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Biodiesel Engineer Jobs (NOW HIRING)

Delek US

Lead LP Planning & Economics Engineer

Brentwood, TN · On-site

$97K - $127K/yr

... 40 million gallons of biodiesel fuel a year. DELEK BENEFITS We offer fantastic benefits that ... JOB SUMMARY Lead LP model developer. Supports efforts to improve profitability by validating and ...

CNH Industrial

Engineering Method Specialist

Oak Brook, IL · On-site

$74K - $114K/yr

Position Summary The Fluids Engineer is responsible for providing technical expertise and testing ... biodiesel blend fuel, diesel fuel and conditioners to support different groups and product lines ...

ONEOK, Inc

Commercial Account Director

Tulsa, OK · On-site

... Biodiesel, and NGL to refined optimization. Provides supervision and support to a team of ... Interact and coordinate with engineering, construction and operations personnel, contract ...

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All JobsBiodiesel Engineer Jobs

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.
More about Biodiesel Engineer jobs
What are the most commonly searched types of Biodiesel Engineer jobs? The most popular types of Biodiesel Engineer jobs are:
What job categories do people searching Biodiesel Engineer jobs look for? The top searched job categories for Biodiesel Engineer jobs are:
Biodiesel Engineer jobs near you
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.
Lead LP Planning & Economics Engineer

Lead LP Planning & Economics Engineer

Delek US

Brentwood, TN • On-site

$97K - $127K/yr

Other

Medical, Retirement

Posted 22 days ago

Key responsibilities

  • Maintain, validate, and update LP models for assigned refineries.

  • Collaborate with refinery engineers to gather and validate process data and assist with refinery yields and simulation programs to update models and resolve discrepancies.

  • Evaluate profit improvement opportunities such as optimizing refinery operations, capital project evaluation, and strategic project analysis.

Job description

Are you looking for a career in a dynamic and innovative company that values versatility, growth, and teamwork? Look no further than Delek US Holdings!

WHAT IS DELEK? WHAT DO WE DO?

We are a boutique-sized diversified downstream energy company with a range of assets, including petroleum refining, logistics, renewable fuels, and convenience store retailing.

  • Our refineries in Texas, Arkansas, and Louisiana have a combined crude capacity of 302,000 barrels per day
  • Our logistics business currently owns and operates 720 miles of crude and product pipelines, a 600-mile crude oil gathering system, and storage tanks and terminals.
  • Our Retail or convenience store part of Delek, runs over 250 stores in Texas and New Mexico. We also have company-branded New-to-Industry DK stores in the southern part of the US!
  • Our three renewables' plants in Texas, Arkansas, and Mississippi combined can produce 40 million gallons of biodiesel fuel a year.

DELEK BENEFITS

We offer fantastic benefits that include up to a 10% match on 401K on your hire start, with a vesting timeline of only one year, along with medical benefits that start on day one with a 30% premium rebate annually! We value your well-being and all employees now have access to the Calm app for FREE, which is used for meditation, stress management, and better sleep. Through our performance management program, you can earn additional annual incentives as you set and achieve goals. Our pay for performance culture motivates our employees to improve Delek's year-over-year company, business unit, and individual results. With some of the highest bonus payouts in recent years, we know that our success is due to our talented and dedicated team. We are looking for individuals like you to help us continue this momentum and bring new ideas to the table. At Delek, you will have the opportunity to make an impact and grow your career in a supportive and innovative environment.

JOB SUMMARY

Lead LP model developer. Supports efforts to improve profitability by validating and maintaining linear programming (LP) models used in planning process. Applies models to analyze profit opportunities and/or provide back-up support for System Optimizers. Assists the Planning and Economics Group with forecasting models, analysis and reporting of LP models, conducting weekly planning meeting with business teams, creating lost opportunity and lookback reporting for business teams, and working with business teams on economic improvement items.

All activities will be performed in support of the strategy, and vision of the organization. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. All activities must be in compliance with Equal Employment Opportunity laws, HIPAA, ERISA, and other regulations, as appropriate

EDUCATION AND EXPERIENCE

  • 4 year / Bachelor's Degree (Required)

  • Chemical Engineering or related degree is strongly preferred.

  • Two (2) or more years of LP optimization experience is preferred. 

  • In lieu of the above education requirements, an equivalent combination of education and experience may be considered.

  • Eight (8) or more years process engineering, refining planning, LP modeling, and/or product blending experience in refining industry (Required)

  • No Licensure or Certification Required.

JOB REQUIREMENTS

  • Planning & Economics

  • Planning/Scheduling

  • Product Blending

  • Refining Processes

  • Performance Metrics

  • Reporting

  • Operating Problems

  • Issues Management

  • Relationship Management

  • Consulting

  • Maintains official LP model for assigned refineries

  • Monitor LP backcasting and support activities to enhance model accuracy 

  • Implement LP model updates

  • Collaborates with refinery engineers to gather and validate process data

  • Assist with refinery yields and simulations programs to update models and resolve discrepancies

  • Updates crude arrays to ensure consistency with received qualities and assist with crude valuation analysis

  • As a member of the planning team, utilizes knowledge of unit yeilds, refinery constraints, crude quality and other technical information to imporve LP models' capabilities

  • Works with System Optimizers to update/maintain official version of case file

  • Provides back-up support for System Optimizers

  • Makes recommendations that can have significant impact on refinery operations and profitability

  • Evaluates profit improvement opportunities such as, but not limited to: optimizing refinery operations (crude slate, operating rates, production rates), capital project evaluation, strategic project analysis, impact of new regulations

  • Mentors less experienced team members in areas of refinery technology, refinery economics, and LP model structure

  • Knowledge in Planning & Economics, refinery feed/products scheduling, product blending, and refining processes

  • While this job description aims to provide a comprehensive overview of the role, it may not detail every task or responsibility required.

CORE COMPETENCIES

CHANGE AGILITY (LEVEL 3 APPLYING):

Identifies, initiates, and adapts to organizational changes that foster enhanced effectiveness, efficiency, safety, and ultimately business results.

COLLABORATION (LEVEL 3 APPLYING):

Sees connection points across the organization and partners effectively with others to achieve common goals.

DECISION MAKING (LEVEL 3 APPLYING):

Selects a course of action to reduce risk and uncertainty and create optimal outcomes.

DRIVE FOR RESULTS (LEVEL 3 APPLYING):

Drives to achieve challenging performance objectives.

TEAM BUILDING (LEVEL 3 APPLYING):

Builds trust, fosters openness, and provides support. As the manager of a team, selects and motivates a strong team.

#LI-MG1

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or national origin, disability status, protected veteran status, or any other characteristic protected by law. Equal Opportunity Employer/Disabled/Veterans. 

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