• SIGINT Systems Admin (High-Band Senior )

    CACI International (Beale AFB, CA)
    SIGINT Systems Admin (High-Band Senior ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... of Travel: Local * * * **The Opportunity** CACI is seeking a SIGINT Systems Administrator (High-Band) to join the CACI team at Beale AFB, CA. You will be responsible… more
    CACI International (11/07/25)
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  • Senior DevSecOps Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …as Code software to improve the availability, scalability, latency, and efficiency of the network + Serve as a Subject Matter Expert for Cloud Native development + ... Poly clearance + Security 8570 certification + Certified Kubernetes Administrator (CKA) + Certified Kubernetes Application Developer (CKAD) +...GitLab or other CI / CD tools + Strong Linux and Networking background + Experience with SWIG +… more
    BAE Systems (11/01/25)
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  • Senior Data Platform Admin - Finance

    NVIDIA (Santa Clara, CA)
    …see how you can make a lasting impact on the world. NVIDIA is hiring a senior data platform administrator within the Finance AI and Data Science team. You will ... or business background is preferred. + Expertise in PySpark, SparkSQL, and Linux shell scripting. Data engineering knowledge, particularly with Delta Lake, Parquet,… more
    NVIDIA (09/11/25)
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  • Senior DevOps Service Reliability…

    NVIDIA (Santa Clara, CA)
    NVIDIA's NGC team is looking for highly motivated System Administrator /DevOps engineers to design, develop and implement a global, dynamic, innovative Service ... predictive support or diagnostic routines. + Perform systems administration tasks, network administration tasks, security incident monitoring to drive our actions. +… more
    NVIDIA (11/15/25)
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  • Systems Engineer

    OSI Digital (San Diego, CA)
    Role: Systems Administrator Location: San Diego, CA - 5 days...Windows Server / Azure + VMware VCTA/VCP + CompTIA Network +, Security+, or Linux + + Veeam ... onsite Type: Contract/CTH Job Description: The System Administrator is responsible for supporting, maintaining, and improving core infrastructure, including servers,… more
    OSI Digital (11/20/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in ... operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring… more
    L3Harris (09/25/25)
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  • UNIX Systems Engineer

    GovCIO (Sacramento, CA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise ... Linux /Oracle Enterprise Linux and Solaris UNIX. This...date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned… more
    GovCIO (09/24/25)
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