Senior IT Systems Administrator jobs in San Jose, CA

Remote or Olympia, Washington

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5d ago

Salary: $99,348.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-0090 Department: Board of Industrial Insurance Appeals Opening Date: 06/05/2026 Closing Date: 6/21/2026 11:59 PM Pacific Description The Board of Industrial Insurance Appeals (BIIA) is offering a challenging and rewarding opportunity for the right individual to make a difference through serving the state of Washington. Our employee

Full-time

USD 99,348.00 - 133,608.00 per year

IT - Systems Administrator (Service Support Analyst)

Remote or Austin, Texas

•

Today

job summary: Your Opportunity The Distributed/Server Service Support Analyst is the primary point of contact for technology teams and vendors. The position works in the Information Technology Operations Command Center and participates in the technical administration of server systems, monitoring, acknowledging of enterprise-wide alerts and performing Incident & Change management. This role provides Incident triages, troubleshooting server issues with the use of available knowledge resources an

Contract

USD38 - USD43

Senior IT Systems Engineer

Remote

•

5d ago

A Day in Your Life at MKS As a Senior Systems Engineer (Cloud Infrastructure) at MKS, you will partner with IT Engineering, IT Architecture, and business stakeholders to design, build, and support resilient cloud and hybrid infrastructure solutions. This role reports to the Cloud Engineering & Operations Manager and is hands-on, infrastructure-focused rather than DevOps-centric. The preferred candidate will be located in, or able to work within, the Eastern Daylight Time (EDT) zone. This role

Full-time

USD 89,000.00 - 120,000.00 per year

Senior IT Systems Engineer II (AI Native)

Remote

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5d ago

About Life360 Life360's mission is to keep people close to the ones they love. Our category-leading mobile app,Tile tracking devices, and Pet GPS tracker empower members to protect the people, pets, and things they care about most with a range of services, including location sharing, safe driver reports, and crash detection with emergency dispatch. Life360 serves approximately 97.8 million monthly active users (MAU), as of March 31, 2026, across more than 180 countries. Life360 delivers peace

Full-time

USD 91,000.00 - 169,000.00 per year

Senior IT Support Administrator

Santa Clara, California

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5d ago

Santa Clara, CA (onsite) Full-time regular position with excellent salary, benefits and bonus Job Summary Our client, a reputed Semiconductor company, is looking for a Senior IT Support Administrator to provide advanced technical support and systems administration for enduser computing environments. This role serves as an escalation point for complex IT issues and is responsible for endpoint management, identity and access administration, security controls, SaaS platform support, and IT operati

Easy Apply

Full-time

130000 - 180,000

Sr. IT ERP System Administrator

San Jose, California

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5d ago

Monolithic Power Systems, Inc. (MPS) is one of the fastest growing companies in the Semiconductor industry. We are worldwide technical leaders in Integrated Power Semiconductors and Systems Power delivery architectures. At MPS, we cultivate creativity, are passionate about sustainability, and are committed to providing leading-edge products and innovation to our customers. Our portfolio of technology helps power our world come join our team and see how YOU can make a difference. Job Description

Full-time

USD 120,000.00 - 150,000.00 per year

Senior IT Support Administrator

Santa Clara, California

•

5d ago

About SiTime SiTime Corporation is the precision timing company. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power and better reliability. With more than 3 billion devices shipped, SiTime is changing the timing industry. For more information, visit ;br> Job Summary The Senior IT Support Administrator provides advanced technical support and systems administration for en

Full-time

USD 133,300.00 - 183,260.00 per year

IT Lab Administrator

Santa Clara, California

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6d ago

Role: IT Lab Administrator Location: Santa Clara, CA (Onsite) Duration: Long Term Contract This position involves maintaining the Hardware teams lab resources located in corporate headquarters and other data centers. The role requires on-site activity (no telecommuting) and demands regular and predictable attendance. The IT Admin will work directly with the Test Engineers, Software Developers, diagnostic engineers and hardware engineers in the office to help with their systems-related issues and

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Contract

Depends on Experience

Systems Administrator - Santa Clara

Santa Clara, California

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5d ago

Sustainable Talent is partnering with Nvidia a global leader who's been transforming computer graphics, PC gaming, and accelerated computing for over 25 years. We are looking for a Systems Engineering & Administration - Systems Administrator to support our client's team onsite in Santa Clara, CA. This is a full-time (W-2) contract role. We offer competitive pay $50/hr - $80/hr based on factors like experience, education, location, etc. and provide full benefits, PTO, and amazing company culture!

