Transactional Accountant
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 is the leading developer and operator of agricultural waste-to-energy systems in the United States. The Company designs, develops, constructs, and operates biogas powered renewable energy generation systems on dairy farms. Our projects include anaerobic digesters, biogas-powered electric generation, and renewable natural gas upgrading.
Position Description
Maas Energy Works is seeking a new team member to work in the accounting department as a Transactional Accountant. The Transactional Accountant will be responsible for tasks related to accounts payable and accounts receivable including but not limited to paying bills for the company and its subsidiaries including bill tracking, vendor communications, check writing, creating invoices, tracking billable receipts, receiving payments, corresponding with customers, sending late payment reminders, and other accounting related tasks. As a fast-growing company in a developing niche industry, the ideal applicant should enjoy learning, be highly organized, and self-motivated.
Responsibilities
- Process bills into the company accounting software for internal review
- Respond to vendor inquiries by email and phone
- Ensure all bills are paid timely for parent company and its subsidiaries
- Create and distribute customer invoices and reminders as applicable
- Manage departmental email
- Correspond with customers as applicable
- Receive and record payments from customers
- Support the accounting team with other financial tasks as needed
- Track billable tasks and reimbursable expenses
Qualifications & Skills
- Accounts Payable & Receivable experience preferred
- High attention to detail
- Self-starter
- Willingness to learn
- Strong written & verbal communication skills
- Experience with NetSuite a plus
- Education in Finance or Accounting a plus
Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing 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 enter, travel in, and exit vehicles and airplanes.
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Apply now
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 20, 2026
August 20, 2026
Full time
On-site
Company
US$18–30 hourly
- Redding, California, United States
Preferred experience in Accounts Payable & Receivable
UTC-07:00
