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Assistant Refinery Process Jobs (NOW HIRING)

Twin Rivers Technologies.

Refinery Operator

Quincy, MA · On-site

$22 - $26/hr

Start up the process turning valves, moving handles, working overhead, observing display screens ... Support and assist in the training and education of other employees as requested. * Support the ...

Anvil Corporation

Jr. Process Engineer

Bellingham, WA · On-site

... Assist in developing process engineering scope of work and project design basis with clients ... refinery project front end loading and detailed design phase engineering - a plus Must have strong ...

Frey Consulting Group

Process Engineer III

Laurel, MS · On-site

$80 - $100/hr

... of the refinery processing units and operating systems assigned to him/her.In this role the ... Prepare MOC's and obtain support and/or funding for changes * Assist in commissioning and ...

Hunt

HSRC Process Engineer III

Heidelberg, MS · On-site

... of the refinery processing units and operating systems assigned to him/her. In this role the ... Prepare MOC's and obtain support and/or funding for changes * Assist in commissioning and ...

Hunt

HSRC Process Engineer III

Heidelberg, MS · On-site

... of the refinery processing units and operating systems assigned to him/her. In this role the ... Prepare MOC's and obtain support and/or funding for changes * Assist in commissioning and ...

Incobrasa Industries

Process Assistant

Gilman, IL · On-site

$20 - $25/hr

The Process Assistant plays a critical role in supporting the efficient and safe operation of ... Our production areas include Dryer & Cleaner, Prep, Extraction, Biodiesel, Boiler, and Refinery.

Incobrasa Industries

Process Assistant

Gilman, IL · On-site

$20 - $25/hr

The Process Assistant plays a critical role in supporting the efficient and safe operation of ... Our production areas include Dryer & Cleaner, Prep, Extraction, Biodiesel, Boiler, and Refinery.

Matheson Tri-Gas, Inc.

Junior Process Engineer

Irving, TX · On-site

$80 - $90/hr

... refinery processes. This is an entry-levelposition where the successful candidate will be ... Essential Function 1. Assist with review of various deliverables such as process flow diagrams, P ...

Semiserve

Construction Manager/Project Engineer

Big Spring, TX · On-site

$63K - $81K/yr

Review vendor drawings and installation requirements. * Assist with estimating change orders and ... Experience with refinery process equipment and piping systems. * Strong understanding of refinery ...

Archer Daniels Midland

Support capital projects, review PFDs and P&IDs, and assist with new equipment commissioning ... solvent extraction and/or refining processes. * Familiarity with OSHA and PSM standards.

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Assistant Refinery Process information

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$14

$25

$48

How much do assistant refinery process jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for assistant refinery process in the United States is $25.47, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $29.57 per hour, depending on experience, location, and employer.

What are popular job titles related to Assistant Refinery Process jobs?

For Assistant Refinery Process jobs, the most frequently searched job titles are:

Infographic showing various Assistant Refinery Process job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $52,986 per year, or $25.5 per hour.

Refinery Operator

Quincy, MA • On-site

Twin Rivers Technologies.
See more jobs at Twin Rivers Technologies.external

$22 - $26/hr

Full-time

Re-posted 23 days ago

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.