Senior IT Systems Administrator jobs in San Jose, CA

Mountain View, California

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Today

Harness is the AI Software Delivery Platform company, led by technologist and entrepreneur Jyoti Bansal (founder of AppDynamics, acquired by Cisco for $3.7B). Harness has raised approximately $570M in funding and is valued at $5.5B, backed by leading investors including Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, Citi Ventures, and more. As AI accelerates code creation, the real bottleneck has shifted to everything after the code - testing, deployments, application security, reliabilit

Full-time

USD 115,000.00 - 130,000.00 per year

Senior IT Systems Engineer

Remote

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Today

About Flexport: At Flexport, we believe global trade can move the human race forward. That's why it's our mission to make global commerce so easy there will be more of it. We're shaping the future of a $10T industry with solutions powered by innovative technology and exceptional people. Today, companies of all sizes-from emerging brands to Fortune 500s-use Flexport technology to move more than $19B of merchandise across 112 countries a year. The recent global supply chain crisis has put Flexport

Full-time

USD 130,000.00 - 172,000.00 per year

Senior IT Systems Desktop Engineer

Remote

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Today

Senior IT Systems Desktop Engineer Job Posting Location: Remote, USA Posting Start Date: 9/25/26 Req Id: 10314 Required Travel: 0 - 10% Remote, Onsite or Hybrid?: Remote For more than 100 years, Modine has solved the toughest thermal management challenges for mission-critical applications. Our purpose of Engineering a Cleaner, Healthier World means we are always evolving our portfolio of technologies to provide the latest heating, cooling, and ventilation solutions. Through the hard work of mor

Full-time

USD 85,000.00 - 142,000.00 per year

Sr. IT Systems Analyst (Insurance Rating)

Remote or Hybrid

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Today

Our direct, Fortune 500 client is looking for an experienced, REMOTE Sr. IT Systems Analyst for a long-term, extendable contract position. You'd be joining the Commercial Lines team and will be collaborating with the business team to translate business requests into IT functional/technical requirments for modifications and imrpovements to their rating systems. Your main reponsibilities will revolve around analyzing systems and programs/applications to evaluate where improvements can be made to e

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Contract

DOE

Senior IT Systems Analyst – Epic SER / Provider Records

Remote

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12d ago

Senior IT Systems Analyst Epic SER / Provider Records (Remote)IntroductionWe are seeking a Senior IT Systems Analyst with advanced expertise in Epic SER and Provider Records to support a fully remote healthcare IT environment. The ideal candidate will have strong hands-on experience managing provider records, troubleshooting complex provider data issues, resolving incidents, and working closely with technical and business stakeholders. This role requires a highly independent professional who ca

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Contract

Depends on Experience

Senior Systems Administrator

Dublin, California

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Today

Senior Systems Administrator Direct Hire Full-Time Role Pay Rate: $50 - $60 per hour Location: Dublin, CA - Hybrid Role Job Summary: The Senior Systems Administrator will be responsible for working on complex projects, assignments, and issues where they will determine methods and procedures needed. They will also coordinate activities of other associates from among all support teams involved, not just the network, as the situation warrants. Areas of focus include relationship management, se

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Full-time

$50 - $60 per hour

Senior Systems Administrator, IT Applications

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 The Senior Systems Administrator, ITSM, analyzes business requirements and delivers optimal solutions using ITSM best practices and tools, including the Ivanti suite. This role is critical in ensuring ITSM processes are effectively implemented, aligned with business goals, and adhere

Full-time

Senior Systems Administrator, IT Applications

Remote or Hybrid in Manila, Metro Manila

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Today

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Analyst, ITSM, works under the direction of the IT Service Management Administrator to analyze business needs and deliver optimal solutions using ITSM best practices and tools, including the Ivanti suite. This role is critical in ensuring ITSM processes are effectively implemented, aligned with

Full-time

IT Systems Engineer Sr

Remote or Cleveland, Ohio

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Today

job summary: For this contractor assignment, seeking a Senior IT Systems Engineer with a focus on SAS Grid. This role is for a SAS administrator, not a SAS/SaaS programmer. location: Telecommute job type: Contract salary: $58.57 - 68.57 per hour work hours: education: Bachelors responsibilities: 1. - SAS Administration (Windows & Linux) o Administer, maintain, and support SAS environments hosted on both Windows and Linux platforms. o Perform system health checks, upgrades, patching, user

Contract

USD59 - USD69

IT Support Administrator

Morgan Hill, California

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Today

MACOM (NASDAQ: MTSI) is a global leader in the design and manufacture of advanced semiconductor products across a diverse range of end markets, including Data Centers, Telecommunications, Industrial and Aerospace and Defense. We develop innovative, cutting-edge technologies and products across the spectrum of radio frequency (RF), microwave, millimeter wave, photonics and high-speed analog technologies. Our solutions support critical network infrastructure applications like artificial intelligen

