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Biodiesel Engineer Jobs (NOW HIRING)

Field Operator

South Bend, IN · On-site

$25 - $27/hr

The site will be developed over the next three years incorporating Verbio's advanced engineering ... producing biodiesel, bioethanol and biomethane (renewable natural gas), as well as feed, bio ...

Operate equipment such as fork trucks, man lifts, etc. * Assist maintenance, engineering, and ... Potential exposure to chemicals, and hazardous materials used in the biodiesel process. Relocation ...

Field Operator

South Bend, IN · On-site

$25 - $27/hr

The site will be developed over the next three years incorporating Verbio's advanced engineering ... producing biodiesel, bioethanol and biomethane (renewable natural gas), as well as feed, bio ...

Operate equipment such as fork trucks, man lifts, etc. * Assist maintenance, engineering, and ... Potential exposure to chemicals, and hazardous materials used in the biodiesel process. Relocation ...

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Showing results 1-20

Biodiesel Engineer information

See salary details

$30.5K

$93.6K

$162.5K

How much do biodiesel engineer jobs pay per year?

As of Jun 29, 2026, the average yearly pay for biodiesel engineer in the United States is $93,620.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $120,000.00 per year, depending on experience, location, and employer.

What is the difference between Biodiesel Engineer vs Renewable Energy Technician?

AspectBiodiesel EngineerRenewable Energy Technician
Required CredentialsBachelor's in Chemical, Mechanical, or Environmental Engineering; relevant certificationsAssociate's or Bachelor's in Renewable Energy, Electrical, or Mechanical Engineering; certifications may vary
Work EnvironmentLaboratories, manufacturing plants, research facilitiesField sites, installation sites, maintenance facilities
Industry UsageBiofuel production, chemical processing, renewable energy companiesSolar, wind, bioenergy systems installation and maintenance

While both roles focus on renewable energy, a Biodiesel Engineer specializes in designing and optimizing biodiesel production processes, often working in labs and manufacturing plants. In contrast, a Renewable Energy Technician typically handles installation, maintenance, and troubleshooting of renewable energy systems in the field. Both roles require technical skills and certifications, but their work environments and daily tasks differ significantly.

What are the key skills and qualifications needed to thrive as a Biodiesel Engineer, and why are they important?

To thrive as a Biodiesel Engineer, you need a solid background in chemical or biochemical engineering, renewable energy processes, and relevant industry experience, usually supported by a bachelor's or master's degree in engineering. Familiarity with process simulation software (such as Aspen Plus), laboratory testing equipment, and industry certifications like FE (Fundamentals of Engineering) are typically important. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and innovate sustainable solutions. These skills and qualifications are crucial for optimizing biodiesel production, maintaining safety standards, and advancing clean energy initiatives.

What are some common challenges a Biodiesel Engineer may face when scaling up production from pilot to commercial scale?

Biodiesel Engineers often encounter challenges when transitioning from pilot-scale production to full commercial operations, such as maintaining consistent fuel quality, optimizing process efficiency, and managing feedstock variability. Ensuring compliance with environmental regulations and integrating new technologies can also present difficulties. Collaboration with multidisciplinary teams—including chemists, mechanical engineers, and operations staff—is essential to troubleshoot issues and implement solutions effectively.

What does a Biodiesel Engineer do?

A Biodiesel Engineer is responsible for designing, developing, and optimizing processes to produce biodiesel fuel from renewable sources such as vegetable oils or animal fats. They work on improving the efficiency, cost-effectiveness, and environmental impact of biodiesel production. Their duties may include conducting research, overseeing plant operations, ensuring compliance with safety and environmental regulations, and troubleshooting technical issues. Biodiesel Engineers often collaborate with chemists, mechanical engineers, and environmental scientists to advance biofuel technologies.
What are the most commonly searched types of Biodiesel Engineer jobs? The most popular types of Biodiesel Engineer jobs are:
Infographic showing various Biodiesel Engineer job openings in the United States as of June 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $93,620 per year, or $45 per hour.

