• BAE Systems Inc. (San Diego, CA)
    …Education, Experience, & Skills * US Citizenship is required by contract. * Active US Top Secret Security Clearance / SCI is required with the ability ... Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and...compliance Preferred Education, Experience, & Skills * Active US TS / SCI /Poly Security Clearance. * 4+ years of… more
    job goal (12/04/25)
    - Related Jobs

  • Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    …or related Certifications IAT Level II (Security + CE or equivalent). Clearance Requirement Secret (eligible for TS / SCI ) Benefits and Perks At STF, we ... of Defense (DoD), and other federal agencies. Job Summary The Field Systems Administrator provides operational and maintenance support for mission-critical Navy… more
    Systems Technology Forum (11/21/25)
    - Related Jobs

  • IT Systems Administrator…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS / SCI ... enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE...HA architecture. + Comfortable working with mission critical and sensitive systems , with a sense of urgency… more
    SpaceX (10/11/25)
    - Related Jobs

  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information ...**Security Clearance:** US Citizen is required to obtain DoD Secret to TS / SCI with Polygraph. + ... Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology and eager to make a… more
    CACI International (11/12/25)
    - Related Jobs

  • Principal Windows Systems…

    Northrop Grumman (San Diego, CA)
    …**Preferred Qualifications** : + Bachelor's degree in Information Technology + Active Top Secret , TS / SCI , Polygraph, or SAP/SAR access would ... Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team...vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases.… more
    Northrop Grumman (11/21/25)
    - Related Jobs

  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / ... * * **The Opportunity:** **CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...OR >5 years Exp. in DCGS Environment. + Active TS / SCI Security Clearance. + Security + CE.… more
    CACI International (10/07/25)
    - 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...* * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject… more
    CACI International (09/13/25)
    - Related Jobs

  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / ... * * **The Opportunity:** CACI is seeking a SIGINT Systems Administrator (Mid-Band) to join the CACI...Field OR ≥7 yrs of AF DCGS experience. + TS / SCI Security Clearance. + ≥2 yrs of… more
    CACI International (11/12/25)
    - Related Jobs

  • SIGINT Systems Administrator…

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / ... None * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the...onsite at Beale AFB, CA and have an active/current TS / SCI prior to hire. **Responsibilities:** + Manages/supports… more
    CACI International (10/17/25)
    - Related Jobs

  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... CACI's team at Beale AFB, CA as a SIGINT Systems Administrator . This role offers a chance...debriefs and system readiness efforts **Qualifications:** _Required:_ * Active TS / SCI Security Clearance * Security+ CE certification… more
    CACI International (11/18/25)
    - Related Jobs