Role type: Permanent

Reports to: Group Head of Finance

About us

Our technology has successfully reinvented the century old Acetone-Butanol-Ethanol (ABE) fermentation process, bringing it back to a global scale. As a world leader in re-establishing this process, Celtic Renewables operates from Scotland’s first biorefinery in Grangemouth, at industrial and commercial scale.

Acetone, butanol, and ethanol are found in thousands of everyday products, from cosmetics and medicines, to cleaning products and paints. By converting by-products and waste from industries such as food, drink, and agriculture into green chemicals (bio acetone, bio butanol, and bio ethanol), Celtic Renewables is providing access to cleaner, greener alternatives.

Our existing plant operating at Grangemouth is the launch pad for our ambitious global growth plans. This commercial demonstrator facility is integral to the Group’s current operations (both in the production of green chemicals and in supporting feedstock trialling activities) with learnings derisking our plans to build larger scale facilities across Scotland, the UK and internationally.

Celtic Renewables are part of the Just Transition scheme in Grangemouth which makes it an extremely exciting time to join the team as we progress with plans to build for our first full-scale biorefinery in Grangemouth. Significant progress is being made on the path to sanctioning this first full-scale development project in 2026.

By joining Celtic Renewables, you’ll be part of an innovative team working at a world-leading biorefinery, helping to lead the green chemical revolution.

Job purpose

Celtic Renewables is looking for an enthusiastic and ambitious Accountancy Apprentice to join our Finance team. This is an excellent opportunity for someone at the beginning of their career to gain practical experience while studying towards a recognised accounting qualification.

As part of our small and supportive finance team, you will be involved in a wide range of activities that contribute to the day-to-day running of the business. You’ll work closely with the Group Head of Business Planning & Analysis, Group Head of Finance, and Accounting Assistant, receiving hands-on training, mentoring, and support as you develop your skills and knowledge.

No two days will be the same, and you’ll gain valuable exposure to various aspects of finance while learning how a growing, innovative business operates.

Apprenticeship and study pathways will be tailored to the successful candidate based on their qualifications and experience.

There will be various study routes depending on the successful candidate’s current education. Below is a link to how the scheme could look: The ACCA apprentice scheme in Scotland | ACCA Global

Key responsibilities

• Sales and purchase ledger processing accurately and efficiently

• Use purchase invoicing software – Planergy

• Use of accounting software – Xero

• Assisting with bookkeeping activities and account reconciliations

• Maintaining accurate financial records

• Supporting with month end reporting

• Answering telephone calls and enquiries in a polite and timely manner

• Supporting the team with general administrative tasks to ensure smooth day-to-day operations within finance.

Qualifications and qualities

• Must have an interest in Accountancy, ambitious and wish to become a qualified Accountant

• Must have a minimum of three Highers A-C, two which must be in Mathematics and English.

Additional Requirements:

• The role will be mainly based at our Grangemouth site with occasional day working at our Edinburgh office

• A responsible attitude with a strong appetite to learn and apply within the working environment

• Strong attention to detail and commitment to accuracy

• Good organisational and time management skills

• Team player with good communication skills (both written and verbal)

• A positive and enthusiastic approach to learning and work

• Basic IT skills, including confidence using computers, email, and common office software – excel proficiency

• Strong organisational and time management

• A willingness to work as part of a team and support colleagues
• An understanding of the importance of customer service and confidentiality

What is in it for you?

We’re here to help you make the most of your skills and abilities with first-class training, support, and an investment in your development.

For the right candidate you would be given support to progress through training to become a Chartered Accountant (ICAS, ACCA, CIMA) should you wish to progress to this level.

The role is a great opportunity for a school leaver who has an interest in becoming an Accountant but does not wish to go to university.

You will earn as you learn. You’ll start on a salary ranging between £16,000 – £20,000 depending on any previous experience, with clear, scheduled pay increases as you reach key milestones throughout your training. You’ll also be eligible to join the private healthcare and a pension scheme.

Why Celtic Renewables?

• Work at a world-leading company: Gain hands on experience working at Scotland’s first and world-leading biorefinery, using the ABE fermentation process to produce green chemicals.

• Be part of a purpose driven company and team: Help lead the green chemical revolution, contributing to the future of sustainable manufacturing.

• Contribute to real impact: Our green chemicals can be used in thousands of everyday products, helping to reduce the carbon footprints of the items we use in our daily lives.