Full-time

USD 50.00 - 80.00 per hour

Senior IT Applications Engineer

Mountain View, California

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5d ago

Who we are Aurora's mission is to deliver the benefits of self-driving technology safely, quickly, and broadly. The Aurora Driver will create a new era in mobility and logistics, one that will bring a safer, more efficient, and more accessible future to everyone. At Aurora, you will tackle massively complex problems alongside other passionate, intelligent individuals, growing as an expert while expanding your knowledge. For the latest news from Aurora, visit aurora.tech or follow us on Linked

Full-time

USD 127,000.00 - 184,500.00 per year

IT-Sr Bus Systems Analyst

Remote or Minneapolis, Minnesota

•

Today

job summary: Enterprise Healthcare client has an immediate opening for a highly motivated IT-Sr Bus Systems Analyst to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Telecommute job type: Contract salary: $26 - 36 per hour work hours: 8am to 5pm education: Bachelors responsibilities: What are the top 5-10 responsibilities for this position (please be detailed as to what the candidate is expected to do or complete on a daily basis)? Monito

Contract

USD26 - USD36

Hardware Systems Administrator (Linux)

Hybrid in Sunnyvale, California

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Today

Hardware Systems Administrator (Linux) Location : Sunnyvale,CA 1+Year Position Summary We are seeking a hands-on Hardware Systems Administrator with strong Linux administration skills, scripting expertise, and experience installing, configuring, and supporting server hardware and infrastructure. The ideal candidate will be responsible for maintaining physical and virtual Linux environments, troubleshooting hardware issues, automating administrative tasks, and ensuring system reliability and perf

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Contract, Third Party

Depends on Experience

Systems Administrator (Linux)

Sunnyvale, California

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2d ago

Job Description: Hardware Systems Administrator (Linux) Sunnyvale CA 6-12 months Position Summary We are seeking a hands-on Hardware Systems Administrator with strong Linux administration skills, scripting expertise, and experience installing, configuring, and supporting server hardware and infrastructure. The ideal candidate will be responsible for maintaining physical and virtual Linux environments, troubleshooting hardware issues, automating administrative tasks, and ensuring system reliabili

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Third Party, Contract

Depends on Experience

Sr. IT Director

Hybrid in Menlo Park, California

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11d ago

Director of IT Hybrid 3 days per week onsite in the Bay Area Direct Hire! We are seeking a dynamic and experiencedDirector of ITto oversee and manage our Dev Ops and IT strategy. The ideal candidate will have a strong background in networking, infrastructure management, AWS cloud services and cybersecurity. This role will be pivotal in maintaining and enhancing our IT systems to support our business operations and growth. The Director of IT is a hybrid position (onsite 2-3 days per week) and

Easy Apply

Full-time

Depends on Experience

Senior Manager IT Storage Engineering

San Jose, California

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5d ago

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences-from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you'll discover the real differentiator is our culture. We push the limits of innovation to solve the wo

Full-time

USD 157,850.00 per year

Senior Staff, IT Storage Engineer

San Jose, California

•

5d ago

Position Summary Samsung, a world leader in advanced semiconductor technology, is founded on a simple philosophy - the endless pursuit of excellence will create a better world for all. At Samsung Austin Research and Development Center (SARC) and Advanced Computing Lab (ACL), we are building a center of excellence for Intellectual Property (IP) that is applied to high-performance computing devices (mobile, automotive, and other custom market segments) consumed by millions of people around the wo

Full-time

USD 180,200.00 - 297,200.00 per year

CDS Network/Systems Administrator

Hayward, California

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5d ago

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: Cross Domain Solutions, Linux System Administration, Network Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: CDS Network/Systems Administrator Advance how our customers operate

Full-time

USD 102,000.00 - 138,000.00 per year

Senior System Administrator - Storage and Virtualization of Non-Core Services

Hayward, California

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5d ago

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Information Security, Network Storage, System Administration, Virtualization Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Senior Systems Administrator (Theater Compute & Storage Environment) Transform tech

Full-time

USD 93,662.00 - 115,000.00 per year

Sr. Manager, IT Service Desk

Pleasanton, California

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23d ago

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 ways. BHN's networ

Full-time

USD 4,000.00 per month

Sr Staff IT Software Engineer

Santa Clara, California

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5d ago

Our Mission At Palo Alto Networks , we're united by a shared mission-to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you're ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you're in the right place. Who We Are In order to be the cybersecurity partner of choice, w

Full-time

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Senior IT Systems Administrator jobs in San Jose, CA, USA