Systems Administrator

We are looking for an experienced Systems Administrator to support a manufacturing organization in Wellington, Ohio. This Long-term Contract position is ideal for a hands-on, detail-oriented individual who can manage core Microsoft infrastructure, maintain dependable system operations, and contribute to a collaborative IT team. The role offers the opportunity to work across hybrid environments while helping strengthen technical documentation and day-to-day support processes., Oversee administration of Microsoft-based infrastructure, including Active Directory, Windows Server, Group Policy, Azure, and Entra ID services. Maintain user access by creating and updating accounts, security groups, permissions, and related identity controls. Support on-premises servers, storage platforms, and connected infrastructure to ensure stable daily operations. Track system health through performance monitoring, patch coordination, backup validation, and availability checks. Investigate and resolve advanced issues involving servers, access management, and enterprise infrastructure components. Contribute to security-focused initiatives by assisting with identity management and broader cybersecurity efforts. Provide administrative support for proprietary business systems and help ensure reliable integration with existing technology. Produce clear technical documentation and improve knowledge-sharing practices across the IT function. Partner with IT leadership on infrastructure enhancements, operational priorities, and ongoing technology projects. Share expertise with entry-level support staff and assist with general IT support needs when business demands require it.

At least 2 years of system administration experience, with a strong preference for more extensive hands-on experience in Microsoft environments. Practical expertise with Active Directory, Windows Server, Microsoft 365, Entra ID, Azure, and Group Policy. Experience supporting both on-premises and hybrid cloud infrastructure in a business setting. Ability to diagnose and resolve infrastructure-related issues independently and efficiently. Strong written and verbal communication skills, including the ability to create useful technical documentation. Experience working within small or mid-sized IT teams where collaboration and flexibility are important. Availability to work onsite in Wellington, Ohio. Exposure to manufacturing environments, mentoring entry-level team members, or supporting custom business applications is a plus., 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.

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