Interim Commercial Finance Specialist (Renewables) - Hybrid/Remote

£500-£600 p/day - Transformation Associate Network
Ref: 831 Date Posted: Tuesday 16 Dec 2025

Renewables / Energy | Scenario & Margin Modelling
3–6 Months | Start: January 2026 | £500–£600 per day | Outside IR35

We’re supporting a growing renewables / energy platform that requires an experienced interim commercial finance specialist to support a defined period of modelling, insight and decision support as the business navigates its next phase of growth.

This is a project-led interim assignment with clear deliverables, focused on strengthening commercial insight, margin visibility and scenario planning rather than BAU finance cover.

Scope & Deliverables

  • Build and refine scenario models to support strategic decision-making (pricing, growth, funding and operational levers)

  • Develop robust margin and contribution analysis across products, assets or contracts

  • Stress-test assumptions across different volume, cost and market scenarios

  • Translate complex data into clear commercial insight for senior leadership

  • Support budgeting, forecasting and medium-term planning with a commercial lens

  • Partner closely with leadership across Finance, Operations and Commercial teams

Ideal Background

  • Proven interim commercial finance experience within renewables, energy or infrastructure-adjacent environments

  • Strong track record in scenario modelling, margin analysis and commercial forecasting

  • Comfortable operating in fast-moving, evolving businesses (scale-up, PE-backed or project-based environments)

  • Advanced Excel / financial modelling capability; able to work independently and deliver at pace

  • Commercially minded, pragmatic and able to challenge assumptions constructively

Contract Details

  • Day Rate: c. £500–£600 (Outside IR35)

  • Duration: 3–6 months

  • Start: January 2026

  • Location: UK-based (hybrid / remote depending on candidate)

This role will suit an experienced commercial finance interim who can quickly add value, bring clarity to complex scenarios and leave the business with stronger decision-making tools in place.