IT Systems Administrator jobs in California

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

IT Systems Administrator

Hawthorne, California

•

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

IT Systems Administrator III

Healdsburg, California

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Today

At Aret, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, collaborative team environment that approaches differences as opportunities for innovation and excellence. As an employee-owned company, we foster an atmosphere that propels diverse career opportunities and professional growth. Discover your future with us. Aret is seeking an experienced IT Systems Ad

Full-time

USD 85,000.00 - 115,000.00 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

IT Systems Administrator

St. Helena, California

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8d 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

IT PACS Sr Systems Administrator

Camarillo, California

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Today

Overview At the heart of CommonSpirit Health's ministry are the national office departments that provide the foundational support, resources, and expertise that empower local communities to focus on what they do best-caring for patients. Our teams bring together expertise in clinical excellence, operations, finance, human resources, legal, supply chain, technology, and mission integration. Guided by our faith-based values, the national office fosters consistency, alignment, and innovation acro

Full-time

USD 46.19 - 68.70 per hour

IT Network Administrator II

Irvine, California

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Today

Overview Our new global headquarters is conveniently located in Irvine, CA near John Wayne Airport in the Park Place development. For our onsite and hybrid employees you will be able to enjoy amenities such as access to many restaurants and shops, running trails, a fitness deck, outdoor seating, dry cleaning, car wash, free garage parking, car charging stations, shuttle service for train commuters, outdoor games like bocce, horseshoes, gaming tables, pickle ball, and basketball. For more inform

Full-time

USD 76,000.00 - 127,000.00 per year

Discovery IT System Administrator (Top Secret Clearance Required)

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

Desktop Administrator II (Deployment Specialist), IT Infrastructure

Remote or Hybrid in Altrincham, England

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Today

Why Ryan? Competitive Compensation and BenefitsHome Office StipendBusiness Connectivity Reimbursement (Phone/Internet)Gym Membership or Equipment ReimbursementLinkedIn Learning SubscriptionFlexible Work EnvironmentTuition Reimbursement After One Year of ServiceAccelerated Career PathAward-Winning Culture & Community Outreach The Desktop Administrator II ("Desktop Administrator") maintains and manages distributed desktop and laptop systems and software, including, but not limited to, installati

Full-time

Desktop Administrator II, IT Infrastructure

Remote or Hybrid in Hyderabad, Telangana

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Today

Why Ryan? Global Award-Winning CultureFlexible Work EnvironmentGenerous Paid Time OffWorld-Class Benefits and CompensationRapid Growth OpportunitiesCompany Sponsored Two-Way TransportationExponential Career Growth Desktop Administrator II supports and maintains distributed workstation environments across the Firm. Responsibilities include, but are not limited to installation, configuration, maintenance, and troubleshooting of both hardware and software in a corporate environment. The role prov

Full-time

Desktop Administrator II, IT Infrastructure - Plano

Remote or Hybrid in Plano, Texas

•

Today

Why Ryan? Hybrid Work OptionsAward-Winning CultureGenerous Personal Time Off (PTO) Benefits14-Weeks of 100% Paid Leave for New Parents (Adoption Included)Monthly Gym Membership Reimbursement OR Gym Equipment ReimbursementBenefits Eligibility Effective Day One401K with Employer MatchTuition Reimbursement After One Year of ServiceFertility Assistance ProgramFour-Week Company-Paid Sabbatical Eligibility After Five Years of Service Desktop Administrator II supports and maintains distributed workst

Full-time

IT Systems Admin II (455081)

Remote

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20d ago

System Administrator II | 455081 DETAILS Location: Addison, TX 75001 (onsite 5-days per week / hybrid remote options potentially available down the line) Position Type: 6M C2H Hourly / Salary: to $87K + 10% bonus potential JOB SUMMARY Vaco Technology is currently seeking a Systems Administrator II for a 6M C2H opportunity that is located in Addison, TX 75001 (onsite 5-days per week / hybrid remote options potentially available down the line). The Systems Administrator II will manage and maintai

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Contract

$45

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

IT Systems Engineer

Hybrid in San Francisco, California

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Today

Role: IT Systems Engineer Location: San Francisco, CA (Hybrid) Duration: 3+ Months Job description: The Company Network, Infra, and Computer Engineering team is responsible for the foundational Network and Systems Services used internally at Company. The team focuses on delivering highly-available services using well-known, industry standard solutions when practical. The primary goal of the team is to continue to evolve the deployment and management of these services to follow standard Company p

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Contract

Depends on Experience

Lead IT Systems Engineer

Remote

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5d ago

Lead IT Systems Engineer Remote $74-78/HR Lead IT Systems Engineer support day to day operations of BMC Remedy/Helix. They would focus on building automated workflows through the BMC TrueSight Orchestrator tool. Day to Day Responsibilities: Leading efforts in an Agile environment, running stand-up meetings and managing storycards Interfacing with internal customers and sponsors Code and maintain automated workflows using BMC Truesight Orchestrator Code and maintain service requests using B

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Contract

$78

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

IT Systems Engineer Senior

San Diego, California

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Today

Job ID: 2508122 Location: SAN DIEGO, CA, US Date Posted: 2025-08-21 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description SAIC is seeking cleared IT Systems Engineer and Network Administrator to lead the deployment, configuration, and sustainment of secure, mission-critical infrastructu

Full-time

USD 160,001.00 - 200,000.00 per year

Healthcare IT Applications - Systems Engineer (EPIC) - (9)

Remote or California

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Join us as a Healthcare IT Applications - Systems Engineer (EPIC) and embark on an exciting journey of ensuring reliability, resiliency, and in

Full-time

USD 138,480.00 - 263,160.00 per year

Healthcare IT Applications - Systems Engineer (EPIC) - (10)

Remote or California

•

Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Join us as a Healthcare IT Applications - Systems Engineer (EPIC) - (10) and embark on an exciting journey of ensuring reliability, resiliency,

Full-time

USD 173,280.00 - 329,280.00 per year

Healthcare IT Applications - Systems Engineer (EPIC) - (8)

Remote or California

•

Today

Full-time

USD 110,880.00 - 210,600.00 per year

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IT Systems Administrator jobs in California, USA