Systems Administrator jobs in California

Fremont, California

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2d ago

Title: Systems AdministratorLocation: Fremont / Livermore CA (onsite)Contract: 12+ Month (Possible Temp to perm) Job Description: This resource will need to be flexible working at both our Fremont and Livermore locations The Operational Technology Systems Administrator will support the technology, security and process guidance for clien s labs and cleanrooms. The focus of this role is to help end users in the Lab environment and provide effective IT/OT systems to meet business requirements. The

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Contract

Depends on Experience

Systems Administrator

Brentwood, California

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19d ago

We're Hiring!Brentwood Union School District is looking for a talented and motivated Systems Administrator to join our Technology Team! Do you have experience managing networks, troubleshooting hardware/software, and ensuring secure, efficient IT operations?Ready to make a real impact in an educational environment? Position Highlights:Maintain and support district network infrastructure & systems Manage firewalls, VPNs, backups, and cybersecurity protocols Install/configure servers, cabling, and

Full-time

$34.64 - $43.06

Systems Administrator III

Remote or Sparks, Nevada

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Today

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator , you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system parame

Full-time

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

Systems Administrator

Oceanside, California

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Today

Description Leidos has an urgent need for a Systems Admin/ Jr. Cyber Engineer to work at 29 Palms military base. This position is onsite and will be a critical role for a large inspection they have coming up. All candidates must have a Security + CE and an active Secret Clearance. Job Description We have an immediate need for a Systems Admin to support the Marine Corps in Twenty-nine palms. It is more important to hit the years of experience and Bachelors degree then a specific skill set in secu

Full-time

USD 36.00 - 40.00 per hour

Systems Administrator

Oceanside, California

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Today

Description All candidates must have a Security + CE and an active Secret Clearance. Job Description We have an immediate need for a Systems Admin to support the Marine Corps in Camp Pendleton. It is more important to hit the years of experience and then a specific skill set in security. This is a great way for a Mid Level Systems admin to move up in his/her career to get more responsibility and take their career to the next level. The candidate will support the US Marines in day to day Systems

Full-time

USD 36.00 - 40.00 per hour

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

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

Cyber Systems Administrator

Vista, California

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Today

Description Leidos Security Enterprise Solutions (SES) is seeking a highly skilled Cybersecurity Engineer to work onsite at our Security Enterprise Solutions (SES) facility in Vista, CA. This individual will be a contributing member of the Engineering team, providing support for IT related issues as well as software product development activities. The Cybersecurity Engineer will work as part of a cross-functional team to develop and maintain security systems for the aviation division of the SES

Full-time

USD 85,150.00 - 153,925.00 per year

Looking for Systems Administrator

Fremont, California

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5d ago

Job Title: Systems Administrator Location: Livermore/Fremont, CA (Full ONSITE) Duration: 11+ Months This resource will need to be flexible working at both our Fremont and Livermore locations Skills: 5+ years of hands-on experience managing connectivity infrastructure (including remote) and services. Experience with end-to-end connectivity troubleshooting and resolving end-user connectivity issues 2 - 4+ years of hands-on experience installing and configuring Microsoft Windows Servers, Windows

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Contract

$50 - $57

Cyber Systems Administrator

Vista, California

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Today

Leidos Security Enterprise Solutions (SES) is seeking a highly skilled Cybersecurity Engineer to work onsite at our Security Enterprise Solutions (SES) facility in Vista, CA. This individual will be a contributing member of the Engineering team, providing support for IT related issues as well as software product development activities. The Cybersecurity Engineer will work as part of a cross-functional team to develop and maintain security systems for the aviation division of the SES Business Un

Full-time

USD 85,150.00 - 153,925.00 per year

Systems Administrator

Los Angeles, California

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Today

Job Description A large, independently owned commercial real estate firm based in Southern California is looking for a Systems Administrator to join their team. They are seeking an ambitious individual with excellent communication skills. With over 14 offices just in Southern California, this role will be based in the Encino location. Required Skills & Experience Microsoft tools Windows expertise 3-6 years experience Azure cloud Service Now, Jira, or equivalent software Experience with automat

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Full-time

100k - 140k

Peoplesoft HRIS Systems Administrator - hybrid - onsite 2 days a week

Hybrid in Los Angeles, California

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Today

About the Role The Global HR System Administrator Human Resources Information Systems (HRIS) is an integral part of the Human Capital team. This role will be responsible for spearheading the research and functional management of the PeopleSoft system, with a strong emphasis on system optimization, user experience enhancement, and seamless integration across multiple platforms, as well as analyzing current processes and recommending innovative improvements by leveraging PeopleSoft capabilities t

Full-time

$145-170K

Systems Administrator (M365 SME)

Fairfield, California

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Today

RESPONSIBILITIES: A Kforce client located in Fairfield, CA is looking for a Systems Administrator with experience doing migrations from O365/M365 as well as hands on work using Intune. REQUIREMENTS: * M365 SME * Microsoft Power Platform experience - specifically for Architecture Automation * MS365 Tennant experience * Windows server administration experience * Intune and Autopilot experience; Endpoint deployment, endpoint management, software deployment, configuration with Autopilot * MS E3 and

Contract

$42.50 - $57.50 hourly

Systems Administrator II

Norco, California

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Today

Job#: 2082107 Job Description: Job Title: Systems Administrator Location: Norco, California (Full time on-site) Clearance Required: Active DoD Secret (TS/SCI preferred) Email Julissa Rowell at to apply! Overview: Our client is seeking a Systems Administrator to support a DoD client in Norco, California. This role will work under the guidance of the Senior Systems Administrator and collaborate with cybersecurity professionals, program analysts, and fellow system administrators in a dynamic,

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Full-time

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

Sunnyvale, California

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Today

Job Description Join our Lockheed Martin team! Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

Full-time

USD 85,500.00 - 150,765.00 per year

Adobe Workfront Systems Administrator

Remote

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4d ago

What You Will DoOwn and manage the Workfront support queue: triage, resolve, and communicate ticket status with urgency and clarity.Provide direct user support, troubleshoot technical issues, and escalate to Adobe support when needed.Conduct regular system audits, maintain data integrity, and ensure platform stability.Stay current with Workfront releases and proactively test and communicate relevant updates.Manage user provisioning, deactivation, license allocation, and role-based access control

Full-time

$133,000 - $153,000

Systems Administrator III

Remote or Lone Tree, Colorado

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Today

If you enjoy working in a multidisciplinary engineering environment, and working with a committed team and organization to piece together a world-class engineering and data management process, this may be the perfect fit for you. Your responsibilities will be to learn how to operate, maintain and troubleshoot existing engineering platforms and software which will include Dassault 3DExperience and many others, understanding how they work together, and helping identify gaps and solutions as we wo

Full-time

USD 94,345.12 - 129,724.54 per year

IBM IAdministrator (Systems Administrator)

Remote or Dothan, Alabama

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Today

Description Essential Duties and Responsibilities Support day to day operations, implementation, enhancement of IBMi workloads within enterprise environment. Experience with IBM Power server, HMC, VIOS, IBM Flash System, EMC Data Domain VTL and other tape and storage solutions. Administer elements including security, job controls, scheduling, planning, system updates, capacity planning, performance, and licensing. Maintain disaster recovery readiness and business continuity including BRMS save/r

Full-time

USD 100,000.00 - 120,000.00 per year

IT Systems Administrator, Launch

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 Systems Administrator to support the networking, compute administration, and application support needs of our launch environ

Full-time

USD 90,000.00 - 115,000.00 per year

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Systems Administrator jobs in California, USA