Accounts Receivable (AR) Manager

Location: Oxford Science Park (Hybrid – 2–3 days on site)

At Oxford Nanopore Technologies, we are redefining what’s possible in molecular sensing. Our pioneering nanopore-based technology is transforming scientific discovery and healthcare by enabling real-time, accessible DNA and RNA sequencing across research, clinical, and applied markets globally. As a fast-growing, innovative organisation with an international footprint, we are building scalable finance capabilities to support the next stage of our growth journey.

We are seeking an experienced Accounts Receivable Manager to lead and transform our global Accounts Receivable and Credit Control function. This role will drive measurable improvements in cash collection, credit risk management, and DSO reduction, while building a best-in-class Order-to-Cash function across people, process, systems, and automation/AI. You will lead a team of AR specialists and partner closely with Sales, Customer Service, Treasury, Group Reporting, and IT.

Key Responsibilities

• Own the AR strategy and Order-to-Cash roadmap
• Lead and develop the AR and Credit Control team
• Drive DSO reduction and cash collection performance
• Establish robust credit risk governance and policies
• Analyse AR data to identify risks and resolve issues
• Own AR systems (Dynamics 365) including workflows and controls
• Drive adoption of automation, e-invoicing, and AI solutions
• Lead continuous improvement initiatives across Order-to-Cash
• Support IFRS 9 provisioning and bad debt management
• Partner cross-functionally to improve billing accuracy and collections
• Deliver clear reporting on AR performance and risks
• Contribute to wider Finance transformation initiatives

About You

• Extensive experience leading AR / Credit Control globally
• Strong track record in improving collections and reducing DSO
• Deep understanding of Order-to-Cash and credit risk
• Experience driving transformation (process, systems, policy)
• Strong stakeholder management and influencing skills
• Data-driven with a KPI-focused mindset
• ERP experience (Dynamics 365 preferred)
• Desirable AI capability: Demonstrated experience piloting or implementing AI-enabled solutions (e.g. Microsoft 365 Copilot, Power Automate) to enhance Order-to-Cash processes (credit control, collections) and drive measurable efficiency gains

Why Join Us?

• Opportunity to transform a critical global finance function
• High-impact role with measurable business outcomes
• Fast-growing, innovative, and purpose-driven environment
• Exposure to cutting-edge finance systems and AI adoption

About Us
Oxford Nanopore Technologies: Our goal is to bring the widest benefits to society through enabling the analysis of anything, by anyone, anywhere. The company has developed a new generation of nanopore-based sensing technology for faster, information rich, accessible and affordable molecular analysis. The first application is DNA/RNA sequencing, and the technology is in development for the analysis of other types of molecules including proteins. The technology is used to understand and characterise the biology of humans and diseases such as cancer, plants, animals, bacteria, viruses, and whole environments. With a thriving culture of ambition and strong innovation goals, Oxford Nanopore is a UK headquartered company with global operations and customers in more than 125 countries.

Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability, or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and abilities to perform the duties of the job.