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Maas Energy Works

Payroll Administrator

Join Maas Energy Works in Redding, California as a Payroll Administrator. Manage payroll, tax compliance, and employee benefits while supporting HR policy and engagement. Benefit from a data-driven role with opportunities to improve HR processes and contribute to a positive workplace culture.
Maas Energy Works
Maas Energy Works
Redding, California, United States On-site Full time USD 22–32 per hour 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 Department of Culture & Talent is seeking a highly organized, detail-oriented, and data-driven HR Administrator with strong administrative, analytical, interpersonal, and financial skills. In addition to managing payroll processing, tax compliance, and employee benefits administration, this role will contribute to policy development, foster employee engagement initiatives, and ensure clear, professional communication across the organization.

This position also leverages HR data to inform decisions, generate insights on workforce trends, and enhance HR processes and outcomes. The HR Administrator serves as the primary contact for payroll-related questions, leave management, and retirement plan processing, while supporting compliance and driving a positive workplace culture.

Responsibilities

  • Payroll Processing: Administer semi-monthly payroll, review timesheets, process pay adjustments, garnishments, and maintain employee payroll benefit elections.
  • Tax Compliance: Manage quarterly and annual employer tax filings (IRS, state, and local), create new tax accounts as needed, reconcile withholdings, prepare W-2s, and 1099s as needed.
  • Audits & Reporting: Provide payroll documentation for internal and external audits, prevailing wage reporting; compile and analyze HR-related data from systems such as Dayforce or Power BI to support reporting and compliance.
  • Retirement Plans: Process contributions, enrollments, distributions, rollovers, and perform compliance testing (402(g) and Form 5500).
  • Leave, Disability and State Program Management: Coordinate paid leave, disability, and unemployment claims, ensure compliance with overlapping leave policies, and support employees with forms and return-to-work requirements.
  • Benefits Administration: Oversee benefit programs including tuition reimbursement, travel fund programs, charitable giving, and other company-supported programs; conduct benefit audits and reconciliations. Health benefit administration may also be included in this position at a later date.
  • Employee Support: Respond to payroll-related inquiries and provide resources and communication regarding pay, benefits, and tax matters.
  • Onboarding & Offboarding: Process payroll-related documentation for new hires and separating employees, including final paychecks, direct deposits, and termination recordkeeping.
  • Policy Development: Draft, update, and maintain HR policies and procedures to ensure compliance and clarity across the organization.
  • Employee Engagement: Support initiatives that promote a positive workplace culture, including recognition programs and engagement activities; analyze engagement data and feedback to identify trends and recommend improvements.
  • Staff Communication: Create clear, professional communications regarding HR policies, benefits, and organizational updates.
  • HR Data Analysis & Insights: Collect, structure, and interpret HR data to identify trends, support decision-making, and improve HR processes and strategic outcomes.

Qualifications & Skills

  • Associate's or Bachelor's degree in Accounting, Finance, Human Resources, Business, or related field preferred (or equivalent experience).
  • 2-3+ years of payroll administration experience; multi-state payroll, tax filing, and prevailing wage experience preferred.
  • Experience in policy writing and HR documentation.
  • Strong communication skills with the ability to craft clear, professional messaging, collaborate across teams, and present data insights to both technical and non-technical audiences.
  • Proficiency with payroll software (Dayforce, ADP, Paylocity, or similar) and HRIS platforms.
  • Advanced Microsoft Excel skills, including pivot tables, formulas, and data analysis; experience with data visualization tools (e.g., Power BI) is a plus.
  • Knowledge of federal, state, and local payroll, labor, and tax regulations; experience with retirement plan administration (401(k), 5500 compliance) is a plus.
  • Strong analytical and critical thinking skills, including the ability to identify trends and translate complex data into actionable insights.
  • Ability to troubleshoot payroll discrepancies and reconcile complex data accurately.
  • Strong organizational and problem-solving skills with a high level of attention to detail.
  • Commitment to maintaining confidentiality and integrity when handling sensitive information.
  • Proactive mindset with a willingness to learn, improve processes, and leverage data to drive continuous improvement.

Other Duties

This job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities required for this role. Duties, responsibilities, and activities may change at any time with or without notice.

Physical Demand Requirements

Work Environment
This role operates primarily in a professional office environment and routinely uses standard office equipment such as computers, phones, photocopiers, and filing systems.

Physical Demands
This is largely a sedentary role with occasional travel required. The position may require the ability to walk stairs and enter, travel in, and exit vehicles and airplanes.

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About the role

April 3, 2026

Full time

Company

April 3, 2026

On-site

USD 22–32 per hour

Maas Energy Works

maasenergy.com

  •  Redding, California, United States

2-3+ years of payroll administration experience

UTC-07:00