Maas Energy Works

Accounting Manager

Join Maas Energy Works in Redding, California as an Accounting Manager. Lead the accounting team, ensure accurate financial reporting, and support renewable energy projects. Benefit from a dynamic work environment and opportunities for process improvement.
Maas Energy Works
Maas Energy Works
Redding, California, United States On-site Full time USD 85k–125k yearly UTC-07:00

Maas Energy Works

Company Overview

Maas Energy Works

Redding, United States

2010

Approximately 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

The Accounting Manager is responsible for overseeing the day-to-day operations of the accounting team and ensuring accurate and timely financial reporting across the company. This position plays a key leadership role in maintaining sound financial practices, optimizing accounting workflows, and ensuring compliance with GAAP and industry regulations. The ideal candidate will bring strong leadership skills, a keen eye for process improvement, and a solid understanding of accounting practices relevant to renewable energy projects.

Responsibilities

  • Team Leadership: Supervise, mentor, and support the accounting team, including staff and senior accountants; oversee workflow management, training, and performance evaluations.
  • Financial Oversight: Ensure timely and accurate financial reporting, including income statements, balance sheets, and cash flow statements.
  • General Ledger Oversight: Maintain the integrity of the general ledger; review and approve journal entries, account reconciliations, and adjustments.
  • Period-End Close: Lead the monthly, quarterly, and annual close processes; coordinate timelines and ensure all deadlines are met.
  • Compliance: Ensure accounting practices align with GAAP and company policies; support audit processes and coordinate with internal and external auditors.
  • Process Improvement: Evaluate and enhance accounting processes, systems, and controls for increased efficiency and accuracy.
  • Project & Department Collaboration: Work with other departments, including project development and operations, to support project-related financial needs and reporting.
  • Budgeting & Forecasting: Assist the Controller with budget preparation, forecasting, and variance analysis.
  • Grant & Incentive Tracking: Support compliance and financial tracking related to government grants, carbon credits, and renewable energy incentives.
  • Internal Reporting: Develop and maintain internal financial dashboards and reports for management use.

Qualifications & Skills

  • Bachelor's degree in Accounting, Finance, or related field (CPA or CMA preferred).
  • 5+ years of progressive accounting experience, with at least 2 years in a management or supervisory role.
  • Strong understanding of GAAP and financial reporting standards.
  • Experience with accounting in the renewable energy, construction, or project-based sectors preferred.
  • Proficiency with accounting software (e.g., QuickBooks, SAP, NetSuite) and Microsoft Excel.
  • Strong analytical, organizational, and communication skills.
  • Proven ability to lead and develop teams in a dynamic and fast-paced environment.
  • Detail-oriented with a commitment to accuracy and continuous improvement.
  • Ability to work effectively with cross-functional teams and senior leadership.

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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About the role

July 16, 2026

July 20, 2026

Full time

On-site

Company

USD 85k–125k yearly

Bioenergy

Maas Energy Works

maasenergy.com

  •  Redding, California, United States

5+ years of progressive accounting experience, with at least 2 years in a management role

UTC-07:00