Pump Mechanic/Maintenance Technician
Twin Rivers Technologies. · Posted Nov 3, 2026
- Quincy, Massachusetts, United States
- On-site
- Full-time
- $0–$40 per hour
- 3+ years
Performs skilled mechanical maintenance in an oleochemical refinery environment to ensure the safe, reliable, and efficient operation of process equipment and plant systems.
Compensation
Pay up to $40/hr for experienced mechanics
Responsibilities
- Inspect, troubleshoot, repair, precision align, install, and overhaul rotating and stationary equipment including centrifugal and positive displacement pumps, valves, heat exchangers, steam systems, and ASME pressure vessels
- Execute maintenance activities in compliance with refinery safety programs including Lockout/Tagout, confined space entry, hot work, and working at heights
- Perform precision mechanical work requiring alignment (laser and dial indication), flange assembly, steam tracing installation, rigging, and machine shop operations
- Diagnose, disassemble, inspect, repair, and reassemble centrifugal and positive displacement pumps and associated mechanical seals and bearing systems
- Perform precision shaft alignment using laser alignment tools and dial indicators
Requirements
- High School Diploma or GED
- Nice to have: Formal Millwright or Industrial Mechanic apprenticeship
- Nice to have: NCCER Industrial Maintenance or Millwright certification
- Nice to have: OSHA 10 or OSHA 30 certification
- Nice to have: Confined Space Entry and Fall Protection training