Windows System Administrator Jobs in California

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Windows System Administrator

Sun Technologies,Inc.

•

Remote

Contract

Job Title: Windows System Administrator Duration: up to 12 months contract (with the possibility of extension) Location: Remote Work / Work from Home Pay Rate: $60/hr - $70/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: 8+ years of experience as a Windows Server Administrator o
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Posted 49 days ago | Updated 4 days ago

Windows and Azure System Administrator

GovCIO

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Remote

Full-time

Overview GovCIO is hiring a highly skilled Windows and Azure System Administrator with experience in cloud environments for the Department of Veterans Affairs. The candidate will maintain the infrastructure, ensure optimal system performance, and uphold stringent security measures. This position is fully remote within the United States. Responsibilities Implement and optimize monitoring solutions to track system health, performance, and security. Conduct regular maintenance, updates, and patc
Posted 26 days ago | Updated 11 hours ago

Windows Administrator OR Azure Administrator

Balin Technologies LLC

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Santa Ana, California, USA

Contract

We are looking for a professional who has transitioned from a Windows System Administrator role to an Azure Administrator, possessing a strong foundation in both areas. Location: Santa Ana, CA Key Skills Required: Windows Administration:Expertise in Windows AD, Domains, DNS, DHCP, Forest creation, modification, and integration.Security & Authentication:Knowledge of External DNS, NTLM, Kerberos, Certificate Authority, and SAML SSO.Intune AdministrationAzure AD & Tenant ConfigurationO365 Administr
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Posted 28 days ago | Updated 26 days ago

Windows Administrator - Active Directory, VMWare, Power Shell Scripting, AWS

SES

•

Remote or Denver, Colorado, USA

Full-time

Windows Administrator Type: W2 With Benefits - No C2C Location: Remote - will support Denver, CO hours Experience in the following: Experience supporting large scale infrastructure preferred. Active Directory Domain Administration VMWare PowerShell Scripting AWS and Azure background Automation background Experience working in a ticket queue Experience with Windows OS upgrades\migrations About SES: Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of
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Posted 7 hours ago

Sr. Windows Administrator

SES

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Remote

Contract

Top Technical Skills: Experience supporting large scale infrastructure preferred. Active Directory Domain Administration VMWare PowerShell Scripting AWS and Azure background Automation background Experience working in a ticket queue Experience with Windows OS upgrades\migrations About SES: Systems Engineering Services Corporation (SESC), founded in 1989, is a leading provider of technology solutions to Fortune 1000 companies and government organizations. Specializing in Accelerated Development
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Posted 4 days ago

Windows System Engineer - W2

Narvee Tech Inc

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San Diego, California, USA

Contract

Job Title: Windows System Engineer Duration: 12 Months (Possible Extension) Location: San Diego, CA (Onsite) Job Description We are seeking a highly motivated and detail-oriented Windows Systems Engineer to support our enterprise environment. The ideal candidate will be experienced in Windows patching, Active Directory administration, and Group Policy Objects (GPO), with a solid understanding of endpoint and server operating systems. Familiarity with automation, hardening standards, and security
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Posted 11 days ago | Updated 3 days ago

Windows System Engineer

eCom Solutions, Inc.

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San Diego, California, USA

Contract

Hiring: Job Opportunity for Windows Systems Engineer Hi, This is Ravi from eCom Solutions Inc. I was reviewing your resume online and would like to talk to you regarding an exciting opportunity we have with one of eCom's premier clients. Your experience looks like a good fit for the position and I wanted to know if you would be interested in exploring this opportunity. Job Title: Windows Systems Engineer Location: San Diego, CA Duration: Long term We are seeking a highly motivated and detail-ori
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Posted 10 days ago

Level 3 Windows Network Administrator

cyberThink, Inc.

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Remote

Contract

Actively Hiring: Role: Level 3 Windows Network Administrator Location: 100% remote work (In US or offshore in India Client is looking for level Windows Network Administrator with extensive experience in Active Directory, Exchange, O365, OKTA, Azure AD Scripting with Python and PowerShell MacOS support and general infrastructure/networking (including firewall and office setup) The hourly range for roles of this nature are $40 to $60/hr. Rates are heavily dependent on skills, experience, locatio
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Posted 6 days ago

Windows Administrator

eQuest Solutions

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Los Angeles, California, USA

Full-time

Please note I have direct access to the Hiring Director on this position. This is an outstanding opportunity for a Sr. Systems Engineer / Windows Administrator to drive the growth and enhancement of the Azure environment from the ground up. We are a leading and growing hospitality company in our niche and are looking for a Sr. Systems Engineer / Windows Administrator. We are a publicly traded company that has been in business for 74+ years, realized $3.6B in revenue in 2024 (15 % increase over p
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Posted 41 days ago | Updated 10 hours ago

