Process Safety Management Coordinator Assistant
Maas Energy Works
Company Overview
Maas Energy Works
HeadquartersRedding, United States
Founded2010
SizeApproximately 140 employees (source: americanbiogascouncil.org). No public revenue disclosures for 2023 or later, but has raised $1.56 million total through unattributed funding rounds (source: cbinsights.com).
What They Do
Maas Energy Works specializes in the production of biogas through anaerobic manure digesters, primarily converting dairy and some swine waste into renewable natural gas (RNG), electricity, heat, and emerging hydrogen. The company employs innovative lagoon cover systems that capture methane at a lower cost compared to traditional tank digesters, making it a leader in the renewable energy sector (source: maasenergy.com). Their full-service offerings encompass design, procurement, financial projections, grant financing, permitting, construction management, operations, maintenance, and in-house fabrication, which includes divisions like Maas Motor Works and Goose Works (source: maasenergy.com). Targeting US dairy farms and commercial facilities, Maas Energy Works serves 16 of California's 28 operating dairy digesters, providing clients with revenue opportunities from RNG and electricity sales while managing ownership and operational risks (source: thevine.ucanrinnovate.io). Their commitment to serviceability and innovation, such as assembling turbocharged gensets and virtual biogas pipelines, sets them apart in a competitive market (source: maasenergy.com).
Projects & Track Record
Maas Energy Works has an impressive track record, having completed over 70 new or upgraded dairy digester facilities across 11 states, all of which remain operational. Notable projects include the first California digester at Van Warmerdam Dairy, operational since May 2013, and the Pixley Biogas project with Calgren Renewable Fuels, which offsets up to 4% of the natural gas used by an ethanol plant (source: maasenergy.com). The company has also developed the Stillwater Ranch project in Hanford, CA, which utilizes a virtual pipeline to deliver biogas as compressed natural gas (CNG) for vehicle fuel, and upgraded the Hilarides Dairy digester to enhance efficiency and reduce emissions (source: maasenergy.com). With a focus on operational uptime, Maas Energy Works boasts a 100% uptime record across its 70+ projects, showcasing their reliability and commitment to quality in the renewable energy sector (source: maasenergy.com).
Recent Developments
In recent years, Maas Energy Works has announced a significant joint development agreement with Clean Energy Fuels Corp. to construct nine RNG facilities at dairies across seven states, with a projected investment of approximately $130 million (source: cbinsights.com). This initiative underscores Maas's position as the largest dairy digester developer in the nation, with over 60 projects completed to date (source: americanbiogascouncil.org). Additionally, the company has launched its Goose Works division for in-house biogas cleanup, further enhancing its operational capabilities (source: maasenergy.com). While there have been no reported acquisitions or new funding rounds beyond the previous total of $1.56 million, Maas continues to innovate and expand its project pipeline (source: maasenergy.com).
Working There
Maas Energy Works offers a variety of roles across multiple departments, including development, engineering, fabrication, operations, maintenance, and construction management. The company supports approximately 140 employees, with hiring focused on its Redding, California headquarters and fabrication shop, as well as field roles across 8-11 states (source: maasenergy.com). The culture at Maas Energy Works is deeply rooted in its family-owned origins, emphasizing hands-on innovation and strong partnerships with farmers, which fosters a collaborative and reliable work environment (source: thevine.ucanrinnovate.io). While specific benefits are not detailed, the company is positioned for growth, providing opportunities for employees to engage in meaningful work within a steadily expanding firm (source: maasenergy.com).
Last updated on Feb 23, 2026 | Report an issue
Job Description
Maas Energy Works (MEW) is seeking a Process Safety Management (PSM) Coordinator Assistant who will support the development, implementation, and oversight of MEW's PSM and RMP programs across multiple digester and biogas facilities. This role is critical to ensuring compliance with OSHA's PSM standard (29 CFR 1910.119) and EPA's RMP requirements (40 CFR Part 68), while tailoring safety protocols to MEW's unique operational environment. The ideal candidate will be passionate about safety and thrive in a collaborative environment.
Responsibilities
- Assist with coordination of Process Safety Management (PSM)/Risk Management Program (RMP) development and implementation across MEW sites.
- Review of contractor qualifications and safety information (contractor verification).
- Assist with development and maintenance of a Mechanical Integrity (MI) Program.
- Collaborate with engineering, construction, and operations teams to ensure site-specific safety procedures are integrated into Project Development and Operations workflows.
- Coordinate with Operations to develop Standard Operating Procedures (SOPs) for routine and reactive maintenance activities.
- Create, review, and maintain compliance documentation.
- Liaise with external consultants and regulatory bodies to secure proposals and manage audits.
- Assist with training programs and internal communications related to chemical safety and emergency response.
- Provide administrative support to PSM/RMP team members.
Qualifications & Skills
- AA degree, coursework, or equivalent work experience in Engineering, Environmental Science, Safety, or related field preferred.
- Experience with PSM/RMP programs, process engineering, or industrial safety highly desirable.
- Familiarity with mechanical equipment related to chemical or materials processing and/or manufacturing a plus.
- Strong organizational, communication and computer skills required.
- Ability to manage multiple projects and adapt to a fast-paced, evolving industry.
- Proficiency in Microsoft Office Suite and document management systems (especially Word, Excel and PowerPoint and a CMMS).
- 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, using standard office equipment such as computers and phones. Occasional travel by vehicle and airplane to dairy sites and adaptability to temporarily work outdoors at construction/dairy sites required.
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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Job expired?Please let Maas Energy Works know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
August 13, 2026
August 13, 2026
Full time
On-site
Company
US$24–30 hourly
- Redding, California, United States
Entry-level to mid-level experience preferred
UTC-07:00