Millwright/Mechanical Assembly
Liberty Personnel Services, Inc. · San Antonio, Texas Full-time ·Posted 2026-04-03
Job Description
Job Details:
Mechanical Field Technician – Cooling Towers
Installation & Commissioning (Hands-On Required)
Location: Greater San Antonio, Texas
Pay: $25–$33/hr + Overtime + Benefits + Vehicle
This role requires direct, hands-on installation AND commissioning experience on cooling tower systems.
Candidates without field installation and startup experience on cooling towers will not be considered.
Work Scope
Field-based mechanical work on active cooling tower systems across industrial and commercial sites.
• Install cooling tower structures, casing, fill, drift eliminators, fan stacks
• Install and set motors, gearboxes, drive shafts, bearings, couplings
• Perform alignment of fans, shafts, and rotating assemblies
• Execute tower rebuilds, retrofits, and mechanical repairs
• Assist with VFD integration and motor terminations
• Start up and commission cooling tower systems post-install/rebuild
• Diagnose and correct mechanical issues during commissioning
• Work at elevation and travel between job sites
Required Experience (Non-Negotiable)
• U.S. Citizenship or Green Card
• Hands-on installation AND commissioning of cooling towers
• Minimum 2+ years field experience in cooling towers, millwright work, or industrial mechanical construction
• Direct experience with rotating equipment (fans, drives, motors)
• Working knowledge of VFD-driven systems in the field
• Ability to read and execute mechanical drawings
• Valid driver’s license
Email your Resume to View email address on libertyjobs.com and let's find time to talk. #asscotiate #fieldtechnician
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