• Network Administrator , Sr

    RTX Corporation (El Segundo, CA)
    …clearance​ **Security Clearance:** Top Secret - Current ** Network Administrator , Senior Analyst** **Raytheon Digital Technology** **Classified ... RTX Corporation Raytheon is looking an experienced Network Administrator , P2 level, with a US DoD Top - Secret clearance to work as part of a collaborative… more
    RTX Corporation (10/22/25)
    - Related Jobs
  • Network Administrator , Sr

    Lockheed Martin (Palmdale, CA)
    …communicating requirements\. \- Active Secret Clearance \(with ability to obtain Top Secret Clearance\) \- US Citizenship **Desired Skills:** \- General ... **Description:** This position is to join the Classified Network Operations Team Supporting LM Aeronautics in Palmdale,...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/26/25)
    - Related Jobs
  • Sr . Specialist, Systems…

    L3Harris (Carlsbad, CA)
    …- and have every other Friday off Job Description: We are seeking a dedicated System/ Network Administrator to join our IT team. The ideal candidate will be ... domains in the interest of national security. Job Title: Sr . Specialist, Systems Administrator Job Code: 29595...related experience. + 4 years of experience as a System/ Network Administrator managing an enterprise level domain.… more
    L3Harris (10/05/25)
    - Related Jobs
  • System Administrator

    Leidos (San Diego, CA)
    …sustained ability to be cleared to Special Access Programs and ability to obtain Top Secret security clearance. + Bachelor's degree with 2-4 years of experience ... RedHat Certified System Administrator (RHCSA) certification. + Cisco Certified Network Administrator (CCNA) certification. + Experience working with virtual… more
    Leidos (11/25/25)
    - Related Jobs
  • Sr . Principal Network Engineer…

    Northrop Grumman (Redondo Beach, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator ** to join its dynamic team of ... (routers, switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret...+ Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR access would… more
    Northrop Grumman (11/19/25)
    - Related Jobs
  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …by holding a current Secret clearance with the ability to obtain Top Secret post-hire Required Qualifications: + Bachelor's degree in Computer Science, ... + Active Secret clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred Skills\Qualifications: + Minimum of 10… more
    L3Harris (09/25/25)
    - Related Jobs
  • Senior Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... and a minimum of 5 years experience. + Active and transferable US government issued Top Secret security clearance is required prior to start date. US citizenship… more
    RTX Corporation (10/24/25)
    - Related Jobs
  • Sr . Technical Writer I - SIGINT

    EPSILON SYSTEMS (San Diego, CA)
    …engineering for complex command, control, intelligence and combat systems, is seeking a Senior Technical Writer I with 6+ years' experience for work in San Diego, ... - read on! Summary: Supports a variety of IT services, including network , and security. The position will entail analyzing user's requirements, concept of… more
    EPSILON SYSTEMS (09/24/25)
    - Related Jobs
  • Senior SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS /SCI Employee Type: Regular Percentage of Travel Required: Up...* The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject Matter Expert (SME)… more
    CACI International (09/13/25)
    - Related Jobs
  • Systems Administrator II

    Integrits Corporation (Edwards AFB, CA)
    …Clearance (required). Desired Qualifications Bachelor's Degree in Computer/Information Technology Top Secret Security Clearance. Knowledge of STIGs, SCAP, ... for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures system, establishes standards, ensures… more
    Integrits Corporation (10/13/25)
    - Related Jobs