senior it systems administrator jobs in san jose, ca

Dublin, California

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Today

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Sr. Director, IT Data Technologies. Job Description: Job Title:Sr. Director, IT Data Technologies Job Type: Fulltime Job Location:Dublin, CA Work Schedule: 3 days in office mandatory (Tue, Wed and Thursday) Salary: $152,200 - $286,450 ( bonus and stocks), Based on experience. Responsibilities: This candidate will lead our data technology portfolio, inclusive of busines

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Full-time

Depends on Experience

Systems and Network Administrator

Fremont, California

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29d ago

Systems and Network Administrator Ohlone College Salary: $96,492.00 - $123,204.00 Annually Job Type: Full-Time Division: Administrative Services Opening Date: 02/26/2026 Location: Fremont Campus and/or Newark Center Job Number: 202300176 Department: Administrative Services Bargaining Unit: California School Employees Association (CSEA) Ideal Candidate Statement The ideal candidate is an initiative-taking, highly skilled, detail-orientated System and Network administrator who excels in supporting

Full-time

$96,492 - $123,204

Sr Strategic Sourcing Manager (IT Software & Services) in Foster City, CA

Foster City, California

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Today

Onsite role in Foster City, CA Job description: In this role, you'll act as a strategic partner to IT and cross-functional stakeholders, driving sourcing initiatives that support operational scale and long-term business growth. You'll play a key role in shaping procurement strategies, optimizing supplier relationships, and enabling efficient, cost-effective technology investments. The ideal candidate is a strategic thinker who enjoys owning initiatives end-to-end, diving into technical and bus

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Contract

$$103.70

Windows Systems Administrator

Los Altos, California

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Today

Description We're seeking a Senior Windows System Administrator to support a complex, hybrid on-prem environment with a strong emphasis on VDI, automation, and image management. This role is hands-on, fast-moving, and ideal for someone who can independently own systems, streamline workflows, and translate instructional or operational needs into reliable technical solutions. Key Responsibilities Administer and maintain Windows Server environments at a senior levelManage VMware Horizon (Omnissa)

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Contract

USD 50.67 - 58.01 per hour

IT Systems Engineer

Fremont, California

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2d ago

IT Systems Engineer Data Collections Operations - Support a data collections operation running on 130+ Fedora Linux and Windows machines on a lab network. Keep machines healthy, provision new ones, and troubleshoot issues. The primary purpose of the role is to support a data collections operation running on a lab network of over 130 Fedora Linux and Windows machines. Your goal is to ensure these machines are healthy, provision new ones, and troubleshoot any issues that arise. Responsibilities Ma

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Contract

$40 - $55

Senior NOC Systems Administrator/Remote

Remote

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Today

Job Title: Senior NOC Systems Administrator Location- Remote Job Summary: The Senior NOC Systems Administrator is responsible for monitoring, maintaining, and supporting the organizations IT infrastructure from the Network Operations Center (NOC). This role ensures high availability, performance, and reliability of systems and networks, while leading incident response and mentoring junior team members. Key Responsibilities: Monitor network and system performance using NOC tools and dashboard

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Third Party, Contract

Depends on Experience

IT Systems Administrator

Remote or Englewood, Colorado

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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

IT Infrastructure Systems Engineer

Milpitas, California

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Today

{"description": "Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers s

Full-time

USD 86,400.00 - 129,600.00 per year

Senior IT Support Specialist

San Jose, California

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Today

Therma, a Legence company For over 50 years, Therma has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service and attention to detail, we balance innovative, facility-specific solutions with a pragmatic, cost-conscious approach. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commerci

Full-time

USD 85,000.00 per year

Senior Storage Area Network (SAN) Administrator

Cupertino, California

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Yesterday

Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website (monks.com/careers). About t

Full-time

USD 180,000.00 - 200,000.00 per year

Relativity Senior Systems Administrator

Remote or San Francisco, California

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Today

Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to governmen

Full-time

USD 91,349.44 - 123,974.24 per year

Senior Relativity Senior Systems Administrator

Remote or San Francisco, California

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Today

Senior Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribut

Full-time

USD 117,449.28 - 169,648.96 per year

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 Executive IT Support Staff Professional

Santa Clara, California

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Today

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and beyond fleetin

Full-time

USD 88,110.00 - 132,000.00 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

IT Security Network Engineer - Sr Staff

Sunnyvale, California

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Today

Descriptions & Requirements Job Description and Requirements We Are: At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future through continuous technological innovation. You Are: You're a motivat

Full-time

Senior Director, IT - Data Centers and Cloud Services

San Jose, California

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Today

Company Description At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that. Our technology helped people put a man on the moon. We are a key partner to some of the largest and highest growth organizations in the world. From energiz

Full-time

USD 215,900.00 per year

Senior System Administrator (MSO)

Livermore, California

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: IT Networking, Networking, Solarwinds, Wireshark Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Systems Administrator/Mission Support Operator - $10K Sign-on bonus *Classified work and theref

Full-time

USD 117,520.00 - 138,000.00 per year

Sr. Manager, IT Service Desk

Pleasanton, California

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Yesterday

{"description": " About Blackhawk Network: Today, through BHN's single global platform, businesses of all kinds can tap into the world's largest network of branded payment solutions. BHN helps businesses grow revenue, increase loyalty, motivate and reward their teams, disburse funds and engage consumers. Branded payment solutions include the issuance and distribution of gift cards, egifts, corporate payouts and rewards, along with the technology to deliver these products in seamless, integrated

Full-time

USD 4,000.00 per month

IT Software Developer Sr

Remote or Cleveland, Ohio

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Today

job summary: The IT Software Developer Senior develops high-quality, cost-effective information technology solutions for business related problems by creating and maintaining software programs, components or applications. Performs development testing activities and documents how the software was developed and will be maintained. Supports systems or applications in a production environment. Acts as a subject matter expert or escalation point on various technology topics. location: Telecommute j

Contract

USD59 - USD69

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senior it systems administrator jobs in San Jose, CA, USA