Business Development Director (Chesterfield)

Mitie Power & Grid brings together three ICP business units—G2 Energy, ESM Power, and Rock Power Connections—alongside Custom Solar, the UK's leading behind-the-meter solar PV installer. With over 400 specialist professionals across our ICP and solar teams—and access to thousands more engineering experts within Mitie—we are one of the UK's largest and most experienced providers of grid connection and renewable energy services. We offer a comprehensive suite of specialist services across grid application, design, equipment procurement, installation, testing, commissioning and ongoing operations and maintenance. Our focus is on supporting decarbonisation through projects including utility-scale solar, wind, battery energy storage (BESS), and EV infrastructure.We are looking for a Business Development Director to join our Custom Solar business. This is a rare opportunity to shape the future growth of one of the UK's most ambitious renewable energy businesses. As part of Mitie Group, you will have access to a broad customer base, significant market reach and the opportunity to lead the development of some of the UK's most exciting solar and battery storage projects while building a high-performing commercial team and accelerating the UK's journey to net zero.Location: Chesterfield - UK Wide (Hybrid with regular travel to clients, partners, Mitie offices and project sites)Custom Solar, part of the Mitie Group, is one of the UK's leading renewable energy EPC businesses, delivering solar PV, battery energy storage systems (BESS), carports and wider renewable energy solutions across the commercial, industrial and public sectors.The Business Development Director will be responsible for leading the commercial growth for Custom Solar, developing and executing a robust sales and origination strategy that delivers sustainable, profitable growth. You will drive the development of a high-quality pipeline across:Rooftop Solar PVGround Mount SolarBattery Energy Storage Systems (BESS)Solar CarportsPrivate Wire SolutionsCorporate Power Purchase Agreements (PPAs)Renewable Energy FrameworksWorking closely with the wider Mitie business, external partners, consultants, developers, investors and customers, the successful candidate will create, develop and convert opportunities from origination through to contract award.Key Responsibilities:Strategic LeadershipDevelop and implement the Business Development strategy aligned to the company's Annual Operating Plan (AOP).Lead the company's market-facing growth activities across all renewable technologies.Identify emerging market opportunities, regulatory developments and sector trends.Build a multi-year sales pipeline capable of supporting the company's revenue and profitability targets.Contribute to executive and board-level forecasting and strategic planning.Sales LeadershipLead, coach and develop a team of Business Development, Key Account and Project Development professionals (team of 6).Establish clear performance objectives, sales targets and account growth plans.Drive a culture of accountability, customer focus and commercial excellence.Conduct regular pipeline reviews and forecast meetings.Support major bids, negotiations and strategic customer engagements.Origination & Project DevelopmentOriginate renewable energy opportunities directly with:Commercial & Industrial customersRetail portfoliosLogistics and warehousing operatorsManufacturing businessesProperty ownersPublic sector organisationsData centresInfrastructure ownersDevelop opportunities from early-stage conception through to contract execution.Create strategic routes to market across solar and battery storage sectors.Identify and secure long-term framework agreements and preferred supplier arrangements.PPA & Strategic PartnershipsDevelop and manage relationships with:PPA providersInfrastructure fundsInvestorsDevelopersEnergy suppliersFinancing partnersCreate and expand strategic partnerships capable of accelerating project deployment.Structure innovative commercial solutions including:Corporate PPAsFunded solar modelsPrivate wire schemesAsset finance solutionsEnergy-as-a-Service offeringsKey Account ManagementDevelop executive-level relationships with strategic clients.Drive repeat business opportunities and long-term account growth.Create account development plans across major customers.Act as executive sponsor for critical customer relationships.Land & Grid OriginationSupport early-stage project development activities including:DNO engagementGrid capacity enquiriesLandlord engagementDevelopment agreementsSite acquisition opportunitiesLease negotiationsPlanning and development coordinationRef:99723 Location:Chesterfield Employment:Full time