Big River Resources

Efficiency & Analytics Coordinator

Efficiency and Analytics Coordinator

4+ years in operational/technical roles (ethanol/bioprocessing preferred); strong analytical, organizational, and communication skills; knowledge of DCS, process data, MS Office; understanding of fermentation and lab operations; related degree preferred.

Process Operator

Operate processing equipment, monitor safety, lift up to 50 lbs, work 12-hour shifts, overtime.

Engineering Intern

Pursuing degree in Chemical, Mechanical, Industrial, Electrical, or related Engineering; strong analytical and communication skills; Excel and basic engineering software; ability to work in an industrial manufacturing environment.

Operational Safety Director

8–10+ years safety leadership in manufacturing/chemical processing; OSHA General Industry, Process Safety Management; multi-site safety programs; strong communication; travel to sites.

Wage & Labor Accountant

Wage and Labor Accountant

3+ years in prevailing wage or construction payroll compliance; Excel and payroll/compliance system proficiency; strong analytical and confidentiality.

Financial Professional Accountant

Performs daily and monthly accounting functions, maintains accurate financial records, supports reporting, and ensures compliance with internal and external requirements.

Maintenance Technician

Full-time maintenance role in an industrial ethanol facility requiring reliability and teamwork.

Experience in industrial maintenance, troubleshooting, preventive maintenance, and facility operations; ability to read schematics; team player.

Water Operator

Operate and maintain the water treatment plant; collect, test, and analyze samples; troubleshoot; digitally record results; training provided; no prior experience required.

Maintenance Technician Specialist

Full-time maintenance technician with electrical troubleshooting and instrumentation skills; eager to learn; team player.

Material Handler

Operate loading and receiving areas, handle final product loading, grain unloading, equipment operation, safety compliance, overtime as needed.

No prior experience required; training provided for process operations.

Title	Location	Date
Efficiency & Analytics Coordinator Full Time · 4+ YOE West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Apr 24, 2026
Process Operator Full Time · $52K/yr Boyceville, Wisconsin, United States · Onsite	Boyceville, Wisconsin, United States Onsite	Apr 10, 2026
Engineering Intern Internship, Full Time, Part Time, Contract, Temporary, Seasonal, Volunteer West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Apr 9, 2026
Operational Safety Director Full Time · 9+ YOE West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Apr 3, 2026
Wage & Labor Accountant Full Time · 3+ YOE West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Apr 3, 2026
Financial Professional Accountant Full Time West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Apr 1, 2026
Maintenance Technician Full Time · $62K/yr Dyersville, Iowa, United States · Onsite	Dyersville, Iowa, United States Onsite	Mar 17, 2026
Maintenance Technician Full Time · $62K/yr Galva, Illinois, United States · Onsite	Galva, Illinois, United States Onsite	Feb 12, 2026
Water Operator Full Time Galva, Illinois, United States · Onsite	Galva, Illinois, United States Onsite	Jan 22, 2026
Maintenance Technician Specialist Full Time West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Nov 26, 2025
Material Handler Full Time West Burlington, Iowa, United States · Onsite	West Burlington, Iowa, United States Onsite	Oct 13, 2025
Process Operator Full Time Galva, Illinois, United States · Onsite	Galva, Illinois, United States Onsite	Mar 31, 2025

Activities	Ethanol fuel productionAnimal feed manufacturingDistillers corn oil extractionCorn processing servicesGrain elevator operations
Headquarters	US
Industries	Renewable EnergyAgriculture
Name	Big River Resources
Employees	270
Type	Private
Parent Company	GROWMARK
Subsidiaries	Big River United EnergyBig River Resources West BurlingtonBig River Resources GalvaBig River Resources BoycevilleBig River Resources Grinnell
Tagline	Produces corn-based ethanol and animal feed products for agricultural markets.
Founded	1,992
Website	bigriverresources.com

Big River Resources

About Big River Resources