Assistant Operator Jobs in Belleville, IL (NOW HIRING)

Role: 
The Process Operator will operate, monitor, and maintain M2X's biogas to methanol production systems. This position will serve as the primary point of contact for the operating facility, acting as the liaison between M2X and external stakeholders. This position will support engineering development, site acceptance testing (SAT), and field commissioning of modular, mobile biofuel plants. The operator will work closely with the Engineering and Manufacturing Teams to ensure accurate data collection, safe operations, and high equipment uptime. A strong candidate will have hands-on mechanical and electrical skills, familiarity with instrumentation and data acquisition, and the ability to work in a fast-moving, field-oriented environment. 

Specific responsibilities may include: 

• Maximize equipment uptime through proactive monitoring and maintenance 

• Provide clear daily reports on operating status, findings, and issues to broader team 

• Operate industrial systems; handle methanol storage and transfer to offtake partners 

• Read and understand operating procedures and provide comment 

• Collect and log data and verify equipment performance 

• Perform preventive maintenance, troubleshooting, and minor repairs on systems 

• Assist engineers with Site Acceptance Testing (SAT) and system commissioning 

• Maintain organized records of test results, calibration certs, and maintenance logs 

• Support installation and removal of test equipment at field sites 

• Ensure compliance with company safety protocols and regulatory requirements 

• Coordinate with vendors and service providers for specialized equipment support 

• Manage inventory of tools, spare parts, and consumables required for operation 

Qualifications: 

• Associate degree, technical diploma, or equivalent applied training in mechanical, electrical, or industrial technology 

• 2+ years of experience operating or maintaining industrial or laboratory test equipment 

• Strong mechanical aptitude and ability to use hand/power tools and diagnostic instruments 

• Basic electrical troubleshooting skills and familiarity with sensors and control systems 

• Familiarity with Human Machine Interface (HMI) system operations 

• Proficiency with Microsoft Office (Excel, Word, Teams) and basic data analysis 

• Demonstrated attention to detail and commitment to safety procedures 

• Ability to lift 50 lbs. and work in outdoor or industrial environments as needed 

Preferred Qualifications: 

• 3–5 years of experience in industrial testing, process operations, or field service 

• Familiarity with PLCs, SCADA, or other industrial control system 

• Experience with biofuel, chemical, or renewable energy process equipment 

• Knowledge of OSHA safety standards and hazardous-materials handling 

• Track record of effective collaboration with cross-functional engineering teams 

Pay Range and Compensation Package: 

$32-$42/hour (based on experience) 

Job Type: Full-time, On-site. Travel up to 50% 

Benefit Eligibility:  

M2X Energy offers excellent benefits and career opportunities. We believe our company's strength is the product of our employees, which are the most important element of our company. Our company embraces a highly collaborative, supportive, and ambitious work culture.  

• 401(k)
• Health insurance
• Dental insurance
• Vision insurance
• Paid time off
• Professional development assistance

Work Schedule: Monday to Friday, 8:00 am – 5:00 pm 

Work Location: East St. Louis, MO and Effingham, IL regions

Work Authorization:  Must be eligible to work in the United States. 

Equal Opportunity Employer: At M2X Energy, we are working toward a low-carbon, sustainable future for everyone in the world. We are committed to creating an inclusive environment for all our employees and are seeking to build a team that reflects the diversity of the people we hope to serve with our global, revolutionary products. M2X Energy is proud to be an equal opportunity employer. 

About the Company

M2X Energy is converting wasted methane into low-carbon methanol using modular systems to create immediate environmental and economic value. As manufacturing and deployment scale, M2X is moving into a significant phase of growth. At M2X, you'll work on tangible challenges alongside a collaborative team shaped by trust, pragmatism, and inventive problem-solving. It's a place for people who want meaningful challenges, room to grow, and work that leads to real-world impact.