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      Commute Time
      Date Posted
      Title
      Job Type
      Benefits
      Pay

      4594 It Systems Administrator jobs in Mission Viejo,CA

      Conference and Administrative Services Coordinator

      CALIFORNIA STATE UNIVERSITY

      Mission Viejo, CA

      $4,543/mo
      Jobcase

      IT Systems Administrator I

      Fluxergy

      Irvine, CA 92616

      $85,000-$95,000/yr
      Higher-Hire

      Administrative Assistant

      Montage International

      Newport Coast, CA 92657

      No Experience
      New, Posted 5 hours ago

      Associate Administrative Assistant

      Pepsi

      Laguna Hills, CA 92653

      No Experience

      Database developer

      Lockheed Martin

      Santa Ana, CA 92704

      $115,000-$128,000/yr

      Associate Designer (Special Projects, Design Standards)

      Yum!

      Irvine, CA 92620

      $98,400-$115,800/yr
      Apply Directly

      Buyer Administrator

      Belcan

      Irvine, CA 92618

      New, Posted 1 day ago
      Apply Directly

      Sr. Database Administrator

      Golden State Foods

      Irvine, CA 92612

      Hybrid~ 18 minHealth InsurancePaid Time OffRetirement Benefit

      • 6+ years hands‑on experience implementing and maintaining Microsoft SQL Server clusters.
      • 4+ years implementing and supporting SQL Always On (2016/2019).
      • Experience with RedGate SQL Monitoring, Ola Hallengren maintenance scripts, and Brent Ozar SQL optimization tools.
      • Experience with Azure SQL Database administration.
      • Strong SQL query tuning, performance optimization, and database troubleshooting skills.
      • Working knowledge of ETL tools, BI systems, and data warehousing (Redshift preferred).
      • Ability to interpret and translate business requirements into technical solutions.
      • Strong understanding of database security, encryption, access models, and backup/recovery strategies.
      SmartExplore AI is experimental.
      View now
      New, Posted 8 hours ago
      Higher-Hire

      Administrative Assistant [FT - Work From Home]

      CenterWell

      Laguna Hills, CA 92653

      RemoteNo Experience
      Higher-Hire

      Administrative Assistant

      ABM

      Irvine, CA 92616

      No Experience
      1. Mission Viejo,CA Jobs
      2. →
      3. It Systems Administrator Jobs

      What companies are hiring It Systems Administrator jobs in Mission Viejo,CA?

      1. CALIFORNIA STATE UNIVERSITY
      2. Fluxergy
      3. Montage International
      4. Pepsi
      5. Lockheed Martin
      6. Yum!
      7. Belcan
      8. Golden State Foods
      9. CenterWell
      10. ABM

      What is the yearly salary range for It Systems Administrator jobs in Mission Viejo,CA?

      The yearly salary range is $85000 - $128000.

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