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System Administrator
<p>We are looking for a Systems Adminisrtator with some networking expierence to provide broad technology support across the organization in Irvine, California. This position combines hands-on user support with administration of core workplace systems, helping employees stay productive while maintaining reliable day-to-day IT operations. The role also contributes to systems analysis and process improvement by identifying business needs, supporting collaboration platforms, and assisting with specialized business applications.</p><p><br></p><p>Responsibilities:</p><p>• Deliver day-to-day technical assistance for employees by troubleshooting hardware, software, account access, and application issues across the business.</p><p>• Administer and support Microsoft 365 services, including Teams and SharePoint, to ensure secure and effective collaboration.</p><p>• Manage endpoint and identity-related tasks through Intune, Entra ID, Active Directory, and Windows-based environments.</p><p>• Monitor and maintain core networking and systems infrastructure to promote stability, connectivity, and performance.</p><p>• Partner with business users to gather requirements, analyze workflows, and recommend practical system or process improvements.</p><p>• Provide support for specialized business applications and help coordinate issue resolution, updates, and user adoption.</p><p>• Assist with basic automation efforts using Power Automate to streamline routine operational tasks and improve efficiency.</p>
• Experience providing general IT support in a corporate environment, including desktop, application, and user account assistance.<br>• Working knowledge of Microsoft Windows administration and troubleshooting.<br>• Hands-on experience with Microsoft 365, including SharePoint and Teams.<br>• Familiarity with Intune, Entra ID, and Active Directory for device and identity management.<br>• Understanding of networking fundamentals and general systems support practices.<br>• Ability to perform systems analysis or business analysis to evaluate needs and support effective solutions.<br>• Exposure to Power Automate or similar automation tools is preferred.<br>• Strong communication skills with the ability to support users and explain technical concepts clearly.
<h3 class="rh-display-3--rich-text">Technology Doesn't Change the World, People Do.<sup>®</sup></h3> <p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.</p>
  • Irvine, CA
  • onsite
  • Permanent / Full Time
  • 111300 - 125000 USD / Yearly
  • <p>We are looking for a Systems Adminisrtator with some networking expierence to provide broad technology support across the organization in Irvine, California. This position combines hands-on user support with administration of core workplace systems, helping employees stay productive while maintaining reliable day-to-day IT operations. The role also contributes to systems analysis and process improvement by identifying business needs, supporting collaboration platforms, and assisting with specialized business applications.</p><p><br></p><p>Responsibilities:</p><p>• Deliver day-to-day technical assistance for employees by troubleshooting hardware, software, account access, and application issues across the business.</p><p>• Administer and support Microsoft 365 services, including Teams and SharePoint, to ensure secure and effective collaboration.</p><p>• Manage endpoint and identity-related tasks through Intune, Entra ID, Active Directory, and Windows-based environments.</p><p>• Monitor and maintain core networking and systems infrastructure to promote stability, connectivity, and performance.</p><p>• Partner with business users to gather requirements, analyze workflows, and recommend practical system or process improvements.</p><p>• Provide support for specialized business applications and help coordinate issue resolution, updates, and user adoption.</p><p>• Assist with basic automation efforts using Power Automate to streamline routine operational tasks and improve efficiency.</p>
  • 2026-11-10T00:00:00Z

System Administrator Job in Irvine, CA | Robert Half