Finance Operations Specialist — Assistant Manager

Here at Abbot Fire Group we are looking for an Assistant Finance Manager to join our growing team, supporting financial operations within a fast-paced fire protection business with a turnover of approximately £3.5 million. This is a key role within the organisation, working closely with the Finance Director to ensure the smooth running of all financial activities, maintain compliance with UK regulations, and support the company’s ongoing stability and growth.

The Assistant Finance Manager will take ownership of day-to-day accounting functions including accounts payable and receivable, general ledger maintenance, and bank reconciliations. The role also involves supporting financial reporting, budgeting, payroll processes, and continuous improvement of financial systems and controls. This position requires strong attention to detail, excellent organisational skills, and the ability to manage multiple priorities within a small business environment.

What you receive for joining us:

• We are offering a salary of £35,000 to £38,000 dependent on experience, along with the opportunity to develop your career within a supportive and growing organisation.
• You will benefit from structured working hours 9am-5pm (Monday to Friday), 25 days holiday per year plus Bank Holidays, your birthday off and company pension along with a collaborative working environment.
• Our office is based in Gawcott, Buckingham.

Here’s a look at some of the things you’ll be doing:

• Managing end-to-end accounts payable and receivable processes, including supplier invoices, payment runs, sales invoicing, credit control, and supporting payroll with reconciliations and discrepancy resolution.
• Maintaining the general ledger by preparing and posting journal entries, ensuring financial records are accurate and up to date, and managing daily cash flow including bank reconciliations and petty cash.
• Supporting the preparation of monthly and annual financial reports, budgets, and forecasts, while ensuring compliance with HMRC regulations (VAT, PAYE) and assisting with internal and external audits.
• Identifying and implementing improvements to financial processes and controls, while providing general administrative and ad-hoc support to the Finance Director.

Can you show experience in some of these areas:

• Proven experience in an accounting or finance role, ideally within a small to medium-sized business, with a degree in Accounting, Finance or related field desirable, and AAT, ACCA or CIMA study/progression highly beneficial.
• Strong knowledge of accounting software (e.g. Sage 50 or Sage Intacct) alongside advanced Microsoft Excel skills.
• Excellent attention to detail, numeracy, and analytical problem-solving ability, combined with a proactive mindset and willingness to learn and improve processes.
• Strong time management and organisational skills with the ability to prioritise workloads and meet deadlines, supported by clear and professional communication with colleagues, suppliers, and stakeholders.

Introducing our organisation:

Abbot Fire Group is proud to be part of Complii and is a specialist provider of fire protection services, delivering high-quality solutions across a range of sectors. We are committed to maintaining the highest standards of safety, compliance, and professionalism, ensuring our clients receive reliable and effective fire protection support. Our success is built on strong teamwork, attention to detail, and a dedication to continuous improvement across all areas of the business.