Systems Engineer

Description We are looking for a Systems Engineer to support and enhance core enterprise infrastructure in San Jose, California. This Long-term Contract position is ideal for someone with strong experience administering Windows-based environments, identity platforms, and messaging systems. The role focuses on maintaining reliable system performance, strengthening access management, and helping teams resolve complex infrastructure issues across the organization.

Responsibilities:

• Administer and optimize Active Directory services to support secure user access, group policies, and directory health.

• Maintain Microsoft Windows Server environments, including configuration, patching, performance monitoring, and issue resolution.

• Support Azure Active Directory operations such as identity synchronization, access controls, and authentication management.

• Manage Microsoft Exchange administration tasks to help ensure stable mail flow, mailbox availability, and system reliability.

• Investigate infrastructure incidents and implement corrective actions to minimize downtime and recurring technical problems.

• Collaborate with internal teams to plan, test, and deploy system improvements that strengthen platform stability and security.

• Document system configurations, operational procedures, and technical changes to support maintainability and knowledge sharing. Requirements * Hands-on experience administering Active Directory in an enterprise environment.

• Strong background supporting Microsoft Windows Server platforms.

• Practical knowledge of Azure Active Directory, including identity and access management concepts.

• Experience working with Microsoft Exchange administration and support.

• Ability to troubleshoot infrastructure issues across server, directory, and authentication systems.

• Familiarity with documenting technical environments and following operational best practices.

• Strong communication skills and the ability to work effectively with cross-functional teams. Technology Doesn’t Change the World, People Do.®

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.