Systems Administrator jobs in California

Los Angeles, California

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Today

USC's School of Cinematic Arts is seeking a Systems Administrator II to join its Creative Technology & Support team. The School of Cinematic Arts is the premier school for the study of cinematic arts and works on the cutting edge of technology in all aspects of media production. The Systems Administrator II will be a member of the engineering team responsible for designing, building, and maintaining servers, theater projection systems, storage, networks, and workstations for the School of Cine

Full-time

USD 43.93 - 49.11 per hour

Systems Administrator - Factory Systems

Costa Mesa, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 124,000.00 - 168,000.00 per year

Engineering Systems Administrator

Costa Mesa, California

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Today

Full-time

USD 124,000.00 - 186,000.00 per year

Systems Administrator

Sacramento, California

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Today

job summary: We have a 3-6 month contract for a Systems Administrator in Sacramento, CA. This position has potential to become long term. Work will be performed in office 2 days per week and remotely 3 days per week. Job Description: Under general direction, assists with the installation, maintenance, monitoring and modification of the organization's local and remote wide area network system. Responsibilities (emphasis on bolded items) Installs, maintains, monitors and modifies the organizatio

Contract

USD45 - USD57

Systems Administrator, Intelligence Systems

Santa Ana, California

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Today

Full-time

USD 132,000.00 - 198,000.00 per year

Senior Systems Administrator

Costa Mesa, California

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Today

Full-time

USD 154,000.00 - 231,000.00 per year

Systems Administrator VI, Health Systems - Epic

Pleasanton, California

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Today

Job Summary: This position will be one of our senior technical advisors to the director of Epic security and will partner with the management team on steps needed to address technical debt and at least initially will be entrenched in helping to address technical debt that comes from handling security and user account management at the local market level for 8 markets since implementation. Technical advisement and architecture of Epic platform protection Looking to solve problems and create solu

Full-time

USD 171,500.00 - 221,870.00 per year

IT Systems Administrator

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR, LAUNCH SpaceX is looking for a highly skilled and knowledgeable IT, Video, and Voice Systems Administrator to support the Windows, Linux, VM, and Kubernetes infrastructure for the Video and V

Full-time

USD 90,000.00 - 115,000.00 per year

Systems Administrator

Los Angeles, California

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Today

*We're seeking candidates who are able to commute to the West LA/Culver City area as this role requires 4 days in office* What You'll Do: Manage and coordinate User Identity & Access Management across SaaS applications Onboard applications into Single Sign-On (SSO) platforms Implement and maintain a patch management schedule for corporate devices Administer legal holds and data retention processes within Google Workspace Automate manual workflows using scripting tools (Python, PowerShell, Workat

Full-time

USD 45.00 - 50.00 per hour

Systems Administrator

Remote or Austin, Texas

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Today

Description Provide Level 1 technical support for our HQ and bakeries, solving issues with a smile Manage user accounts, group permissions, and security policies to keep our systems secure and organized Support laptops, iPads, and antivirus tools so the tech behind our cupcakes stays sweet Maintain and update online ordering and kiosk platforms-adjust hours, create coupons, and manage item availability Keep our Shopify site current with promotions, launches, and upsell opportunities Help our web

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Full-time

USD 65,000.00 - 75,000.00 per year

Systems Administrator, Sr / Top Secret / Onsite: Sunnyvale, CA

Sunnyvale, California

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Today

Job Description This position requires an active Top Secret clearance. All work will be performed onsite in Sunnyvale, CA, on a 9x80 schedule, with every other Friday off! This Information Systems Analyst Sr position will support military Space Programs. This position receives day-to-day operations guidance from program staff and will report to the FBM Classified IT Operations Manager. Responsibilities include: Perform successful root cause analysis for problem resolution in Windows and Linux

Full-time

USD 85,500.00 - 150,765.00 per year

IT Systems Administrator - Top Secret Clearance

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for a Systems Administrator with deep knowledge and broad experience across Microsoft-based technologies, in addition to broader experience and capabili

Full-time

USD 90,000.00 - 115,000.00 per year

Systems Administrator

Port Hueneme, California

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Today

Job ID: 2508494 Location: PORT HUENEME CBC BASE, CA, US Date Posted: 2025-08-11 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is seeking a Systems Administrator for the Joint Expeditionary Command and Control (JEXC2) program based out of Port Hueneme, CA. The qualified

Full-time

USD 40,001.00 - 80,000.00 per year

Systems Administrator

Ceres, California

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Today

Description We are looking for a skilled Systems Administrator to join our team in Ceres, California, within the manufacturing industry. This position is a Contract-to-Permanent opportunity, offering the chance to work on both on-premises and virtual server environments while contributing to infrastructure projects alongside senior team members. The ideal candidate will excel in system management, troubleshooting, and collaboration. Responsibilities: Manage and oversee Windows Server and VMware

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Full-time

USD 35.00 - 40.00 per hour

Linux/Windows Senior Systems Administrator

San Diego, California

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Today

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Full-time

USD 81,600.00 - 143,865.00 per year

IT Systems Administrator

St. Helena, California

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5d ago

Job Summary The IT Systems Administrator plays a key role in supporting and maintaining the technology infrastructure at C. Mondavi & Family. Reporting directly to the IT Director, this position offers a unique opportunity to be hands-on with all facets of the IT environment within a lean, two-person department. This is a dynamic, fast-paced role suited for someone eager to grow their expertise across a broad range of systems and technologies. The Systems Administrator will help develop and enfo

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Full-time

$75,000 - $85,000

Classified Systems Administrator

San Diego, California

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 97,500.00 - 122,000.00 per year

SME Network and Computer Systems Administrator

Remote

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Today

Overview GovCIO is currently hiring a SME Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) Maverick contract. This position will be a remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new methods

Full-time

USD 108,310.00 - 155,792.00 per year

Linux Systems Administrator

San Jose, California

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4d ago

Job Title: Linux System Admin Location: San Jose, CA Duration: 12+ Months Position Summary:Responsible for installing, configuring, operating, and maintaining Linux, Windows, and application systems supporting infrastructure and R&D. Focus on system stability, performance, security, monitoring, and troubleshooting. Key Responsibilities: Engineer system administration solutions for projects and operations. Install/rebuild servers; configure hardware, storage, virtualization (VMware, KVM), and ne

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Contract

Depends on Experience

Journeyman Network and Computer Systems Administrator

Remote

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Today

Overview GovCIO is currently hiring a Journeyman Computer Network and Systems Administrator to support our newly awarded United States Coast Guard (USCG) Maverick contract. This position will be fully remote. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new metho

Full-time

USD 71,150.00 - 106,822.00 per year

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Systems Administrator jobs in California, USA