The Utilities Maintenance Worker III performs work on water systems and advanced maintenance and repair tasks across one or more craft areas at McDonald Observatory, a large, remote astronomical research facility. The position works independently, supports journey-level craft workers, and routinely conducts preventive maintenance. It reports to the Utilities Trades Crew Leader and the Assistant Physical Plant Manager as required. The role assists with water operations and maintenance of Observatory water facilities, including water sampling, regulatory reporting, and record keeping. It also supports facility and infrastructure maintenance and repairs across areas such as construction, carpentry, plumbing, pipe-fitting, appliances, machining, welding, fabrication, vehicles, mechanical subsystems, HVAC, electrical and hydraulic systems, and water and wastewater systems. Additional work includes inventory and purchasing documentation, emergency response duties, and general team support. The position is based at McDonald Observatory in Texas. Scheduling is variable and may include evening, weekend, and holiday work, occasional after-hours work, extended hours in inclement weather, and emergency response. Observatory on-site housing may be available. The position is considered essential for emergency or critical response.
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Job Type
Full-time
Career Level
Mid Level
Education Level
High school or GED