Management Accountant

Infinitesima was spun out of the University of Bristol in 2001 and has been developing innovative metrology solutions which improve speed and precision in the manufacture of semiconductors. The company's technology combines the 3-dimensional surface detection capability of atomic force microscopy (AFM), with high-speed laser activation and the accuracy of interferometry. The Rapid Probe Microscope (RPM) is protected by an extensive patent portfolio. The company's RPM technology is being used by leading semiconductor equipment companies globally. Semiconductor devices provide the foundations on which progress in the technology sector are enabled. From Smartphones to Artificial Intelligence, 5G communications to autonomous vehicles, all are made possible through advances in semiconductor processes. Scaling these processes requires sub-nanometer measurement of increasingly complex 3D structures to enable more powerful devices.

Based in Abingdon, UK, we are a high calibre team of over 100 people and continue to grow. 

Reporting to the CFO the Primary Purpose of the role is to provide operational cost control and support strategic financial planning in the company.

Core Duties & Responsibilities: 

Cost Accounting & Analysis

• Develop and maintain cost accounting systems tailored to Infinitesima's requirements
• Calculate and monitor standard costs for raw materials, labour, and overheads
• Perform variance analysis to compare actual costs with standards and budgets 
• Analyse changes in product design, raw materials, or manufacturing methods to assess cost impact 

Inventory & Production Cost Management

• Monitor inventory levels and reconcile discrepancies between physical and book counts 
• Track cost of goods sold (COGS) and prepare gross margin reports by product, customer, and location
• Collaborate with production and R&D/engineering teams to identify cost-saving opportunities and reduce waste 

Budgeting & Forecasting

• Assist in preparing budgets and financial forecasts based on cost trends and operational data 

· Support strategic planning with cost models and breakeven analysis 

Reporting & Compliance

• Prepare detailed cost reports for management, highlighting trends and profitability drivers 

Direct Reports

• Manage and develop the Finance Assistant

Education

• First degree – finance/economics/STEM preferred

Qualifications

· Qualified accountant CIMA or ACCA preferred

· Familiarity with UK-specific accounting standards and tax laws.

Experience

• 5–7 years in cost accounting, ideally in semiconductor equipment or high-tech manufacturing environment
• Experience with ERP systems and advanced Excel functions (pivot tables, VLOOKUP, etc)

Skills & Attributes

• Strong analytical and problem-solving skills.
• High attention to detail and accuracy.
• Effective communication skills to present financial data to non-financial stakeholders 
• Ability to work independently and collaboratively across departments.
• Familiarity with lean manufacturing and cost control strategies 

Benefits:

Salary Range: £52-£65K Dependent on experience

• In addition to a competitive salary and an annual bonus. Infinitesima offers flexible working hours, hybrid working, 25 days annual leave, death in service and private health care benefits, personal pension contributions of 4% with salary sacrifice and a generous EMI Share scheme

We are committed to building a diverse and inclusive workplace. We welcome applications from all backgrounds and actively encourage individuals from underrepresented groups to apply. Our strength lies in the varied perspectives that come from different cultures, experiences, and identities. We believe that true innovation is fuelled by collaboration—locally and globally—and strive to foster an environment where everyone can contribute meaningfully and thrive. If you require adjustments to take part in the recruitment process, please let us know—we'll do our best to support you.

Note to recruitment agencies: Infinitesima Ltd only works with approved agencies and does not accept unsolicited agency CVs. Please do not submit candidate details in response to this advert, or to any Infinitesima Ltd employees. Infinitesima Ltd is not responsible for any fees related to unsolicited CVs.