelligence Center) ** Security Clearance:** Active DoD Top Secret /SCI ( TS /SCI) security clearance **Leidos** is ... certifications or trainings may be considered in lieu of degree. + Active DoD Top Secret /SCI ( TS /SCI) security clearance. + Active IAT or IAM Level… more
    Leidos (06/05/25)
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  • Principal / Sr. Principal Embedded Operating…

    Northrop Grumman (Linthicum Heights, MD)
    Top Secret clearance with SCI **Preferred Qualifications:** + Active TS /SCI security clearance + Experience with Linux embedded real-time OS development ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...in embedded C++ optimizations + Experience with embedded processor security + Hands-on Hardware testing experience + Ability to… more
    Northrop Grumman (08/13/25)
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  • Information Systems Security Engineer

    Parsons Corporation (Baltimore, MD)
    …Meade/Columbia, MD (Customer Site - CANX) ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... to that team.** **Primary Duties & Responsibilities:** + Maintain the appropriate operational security posture for an information system + Manage the security of… more
    Parsons Corporation (08/14/25)
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  • Information System Security Officer (ISSO)

    Parsons Corporation (Annapolis Junction, MD)
    …up SSPs. + Experience with SIPRNetwork ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... in a technical discipline and 7+ years' experience + Active Security + certification + Active TS /SCI w/Poly security clearance **What Desired Skills You'll… more
    Parsons Corporation (08/14/25)
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  • Information Systems Security Officer

    Parsons Corporation (Baltimore, MD)
    …CISSP (or Associate), CISM, GSLC, CCISO ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... joint operations across the Department of Defense. + Maintain the operational security posture of DoD information systems, ensuring compliance with RMF and related… more
    Parsons Corporation (08/13/25)
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  • Information Systems Security Officer (ISSO)

    BAE Systems (Annapolis Junction, MD)
    …equivalent + Additional experience will be considered in lieu of a degree. + Active Top Secret /SCI Clearance able to obtain a Polygraph + Working with the ... with Xacta + 8 years' of ISSO experience as well as security clearance status of TS /SCI with a CI polygraph test + Certified Information Systems Security more
    BAE Systems (08/09/25)
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  • Armed Security Manager (Vaxcom)

    Parsons Corporation (Annapolis Junction, MD)
    Security or Law Enforcement field. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... Parsons Company, is looking for an amazingly talented **Armed Security Manager** to join our team! In this role...from clients whom you support. + Must possess a TS /SCI with polygraph. + Experience working with sensitive clients… more
    Parsons Corporation (08/08/25)
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  • Information System Security Engineer

    Guidehouse (Annapolis Junction, MD)
    …**:** Technology Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** + ... **What You Will Need** **:** + An ACTIVE and MAINTAINED TS /SCI Federal or DoD security clearance with a FULL SCOPE (FS/FSP) polygraph + Bachelor's degree… more
    Guidehouse (08/01/25)
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  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    …as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO3: * A High School Diploma ... seeking professionals interested in a variety of responsibilities including; * Information systems security For a complete list that changes weekly, use this term to… more
    Lockheed Martin (07/31/25)
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  • Information Systems Security Officer,…

    Parsons Corporation (Baltimore, MD)
    …as eMASS, Xacta, ACAS, SCAP, and Nessus. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... joint operations across the Department of Defense. + Maintain the operational security posture of DoD information systems, ensuring compliance with RMF and related… more
    Parsons Corporation (07/23/25)
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