Roeslein Renewables, a division of Roeslein & Associates, develops and operates Renewable Natural Gas (RNG) projects across the United States. Headquartered in St. Louis, Missouri, Roeslein Renewables partners with landowners, farmers, and communities to reduce on-farm emissions, restore native prairies, and provide long-term value through regenerative energy solutions. Our process captures biogas from agricultural waste and upgrades it into RNG for pipeline injection. We have led more than 30 RNG projects across multiple states, emphasizing environmental stewardship and innovation. Roeslein Renewables values integrity, professionalism, and a commitment to environmental stewardship, where we never stop asking "what more can we do?"

Why Join Us?

At Roeslein Renewables, you’re not just taking a job – you’re becoming an employee owner.  As part of a 100% ESOP organization, you share the success you help create while building a long-term career with a company that invests in its people.

Our team operates at the intersection of agriculture, renewable markets, and energy, delivering integrated solutions from biomass development to renewable natural gas (RNG) production, market generation, and long-term program execution.  We believe our innovative capabilities can reduce greenhouse gas emissions, revitalize economic growth, regenerate agriculture, restore ecosystems, and create a more sustainable future for the next generation.

A Values Driven, People-First Culture

We live by a simple but powerful ethos: Remain Humble. Stay Hungry. Be Happy. That means:

• Working hard and continuously improving
• Treating people with respect and integrity
• Prioritizing safety and quality in everything we do
• Enjoying the work we do – together

Competitive Pay & Comprehensive Benefits

We offer a rewards package designed to support your whole life - at work and at home:

• Employee Stock Ownership Plan (ESOP) and 401(k)
• Medical, dental, vision, and life insurance
• Paid vacation, holidays, and sick leave
• Paid parental leave
• Education and tuition reimbursement
• Bonus opportunities based on company and individual performance

Growth, Development & Career Paths

We believe careers should grow, not stall.  Whether you’re early in your career or bring years of experience, we support your development through:

• Mentorship from experienced professionals
• Ongoing technical, safety, and leadership training
• Clear pathways for advancement across teams and disciplines
• Tuition and education reimbursement

The Operations Supervisor will be responsible for monitoring safety, quality, efficiency, schedules, budget, housekeeping, and required documentation, including supervision of department employees and coordination of daily activities.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Responsible for biogas collection operations and maintenance duties at assigned farms.
• Direct tasks to technicians in daily activities with a goal of optimizing facility operation.
• Manage staff schedules to stay in compliance with biosecurity requirements.
• Responsible for grounds and regularly scheduled equipment maintenance coordination.   
• Support technicians during maintenance projects on major mechanical equipment.
• Oversee safe work practices including lock-out/tag-out, confined space permits, and use of proper personal protective equipment.
• Perform annual appraisals of direct reports.
• Procure tools and equipment necessary to complete work tasks.
• Enforce company policies and procedures.
• Maintain staff by assisting with recruiting, selecting, and training employees; counsel and discipline employees; perform annual appraisals of direct reports.
• Work closely with EHS and HR departments.
• Travel domestically between domestic projects and to the St. Louis headquarters (up to 20%).
• Develop and maintain relationships with employees at all locations.
• Conduct activities in a safe and healthy manner, and work in accordance with established safety and company requirements.
• Assist and/or operate facilities as need arises.

OTHER DUTIES AND RESPONSIBILITIES:

• Promote a positive working environment in order to achieve the organization’s goals.
• Perform other duties as assigned.

• High School Diploma or G.E.D. is required.
• Prefer five (5) years of Plant Operation experience.
• Supervisory experience is preferred but not required.
• Ability to read blue prints and other technical documents is required.
• Ability to properly train new employees in biogas processing plant operation.
• Must possess strong organizational, interpersonal, communication, problem solving and decision-making skills, as well as initiative and the ability to delegate decision making and other responsibilities. Ability to handle multiple time sensitive projects and issues.  Must work well under pressure.
• Basic electrical and mechanical troubleshooting are required.
• Ability to read and understand schedules and basic business acumen is required.
• Computer skills and a basic knowledge of Microsoft Windows based programs is required. Must be able to learn additional software; SharePoint, Ignition, MaintainX, GoCanvas, etc
• Strong math skills are required.
• High level of energy and motivation.
• Must possess the ability to interact effectively with all levels of personnel, both hourly and management, in a team environment.
• Ability to work flexible hours with weekend and some holiday work required.
• Employees in this position may work at sites regulated by the United States Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHMSA) and may be subject to federally mandated drug and alcohol testing in accordance with 49 CFR Parts 199 and 40. Testing may include pre-employment, random, post-accident, reasonable cause/suspicion, return-to-duty, and follow-up testing, as applicable. Compliance with all applicable DOT testing requirements is required to perform safety-sensitive duties.
• Must have a valid driver license and maintain an acceptable motor vehicle record report.
• Must be at least 18 years of age
• Must comply with Roeslein’s core values for the safe and efficient operation of the business and maintain sound relationships among and with employees.

WORK ENVIRONMENT:

Work is performed in a farm/processing operation atmosphere.  Exposure to harsh conditions—such as:  dust, fumes, chemicals, hazardous materials, noise, and varying weather and temperatures is normal.  All employees are required to follow safety standards and wear all personal protective equipment as defined. 

PHYSICAL DEMANDS:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential function of this job.   While performing the duties of this position, the employee is regularly required to walk, stand, lift, push, pull, use hands and fingers, grip, handle or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch or crawl; and talk and hear.  Ability to lift and carry 50 lbs. on a regular basis is required.  Must be able to stand and walk 80% of the time and sit 20% of the time.  Employee will be required to pass a limited physical and fit test for a full face respirator. Then, must be able to wear the respirator for up to 4-6 hours while at the farms.

Build a Career with Ownership and Purpose

If you are looking for meaningful work, strong values, and a company that genuinely invests in your future, Roeslein Renewables is a place you can grow.

We are an Equal Opportunity Employer. The job description does not necessarily contain all the actual or essential duties of this position. All job offers are contingent upon passing a drug screen and background check.