• Senior Information System Security Officer

    Leidos (Annapolis Junction, MD)
    …for a Senior Information System Security Officer in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/20/25)
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  • Training Specialist

    Leidos (Fort Meade, MD)
    …you ready for your next career challenge?** Leidos National Security Sector ( NSS ) is seeking a highly experienced and skilled mission-driven Training Specialist to ... support APOLLO/OPIAS. The Training Specialist is responsible for developing and executing internal training programs that enhance the readiness and mission effectiveness of personnel supporting Operations in the Information Environment and Information… more
    Leidos (08/20/25)
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  • Sr. Solution Train Engineer TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    …opportunity for a **Sr. Solution Train Engineer** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/20/25)
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  • Exercise Planner

    Leidos (Fort Meade, MD)
    …you ready for your next career challenge?** **Leidos National Security Sector ( NSS ) is seeking a highly experienced and skilled mission-driven Exercise Planner to ... support APOLLO/OPIAS in Tampa, FL.** The Exercise Planner designs, coordinates, and executes joint-level exercises that simulate complex Operations in the Information Environment (OIE). Utilizing strong expertise in operations, planning, and Information-Force… more
    Leidos (08/20/25)
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  • IT Enterprise Architecture Modeler

    Leidos (Bethesda, MD)
    …opportunity for an **IT Enterprise Architecture Modeler** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/20/25)
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  • Targeting Analyst

    Leidos (Fort Meade, MD)
    …you ready for your next career challenge?** **Leidos National Security Sector ( NSS ) is seeking a highly experienced and skilled mission-driven Targeting Analyst to ... support APOLLO/OPIAS in Tampa, FL.** This role involves providing intelligence analysis and target development expertise as part of Operations in the Information Environment (OIE), and contributes directly to the validation, nomination, and assessment of… more
    Leidos (08/20/25)
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  • Operational Site Liaison

    Leidos (Annapolis Junction, MD)
    …exciting opportunity for an **Operational Site Liaison** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/20/25)
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  • Sr. Task Manager TS/SCI Polygraph

    Leidos (Bethesda, MD)
    …and exciting opportunity for a **Senior Task Manager** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/19/25)
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  • Senior Software Engineer

    Leidos (Columbia, MD)
    …exciting opportunity for a **Senior Software Engineer** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA)** . Our talented team is at ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid… more
    Leidos (08/19/25)
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  • Senior Program Manager

    Leidos (Annapolis Junction, MD)
    …exciting opportunity for a **Senior Program Manager** in our **National Security Sector's ( NSS ) Cyber & Analytics Business Area (CABA) in the Annapolis Junction, MD ... area.** Our talented team is at the forefront in Mission Software, Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. **Job Description** +… more
    Leidos (08/19/25)
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