Finance Transactions Administrator

Role

Role: Finance Transactions Administrator

Location: Hybrid, based from one of our offices in Derby, Manchester or Warrington

Salary: we anticipate paying a salary in the £30,000 - £39,400 range

Our mission is to deliver clean, affordable energy for all. Our Small Modular Reactor (SMR) technology provides a British solution to a global energy challenge, positioning us as a future world leader in SMRs and the UK’s premier green export technology.

Our Systems & Transactions team plays a vital role in supporting the organisation’s financial operations, ensuring smooth processes, reliable data, and high‑quality support for colleagues as we continue to scale rapidly.

In this context, we’re looking for a Finance Transactions Administrator to support our Systems & Transactions Manager as part of a growing team. This is an opportunity to play a key role in keeping our essential financial processes running efficiently and contributing to improvements across the wider business.

• Supporting day‑to‑day finance activities including accounts payable, accounts receivable, master data validation, and expense administration.
• Managing corporate card tasks, travel and expenses reviews, and supporting colleagues with queries.
• Assisting with cash management activities such as bank postings, reconciliations, and payments.
• Contributing to ongoing system improvement projects across SAP S/4
  
  HANA, Concur and Ariba.

This is a hands‑on, fast‑moving role where your collaborative mindset, attention to detail and proactive approach will help us continue improving our finance operations.

• Experience in accounts payable, cash management or travel & expenses administration.
• Confidence working with finance systems – SAP experience is essential, ideally SAP S/4
  
  HANA.
• Strong Excel skills and the ability to work effectively with colleagues across the organisation.
• An interest in continuous improvement and making processes simpler and more effective.

We offer hybrid working, with regular weekly attendance at one of our offices in Manchester, Warrington or Derby, depending on business need.

We anticipate a salary of £30,000 – £39,400 dependent on the skills, values, and knowledge you bring.

• Bonus - Performance related bonus of up to 7%
• Benefits Allowance - £2200, enabling you to create a bespoke package
• Pension - 12% employer and 6% employee contributions.
• Holidays - 28 days holiday (+ public holidays) and the ability to buy or sell up to 4 days
• Private Medical Insurance - BUPA single cover health care
• Life Assurance - 6x pensionable pay
• £250 - One-off payment for new starters for home office purchases

You’ll be joining a forward‑thinking organisation that values transparency, fairness, and innovation. We offer:

• A flexible, inclusive, and supportive working environment.
• Opportunities for career growth in a rapidly scaling business.
• A culture that values diversity, innovation, and continuous learning.

We are an equal opportunities employer and welcome applications from all backgrounds. Inclusivity is important to us, and as a Disability Confident organisation, we are committed to fair, supportive, and continually improving recruitment practices that ensure everyone has the opportunity to thrive.

Confidence can sometimes hold us back from applying for a job. But we'll let you in on a secret: there's no such thing as a 'perfect' candidate. If you feel you meet 75% of the requirements for this role, we would love to hear from you.

Also, if you are considering a career move or a sector-jump, please get in touch – we welcome applications from people with transferable skills.

Due to the safety regulations within the nuclear industry, applicants will be required to participate in additional screening. These are:

• Obtaining Baseline Personnel Security Standard (BPSS) clearance
• Satisfactory completion of a Disclosure and Barring Service (DBS) check
• Satisfactory completion of a basic financial probity check

We are an equal opportunities employer and welcome applications from all backgrounds. This is reflected in our inclusive recruitment practices.