Find & Apply For Computer Systems Engineer / Architect Jobs in Rosenberg, Texas

Description We are looking for a Systems Engineer to support and strengthen core infrastructure operations in Texas. This contract position with potential for a permanent role is ideal for a hands-on, detail-oriented individual who can manage Microsoft-based environments, maintain reliable system performance, and contribute to day-to-day technical stability. The role will work across server administration, identity management, messaging systems, and virtualized access technologies while helping ensure a secure and efficient IT environment.

Responsibilities:

Administer and maintain Windows Server environments to support reliable performance, availability, and security across business systems. Manage Active Directory and Azure Active Directory, including user access, group policies, identity controls, and directory health. Support Citrix-based platforms to provide stable remote access and virtual application delivery for end users. Oversee Microsoft Exchange administration, including mailbox management, system functionality, and issue resolution. Monitor infrastructure components, troubleshoot system-related problems, and implement corrective actions to minimize downtime. Partner with internal teams and contract technical resources to maintain continuity of operations and address infrastructure priorities. Document configurations, operational procedures, and support activities to improve consistency and knowledge sharing. Requirements Hands-on experience administering Active Directory in a business environment. Strong working knowledge of Microsoft Windows Server platforms. Experience supporting Azure Active Directory and identity-related administration. Familiarity with Citrix technologies for virtual desktop or application delivery. Practical experience managing or supporting Microsoft Exchange. Ability to diagnose infrastructure issues and resolve technical problems efficiently. Strong communication skills and the ability to work effectively in a collaborative IT setting. 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. 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. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more. 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. 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use and Privacy Notice.