Celtic Renewables
Business Administration Modern Apprenticeship

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Role Type: Permanent
Reports To: Head of Finance/Office Manager
About Us
Celtic Renewables is widely regarded as one of the most innovative biotech companies in Europe, having developed a patented and proven process that converts biological residues from by-products and waste into sustainable green chemicals, driving the global shift to a circular economy.
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.
The Grangemouth facility is the exemplar to building larger scale facilities across the UK and is also our training centre for apprentices. 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
As an Apprentice Business Administrator, you’ll contribute to the day-to-day running of the business, with no two days the same. You’ll learn how the business operates while gaining hands-on experience taking calls, processing payments, and providing general administrative support. You’ll help ensure smooth operations and develop valuable skills in business administration and finance. You will complete a Business Administration level 2 or 3 which will be in partnership with Forth Valley College. The college assessor will attend the Celtic Renewables office for completion of the qualification. You will study as well as work alongside the finance and office support teams to gain knowledge on business needs within these areas.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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Key responsibilities
- Answering incoming calls and emails
- Providing a professional first point of contact for customers and suppliers
- Processing customer payments
- Raising invoices, and supporting basic finance administration
- Updating and maintaining accurate business records, systems, and databases
- Supporting the team with general administrative tasks to ensure smooth day-to-day operations
- Preparing documents, reports, and paperwork for internal use
- Developing key skills in business administration, customer service, and teamwork through on-the-job learning.
- Providing office support across both the Grangemouth & Edinburgh offices.
Qualifications
A minimum of two Highers at grade C or above (Preferably to include Maths and English)
Additional Requirements
- Some form of work experience (all types considered).
- 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
- A positive and enthusiastic approach to learning and work
- Good communication skills, both verbal and written
- Basic IT skills, including confidence using computers, email, and common office software
- An organised approach to tasks and the ability to follow instructions
- Professional behaviour, including punctuality and reliability
- A willingness to work as part of a team and support colleagues
- An understanding of the importance of customer service and confidentiality
- Strong attention to detail and commitment to accuracy.


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What’s 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. You will gain hands on, real life workplace skills while working towards achieving your Business Administration in level 2 or 3.
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.
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