> Markdown version of [/jobs/ext/202240-systems-administrator](https://www.wearedevelopers.com/jobs/ext/202240-systems-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).

---

# Systems Administrator

- **Company:** Robert Half
- **Location:** Irvine, CA, United States
- **Experience:** Experienced
- **Salary:** $95,000.0 - $105,000.0
- **Contract:** Temporary contract
- **Skills:** Business Software, Collaborative Software, Identity and Access Management, Microsoft SharePoint, Enterprise Software Applications, Information Technology, User Administration
- **Published:** May 19, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=cdaa322f81922551

## About the Role

* Minimum of 2 years of experience in systems administration, IT support, or a related technical field.
 * Strong knowledge of user account management, access controls, and enterprise applications.
 * Hands-on experience with Microsoft environments, including SharePoint and shared services.
 * Familiarity with Managed Service Providers (MSPs) and vendor coordination.
 * Proficiency in mobile device management and telecom systems is preferred.
 * Excellent troubleshooting skills with the ability to resolve issues independently and prioritize tasks.
 * Effective communication skills with a focus on delivering exceptional customer service.
 * Ability to multitask and adapt to the demands of a fast-paced work environment.

## Description

We are looking for a skilled Systems Administrator to join our team in Irvine, California. This role is ideal for someone who thrives in a fast-paced environment and has a proactive approach to managing IT systems, resolving technical issues, and supporting organizational operations. The successful candidate will play a key role in ensuring seamless system performance and user satisfaction across various platforms., * Oversee daily IT systems administration tasks, including user account provisioning, access management, and application permission updates.

 * Provide timely support by addressing IT tickets and escalating more complex issues as needed.
 * Troubleshoot and resolve system-related problems to ensure optimal functionality of business applications.
 * Facilitate employee onboarding and offboarding processes by setting up or deactivating accounts and coordinating with HR for smooth transitions.
 * Administer and maintain collaboration tools like SharePoint, shared drives, and shared inboxes, ensuring proper access controls and organization.
 * Act as a liaison between internal teams and Managed Service Providers (MSPs), monitoring service quality and ensuring timely resolution of issues.
 * Manage mobile devices by overseeing provisioning, upgrades, inventory tracking, and resolving carrier-related issues.
 * Prepare and review invoices for IT vendors and carriers, ensuring accuracy before approval and assisting in tracking IT expenses.
 * Support security and compliance activities, including conducting access reviews and enforcing IT policies.
 * Provide technical assistance to various departments, addressing operational support needs and resolving ad hoc requests.


## Related Videos

- [RPA in the Public Sector](https://www.wearedevelopers.com/videos/86-rpa-in-the-public-sector)
- [From Syntax to Singularity: AI’s Impact on Developer Roles](https://www.wearedevelopers.com/videos/900-from-syntax-to-singularity-ai-s-impact-on-developer-roles)
- [Keycloak case study: Making users happy with service level indicators and observability](https://www.wearedevelopers.com/videos/1599-keycloak-case-study-making-users-happy-with-service-level-indicators-and-observability)
- [Open Source: The Engine of Innovation in the Digital Age](https://www.wearedevelopers.com/videos/1103-open-source-the-engine-of-innovation-in-the-digital-age)
- [TOPsharing – Empowerment for Leadership Positions](https://www.wearedevelopers.com/videos/864-topsharing-empowerment-for-leadership-positions)
- [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies)

## Related Articles

- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)
- [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)