Full-time

USD 24.00 - 38.00 per hour

Senior Systems Administrator

Remote or Chicago, Illinois

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Today

job summary: Will be responsible for installing, operating, and maintaining environments consisting of servers running Red Hat Linux and VMware ESXi on HPE hardware and in Azure Cloud. Required Skills - Linux; Veeam; VMWare Job Duties - - Analyze, evaluate, plan, implement, configure, patch, upgrade and tune software and hardware in virtualized, highly available and stand-alone environments. - Document procedures and update standards for new or modified systems and environments. - Ability to wo

Full-time

USD56 - USD76

Sr IT Engineer - M365 Platform Protection & Data Governance

San Jose, California

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Today

Job Req ID: 30163 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass

Full-time

USD 140,000.00 - 155,000.00 per year

Sr. IT Operations Specialist - Corporate Events & Executive Support

Milpitas, California

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Today

To make electronics, you need chips, wafers, transistors, reticles, and To make these, you must see, test and manufacture them at scale-faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll solve complex challenges, work alongside brilliant minds and help shape the future of technology. Group/Division KLA's IT group supports business growth and productivity by connecting people, process and technology around the

Full-time

USD 137,800.00 - 202,133.00 per year

Systems Administrator IV, Health Systems (Epic Tapestry, Referrals)

Pleasanton, California

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6d ago

Please note, this position is designated as flexible (aka hybrid), and the expectation is that the selected candidate will report to the assigned office 3 days per week. Also, this position will require working west coast time zone business hours (8am - 5pm PT). Technical Summary: The System Administrator /IV, Health Systems (Epic Tapestry, Referrals) supports the Clinical Care and Patient Engagement Technologies organization by serving as a senior-level subject matter expert responsible for the

Full-time

USD 129,200.00 - 167,200.00 per year

Senior IT Engineer

San Jose, California

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Today

About the role Muon seeks a Senior IT Engineer to join our IT team. The ideal candidate is a seasoned identity and access management (IAM) professional with a strong background in Okta. In this role you will own authentication and authorization across the organization-spanning SaaS applications, cloud environments, on-premises infrastructure, and user endpoints-while architecting scalable, secure identity solutions that keep pace with our rapidly growing company. You will focus on identity and

Full-time

USD 170,000.00 - 190,000.00 per year

IT Infrastructure Systems Engineer

Milpitas, California

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21d ago

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 solve their most d

Full-time

USD 108,000.00 - 162,000.00 per year

Senior IT Audit Contractor

Palo Alto, California

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5d ago

DivIHN (pronounced divine) is a CMMI ML3-certified Technology and Talent solutions firm. Driven by a unique Purpose, Culture, and Value Delivery Model, we enable meaningful connections between talented professionals and forward-thinking organizations. Since our formation in 2002, organizations across commercial and public sectors have been trusting us to help build their teams with exceptional temporary and permanent talent. Visit us at to learn more and view our open positions. Please apply o

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Third Party, Contract

$50 - $67

Senior Software Developer - LabVIEW / IT

Milpitas, California

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Today

Overview PDF Solutions (NASDAQ: PDFS) is a leading provider of comprehensive data solutions for the semiconductor ecosystem, helping companies improve yield, quality, and time to market through analytics, machine learning, and advanced testing solutions. We offer innovative technologies and services that empower semiconductor companies to optimize every phase of their manufacturing process. Are you looking to hone your skills in an exciting career where you can work on cutting edge technology

Full-time

USD 130,000.00 - 200,000.00 per year

Senior Director, IT

Menlo Park, California

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Today

About Moloco: Moloco is an AI-native performance advertising company, bringing the power of AI advertising to the open internet. Founded in 2013 by machine learning engineers who had built AI advertising systems inside the world's largest technology companies, Moloco began from a shared mission: to build that same engine for the open internet. Today, Moloco is one company with two businesses, built on the same compound AI system. Moloco Ads is our AI-native performance advertising platform, he

Full-time

USD 276,000.00 - 345,000.00 per year

Systems Administrator III, Health Systems

Pleasanton, California

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6d ago

Job Summary: In addition to the responsibilities listed below, this position is responsible for system build, testing, validation, and ongoing support of assigned applications. This position will possess clinical or IT systems knowledge and experience to develop and support safe and high quality care using the electronic health record. This position will perform in depth and precise investigation and documentation of future- state operational specifications and application functionality. Perfor

Full-time

USD 111,100.00 - 143,770.00 per year

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