VistA System Administrator (Remote)

Govcio LLC

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US

Full-time

Overview: GovCIO is hiring a VistA and Windows System Administrator to support Veterans Affairs operational needs. The role requires AWS, VistA, and Windows administration experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United States. Responsibilities: Plan the transition of development and/or production environments to new technologies. Ensure data integrity and facilitate electr
Posted 15 hours ago

VistA System Administrator (Remote)

Govcio LLC

•

US

Full-time

Overview: GovCIO is hiring a VistA and Windows System Administrator to support Veterans Affairs operational needs . The role requires AWS, VistA, and Windows administration experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United States. Responsibilities: Plan the transition of development and/or production environments to new technologies . Ensure data integrity and facilitate elec
Posted 1 day ago | Updated 10 hours ago

VistA System Administrator

GovCIO

•

Remote

Full-time

Overview GovCIO is hiring a VistA and Windows System Administrator to support Veterans Affairs operational needs . The role requires AWS, VistA, and Windows administration experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within the United States. Responsibilities Plan the transition of development and/or production environments to new technologies . Ensure data integrity and facilitate elec
Posted 3 days ago | Updated 11 hours ago

Windows/Network Sys Administrator

GovCIO

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Remote

Full-time

Overview GovCIO is seeking a highly skilled System Administrator to support the management and maintenance of the Veterans Affairs IT infrastructure. This role involves troubleshooting hardware, software, and networking issues, ensuring optimal performance and security, and executing scheduled maintenance and upgrade activities. The candidate will collaborate with stakeholders, government leadership, and engineering teams to design, maintain , and optimize server environments in alignment with
Posted 26 days ago | Updated 11 hours ago

Windows Endpoint Applications Administrator

Aerospace Corporation

•

El Segundo, California, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,
Posted 51 days ago | Updated 3 hours ago

Windows System Engineer

New Era Technology

•

Fremont, California, USA

Contract

Basic knowledge of Linux server Advanced Windows Server engineering, configuration management, troubleshooting advanced problems and Windows client participating in AD or Azure environments Experience authoring and troubleshooting Microsoft Active Directory Group Policy Experience administering Microsoft Active Directory Azure experience, managing applications and conditional access policy SSO familiarity, application federation and SAML/OIDC terminology Advanced Microsoft Active Directory engin
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Posted 3 days ago | Updated 10 hours ago

Senior Windows Architect / Administrator, Financial or Trading Experience Required - Work From Home - R

Next Step Systems

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Remote

Full-time

Senior Windows Architect / Administrator, Financial or Trading Experience Required - Work From Home We are currently looking for a Senior Windows Architect / Administrator for a great work from home opportunity. We are seeking a talented and self-motivated Senior Windows Administrator to join a growing IT team. Experience with Windows, Active Directory and PowerShell is required. This position is 100% Remote. Senior Windows Architect / Administrator Responsibilities: - The Senior Windows Arch
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Posted 60+ days ago | Updated 14 hours ago

Senior Windows Engineer / Administrator, Financial or Trading Experience Required - Work From Home - R

Next Step Systems

•

Remote

Full-time

Senior Windows Engineer / Administrator, Financial or Trading Experience Required - Work From Home We are currently looking for a Senior Windows Engineer / Administrator for a great work from home opportunity. We are seeking a talented and self-motivated Senior Windows Administrator to join a growing IT team. Experience with Windows, Active Directory and PowerShell is required. This position is 100% Remote. Senior Windows Engineer / Administrator Responsibilities: - The Senior Windows Enginee
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Posted 60+ days ago | Updated 14 hours ago

Sr. Windows Administrator/Test Lab Manager TS/SCI Poly SAN DIEGO, CA

Leidos

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San Diego, California, USA

Full-time

Come join our exciting and fast-growing National Security Group! This position is located in San Diego, CA. *You must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a Senior Windows Administrator / Test Lab Manager to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program. You will be responsible for performing daily system administration and O&M support activities in support of a comple
Posted 60+ days ago | Updated 2 hours ago

Senior Windows Administrator, Financial or Trading Experience Required - Work From Home - R

Next Step Systems

•

Remote

Full-time

Senior Windows Administrator, Financial or Trading Experience Required - Work From Home We are currently looking for a Senior Windows Administrator for a great work from home opportunity. We are seeking a talented and self-motivated Senior Windows Administrator to join a growing IT team. Experience with Windows, Active Directory and PowerShell is required. This position is 100% Remote. Senior Windows Administrator Responsibilities: - The Senior Windows Administrator will be added to an existi
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Posted 60+ days ago | Updated 14 hours ago

Windows System Engineer

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t
Posted 60+ days ago | Updated 3 hours ago