IT Systems Administrator jobs in California

Upland, California

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Today

We are hiring a IT System Administrator to start with a well established Property Management/Land development company in Upland, CA. This is a Direct Hire position, Hybrid Outside in Upland (4 days a week on site) We are looking for someone with 4 to 5 years of experience overall in IT; specifically with 2 to 3 years of escalting IT support experience and 1 to 2 years of System Administration experience within a professional setting We are looking for someone who has hands on experience with v

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Full-time

$85000.00 - $85000.00 per annum

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 95,000.00 - 115,000.00 per year

IT Systems Administrator

Remote or Englewood, Colorado

•

Today

Where You'll Work Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations, CommonSpirit Health delivers more than 20 million patient encounters annually through more than 2,300 clinics, care sites and 137 hospital-based locations, in addition to its home-based services and virtual care offerings. CommonSpirit has

Full-time

USD 36.59 - 54.43 per hour

Information Technology (IT) Systems Administrator (Level 4) - Millennium Space Systems

El Segundo, California

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Today

Information Technology (IT) Systems Administrator (Level 4) - Millennium Space Systems Company: Millennium Space Systems Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation. Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influ

Full-time

USD 128,350.00 - 173,650.00 per year

IT PACS Systems Administrator Sr

Redwood City, California

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Today

Job Summary and Responsibilities The PACS Administrator job family orchestrates a complex set of functions to achieve successful imaging informatics through infrastructure/technical planning, implementation and support activities for medical imaging and PACS applications. This includes managing user accounts, maintaining system security, performing backups, and troubleshooting hardware and software issues. The ideal candidate will have a strong understanding of PACS systems and a proven track r

Full-time

USD 42.17 - 62.73 per hour

Monitoring and Performance Administrator, IT Infrastructure

Remote or Hybrid in Manila, Metro Manila

•

Yesterday

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits At Ryan, we pride ourselves on maintaining a robust and efficient IT infrastructure that supports our dynamic business operations. We are seeking a dedicated Monitoring and Performance Administrator to join our team and ensure the optimal performance and reliability of our systems and networks. The Monitoring and

Full-time

IT Infrastructure Administrator III

Los Angeles, California

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2d ago

Job DescriptionJOB DUTIES GENERALProvides high-level troubleshooting, monitoring, analysis, and documentation of systems and applications for tuning, consistent configuration, vulnerabilities, and optimization.Assists with upgrades and patches to systems.Executes disaster recovery plan for area of responsibility.Assists in the design of systems related to the related discipline.May participate on a project team.Performs other related Information Technology Infrastructure Administrator job duties

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Contract

Depends on Experience

Regional IT Administrator

Remote or Maumee, Ohio

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Today

Job Description The Regional Information Technology (IT) Administrator will be responsible for managing and maintaining endpoint devices, ensuring their security, performance, and reliability. This role involves deploying, configuring, and troubleshooting endpoint solutions, as well as implementing policies and procedures to optimize endpoint management. This role supports one or more schools (virtual or hybrid) in one or more geographic regions and serves as the primary contact for technology s

Full-time

USD 53,944.50 - 72,000.00 per year

IT Security Administrator

Remote or Leawood, Kansas

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Today

Description We are looking for a detail-oriented IT Security Administrator to join our team in Leawood, Kansas. In this Contract to permanent position, you will play a crucial role in safeguarding our organization's systems, networks, and data. This role involves identifying and addressing security threats, supporting incident response efforts, and maintaining robust security tools and processes. You will work closely with cross-functional teams to ensure compliance with security policies while

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Full-time

Discovery IT System Administrator (Top Secret Clearance Required)

Remote or San Francisco, California

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Today

Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Discovery IT System Administrator, you will play a key role in supporting various aspects of the company's portfolio. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technol

Full-time

USD 124,895.40 - 169,500.90 per year

Senior Discovery IT System Administrator (Top Secret Clearance Required)

