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Windows Server Jobs in California (NOW HIRING)

SEDAA

Windows Server Administrator

Oakland, CA · On-site

Key responsibilities include managing Windows Server environments, coordinating deployments and security patching, troubleshooting system issues, collaborating with internal and external stakeholders ...

Syntricate Technologies

Windows Server Admin

San Diego, CA · On-site

$46.50 - $58.25/hr

Syntricate Technologies is seeking a Windows Server Admin to manage and maintain enterprise-level applications. The role requires strong development skills for process automation and critical ...

Enexus Global

Windows SME

Oakland, CA · On-site

The ideal candidate will have deep expertise in Windows Server, Windows Gold Image Management, Microsoft Configuration Manager (SCM/MEM), operating system deployment, patch management, and scripting.

New

STN, Inc

Windows Systems Engineer (MTS)

Pleasanton, CA · On-site

$175K - $195K/yr

Administer Windows Servers across multiple customer environments, including DNS, DHCP, Group Policy, file and print services, and certificate services * Plan and execute Active Directory work ...

CFS

Senior Server Administrator

Modesto, CA · Hybrid

$110K - $135K/yr

The ideal candidate brings deep expertise in Windows and Linux server administration, virtualization, Active Directory, Microsoft 365, and cloud technologies. This individual will serve as a senior ...

CFS

Senior Server Administrator

Modesto, CA · On-site

$110K - $135K/yr

The ideal candidate brings deep expertise in Windows and Linux server administration, virtualization, Active Directory, Microsoft 365, and cloud technologies. This individual will serve as a senior ...

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Windows Server information

See California salary details

$88.3K

$106.4K

$122.9K

How much do windows server jobs pay per year?

As of Sep 14, 2026, the average yearly pay for windows server in California is $106,403.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,200.00 and $115,500.00 per year, depending on experience, location, and employer.

What is a Windows Server?

A Windows Server job involves managing, maintaining, and troubleshooting Microsoft's Windows Server operating systems in an IT environment. Professionals in this role configure servers, ensure security, handle updates, and support network infrastructure. They may also work with Active Directory, virtualization, and cloud integration to optimize system performance.

What are the typical day-to-day responsibilities of a Windows Server administrator?

As a Windows Server Administrator, your daily tasks often include monitoring server performance, applying updates and patches, managing user accounts through Active Directory, and resolving system issues to minimize downtime. You may also be responsible for backup operations, security checks, and supporting end-users or other IT staff with server-related concerns. Collaboration is common, as you'll frequently work alongside network administrators, cybersecurity professionals, and support teams to ensure seamless IT operations. These responsibilities require a proactive approach to system management and strong attention to detail. Developing your skills in this role can open up opportunities for advancement into senior administration or network management positions.

What are the key skills and qualifications needed to thrive in the Windows Server position, and why are they important?

To thrive as a Windows Server Administrator, you need a solid understanding of Windows Server operating systems, Active Directory, networking, and systems troubleshooting, often backed by a relevant degree or IT certifications. Familiarity with tools such as PowerShell, Hyper-V, and certifications like Microsoft Certified: Windows Server Fundamentals or MCSA are typically required. Strong problem-solving skills, effective communication, and the ability to work well under pressure are important soft skills for this role. These abilities are essential to ensure reliable system performance, rapid issue resolution, and successful collaboration within IT teams.

What are Windows Server roles?

Windows Server roles are specific functions or services that a Windows Server operating system can perform, such as Active Directory Domain Services, DHCP, DNS, File and Storage Services, and Web Server (IIS). These roles enable the server to provide various network and infrastructure services essential for enterprise environments and can be installed and managed through Server Manager or PowerShell. Understanding these roles helps IT professionals configure and optimize server environments effectively.

What can you do with a Windows Server?

A Windows Server administrator manages and maintains Windows Server environments, including configuring network services, managing user accounts, deploying applications, and ensuring security and system stability. They also handle tasks such as setting up Active Directory, virtualization with Hyper-V, and implementing backup and disaster recovery solutions.

What are the most commonly searched types of Windows Server jobs in California?

The most popular types of Windows Server jobs in California are:

What are popular job titles related to Windows Server jobs in California?

For Windows Server jobs in California, the most frequently searched job titles are:

What job categories do people searching Windows Server jobs in California look for?

The top searched job categories for Windows Server jobs in California are:

Windows Server jobs near you
Infographic showing various Windows Server job openings in California as of September 2026, with employment types broken down into 67% Part Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $106,403 per year, or $51.2 per hour.

Windows Server Administrator

Oakland, CA • On-site

SEDAA
Business Management Consulting • 51 - 200 employees
Learn more about SEDAAexternal

Full-time

Posted 20 days ago

Job description

***Only for Candidates local to Bay Area, CA***

Req Title: BMS Admin

Location:  Oakland CA- Hybrid

Rate: 40 to 60 hr on 1099

This role partners with IT Support and Operational Technology teams to support, secure, and optimize Building Management Systems (BMS) and related infrastructure.

Key responsibilities include managing Windows Server environments, coordinating deployments and security patching, troubleshooting system issues, collaborating with internal and external stakeholders, and leading Operational Technology audit activities. The role plays a critical part in maintaining system reliability, ensuring cybersecurity compliance, and delivering technology solutions that support facility operations.

Some of these responsibilities would be shared with our IT Support personnel.

Job Responsibilities:

  • Monitor and control building systems via automated BMS platforms to maintain optimal performance and occupant comfort
  • Support large installations of Microsoft Windows Servers
  • Collaborate with Project Managers and Application SMEs to verify system builds
  • Program and script in PowerShell
  • Work on the Windows Operating System internals, including registries and permissions
  • Perform analysis on the performance of Operating Systems
  • Utilize knowledge of networking and TCP/IP protocols (DNS, ICMP, SMB, SSL/TLS, etc.) during setup and troubleshooting
  • Support planning and deployment efforts for various departmental projects involving Operating Systems
  • Perform security patching on Microsoft Windows Operating Systems
  • Work with Project Managers and application experts to resolve issues related to security patching and application installation
  • Coordinate with third-party vendors to verify and troubleshoot system-specific issues
  • Lead Operational Technology Internal Audit
  • Collaborate with IT Support 


Background Qualifications:

Minimum:

  • BA/BS in Computer Science, Business, Engineering or equivalent experience
  • Seven years of job-related experience in Business, IT, or Engineering.
  • Continuous education in IT and business-specific areas

Desired:

  • Proficiency in BMS software and technical troubleshooting
  • Strong Project Management skills
  • BACnet Certifications (BC, AAC, ASC, & AWS) 
  • CCNA or Network+ Certifications
  • ISA/IEC 62443 Cybersecurity Training
  • Experience with MS SQL and other database technologies and administration
  • Automated HVAC, Lighting, battery, and power management systems support experience
  • Very strong knowledge of IT infrastructure including firewalls, managed switches and structured cabling.
  • Experience in developing technical solutions
  • Ability to prioritize and manage multiple support requests, system issues, and improvement efforts in a fast-paced environment
  • Understanding of networking fundamentals and protocols used in system connectivity and troubleshooting
  • Experience supporting building automation, operational technology, or facility-related systems in a complex enterprise environment
  • Demonstrated ability to translate business and operational needs into scalable technology solutions

Apply