> Markdown version of [/jobs/ext/4674327-system-administrator](https://www.wearedevelopers.com/jobs/ext/4674327-system-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# System Administrator

- **Company:** Robert Half
- **Location:** Irvine, CA, United States
- **Contract:** Temporary contract
- **Skills:** Microsoft Windows, Active Directory, Microsoft Online Services, Business Software, Identity and Access Management, Systems Analysis, Information Technology Operations, Networking Basics, Microsoft SharePoint, Computer Network Technologies, Microsoft Power Automate, Microsoft InTune
- **Published:** November 11, 2026
- **Apply:** https://dejobs.org/x/x/DD4BD915CE3840A68B17D8FF63CFAB87/job/

## About the Role

Requirements * Experience providing general IT support in a corporate environment, including desktop, application, and user account assistance.

 * Working knowledge of Microsoft Windows administration and troubleshooting.

 * Hands-on experience with Microsoft 365, including SharePoint and Teams.

 * Familiarity with Intune, Entra ID, and Active Directory for device and identity management.

 * Understanding of networking fundamentals and general systems support practices.

 * Ability to perform systems analysis or business analysis to evaluate needs and support effective solutions.

 * Exposure to Power Automate or similar automation tools is preferred.

 * Strong communication skills with the ability to support users and explain technical concepts clearly. Technology Doesn't Change the World, People Do.®

## Description

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.

Responsibilities:

 * Deliver day-to-day technical assistance for employees by troubleshooting hardware, software, account access, and application issues across the business.

 * Administer and support Microsoft 365 services, including Teams and SharePoint, to ensure secure and effective collaboration.

 * Manage endpoint and identity-related tasks through Intune, Entra ID, Active Directory, and Windows-based environments.

 * Monitor and maintain core networking and systems infrastructure to promote stability, connectivity, and performance.

 * Partner with business users to gather requirements, analyze workflows, and recommend practical system or process improvements.

 * Provide support for specialized business applications and help coordinate issue resolution, updates, and user adoption.

 * Assist with basic automation efforts using Power Automate to streamline routine operational tasks and improve efficiency.