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# IT Systems Manager

- **Company:** Robert Half
- **Location:** Irvine, CA, United States
- **Contract:** Temporary contract
- **Skills:** Microsoft Access, Microsoft Windows, Active Directory, Amazon Web Services, Microsoft Azure, Backup Devices, Microsoft Online Services, Software as a Service, Cloud Computing, Software Documentation, Collaborative Software, Cyber Security, Microsoft Exchange Server, Identity and Access Management, Information Technology Operations, Windows Servers, Network Architecture, Citrix Systems, Remote Access Technology, Azure Active Directory, Cloud Services, Microsoft SharePoint, Firewalls (Computer Science), Microsoft InTune, Information Technology
- **Published:** July 17, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3323231258&tx=JT10698UHD&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

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 roberthalf.gobenefits.net for more information.

## Description

* Lead administration and optimization of Microsoft 365 services, including user access, collaboration tools, and platform governance.
 * Manage identity and access controls across Azure AD / Entra ID and Active Directory to support secure, reliable authentication.
 * Oversee SharePoint Online, Intune, and endpoint management solutions to improve device performance, compliance, and user support.
 * Maintain and enhance network infrastructure, firewalls, and Meraki environments to ensure connectivity, stability, and protection.
 * Support cloud operations across Azure, AWS, and other SaaS platforms, including configuration, monitoring, and service improvement.
 * Direct backup, recovery, and business continuity processes to protect critical data and reduce operational risk.
 * Implement and monitor endpoint security and broader information security measures aligned with organizational standards.
 * Contribute to migration-related initiatives and system changes by coordinating technical execution, documentation, and risk controls.
 * Prepare and maintain technical records, validation materials, and audit-ready documentation in support of regulated IT operations. Requirements - Hands-on experience administering Microsoft 365 in an enterprise environment.
 * Strong knowledge of Azure AD / Entra ID, Active Directory, and identity management best practices.
 * Background supporting Windows Server, Microsoft Exchange, and related Microsoft infrastructure technologies.
 * Experience with cloud platforms such as Azure and AWS, including ongoing administration and troubleshooting.
 * Familiarity with Citrix technologies, endpoint management, and secure remote access solutions.
 * Working knowledge of network infrastructure, firewalls, backup and recovery, and general cybersecurity principles.
 * Understanding of change control, documentation standards, and audit readiness within regulated or compliance-driven environments.
 * Ability to apply information security best practices while supporting operational stability and end-user needs. Technology Doesn't Change the World, People Do.


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