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Azure System Administrator Jobs in California (NOW HIRING)

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Senior System Administrator

Vista, CA · On-site

$97K - $154K/yr

Overview We are seeking an experienced System Administrator to support mission-critical IT infrastr ... Manage cloud services (AWS, Azure, or GCP) including provisioning, monitoring, and cost control ...

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Cloud System Administrator 1

Fremont, CA · On-site

The Cloud Systems Administrator I is a member of the Windows Infrastructure and Cloud Collaboration ... Ability to configure VMs and Web Applications through Azure Web Portal and Command Line Interface ...

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Cloud System Administrator 1

Fremont, CA · On-site

Company Description The Cloud Systems Administrator I is a member of the Windows Infrastructure and ... Ability to configure VMs and Web Applications through Azure Web Portal and Command Line Interface ...

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All JobsAzure System Administrator JobsAzure System Administrator Jobs in California

Azure System Administrator information

See California salary details

$40.5K

$87.8K

$135.7K

How much do azure system administrator jobs pay per year?

As of Sep 3, 2026, the average yearly pay for azure system administrator in California is $87,763.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $102,600.00 per year, depending on experience, location, and employer.

What is an Azure System Administrator?

An Azure System Administrator is responsible for managing, configuring, and monitoring Microsoft Azure cloud environments. They ensure the availability, performance, and security of Azure resources, including virtual machines, storage, networking, and identity services. Their role often involves automating tasks, implementing security best practices, and troubleshooting cloud-related issues. Additionally, they collaborate with IT teams to optimize cloud infrastructure and support business operations efficiently.

What are the day-to-day responsibilities of an Azure System Administrator?

As an Azure System Administrator, your typical day involves managing and maintaining cloud-based virtual machines, monitoring system performance, ensuring data backups, and handling security configurations. You'll also support users by troubleshooting connectivity or access issues, managing user roles and permissions through Azure Active Directory, and implementing regular updates or patches. Collaboration with development, security, and support teams is frequent, as you'll help ensure applications remain available, secure, and efficient. Staying proactive in monitoring and automation is key to minimizing downtime and streamlining cloud operations.

What are the key skills and qualifications needed to thrive as an Azure System Administrator?

To thrive as an Azure System Administrator, you need expertise in cloud infrastructure management, system monitoring, and troubleshooting—often backed by a degree in IT, computer science, or equivalent experience. Familiarity with Microsoft Azure Portal, PowerShell scripting, Active Directory, and certifications like Microsoft Certified: Azure Administrator Associate are highly valued. Strong problem-solving, communication, and time-management skills set top candidates apart in this field. These abilities ensure seamless system operations, effective collaboration, and the ability to resolve issues quickly in dynamic cloud environments.

What are popular job titles related to Azure System Administrator jobs in California?

For Azure System Administrator jobs in California, the most frequently searched job titles are:

What job categories do people searching Azure System Administrator jobs in California look for?

The top searched job categories for Azure System Administrator jobs in California are:

Azure System Administrator jobs near you
Infographic showing various Azure System Administrator job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $87,763 per year, or $42.2 per hour.

IT System Administrator

CTC GLOBAL CORPORATION

Irvine, CA • On-site

Full-time

Re-posted 12 days ago

Key responsibilities

  • Administer and maintain enterprise IT systems including Windows Server, virtual environments, and cloud services.

  • Support and troubleshoot network infrastructure, industrial control systems, and ensure reliable communication for production equipment.

  • Implement and support security measures, including system hardening, access controls, and contribute to Zero Trust initiatives.

Job description

SUMMARY

The IT Systems Administrator is responsible for the administration, maintenance, and security of both IT (enterprise systems) and OT (manufacturing/industrial systems) environments across all locations.

This role bridges enterprise IT and operational technology, ensuring reliable, secure, and scalable integration between servers, networks, cloud platforms, and manufacturing systems (PLCs, SCADA, HMIs).

