Microsoft Windows Vista jobs in California

IT Windows System Engineer - Top Secret Clearance

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT WINDOWS SYSTEMS ENGINEER - TOP SECRET CLEARANCE SpaceX is looking for a Windows Systems Engineer with deep knowledge and broad experience across Microsoft-based technologies, in addition to broader experience and ca

Full-time

USD 130,000.00 - 175,000.00 per year

Innovation and R&D Consultant

Vista, California

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Today

Location: Vista, CA Salary: $40.00 USD Hourly - $50.00 USD Hourly Description: Our client is currently seeking a Innovation and R&D Consultant for a contract-to-hire position. Medical, dental, and vision insurance are available to qualified candidates who meet eligibility requirements. Role Overview As a key member of the Innovation Team, the Product Innovation Specialist plays a central role in shaping the future of product development by developing bold new concepts brought to you, refin

Contract

USD 40.00 - 50.00 per hour

System Administrator - Windows and Linux

Remote or Orlando, Florida

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Today

job summary: Position Summary: The Systems Administrator coordinates the day-to-day, administration, troubleshooting, and maintenance of server systems throughout the enterprise. Specifically, the Engineer provides support and configuration for server systems upon which the packaged and custom applications of the enterprise are installed. The Systems Administrator supports enterprise-class server systems for a variety of business needs and challenges and communicates clearly with end-users, pee

Contract

USD55 - USD65

Software Testing Principal (MUMPS / Healthcare Systems)

Remote

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Today

Job ID: 2617886 Location: Remote Work, TX, US Date Posted: 2026-10-13 Category: Software Subcategory: SW Testing Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is seeking a motivated, career-oriented, and customer-focused Software Testing Principal to support testing and quality assurance activities for mission-critical healthcare applications oper

Full-time

USD 80,001.00 - 120,000.00 per year

Mechanical Engineer

Vista, California

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Today

Description Leidos is seeking a talented Mid-Level Mechanical Engineer to join our Security Enterprise Solutions (SES) business unit in Vista, CA. Our team designs and manufactures highly complex security equipment deployed at border crossings, airports, seaports, and other transportation hubs. Our product portfolio includes radiation detectors and spectrometers, X-ray and gamma-ray scanners for cars, trucks, and trains, and CT explosives detection systems for airline passenger baggage. In this

Full-time

USD 87,100.00 - 157,450.00 per year

Systems Test Engineer

Vista, California

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Today

Description Leidos' Security Enterprise Solutions (SES) operation is seeking a Systems Test Engineer in Vista, CA to join our cross-functional engineering team using cutting edge technology to develop truly novel solutions that make travel and trade safer, healthier, and more efficient on a global level. As a member of the Leidos Security Enterprise Solutions (SES) team, you will be joining a diverse and dedicated group who are excited about producing industry leading screening technology. Our t

Full-time

USD 92,300.00 - 166,850.00 per year

Systems Engineer - AWS, Linux/Windows, Terraform & Kubernetes

Los Angeles, California

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Today

Our client is a growing technology organization seeking a Systems Engineer to join its Infrastructure & Platform Operations team. This is a hands-on role focused on building, maintaining, and improving secure, scalable infrastructure across cloud and on-premises environments. The ideal candidate brings a strong foundation in systems administration, networking, AWS, Infrastructure-as-Code, containers, and production operations. You'll partner closely with software engineering and other technical

Easy Apply

Full-time

$135000 - $150000

Engineer, Sensor - Mac, Linux, or Windows (Hybrid)

Sunnyvale, California

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Today

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses

Full-time

USD 120,000.00 - 180,000.00 per year

Windows / VMware Infrastructure Developer Administrator

Newport Beach, California

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2d ago

Windows / VMware Infrastructure Developer AdministratorIntroductionWe are urgently seeking an experienced Windows / VMware Infrastructure Developer Administrator to manage, maintain, and support enterprise Windows server infrastructure and VMware virtualization environments. The ideal candidate will have strong hands-on experience in Windows Server administration, virtualization, infrastructure troubleshooting, and automation. ResponsibilitiesAdminister and maintain Windows Server environments a

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Contract

Depends on Experience

Sr. Software Engineer II, Sensor - Mac, Linux, or Windows (Hybrid)

Sunnyvale, California

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Today

Full-time

USD 160,000.00 - 250,000.00 per year

Systems Admin(MS365, Windows and SaaS)

Fremont, California

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16d ago

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for aSystems Administrator (Windows and SaaS). Job Description: Job Title:Systems Administrator (Windows and SaaS) Job Type:Fulltime Job Location:Fremont, CA Work Schedule:Onsite Responsibilities Administer MS365, Intune, Active Directory, and Entra ID (Azure AD), including device enrollment, security policies, and access controls. Deploy, patch, and maintain Windows Server e

