Compare your current skills to what this opportunity needs—we'll show you what you already have and what could strengthen your application.
Job Description
Process Millwright — Valves, Heat Exchangers & Steam Tracing Twin Rivers Chemical Quincy, MA Job Details $27 - $40 an hour 1 day ago Qualifications Mechanical blueprint interpretation Load securing rigging method Energy control procedures Piping and instrumentation diagrams (P&IDs) High school diploma or GED Electrical safety procedures Mechanical drawings Dimensional measurements Machine operation safety procedures Precision measurement in machining Mechanical pump maintenance Fall protection protocols Industrial pump maintenance and repair Milling machines Precision assembly Manual machining Hazardous energy control Full Job Description Build reliability into every turn of the wrench Join a mission to deliver safe, reliable, and efficient operations in an oleochemical refinery. As a process millwright, you blend craftsmanship with discipline—protecting people, equipment, and throughput by maintaining rotating assets, valve and piping systems, thermal equipment, and ASME pressure vessels. You'll work independently, in a role equivalent to an industrial mechanic in a continuous process plant, where your decisions meaningfully impact uptime. Your impact
Protect :
Apply LOTO, confined space, hot work, fall protection, and energy isolation without exception; complete JSAs; use stop-work authority to halt unsafe or high-risk activities.
Restore :
Rebuild centrifugal and positive displacement pumps; service seals and bearings; align shafts with laser/dial methods; torque couplings and rotating assemblies to spec.
Seal :
Execute leak-free bolted flange assembly; replace gaskets; follow proper torque sequence and bolt loading; remove/repair/reinstall process valves. Heat and move : Install and maintain steam tracing (bend/flare tubing, set traps, troubleshoot condensate); service shell-and-tube heat exchangers (bundle removal, inspection, reinstallation); support distillation columns, hydrolysis towers, and distillation systems.
Contain :
Assist with ASME-coded pressure vessel and tower maintenance, including internal entry preparation and reassembly of large vertical vessels.
Handle :
Rig and move pumps, motors, exchanger bundles, and piping components using slings, shackles, and lifting devices to standard.
Fabricate :
Measure precisely (micrometers, calipers, dial indicators); run manual machines (lathe, Bridgeport-style mill, drill press, broaching tools); drill/tap/fabricate/modify; machine and fit keyways and shafts.
Sustain :
Execute preventative and corrective maintenance across hydrolysis, distillation, fractionation, separations, utilities, and logistics systems; keep CMMS records accurate; recommend procedure and reliability improvements; maintain tools, rigging, and shop spaces in safe condition.
Mobilize :
Support outages, shutdowns, and turnarounds; work extended hours or shifts when needed; perform lubrication activities and equipment inspections; troubleshoot broadly; support TRT's annual shutdown. What you bring Required High School Diploma or GED. 3+ years of mechanical maintenance in refinery/chemical/power/heavy industry OR completion of a recognized Industrial Maintenance, Millwright, or Mechanical Technology program. Demonstrated centrifugal pump repair and precision alignment (laser or dial) skill. Knowledgeable in bolted flange assembly. Experienced with manual machining (lathe and milling machine). Can read mechanical drawings, P&IDs, and OEM manuals. Proficient with micrometers, calipers, and dial indicators. Working knowledge of steam systems and steam traps. Competent and safe basic rigger. Understands refinery safety practices and LOTO. Preferred Formal Millwright/Industrial Mechanic apprenticeship. NCCER Industrial Maintenance or Millwright certification. OSHA 10 or OSHA 30. Confined Space Entry and Fall Protection training. Experience with shell & tube heat exchangers and ASME pressure vessels. Experience in oleochemical, chemical, or refinery operations. Working conditions All-weather exposure; PPE required; some tasks in confined spaces. Frequent walking, standing, lifting, pushing, pulling, and carrying up to 50 lbs. Climb stairs and ladders to 120 feet. Lift equipment up to and exceeding 40 lbs during maintenance. Turn valves, move handles, and perform overhead work. Technical strengths Mechanical troubleshooting Maintenance and repair Equipment diagnostics & troubleshooting Mechanical systems & component repair Lockout/Tagout (LOTO) Equipment repair & maintenance Equipment installation