The position is critical in supporting business operations, production uptime, cybersecurity initiatives (including Zero Trust), and IT convergence strategies.

ESSENTIAL DUTIES AND RESPONSIBILITIES:IT Systems Administration (Enterprise)
  • Administer and maintain:
    • Windows Server environments, Active Directory, DNS, DHCP
    • Virtual environments (VMware / Hyper-V)
    • Cloud services (Azure / M365)
  • Manage system performance, availability, and patching
  • Support identity and access management (IAM) and Group Policy
  • Provide Tier 2/3 escalation support for infrastructure issues
Network & Infrastructure Support
  • Support LAN, WAN, VPN, wireless, and cloud network connectivity
  • Assist with configuration and troubleshooting of network devices (switches, firewalls, APs)
  • Monitor infrastructure performance and availability
  • Collaborate with network engineering on upgrades and optimization
OT / Industrial Systems Support
  • Support and maintain systems connected to:
    • PLCs, SCADA, and HMI environments
    • Industrial control systems (ICS) within manufacturing sites
  • Ensure reliable system and network communication for production equipment
  • Assist in troubleshooting production-impacting system issues
  • Coordinate with manufacturing, automation, and controls teams
 
IT Integration & Security
  • Support secure integration between IT and OT environments
  • Implement system-level and network-level segmentation controls
  • Contribute to Zero Trust Architecture initiatives
  • Ensure secure authentication, access controls, and system hardening across environments
Backup, Recovery & Business Continuity
  • Manage backup solutions for servers, systems, and critical OT data
  • Develop and maintain disaster recovery procedures
  • Participate in DR testing and incident recovery
Monitoring, Performance & Optimization
  • Monitor system and infrastructure performance across IT and OT environments
  • Identify bottlenecks, risks, and availability issues
  • Implement performance tuning and system improvements
Security & Compliance
  • Apply patches, updates, and security baselines to systems
  • Support vulnerability remediation and audit requirements
  • Ensure compliance with corporate policies and regulatory standards
Documentation & Standards
  • Maintain documentation for:
    • Systems configurations
    • Network diagrams and dependencies
    • OT system integrations and workflows
  • Follow ITIL processes (change, incident, problem management)
Cross-Functional Collaboration
  • Work closely with:
    • IT Infrastructure and Security teams
    • Manufacturing / Production teams
    • Automation and Controls Engineers
  • Provide guidance on system and infrastructure requirements for projects
Support & Continuous Improvement
  • Support Helpdesk escalation tickets
  • Identify automation opportunities and improve operational efficiency
  • Mentor junior staff and promote best practices
Education
  • Bachelor’s degree in Computer Science, Information Systems, or equivalent experience
Certifications (Preferred)
  • Microsoft (Azure / Windows Server) certifications
 
  • CCNA or equivalent networking certification
  • Security+ or equivalent
  • OT / ICS certifications (a plus)
Professional Experience
  • 7+ years of experience in:
    • Systems Administration
    • Infrastructure / Network Support
    • OT / Manufacturing environment experience preferred
  • Experience supporting multi-site or global operations is a plus
Technical Skills

Systems & Infrastructure

  • Windows Server, Active Directory, Group Policy
  • Virtualization (VMware / Hyper-V)
  • Microsoft 365 / Azure
  • Backup and recovery platforms
Networking
  • TCP/IP, DNS, DHCP, VLANs
  • Firewall and VPN technologies
  • Wireless and enterprise networking
OT / Industrial Systems (Preferred)
  • Experience with:
    • PLC-connected systems
    • SCADA / HMI platforms
    • Industrial protocols (Aveva, Modbus, OPC, Ethernet/IP)
  • Understanding of IT segmentation and secure ICS environments
Key Competencies
  • Strong troubleshooting and analytical skills
  • Ability to operate across IT and manufacturing environments
  • Effective communication across technical and business teams
  • Strong documentation and process discipline
  • High sense of urgency, especially for production-impacting issues

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