Laboratory Technician - Heartwell Renewables

Heartwell

Hastings, NE

$18.50 - $24.75/hr

Full-time

Posted 9 days ago


Job description

Be a part of an industry and company that is growing! Through our core values, we pioneer the safe production of renewable fuel, to transport everyday products in a more sustainable way.

With the need to find new green ways to power the future, there’s never been a better time to celebrate the benefits of renewable solutions. Renewable fuels help clean up the environment by reducing toxic emissions and strengthen our number one industry—agriculture—by creating demand for the crops and livestock our farm families grow. Renewable diesel represents an additional opportunity to use locally sourced corn oils, soybean oils, and animal fats to produce clean fuels for our nation’s energy supply.

Welcome to Heartwell! We are looking for Laboratory Technicians to support safe, efficient, and compliant operations of the renewable diesel facility by performing routine and non-routine laboratory analyses of feedstocks, intermediates, finished products, and environmental samples. This role ensures product quality, regulatory compliance, and timely communication of results to operations and technical teams

Job Functions:

  • Collect, prepare, label, and handle samples in accordance with established procedures and safety requirements.
  • Inspect, sample, and perform chemical and biological tests.
  • Analyze samples and release or reject incoming feedstocks (Fats, oils, chemicals, etc.).
  • Analyze samples and release or reject finished products (Renewable Hydrocarbon Naphtha & Renewable Hydrocarbon Diesel).
  • Analyze and interpret results for in process streams in the production facility.
  • Analyze and interpret results for utilities testing as needed.
  • Perform validation studies.
  • Work with operations to develop knowledge of the manufacturing process and provide them with analysis input.
  • Communicate off-spec or abnormal results promptly to operations, engineering, or supervision.
  • Participate in training, safety meetings, and incident investigations as required.
  • Manage, inspect, and rotate out retention samples.
  • Instrument maintenance, calibration, and verification of accuracy and precision.
  • Laboratory supply inventory, ordering, and inspection of incoming supplies.
  • Certificate of analysis (COA) generation.
  • Database entry of analysis results.
  • Trending of analysis results.
  • Maintaining the laboratory in both organization and cleanliness.
  • Other duties as assigned.

Qualifications:

  • Must be 18 years of age.
  • Must be legally eligible to work in the US without sponsorship.
  • Proficient in MS Excel, MS Word, MS Outlook, and MS Teams.
  • Ability to read, write, speak, and understand English sufficiently to perform the duties of this position.
  • Detail oriented with organizational skills.
  • Ability to multitask and meet deadlines.
  • Be fit to perform the essential functions of the job including working in an industrial work environment that may include potential chemical/atmospheric hazards that require use of appropriate PPE.
  • Requires ability to perform physical tasks including frequent walking, standing for extended periods of time, and lifting or carrying items weighing up to 40 lbs.

Preferred Qualifications:

  • Bachelor’s degree in a science-related field (Chemistry or Biochemistry preferred).
  • Prior experience with renewable diesel, biodiesel, petroleum refining, or fuel testing.
  • Hands-on experience with ASTM fuel test methods and analytical instruments (e.g., GC, HPLC, ICP, sulfur analyzers).

Heartwell Renewables is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. We welcome all qualified candidates to apply. If you are a highly motivated individual with a passion for process design, we encourage you to submit your application for consideration. We offer a competitive salary, comprehensive benefits package, and opportunities for career growth and development.

Our Culture: 

Fueling customers' journeys since 1964, innovation leads the way for this family-owned and operated business headquartered in Oklahoma City. With nearly 40,000 team members, travel stops are the core business along with products and services that provide value for professional drivers, fleets, traveling public, RVers, alternative energy and wholesale fuel customers. Giving back to communities and an inclusive workplace are hallmarks of the award-winning culture.

Love's is an Equal Opportunity Employer. Veterans encouraged to apply.