Finance Manager in Redhill

Powered by Water, Driven by Purpose

SES Business Water provides water and wastewater services for businesses across England and Scotland. Our customers include major high street retailers, supermarkets, hospitality and leisure, local and national government, NHS, independent schools, manufacturing, food processing and an international airport.

We are proud to be part of Pennon Group, a leader in the UK water sector, and are committed to a greener future through carbon reduction, tree planting, peatland restoration and improved water quality.

Finance Manager – 14‑Month Fixed‑Term Maternity Cover

Hybrid Working – 2 Days per Week in the Office

Salary – £50,000 – £60,000 Per Annum Plus Excellent Benefits

Reporting to the Finance Director, you will lead the finance function through a critical period, taking ownership of financial reporting, budgeting, forecasting, audit delivery and commercial performance analysis. This highly visible role requires a strong business partner who can build credibility with senior leaders and influence decision‑making across the organisation.

You will lead a capable finance team, provide expert financial insight and ensure the business maintains robust financial controls while supporting growth and operational performance.

What You’ll Be Doing

• Lead the annual budgeting and forecasting process.
• Take ownership of the end‑to‑end P&L.
• Produce and present financial and commercial reporting to senior stakeholders.
• Deliver insightful analysis that supports operational and strategic decision‑making.
• Lead the interim audit (January‑February) and full year‑end audit (April‑June), acting as the key contact for external auditors.
• Manage, develop and motivate the finance team.
• Ensure strong financial governance, controls and compliance.
• Build effective relationships with leaders across the business and act as a trusted finance partner.
• Translate complex financial information into meaningful, actionable insight for non‑finance stakeholders.

About You

You’ll be an experienced finance leader with a strong commercial mindset and a proven background within the water industry.

You’ll Bring

• Proven experience leading finance teams and managing end‑to‑end financial performance.
• Strong budgeting, forecasting and audit management experience.
• Ability to analyse financial performance and identify opportunities and risks.
• Excellent communication skills and confidence to challenge and influence senior stakeholders.
• Experience presenting financial information to non‑financial audiences.
• Advanced Excel skills and strong Microsoft Office capability.
• A collaborative approach, high attention to detail and the ability to remain effective under pressure.

Ideally you will hold a professional accounting qualification (CIMA or ACCA) or be Qualified by Experience (QBE). Experience of treasury management, long‑term cashflow forecasting and business partnering would be advantageous.

Benefits

• Competitive Salary – Based on experience and skills.
• Annual Bonus Scheme – Rewarding your performance.
• Pension Scheme – Helping you plan for your future.
• Healthcare Benefits – Access to private healthcare and employee assistance programmes.
• Professional Development – Support for career growth with training opportunities.
• Employee Discounts – On various products and services.
• Generous Annual Leave – Take time to recharge with our holiday entitlement.

Closing Date

27 July 2026 (we may close early if we receive a high volume of applications).

All successful candidates will be subject to a mandatory DBS check as part of the onboarding process.

We value diversity and inclusion and encourage you to apply if you are a commercially focused Finance Manager looking for a challenging next role.