Remote or San Francisco, California

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Today

Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior Discovery IT System Administrator, you will play a key role in supporting various aspects of the company's portfolio. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with

Full-time

USD 160,579.80 - 231,948.60 per year

Regional IT Administrator

Remote or Michigan

•

Today

Job Description Summary: The Regional Information Technology (IT) Administrator will be responsible for managing and maintaining endpoint devices, ensuring their security, performance, and reliability. This role involves deploying, configuring, and troubleshooting endpoint solutions, as well as implementing policies and procedures to optimize endpoint management. This role supports one or more schools (virtual or hybrid) in one or more geographic regions and serves as the primary contact for te

Full-time

USD 53,944.50 - 72,400.00 per year

IT Infrastructure Administrator III

Los Angeles, California

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10d ago

We are seeking to hire a IT Infrastructure Administrator with expert knowledge of administration, Backup/restore, and Linux administration. HPUX, OpenShift and Windows Server experience andSAN/NAS. Must have Linux, HPUX, Windows, SAN Storage experience. The IT Infrastructure Administrator will perform technical administration and other administrative tasks pertaining to: Red Hat Enterprise Linux administration, troubleshooting and patchingRed Hat OpenShiftHPUX administration and troubleshootin

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Full-time

45 - 55

IT Project Manager - Veeva Quality Systems

Hybrid in Alameda, California

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30+d ago

Position: IT Project Manager - Veeva Quality SystemsLocation: Alameda, CA (Hybrid, 3 days/week onsite)Duration: Multi-year engagementJob description:As a part of our managed services program, this role will serve as the Project Manager for managing Veeva Quality Systems (QMS, QualityDocs) implementation.Leads cross-functional project teams and works with business process owners to determine and translate business requirements into technology solutions. This includes responsibility for planning,

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Full-time, Third Party

Depends on Experience

Senior Systems Engineer, IT Infrastructure

Remote or Hybrid in Manila, Metro Manila

•

Yesterday

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming

Full-time

IT Platform Collaboration Administrator

Remote or Austin, Texas

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Today

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur

Full-time

USD 85,600.00 - 151,100.00 per year

IT Systems Architect

San Francisco, California

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Today

IT Systems Architect Employment Type: Full Time, Mid level Department: Information Technology As an IT Lead System Architect for CGS, you will lead multiple teams consisting of developers, subject matter experts and stakeholders to convert the business requirements, process workflows, and use cases into a fully functional application. You will use an enterprise level vision and be responsible for mentoring and empowering the application development teams. As the PEGA architect you will assist

Full-time

USD 120,275.31 - 163,230.78 per year

Systems Analyst (IT)

Remote or Denver, Colorado

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Today

Posting Date 03/13/2026 2000 16th Street, Denver, Colorado, 80202, United States of America Position Summary The ServiceNow Systems Analyst plays a pivotal role in ensuring the quality and stability of DaVita's ServiceNow platform. This position is primarily responsible for defining, implementing, and operationalizing a comprehensive Quality Assurance (QA) process for ServiceNow development work. In addition to QA leadership, the Systems Analyst acts as a key liaison between the development te

Full-time

USD 78,000.00 - 119,000.00 per year

IT Systems Support Specialist

Ridgecrest, California

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28d ago

Salary Range: $70,304 - $90,300 This position is a hybrid role between an IT Support Analyst and a Junior Systems Administrator for the F/A-18 & EA-18G Integrated Product Team (IPT). The role is primarily responsible for Tier I/II troubleshooting and front-line triage, while providing significant opportunities to support more technical System Administrator tasks and functions as the candidate progresses. Essential Job Functions: Serve as a member of the team responsible for triaging and prioriti

Full-time

USD 70,304.00 - 90,300.00 per year

IT Systems Support Specialist

Ridgecrest, California

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29d ago

Full-time

USD 70,304.00 - 90,300.00 per year

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IT Systems Administrator jobs in California, USA