System administration jobs in California

Remote

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3d ago

Hi, Job Title: SAP Ariba Systems Operations Analyst Location: Oakland, CA Duration: December 1, 2026 November 30, 2027 Pay Rate: $70/hr. W2 Key Skills Open to non-local but the HM prefers Local candidates.The role is remote. If local, possibly occasional meetings but would be infrequent.Top thing: Experience with SAP Ariba is a mustJob Description: Ariba System Administration Administer and maintain SAP Ariba modules, configurations, workflows, catalogs, templates, and master data.Manage approv

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Contract

$65 - $70

L&I IT System Administration - Senior/Specialist

Remote or Tumwater, Washington

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Today

Salary : $94,620.00 - $127,248.00 Annually Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Remote Optional Job Number: 2026-08211 Department: Dept. of Labor & Industries Division: Information Technology - Enterprise Computing & Support Services Opening Date: 10/08/2026 Closing Date: 10/22/2026 11:59 PM Pacific Salary Information: The high end of the salary range, Step M is typically a longevity step Description Our Mission: Keep Washington Safe and Wo

Full-time

USD 94,620.00 - 127,248.00 per year

Senior Linux Administrator

Hybrid in Campbell, California

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Today

Job Description: We are seeking an experienced Senior Linux Administrator to support enterprise Linux infrastructure and server environments. The ideal candidate will have strong hands-on experience with Linux administration, directory services, networking infrastructure, scripting, and server migrations. Key Responsibilities & Qualifications Strong hands-on experience administering Linux/Unix environments, including installation, configuration, troubleshooting, and maintenance. Experience inst

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Contract, Third Party

Depends on Experience

Human Resources Operations Specialist

Remote

•

11d ago

Role SummaryThe HR Operations Specialist supports payroll, benefits, compensation, HR systems, reporting, and compliance activities across the organization. This role is responsible for maintaining accurate HR data, administering key programs and platforms, and supporting efficient HR operations while handling sensitive and confidential information with discretion. Responsibilities Administer payroll processes and coordinate with payroll vendors and finance teams to support accurate and timely p

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Full-time

Depends on Experience

Applications Support Supervisor (IT Application Development Senior/Specialist)

Remote or Olympia, Washington

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Today

Salary : $99,300.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-3266-07541 Department: Liquor and Cannabis Board Division: Information Technology Services Opening Date: 09/11/2026 Description WSLCB Vision Safe communities for Washington State Mission Promote public, public health, safety and trust through fair administration and enforcement of liquor, tobacco, cannabis and vapor laws This rec

Full-time

USD 99,300.00 - 133,608.00 per year

Collision Systems Administrator - CCC ONE/Mitchell

Remote

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23d ago

Collision Systems Administrator ONELocation: 100% Remote United States Employment Type: Full-Time Salary Range: $75,000$95,000 annually Contract Pay Range: $38$45/hour W-2, depending on experience Position OverviewWe are seeking an experienced Collision Systems Administrator to support enterprise-level collision repair technology platforms, with a primary focus on ONE and Mitchell. This role will be responsible for the day-to-day administration, configuration, support, and optimization of

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Full-time

$38 - $45

Technical Project Manager

Los Angeles, California

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Today

Job Title: Technical Project Manager Location: Canoga Park, CA 91304 Job Type: Full-Time | Onsite Job Summary We are seeking an experienced Technical Project Manager or IT Project Manager to manage and support CRM systems, Microsoft 365 administration, software upgrades, and technology improvements. The ideal candidate will have strong technical expertise in Microsoft 365, CRM management, cloud identity administration, and AI integration, along with experience coordinating IT projects, supportin

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Full-time

80,000 - 100,000

L&I IT Network and Telecommunications - Senior/Specialist

Remote or Tumwater, Washington

•

Today

Salary : $94,620.00 - $127,248.00 Annually Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Remote Optional Job Number: 2026-08296 Department: Dept. of Labor & Industries Division: Information Technology - Enterprise Computing & Support Services Opening Date: 10/12/2026 Closing Date: 10/26/2026 11:59 PM Pacific Salary Information: The high end of the salary range, Step M is typically a longevity step Description Our Mission: Keep Washington Safe and Wo

Full-time

USD 94,620.00 - 127,248.00 per year

System Administrator

Remote

•

10d ago

Job Title: System Administrator Company: Arch Systems LLC Client: Internal Revenue Service (IRS) Position Type: Full-Time Location: Remote Position Overview Arch Systems is seeking a skilled System Administrator with at least 3 years of experience in Linux system administration, particularly Red Hat Enterprise Linux (RHEL) and OpenShift environments. The selected candidate will be responsible for administering, maintaining, securing, and supporting yK1 production, test, development, and Mission

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Full-time

70000 - 80000

Physical Security Systems Project Manager

Remote

•

Yesterday

MUST Have CCure 9000 System Experience ONLY W2ONLY W2ONLY W2 Title: Physical Security Systems Project Manager Location: Sacramento, CA 95814 Duration: 24 Months Contract Job Description: Terms of Employment W2 Contract, 24 Months100% remote opportunity Responsibilities Provide project management and program support for physical security initiatives across power generation facilities and corporate locations.Coordinate cross-functionally with operations, IT, compliance, procurement, vendors, and

