Job Details

Posted Friday, September 12, 2025 at 10:00 AM

Reports to

Engineering Lead

Compensation

Starting salary range $75,000 - $125,000; Commensurate to Skills and Experience

Hours

Full-time Monday - Friday, 8:30am - 5:00pm

• Three weeks of paid vacation
• Eight & a half paid holidays annually
• Two paid flexible holidays annually
• ICHRA Health Insurance Reimbursement
• 100% Employer Paid Life Insurance
• Other benefits accrue over the first 3-24 months, including: additional paid vacation, no-cost primary medical care membership, 401k with matching, and quarterly profit share.

Place of Work

Corporate Headquarters - 1730 South Street, Redding CA, 96001

Company Overview

Maas Energy Works is the leading developer and operator of agricultural waste-to-energy systems in the United States. The Company designs, develops, constructs, and operates biogas renewable energy generation systems, primarily on dairy farms. Our projects include anaerobic digesters, biogas-powered electric generation, and renewable natural gas upgrading.

Position Description
Maas Energy Works (MEW) is looking for an experienced mechanical, chemical, or electrical engineer to be responsible for plant commissioning, facility upgrades, operations & maintenance procedures, and process safety reviews. The Operations & Maintenance (O&M) engineer will work with the Operations team, project development, engineering, equipment vendors, and other stakeholders to maintain robust and safe working facilities. The O&M Engineer will need to have relevant experience with process plant design and operations, gas handling equipment, and capital project development and construction. A successful candidate will thrive working on fast-paced projects and handling complex tasks. The O&M Engineer will be expected to review drawings and work packages from internal design engineers, vendors, and external engineering firms for accuracy, clarity, and recognized and generally accepted good engineering practice (RAGAGEP). This role will require participating in process hazard analyses (PHA's), facility siting reviews, and management of change, among other components of process safety management. The O&M Engineer will also assist the Operations team with system troubleshooting, equipment replacement, and other technical assistance.

Responsibilities

• Develop best practices and innovative solutions to improve production rates, quality, and safety
• Perform calculations, run simulations, and interpret data
• Specify materials, equipment, utilities, and instruments/control schemes
• Manage cost and time constraints
• Provide process documentation and operating instructions

Qualifications & Skills

• BS degree in Chemical, Electrical, Mechanical Engineering or related field or 5 years relevant experience
• Work experience in oil & gas, renewable energy, or petrochemical plants/facilities
• Working knowledge of OSHA and EPA policies
• Knowledge of industry standards such as API, ASME, and NFPA.
• Analytical thinker with interpersonal skills
• Must be proficient in English.

Other Duties
Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

Physical Demand Requirements

Work Environment
This job mainly operates in a professional office environment. The role routinely uses standard office equipment such as computers, phones, photocopiers, filing cabinets, and fax machines.

Physical Demands
This is largely a sedentary role with some travel required. This would require the ability to walk up and down stairs, and to enter, travel in, and exit vehicles and airplanes.

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