Microsoft Windows Jobs in California

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Operations Lead- Windows/macOS transitions Lead

Javen Technologies, Inc

Remote

Third Party, Contract

Title: IT Project Lead -- Operations Systems- Windows/macOS transitions Lead Location: Remote Duration: 12 months contract+ Job Description: Manage Windows and macOS lifecycle transitions - from beta testing new releases to retiring out-of-date versions, in collaboration with internal team and managed service provider Leveraging automation and self-service tools, maintain and improve OS provisioning, onboarding & offboarding processes (Autopilot & Jamf DEP)Ensure overall compliance of OS featur

Windows Systems Engineer

ProCorp Systems Inc.

San Diego, California, USA

Contract

Position Title - Windows Systems Engineer Location San Diego, CA. Duration: Long Term Key Responsibilities: Perform regular Windows OS patching across enterprise systems, including Windows 10/11 and Windows Server environments.Maintain and administer Microsoft Active Directory, including user and group management, OU structures, and domain services.Develop and manage Group Policy Objects (GPO) for security, compliance, and operational requirements.Assist with system hardening efforts, leveragin

Tier 2 Windows 11 Upgrade Technician Onsite in Torrance, Ca.

Zeektek

Torrance, California, USA

Contract

Job Description: Tier 2 Windows 11 Upgrade TechnicianLocation: 3330 Lomita Blvd, Torrance, CA 90505 Job Type: Full-Time, Onsite Department: Healthcare IT Services Reports To: IT Manager OverviewWe are seeking a Tier 2 Windows 11 Upgrade Technician to support our healthcare organization s transition from Windows 10 to Windows 11 at our Torrance, CA facility. This onsite role focuses on executing upgrades, resolving technical issues, and ensuring compliance with healthcare regulations like HIPAA.

Windows System Engineer

eCom Solutions, Inc.

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

Windows System Engineer - W2

Narvee Tech Inc

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

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

Windows Systems Engineer

eCom Solutions, Inc.

San Diego, California, USA

Contract

Job Title: Windows Systems Engineer Location: San Diego, CA Duration: Long term Pay Rate: BOE 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 tools is a strong plus. Key Re

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

Windows Systems Engineer

Advansys Inc

San Diego, California, USA

Contract, Third Party

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 tools is a strong plus. Key Responsibilities: Perform regular Windows OS patching across enterprise systems, including Windo

Windows Developer Infrastructure Engineer

Cohesive Technologies LLC

San Jose, California, USA

Contract

Cohesive Technologies is a global IT Services & Solutions company providing IT Staffing Services and Application Development Services necessary for technology leaders to deliver business value. We help our people and clients succeed by leveraging our expertise, deep industry and market knowledge, proprietary assessment tools and techniques, and project delivery methodologies. Through relationships with thousands of specialized professionals, we bring an unparalleled ability to match talent with

Desktop Support Engineer (Windows 10 to Windows 11 Migration)

Triune Infomatics Inc

Santa Clara, California, USA

Contract

Role: Desktop Support Engineer (Windows 10 to Windows 11 Migration) Location: Santa Clara, Onsite (5 days a week) Duration: Short term, up to 3 months Job Description: We are seeking a highly skilled Desktop Support Engineer with solid experience in Dell Latitude hardware platforms to assist with the migration from Windows 10 to Windows 11. This is a short-term, 3-month project, requiring the candidate to work onsite in Santa Clara for all 5 days of the workweek. The ideal candidate should hav

Windows Administrator OR Azure Administrator

Balin Technologies LLC

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

C++ Windows Driver Development Engineer

Ledgent Technology

Remote

Full-time

Software Engineer for Windows Kernel Driver Development We are looking for a software engineer to be an integral part of the team that is developing a game changing solution which will revolutionize how applications are deployed on desktop and mobile devices. The ideal candidate will have extensive experience with C++ programming, experience with Windows kernel drivers, developing multi-threaded user applications and system services, strong problem-solving skills, excellent communication skills

Operating systems Lead (Windows/macOS transitions)

Javen Technologies, Inc

Remote

Contract

Title: IT Project Lead --Windows/macOS transitions Admin Location: Remote Duration: 12 months contract+ Job Description: Manage Windows and macOS lifecycle transitions - from beta testing new releases to retiring out-of-date versions, in collaboration with internal team and managed service provider Leveraging automation and self-service tools, maintain and improve OS provisioning, onboarding & offboarding processes (Autopilot & Jamf DEP)Ensure overall compliance of OS features, settings, and pol

Sr. Windows Systems Engineer (need exchange experience)- 100% onsite

Calance

Irvine, California, USA

Full-time

Our client is looking for a seasoned Systems Engineer. The right candidate will have an in-depth knowledge of Microsoft Core Infrastructure Suite of products. Additionally, experience administering a highly available transactional environment that has PCI, HIPAA or other regulatory compliance his highly preferred. This position offers an opportunity to play a key role in a dynamic, fast paced, collaborative and highly productive team. You will assist our customer in its journey to mature it s in

Windows Systems Engineer - Intune

Innovative Information Technologies, Inc

Calabasas, California, USA

Full-time

TITLE: Systems Engineer (Windows, AD, Azure, AWS) LOCATION: Calabasas, CA (hybrid 3 days a week) Type: Fulltime Windows, AWS, Azure, Intune

ID: Operation Support (Windows/VMware/Storage)

Stellar IT Solutions

Bridgewater, Connecticut, USA

Full-time, Part-time, Contract, Third Party

Job Title: Operation Support (Windows/VMware/Storage) Location: Remote Contract Type: Contract Job Description: We are looking for an experienced Operational Support Engineer with deep expertise in Windows, VMware, and enterprise storage platforms to support ongoing infrastructure operations and critical storage migration efforts. This role is integral in ensuring system reliability, performance, and seamless integration across multiple platforms. Key Responsibilities: Lead and execute migrati

Senior C++ Windows Engineer (Windows API)

GlobalLogic Inc.

Remote

Full-time

Job Description: Good theoretical and practical knowledge of C++ and STLExperience with complex SW multi-threaded environmentsExperience in development for Windows(compilers, linkers, build systems, debuggers), knowledge of WinAPIExperience with Windows Internals or kernel development (software driver level, not embedded)Knowledge of the BLE protocol and stackDebugging techniquesCapable of independently taking a feature through the entire development cycle while cooperating with multiple teams.

Sr. Windows Administrator

SES

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

Windows Administrator

eQuest Solutions

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