Robert Half is partnering with a manufacturing company in the Appleton/Neenah area to help them hire an Operational Technology (OT) Systems Administrator. This role will support and help modernize the infrastructure that runs its production environment. You'll focus on the servers, networking, and supporting technologies behind critical manufacturing systems rather than end-user support.

The company is in the early stages of a significant OT modernization effort that includes network segmentation, infrastructure upgrades, and security improvements. You'll work alongside internal teams and external partners to support these initiatives while helping maintain a highly available production environment.

ResponsibilitiesSupport and maintain OT servers, infrastructure, and network environmentsAssist with infrastructure modernization projects involving networking, Active Directory, and security improvementsCoordinate with external vendors and implementation partners on larger projects and upgradesTroubleshoot infrastructure issues and help drive resolution effortsSupport backup, patching, monitoring, and system administration activitiesMaintain technical documentation, diagrams, and operational proceduresBuild relationships with engineering, operations, maintenance, and external technology partnersLearn and support critical manufacturing applications and OT platforms