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Contract

Depends on Experience

DevOps/System Engineer - San Jose, CA - W2

San Jose, California

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2d ago

Job Title: DevOps/System Engineer Location: San Jose, CA Duration: 3Months of Contract Requirements: Especially high skill level of VMware admin and management, also including but not limiting, Jenkins, GIT, DevOps tool administration Systems Administration/System Engineer certification in Linux+, e.g., CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or Red Hat Certified Engineer (RHCE) preferred Network equipment management, Cisco equipment preferred, 5+ years of system administ

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Contract

Depends on Experience

HPC Cloud Systems Administrator (Remote)

Remote

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10d ago

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for 26 years and is consistently determined to keep the "bar of excellence" quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis. RedLine is looking for a High Performance Computing (HPC)/Cloud System

Full-time

Depends on Experience

Mainframe System/Automation Engineer - Remote

Remote

•

Yesterday

Mainframe System/Automation Engineer - Fully Remote Experience: 5+ Years We are seeking a Mainframe Systme/Automation Engineer with strong experience in IBM Z automation, z/OS operations, and migration projects. The ideal candidate will have hands-on expertise with NetView for z/OS, System Automation for z/OS, REXX, JCL, TSO/ISPF, and Policy Database (PDB). <>Key ResponsibilitiesSupport and implement System Automation for z/OS and NetView for z/OS solutions.Participate in z/OS Automation Migrat

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Contract

$40 - $52

Senior HPC Systems Administrator (Remote)

Remote

•

10d ago

Full-time

Depends on Experience

Sr. Business Systems Consultant - iManage

Remote or Hybrid

•

Today

Our Fortune 100 client has a fully REMOTE opening for a Senior Business Systems Consultant on a 6-month contract with the possibility for extensions/conversion. Your role would focus on application support and administration tasks for their iManage platform (specifically, iManage Work). Several years of experience specifically supporting this platform is required. Please note that while this is a fully remote opening, all work must be performed from within the US and will generally follow an

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Contract

DOE

HCL Looking for Infrastructure Engineer – Linux Automation & Unix Administration

Remote or Hybrid in Alpharetta, Georgia

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Today

Job Title: Infrastructure Engineer Linux Automation & Unix AdministrationLocation: Alpharetta, GA Work Mode: Onsite Job OverviewWe are seeking experienced infrastructure professionals for opportunities in Linux Infrastructure Automation and Unix/Linux System Administration. Candidates should have relevant hands-on experience in at least one of the specializations listed below. Infrastructure Automation LinuxStrong experience in Linux systems engineering, preferably Red Hat Enterprise Linux (RH

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Full-time

40 - 60

M365 Systems Administrator

Remote

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Today

*No third party candidates - W2 only* *Must be authorized to work in the U.S without employer sponsorship* *Candidate must be on EST or CST* Job Title:M365 Systems Administrator Duration: 2 months Location: 100% remote (US) Description: We are seeking an experienced M365 Systems Administrator to support the administration, security, and continuous improvement of enterprise collaboration platforms and infrastructure services. This role will be responsible for maintaining Microsoft 365 applicati

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Contract

85 - 90

Mainframe Automation Specialist (z/OS System Automation)

Remote

•

Yesterday

Location: Remote, USA Job Type: Contract We are looking for an experienced Mainframe Automation Specialist with expertise in CA OPS/MVS to IBM Tivoli System Automation for z/OS migration projects. Required Skills: 5+ years of mainframe operations experience IBM System Automation for z/OS and NetView for z/OS CA OPS/MVS automation and migration experience Strong TSO/ISPF and JCL skills REXX scripting and System Automation Policy Database (PDB) z/OS system operations and automation Preferred Ski

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Contract, Third Party

Depends on Experience

Software Engineer

Port Hueneme, California

•

Today

Software Engineer Port Hueneme, CA About Us: JSL Technologies, Inc. (JSL) is a certified Small Disadvantaged Business (SDB) and Veteran-Owned government contractor delivering engineering, logistics, and program support services to the Department of Defense (DoD). Our team of more than 200 professionals is dedicated to providing practical, innovative, and cost-effective solutions that support critical missions. Headquartered in Oxnard, California, JSL supports government customers across the

Full-time

USD 51.00 - 62.00 per hour

System Administrator

Remote

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Today

The System Administrator provides day to day infrastructure and customer support within DOE's on prem environment. The role supports server administration, patching, backups, incident response, and ongoing security posture maintenance. Administer Windows Server 2019/2022 environments, including installation, configuration, upgrades, security patches, and scheduled maintenance. Monitor backup/storage systems, troubleshoot alerts, and ensure recovery readiness.Perform vulnerability scanning and re

Full-time

System administration jobs in California, USA