Finance & Admin Assistant- French Speaking in Maidenhead

At MCS Rental Software, we’re passionate about helping rental businesses grow. It’s a family-owned and managed company. With over 40 years of expertise, we provide cutting-edge rental management software, cloud solutions, and responsive technical support to companies around the world. Join our mission to empower the rental industry through smart technology and outstanding service.

We are seeking a Finance & Admin Assistant (French-speaking) to support financial and administrative operations for the French region. This role is critical in ensuring accurate processing, strong customer communication, and effective credit control, while also providing general support to the wider Finance & Administration team. This is an excellent opportunity for someone with a strong eye for detail who enjoys working in a collaborative environment and contributing to continuous improvement.

• Support customer service support contracts for the French region, including communicating annual renewals and managing interim contract changes with customers.
• Process supplier invoices accurately and in a timely manner, ensuring correct coding and that appropriate authorisations are in place prior to payment.
• Carry out credit control activities, including obtaining SEPA agreements, monitoring outstanding invoices, and proactively following up on overdue balances to minimise financial risk.
• Provide general finance and administrative support to the wider Finance & Administration team, assisting with day-to-day operational tasks as required.
• Maintain accurate financial and administrative records in line with company procedures and compliance requirements.
• Contribute to the continuous improvement of finance and administrative processes to support efficiency, accuracy, and best practice.
• Communicate professionally with internal teams and external customers, always delivering a high standard of service.
• Uphold MCS standards of professionalism, accuracy, and customer service in all finance and administrative activities.

• Previous experience in a finance and/or administrative role.
• High level of accuracy with strong organisational and time‑management skills.
• Confident communicator, able to liaise professionally with internal teams and external customers.
• Proficient in Microsoft Office, particularly Excel.
• Fluent in French and English, both written and spoken.
• Ability to manage competing priorities and work effectively as part of a small, collaborative team.
• Experience using ERP systems (knowledge of MCSrm is an advantage).
• Experience working in an international or multi-region business environment.

We’re proud recipients of the Culture 100 Award, which recognises organisations that excel in nurturing their workforce, rewarding their staff, and creating a supportive environment where everyone feels valued. At our company, we are passionate about the rental industry and are committed to fostering a vibrant, informal workplace culture based on respect and empowerment. This dedication has led to an impressive average employee tenure of more than 10 years. Join us to be part of a team that values collaboration, professional growth, and work-life balance.