Anaergia

Senior Accountant

Join Anaergia in Nottingham as a Senior Accountant overseeing monthly financial reporting, purchase and sales ledgers, payroll, and cash management. This role offers autonomy and exposure to management accounting and transactional finance in a dynamic environment.
Anaergia
Anaergia
Nottingham, United Kingdom On-site Full time UTC+00:00

Anaergia

Company Overview

Anaergia Inc.

Johnston, RI, United States

2007

Approximately 1,600 employees globally (source: cbinsights.com). Revenue figures for 2023 or later are not disclosed.

What They Do

Anaergia specializes in advanced anaerobic digestion technologies that convert organic waste into renewable resources. Their core technology focuses on transforming various organic waste streams, including municipal solid waste (MSW), wastewater, agricultural manure, and food processing residuals, into renewable natural gas (RNG), clean water, and fertilizer. The company utilizes proprietary systems such as the OmnivoreTM high-solids digester, which significantly increases biogas yield, and the Organics Extrusion Press (OREXTM) for efficient separation of wet organics from dry fractions (source: anaergia.com). Anaergia's offerings include equipment packages, operations and maintenance services, and various project delivery models like build-own-operate (BOO) and public-private partnerships (PPP), enabling clients to integrate anaerobic digestion into existing facilities or develop new plants that can turn wastewater treatment into net energy producers (source: biogasworld.com). Their target markets encompass municipal wastewater and MSW sectors, agriculture for manure processing, and food processing industries, all aimed at reducing costs, emissions, and generating revenue from waste (source: anaergia.com). With over 300 patents and a presence in 17 countries, Anaergia positions itself as a leader in scalable, carbon-negative RNG solutions, offering lower lifecycle costs compared to competitors (source: cbinsights.com).

Projects & Track Record

The Rialto Bioenergy Facility in Rialto, California, is one of Anaergia's flagship projects, processing up to 300,000 tons of landfill-diverted waste and biosolids annually. This facility utilizes Anaergia's anaerobic digestion technology to produce approximately 985,000 MMBTU/year of RNG, equivalent to 13 megawatts of clean energy, while also generating Class A fertilizer and renewable electricity. The facility significantly reduces CO2 emissions by 220,000 metric tons per year and injects RNG into SoCalGas pipelines (source: socalgas.com). Additionally, Anaergia operates over 1,600 sites globally, including a biogas plant repowering project in Germany that processes various types of organic waste to enhance combined heat and power (CHP) outputs (source: biogasworld.com). The company is also engaged in ongoing projects, including a C$43.8 million contract for a California biogas renewable power facility and a contract with PepsiCo Mexico Foods to process 50,000 tons/year of organics into biomethane by the end of 2026 (source: biomassmagazine.com). Their client roster includes major players like SoCalGas, Waste Management, and Southern California Edison, showcasing their extensive reach across North America and Europe (source: businesswire.com).

Recent Developments

In recent years, Anaergia has secured significant contracts, including a C$43.8 million agreement to deliver a renewable power facility for a California biogas project, which is set to leverage advanced anaerobic digestion and combined heat and power technologies (source: biomassmagazine.com). Additionally, on December 9, 2025, Anaergia Technologies signed a contract with PepsiCo Mexico Foods to implement high-efficiency digestion and biogas upgrading at a facility in Mexico, which will process 50,000 tons/year of organics into biomethane, significantly reducing CO2 emissions (source: businesswire.com). Furthermore, in May 2025, the company announced a contract with Capwatt for the first of nine new biogas plants in Italy, indicating ongoing expansion and commitment to renewable energy solutions (source: cbinsights.com). While no major acquisitions or funding rounds have been reported post-2023, Anaergia continues to highlight its extensive portfolio of reference facilities and patents, reinforcing its position in the market (source: anaergia.com).

Working There

Anaergia offers a diverse range of roles across various departments, including engineering, construction/project management, operations and maintenance, manufacturing, and research and development. The company is actively hiring at key locations, including its headquarters in Burlington, Ontario, and U.S. sites in California and Johnston, RI, which serve as significant bases for their operations (source: cbinsights.com). The culture at Anaergia emphasizes innovation and collaboration, supported by a robust portfolio of over 300 patents and a commitment to sustainability through replicable projects across 17 countries (source: businesswire.com). While specific employee benefits are not extensively documented, the company's growth phase and multimillion-dollar contracts suggest competitive compensation for technical roles, fostering a dynamic work environment focused on resource recovery and cost reduction (source: anaergia.com).


Last updated on May 23, 2026 | Report an issue

We are seeking a detail-oriented and proactive Senior Accountant to take ownership of the monthly financial reporting cycle, support business decision-making, and oversee core finance processes. This is a varied role offering exposure across management accounting, transactional finance, and operational support. This is a broad position ideal for a hands-on professional who is comfortable managing both management accounts and transactional finance. The successful candidate will thrive in a small to medium-sized business environment, enjoy autonomy, and seek a role with wide-ranging responsibilities.

Key Responsibilities

Management Accounts

  • Prepare and deliver accurate monthly management accounts in a timely manner.
  • Post and review key journals, including those for payroll, depreciation, intercompany transactions, foreign exchange adjustments, accruals and prepayments, and work in progress (WIP).
  • Support monthly performance reviews with departmental heads by providing insightful variance analysis.
  • Assist in the preparation and submission of monthly and quarterly reporting packs for Group consolidation.

Purchase Ledger

  • Oversee the purchase ledger, ensuring all supplier invoices are processed and recorded accurately and on schedule.

Sales Ledger

  • Manage a high-value sales ledger, maintaining robust controls over billing accuracy and revenue recognition.

Payroll

  • Collate and prepare payroll data for submission to external accountants.
  • Liaise with payroll providers to ensure payroll is processed accurately and on time for a small workforce.

Cash & Bank Management

  • Perform regular bank reconciliations and maintain precise cash records.
  • Monitor and manage cash receipts and payments to ensure effective cash flow control.
  • Take responsibility for the payment run process, ensuring that all payments follow appropriate controls and approval workflows.
  • Manage purchase order (PO) processes and authorisation workflows to support financial governance.

Additional Responsibilities

  • Contribute to process improvement and efficiency initiatives within the finance function and across the wider business.

Competencies and Experience

Systems & Technical Skills

  • Excel - Proficient (essential; including data analysis and reporting)
  • Microsoft Word - Proficient
  • Experience with accounting systems:
    • Dynamics 365 (proficient)
    • Sage (desirable; legacy system exposure)

Skills & Experience Required

  • CIMA qualified / part-qualified or Qualified by Experience (QBE)
  • Minimum of five years' accounting experience, ideally in a similar capacity
  • Strong understanding of month-end processes and financial reporting
  • Exceptional attention to detail and high level of accuracy
  • Ability to work independently and manage multiple priorities effectively
  • Excellent communication skills, with the ability to engage with non-finance stakeholders

Desirable Attributes

  • Experience in a group reporting environment
  • Exposure to multi-currency or intercompany accounting
  • Previous involvement in process improvements or system changes

Apply now

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About the role

July 16, 2026

July 16, 2026

Full time

On-site

Company

Anaergia

anaergia.com

  •  Nottingham, United Kingdom

Minimum of five years' accounting experience

UTC+00:00