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Contract

Depends on Experience

Software Test Engineer (MUMPS / Healthcare Systems)

Remote

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Today

Software Test Engineer (MUMPS / Healthcare Systems) Location: Remote Description HigherEchelon is seeking a motivated, career-oriented, and customer-focused Software Test Engineer to support testing and quality-assurance activities for mission-critical healthcare applications operating in MUMPS and InterSystems Cach environments. This role will support modernization efforts, system enhancements, healthcare-interoperability initiatives, and production-support activities associated with long-li

Full-time

Windows & SQL Server In-place Upgrade Automation Engineer

Remote or Hybrid in New York, New York

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Today

Role : Windows & SQL Server In-place Upgrade Automation Engineer Location: Remote (US) Duration: Long Term Note: We're looking for an experienced engineer to automate and support Windows Server and Microsoft SQL Server upgrades across virtual machine and clustered environments. Key Responsibilities: - Automate Windows Server in-place upgrades - Automate SQL Server in-place upgrades - Support standalone SQL Server environments - Support SQL Server Failover Cluster Instances (FCI) -

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Third Party, Contract

Active Directory Architect – Windows AD / IAM / Cloud Security

Irvine, California

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27d ago

Key Responsibilities Active Directory Architecture & Administration Design, maintain, and support enterprise Microsoft Active Directory environments.Architect secure and scalable Active Directory solutions aligned with enterprise security standards.Manage Domain Controllers and Active Directory infrastructure.Perform Domain Controller and AD schema upgrades/migrations, including upgrades from Windows Server 2019/2022 to Windows Server 2025.Troubleshoot Active Directory replication and authentica

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Third Party, Contract

Depends on Experience

Windows & SQL Server In-place Upgrade Automation Engineer

Remote

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8d ago

Role: Windows &SQLServer In-place Upgrade Automation Engineer Duration: 1 YearLocation: USA (Remote)Job Description:Our Client is looking foran experienced engineer to automate and support Windows Server and MicrosoftSQLServer upgrades across virtual machine and clustered environments.Key Responsibilities:Automate Windows Server in-place upgradesAutomateSQLServer in-place upgradesSupport standaloneSQLServer environmentsSupportSQLServer Failover Cluster Instances (FCI)SupportSQLAlways On Availabi

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Contract

Depends on Experience

IT End User Support with MAC and Windows

Sacramento, California

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7d ago

University Sacramento CA 95814 Work onsite M-F (8-5) Every other Saturday )one day removed from week to accomodate MUST BE LOCAL TO THE AREA TO APPLY Needs to be flexible with houts if necessary Needed ASAP Contract Help Desk Technician 25. hr Pay Rate Candidate should understand both PC and Macs. Client will train, must have exceptional customer services sills. Will be working onsite in Sacramento. Candidate must be comfortable working on his own since the main team is located in SF. Will b

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Contract

VistA Transition SME (Remote)

Remote

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Today

Overview: GovCIO is seeking a VistA Transition Subject Matter Expert (SME) to support the Department of Veterans Affairs (VA) Health Portfolio. The VistA Transition SME serves as a senior technical resource responsible for analyzing, planning, coordinating, and executing activities supporting the transition of legacy VistA applications during Electronic Health Record Modernization (EHRM) deployments. Working closely with the Lead VistA Transition SME, Project Manager, Data Analysts, Technical S

Full-time

USD 135,000.00 - 145,000.00 per year

Windows & SQL Server In-place Upgrade Automation Engineer

Remote

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7d ago

Easy Apply

Contract, Third Party

Depends on Experience

Windows &SQLServer Automation Engineer

Remote

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Today

Windows &SQLServer In-place Upgrade Automation Engineer Length : 1 Year Location - Remote Looking for an experienced engineer to automate and support Windows Server and MicrosoftSQLServer upgrades across virtual machine and clustered environments. Key Responsibilities Automate Windows Server in-place upgradesAutomate SQL Server in-place upgradesSupport standalone SQL Server environmentsSupport SQL Server Failover Cluster Instances (FCI)Support SQL Always On Availability GroupsPerform rolling clu

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Contract, Third Party

60 - 80

Desktop Support Technician, End User Support, Windows & macOS Support

San Diego, California

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Today

<>Desktop Support Technician | End User Support | Windows & macOS Support Technical Skills & Tools - Mac OS support (slight priority) - Windows OS support - Mobile support for iOS and Android - ServiceNow ticketing system experience - MFA and Identity tools (Ping ID- Beyond Identity- Octa) - MDM tools (AirWatch- UEM- Jamf- or InTune) - Slack workflow usage for tier escalations - Certifications optional if basic knowledge is demonstratedJob TitleDesktop Support Technician We are seeking an expe

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Contract

$31.75

Microsoft Windows Vista jobs in California, USA