• Cleared Armed Security Officers

    Patriot Group International, Inc (Columbia, MD)
    …and successful security operations experience in highly secure facilities + TS / SCI clearance with polygraph is preferred Physical Requirements: + Must be ... sophisticated threats and global attacks. Reporting to the Site Manager , the Armed Security Officer is the...Most positions require a minimum of a US Government Secret security clearance Preferred Qualifications: + Current… more
    Patriot Group International, Inc (07/15/25)
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  • Delegated Authorizing Official Representative 2

    ARSIEM (Annapolis Junction, MD)
    …Four (4) years of experience as an IT Risk Assessor, System Security Engineer, Information Systems Security Manager , Information Systems Security ... protection of data to ensure the implementation of appropriate information security controls, and perform and analyze...organization. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (07/16/25)
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  • Delegated Authorizing Official Representative 3

    ARSIEM (Annapolis Junction, MD)
    …Eight (8) years of experience as an IT Risk Assessor, System Security Engineer, Information Systems Security Manager or DAO in programs and contracts of ... security requirements for data protection, ensuring the implementation of appropriate information security controls, and performing and analyzing the … more
    ARSIEM (07/16/25)
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  • Delegated Authorizing Official Representative…

    Acclaim Technical Services (Annapolis Junction, MD)
    …to eight years of experience as an IT Risk Assessor, System Security Engineer, Information Systems Security Manager or DAO in programs and contracts of ... for a Delegated Authorizing Official Representative (DAO) with a TS / SCI w/ poly to work in support...protection of data, to ensure the implementation of appropriate information security controls, and perform and analyze… more
    Acclaim Technical Services (07/04/25)
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  • Sr. ISSO

    Leidos (Annapolis Junction, MD)
    …security posture for information systems. + Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate ... has a new and exciting opportunity for a **Senior Information System Security Officer (ISSO)** in our...20 years of prior relevant experience. + An active TS / SCI with polygraph security clearance… more
    Leidos (04/23/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    …abnormalities, Report to Information System Security Officer (ISSO) or Information System Security Manager (ISSM) any attempts by non-authorized ... security countermeasures to protect the integrity of the information assets in SIS systems enterprise ie firewalls, access...used across interconnection or on NGA Networks. **Required:** + TS / SCI clearance and must be willing to… more
    Amentum (07/18/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is… more
    Microsoft Corporation (07/10/25)
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  • Defense Security Cooperation Agency Project…

    The MITRE Corporation (Arlington, VA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret / SCI Work Location Type: Hybrid Commitment to Non-Discrimination All ... clearance with the ability to obtain and maintain a Top - Secret clearance + This position requires a...Domain knowledge in Foreign Military Sales (FMS) + Active TS / SCI Clearance + Master's degree in computer… more
    The MITRE Corporation (07/03/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …working both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS / SCI ) clearance required prior ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /… more
    RTX Corporation (07/20/25)
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  • Task Order Deputy Manager

    TekSynap (Ashburn, VA)
    …to perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Top Secret ( SCI eligible) **OTHER INFORMATION ** Please note this job ... big data is preferred. **REQUIRED QUALIFICATIONS** + Clearance requirement: Top Secret ( SCI eligible) +... Systems Security Management Professional; or Certified Information System Manager (CISM); or Certified Project… more
    TekSynap (06/03/25)
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