Biodiesel Operator

Specialty Operations business unit is accepting online applications for the position of Biodiesel Operator located in Seneca, Illinois, through July 16th, 2026, at 11:59 p.m.

This position performs biodiesel operational functions in order to benefit internal and external customers of Chevron-Renewable Energy Group ensuring quality biodiesel while maintaining clean, safe, and well-kept facilities.

This is a night shift role.

Responsibilities may include but are not limited to:

• Ability to operate the biodiesel master computer system. This includes operations of the main master control, and process production system along with recording data and generating system reports on a timely basis
• Perform various quality control functions on oil, biodiesel, glycerin, fatty acid, and water, visual inspection of all types of inventories, measuring physical inventory on a periodic basis
• Ability to perform all types of general facility maintenance and housekeeping, including equipment inspection, repairs, adjustments, and monitoring throughout the facility
• Assist with overseeing the production in the biodiesel manufacturing plant
• Learn equipment maintenance of all mechanical operations at the facility
• Assist with biodiesel production to meet customer and intra-company demand in the most efficient manner
• Monitor and continually improve quality control in all aspects of biodiesel operation
• Make recommendations on improving production efficiency at the facilities
• Maintain an acceptable plant appearance (neat and clean) for potential and existing Chevron-Renewable Energy Group customers
• Follow all safety guidelines regulated by Chevron-Renewable Energy Group, OSHA, or other regulatory agencies.
• Serve on Chevron-Renewable Energy Group safety committee and conduct regular biodiesel department safety meetings
• Schedule and maintain housekeeping, including maintaining a clean, well-kept appearance in the facility, outside grounds, and equipment
• Perform other duties as assigned

Required Qualifications:

• High school diploma or equivalent.
• Valid driver's license.
• Must possess a TWIC card or able to obtain one.
• 6-12 months general work experience preferred. Previous chemical processing or related experience preferred.
• General knowledge of computers, basic mechanical and electrical skills, and attention to detail.

Preferred Qualifications:

• Associates degree in Process Operations Technician Program

Relocation Options:

Relocation will not be considered.

International Considerations:

Expatriate assignments will not be considered.

Important Note:

As part of the application process, you will be required to take an assessment that measures aptitude and work styles. We recommend you allow approx. 45 minutes to complete the assessment in one sitting. If you need to exit, your progress will be saved.

You will be immediately directed to the testing portal upon submittal of your application, at which point you will have 72 hours (about 3 days) to complete the online assessment.

Once complete, your assessment score will be valid for 180 days. Should you re-apply for another Job Requisition within this timeframe that includes the Operations Assessment, you will be required to complete the application process and then click on the assessment link. This will resubmit your previous results.

Regulatory Disclosure for US Positions

• The compensation and reference to benefits for this role is listed on this posting in compliance with applicable law.
• Please note that the compensation and benefits listed below are only applicable for U.S. payroll offers.
• The anticipated hourly wage for this position is $39.83 USD.
• The selected candidate's compensation will be determined based on their skills, experience, and qualifications.
• Chevron offers competitive compensation and benefits programs which includes, but is not limited to, variable pay, health care coverage, retirement plan, protection coverage, time off and leave programs, training and development opportunities and a range of allowances connected to specific work situations. Details are available at

U.S. Regulatory Notice


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