Plant Operator

Plant Operator - RNG / Anaerobic Digestion (3-Stage Membrane System) De Saegher Energy is hiring a hands-on Plant Operator to run a manure-based anaerobic digestion facility with 3-stage membrane biogas upgrading. This is not an entry-level role—we are looking for mechanically skilled operators who can troubleshoot, adjust processes, and take ownership of plant performance. If you have experience with industrial systems, agriculture, wastewater, or gas processing and want to work in a fast-growing renewable energy sector, we want to talk.

Job Title:

Plant Operator - Anaerobic Digestion & RNG (Biogas Upgrading) Company Overview De Saegher Energy is a leader in renewable natural gas (RNG) production, specializing in manure-based anaerobic digestion and advanced biogas upgrading. We convert agricultural waste into pipeline-quality renewable energy while supporting sustainability and rural communities. Our operations prioritize safety, uptime, and performance. Position Summary We are seeking a high-performing Plant Operator responsible for operating and optimizing a manure-fed anaerobic digestion system and 3-stage membrane gas upgrading plant. This role requires someone who can run equipment, troubleshoot problems, and think critically about process performance—not just follow instructions. Key Responsibilities Operate and optimize anaerobic digesters and gas upgrading systems Monitor and adjust key parameters: pressure, temperature, flows, methane recovery, CO2 rejection Operate and maintain multi-stage membrane systems (compression, filtration, separation) Troubleshoot mechanical, process, and instrumentation issues Perform inspections and identify issues before failure Conduct sampling and testing (TS, VS, gas quality, H2S, CH4, CO2, O2) Maintain compressors, pumps, blowers, valves, and related equipment Log data and monitor performance through SCADA Manage manure feedstock and digestate systems Maintain safe and clean facility Required Qualifications 2+ years industrial, agricultural, wastewater, or gas processing experience Strong mechanical troubleshooting ability Ability to adjust process conditions Work independently Willing to work rotating shifts/on-call Preferred Experience Anaerobic digestion or RNG experience Membrane gas upgrading systems Gas analyzers (CH4, CO2, H2S, O2) SCADA systems Agricultural/manure systems Equipment operation (loader, skid steer) Work Environment Indoor/outdoor Exposure to weather, noise, odors Physical role (lifting, climbing) Compensation & Benefits Competitive pay Health, dental, vision 401(k)

PTO Pay:

$22.00 - $30.00 per hour

Benefits:

401(k) 401(k) matching Dental insurance Health insurance Life insurance Paid time off Retirement plan Safety equipment provided Vision insurance

Work Location:

In person