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Posted August 08, 2026

Refinery Operator

Twin Rivers Technologies.
Quincy, MA, US Full Time
22USD - 26USD per hour

Job Description

Job Description

A Refinery Technician mans a computerized control system on one or more of the refinery systems (Hydrolyzer, Fractionator, O/S, Stills, Evaporation Trains, Glycerin Refinery and other ancillary systems) to safely produce quality fatty acids per customer specifications.

  • Start up the process turning valves, moving handles, working overhead, observing display screens and making other various moves to bring product into proper specification.
  • Use computerized control systems and manual valves to control process and production.

  • Enter laboratory test results and document observations on Quality Window.
  • Perform an emergency equipment shutdown and know when it is necessary.
  • Perform regular routine safety inspections that are assigned mitigating hazards or reporting identified hazards to management.
  • Perform cleanup of assigned area using shovels, mix T’s and other tools.
  • Enter production data and end of shift information (usage and production) into SAP.
  • Perform visual/physical on site machinery and/or equipment inspection twice a shift.
  • Report and notify any defects system/machineries to maintenance department /shift leader as soon as possible. Enter work orders into the electronic maintenance tracking system.
  • Draw product samples and conduct laboratory tests for various chemical properties such as Iodine Value, Color, pH and others. Run test on Gas Chromatographs.
  • Conduct shift turnover with the relief operator in the control room.
  • Participate in maintenance activities during shutdown and repairs, joining the Maintenance team to perform inspection, installation and repairs as needed.
  • Support and participate in Maintenance and Engineering teams problems.
  • Perform Lockout Tag Out and Isolation of systems as required.
  • Support and assist in the training and education of other employees as requested.
  • Support the Company principles of Safety, Compliance, Quality, Cost and KPI’s.
  • Perform other duties as requested or required.

2 week rotating schedule of 12 hour shifts example: Week 1: Monday, Tuesday, Friday, Saturday 5:00 - 5:00 (48 hours). Week 2: Sunday, Wednesday, Thursday (36 hours). Candidates may be assigned to work day shift or night shift.

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