Commercial Director/ Accounts Director

Company: The Green Recruitment Company
Apply for the Commercial Director/ Accounts Director
Location: London
Job Description:

Commercial Director London | Hybrid

TGRC is supporting the search for a Commercial Director to join RheEnergise , an innovative pumped hydro energy storage company headquartered in North London. RheEnergise’s mission is to deliver ultra-low-cost energy storage solutions that unlock the full potential of renewable energy and accelerate the global energy transition.

Founded in 2019, RheEnergise has recently achieved a major milestone with the successful development and demonstration of its first pilot plant in Devon, UK. With ongoing testing and technology development in Montreal, Canada—home to deep pumped hydro expertise—the company is now entering an exciting phase of global commercialisation. RheEnergise’s breakthrough High-Density Hydro® technology enables pumped hydro energy storage in locations previously considered unviable—using a fluid 2.5x denser than water to operate efficiently on smaller elevation differences. With fresh funding secured and a team of ~30, the business is now poised for rapid growth.

Reporting directly to the Founder & CEO, this is a pivotal leadership role responsible for shaping and executing RheEnergise’s global commercial strategy. You will build and lead a high-performing commercial function, scaling the team from 3–5 individuals to an international team of 10+ as the company expands. Develop and execute the commercial strategy for global deployment of High-Density Hydro® technology Design and implement innovative commercial and pricing models Build, lead, and scale a high-performing commercial team Own the end-to-end commercial lifecycle for major deals, from origination through to contract execution and performance Build and manage a robust sales pipeline and CRM processes You thrive in fast-growing environments and enjoy building teams and capabilities from the ground up.

10+ years’ experience in a commercial role within energy or renewables~ Strong understanding of wholesale energy and flexibility markets (including cap and floor mechanisms)~ Excellent stakeholder management and relationship-building skills~ Construction or infrastructure project experience Willingness to travel internationally

Location & Travel International travel required (UK, Europe, North America, and beyond)

Compensation Base salary + bonus + LTIP / share options…

Posted: May 23rd, 2026