Financial, Planning and Analysis Manager (F,P&A)

enfinium Ltd; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading energy-from-waste company in the UK is seeking an FP&A Manager to oversee budgeting, forecasting, and reporting across multiple sites. The role calls for a degree with ACA, ACCA, or CIMA qualification and proven experience in financial planning and analysis. Candidates should be skilled in Excel and financial modeling, with a passion for turning data into actionable insights. Benefits include private medical care, pension contributions, and learning opportunities in a fast-paced environment.

Benefits

Private Medical care

Private Dental Care

Life Assurance

Company pension with a 6% contribution

Highstreet discounts

Cycle to Work scheme

Electric Car Scheme

Employee Assistance programme

Uniform provided

Continuous learning and development

Qualifications

• Proven experience in FP&A, financial reporting, or business partnering.
• Experience in power, waste, or infrastructure preferred.
• Detail-driven and proactive in a fast-paced environment.

Responsibilities

• Ownership of budgeting, forecasting, and management reporting.
• Deliver clear reporting and dashboards that drive performance.
• Run scenario and sensitivity analyses to assess risk.

Skills

Financial expertise

Advanced Excel

Financial modelling skills

Analytical skills

Communication skills

Stakeholder management

Education

Degree and ACA, ACCA or CIMA qualification

Tools

Workday Adaptive Insights

Power BI

Job description

Financial Planning & Analysis (FP&A) Manager

At enfinium, we're transforming waste into sustainable energy - and we need a skilled FP&A Manager to help shape the financial future of our business. This is a fantastic opportunity for a proactive finance professional to make a real impact, driving insight, performance, and growth across one of the UK's leading energy‑from‑waste companies. This role will oversee 3 sites; Kemsley (Kent), Parc Adfer (Deeside) and Kelvin (West Bromwich) travel will be required to these sites from time to time.

What you’ll do

As part of our high‑performing FP&A team, you’ll take ownership of budgeting, forecasting, and management reporting, working closely with the CFO, CEO, and senior leaders. Your insights will guide decisions at the highest level, helping us plan for long‑term success.

• Develop and refine budgets and forecasts across our sites, head office, and new projects.
• Deliver clear, insightful reporting and dashboards that drive performance and value.
• Build and maintain financial models to support investment and business planning.
• Run scenario and sensitivity analyses to assess risk and opportunity.
• Partner with site leaders to interpret results, improve forecasts, and enhance decision‑making.
• Champion system improvements, embedding Workday Adaptive Insights and Power BI across the business.

Your work will influence decisions across key sites – Kemsley, Parc Adfer, and Kelvin – helping deliver enfinium’s mission to create a cleaner, more sustainable future.

What we’re looking for

You combine financial expertise with commercial curiosity – you love turning data into insight and insight into action.

• A degree and ACA, ACCA or CIMA qualification.
• Proven experience in FP&A, financial reporting, or business partnering.
• Advanced Excel and financial modelling skills.
• Experience with Workday Adaptive Insights and Power BI (or similar tools).
• Strong analytical, communication, and stakeholder management skills.
• Experience in power, waste, or infrastructure (preferred).

What makes you stand out

You’re proactive, detail‑driven, and thrive in a fast‑paced environment. You collaborate easily, think commercially, and take pride in making your insights count. At enfinium, your ideas will help power a more sustainable world – and your career will grow with a business that’s doing the same.

About Us

enfinium is one of the largest energy‑from‑waste businesses in the UK and an industry leader in converting non‑recyclable residential and business waste into heat and partially renewable power. We currently have a platform of six (two in construction) strategically located facilities across the UK. Our capacity is over 2.3 million tonnes annually, and our combined electric generating capacity is 265 MW gross – enough energy to power more than 500,000 UK homes. enfinium is owned by infrastructure investment funds managed by Igneo Infrastructure Partners.

We’re guided by five beliefs: One Team – Pride Matters – Safety on Purpose – Make a positive impact – Take Ownership.

Benefits

• Private Medical care
• Private Dental Care
• Life Assurance
• Company pension with a 6% company contribution
• Highstreet discounts
• Cycle to Work scheme
• Electric Car Scheme
• Employee Assistance programme
• Uniform provided
• Continuous learning and development through our e‑learning portal and access to role‑based qualifications