Finance Assistant Apprenticeship L3

AVS is looking to expand its business and operational capabilities with the addition of a Finance Assistant, supporting the Finance Manager, Operations Manager, Office Manager, procurement engineers across projects, and upper management.

You will play a key role in the financial operations of a fast-growing space engineering company, ensuring accuracy, structure and reliability across our processes. You will also support the ongoing implementation of our new ERP system (Microsoft Dynamics 365 Business Central), contributing to the digital transformation of our UK operations, in close collaboration with our headquarters in the Basque Country, Spain.

This role is ideal for graduates in Business Administration, International Business, Finance, Accounting, and double degrees in Business Management and Administration and Computer Engineering, especially those seeking a dynamic role with high responsibility, professional development, and exposure to a wide range of financial and operational activities within a high-tech environment.

Responsibilities:

Support day-to-day financial operations including invoice processing, accounts payable/receivable, expense reviews and bank reconciliations. Maintain accurate records of company and project spending, payment schedules and procurement-related financial data. Assist the Finance Manager with budgeting, forecasting, cashflow monitoring and quarterly financial reporting for UK management and our headquarters in Spain. Contribute to the implementation and continuous improvement of our ERP system (Microsoft Dynamics 365 Business Central).
Support financial audits, internal controls and compliance procedures. Collaborate with the Operations Manager, Office Manager, engineers and procurement teams to ensure accurate financial and procurement tracking across projects. Provide ad-hoc financial and administrative support to the Finance Manager, CEO and upper management.

Training:

As part of this role, you will undertake and complete an Assistant Accountant Level 3 qualification with AAT.

At the end of this apprenticeship, you have an AAT Level 2 Booking Foundation Certificate and a Level 3 Diploma in Accounting which are nationally recognised qualifications.

You will have the opportunity to learn in your role and will be provided with approximately one day per week in term time to study. You will be given one day a week to attend in person training at one of our Bucks Adult Learning sites.

The training you will be completed as part of the Assistant Accountant apprenticeship standard includes: 

Management Accounting: Budgeting Management Accounting: Decision and Control Financial Statements for Limited Companies Accounting Systems and Controls Credit Management Cash Treasury Management
All modules of this apprenticeship will include in-person lessons, online exams, exam revision and a workplace project. 

Training Outcome:

This is initially a 2 year fixed term contract.

AAT is a well-recognised professional body, and coupled alongside practical working experience within a large organisation, this is a great opportunity for anyone with an interest in building a career within finance.



Employer Description:

Since we started in 2006, our goal is to always go further in our pursuit of technological solutions that push the boundaries of scientific knowledge.

We are tireless explorers, determined to push the boundaries of knowledge and technology every step of the way. We nurture talent and promote a culture of curiosity and discovery.

Top scientific research institutions trust AVS for cutting-edge technologies and innovative solutions. Our proven track record highlights our commitment to excellence and reliability.

We are an equal opportunity employer, committed to achieving diversity within the workforce and creating an inclusive working environment. We therefore welcome applications from all qualified candidates irrespective of gender, sexual orientation, ethnicity, beliefs, age, disability or other characteristics. Applications from women are encouraged.



Working Hours :
We offer a 9-day fortnight scheme, combined with additional employment benefits such as hybrid working policy, flexi-time and time off in lieu.

Skills:
Communication skills,IT skills,Attention to detail,Organisation skills,Problem solving skills,Analytical skills,Logical,Initiative


  • Location:
  • Type: Permanent
  • Recruiter: BUCKINGHAMSHIRE COUNCIL
  • Posted: 19-Feb-2026
  • Posted on: findapprenticeship.service.gov.uk