• COMSEC Specialist

    Leidos (San Diego, CA)
    **Description** **More About the Role:** Leidos is seeking a COMSEC Specialist to support efforts for the Service, Management, Integration and Transport (SMIT) ... under one enterprise network. The candidate will serve as the COMSEC Services Specialist , supporting the Transport Services Team and the Government COMSEC… more
    Leidos (07/16/25)
    - Related Jobs

  • SCI Security Specialist

    ManTech (Lompoc, CA)
    ManTech seeks a motivated, career and customer-oriented **SCI Security Specialist I** to join our team in **Lompoc, CA.** The SCI Security Specialist 's primary ... function is to serve as a senior security specialist under supervision of the local Special Security Office (SSO). In accordance with Department of Defense (DoD),… more
    ManTech (07/02/25)
    - Related Jobs

  • Security Specialist

    KBR (San Diego, CA)
    Title: Security Specialist POSITIONS ARE CONTINGENT ON CONTRACT AWARD KBR's Defense and Technology Solutions (DTS) business unit delivers comprehensive engineering ... solutions that drive defense and security advancements. Position Summary:The Security Specialist supports operational and system-level security for Defense Health IT… more
    KBR (06/11/25)
    - Related Jobs

  • Satellite Communications (SATCOM)…

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon program is seeking a Satellite Communications (SATCOM) Specialist to support the US Space Force (USSF) Space Systems Command (SSC) ... UDP, QAM, OFDM, FEC, AES). + Transmission Security (TRANSEC), Communications Security ( COMSEC ), and Risk Management Framework (RMF). + Must have an in-scope security… more
    SAIC (07/18/25)
    - Related Jobs

  • Lead Specialist , GPS Security

    Deloitte (San Diego, CA)
    …Investigation Services (NBIS) or Scattered Castles.* Prior experience in COMSEC administration, SAP program management, adverse incident handling, or reviewing ... DD254/Contract Security Classification Specification The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and… more
    Deloitte (06/14/25)
    - Related Jobs

  • Alternate Contract Program Security Officer

    General Atomics (Poway, CA)
    …Manager at our Poway, GA-ASI Campus. The assignments of the Security Specialist are focused on supporting the administration of several vigorous security projects ... skills. + Completion of Industrial Security Management, DCSA Certification, and COMSEC courses as well as access control database experience preferred. +… more
    General Atomics (07/18/25)
    - Related Jobs