Management Accountant

At ONI, our mission is to accelerate scientific discovery and fight disease by enabling everyone to visualize, understand and share the microscopic details of life. Our Nanoimager plays a pivotal role in advancing cellular studies at the molecular level, contributing significantly to the progress of scientific understanding. We are passionate about pushing the boundaries of what’s possible, and we’re looking for a dedicated Management Accountant to join our team in Oxford.

In this position, you will be tasked with supporting financial, corporate, and regulatory reporting, managing financial risks, and crafting internal control policies and procedures.

• Complete month end processes within agreed time frames, including revenue recognition, accruals, prepayments, inventory accounting and other financial entries.
• Support the production and maintenance of monthly management accounts and key performance indicators to ensure accurate and timely recording and presentation.
• Completion of thorough and robust balance sheet reconciliations on a monthly basis, for regular review by the Financial Controller.
• Undertake accounting operations including trade debtor management, overseeing accounts payable payment processing, bank reconciliations, sales tax preparation and submissions (UK and overseas).
• Ensure compliance with local regulatory reporting requirements and tax filings during reporting periods.
• Preparation of information relating to R&D claims, grant submissions and external statutory audits.
• Understanding, and documenting all financial processes undertaken within the role, ensuring these maintain and strengthen internal controls.
• Supporting preparation and delivery of financial metrics and analysis to support business strategy decision-making to Chief Financial Officer.

• Part Qualified (ACCA/CIMA) or AAT Qualified
• Accurate reconciliation skills using Excel and ERP systems.
• Delivered monthly/quarterly financial reporting as part of a team.
• Supporting reporting of performance against budget.
• Used finance management systems to manage and track financial activity and Key Performance metrics.
• Supported cash management and control processes.

• Worked in a manufacturing environment.
• Used Net Suite or similar ERP.

At ONI, we understand that a fulfilling career involves more than just challenging work - it’s about enjoying a well-rounded experience. When you become a part of our team, you not only contribute to groundbreaking research but also enjoy a range of benefits designed to enhance your life both inside and outside the workplace.

As an equal opportunity employer, we prioritize fairness and respect, ensuring every team member thrives regardless of their background. But that’s not all - our perks include:

We recognise and reward your talent. Enjoy a competitive salary that reflects your expertise and contributions, ensuring your hard work is recognized.

plus local bank holidays and 4 dedicated wellbeing days.

Your health matters to us. Access top-notch medical and dental services, ensuring your well‑being is in good hands.

Be a valued member of our diverse, inclusive family. Your unique perspective is celebrated here, fostering a culture of mutual respect and understanding.

Your mental health is essential. Access our comprehensive mental health support services for a balanced work-life experience.

Secure your future with our pension scheme, investing in your financial well‑being beyond the workplace.

Enjoy exclusive discounts and deals through our perks at work program, adding value to your everyday life.