Our client is a UK-Based energy consulting firm that helps organisations understand and manage value, risk, and revenues in the energy market and flexible assetsOur client is a UK-Based energy consulting firm that helps organisations understand and manage value, risk, and revenues in the energy market and flexible assets. As an energy market advisory, they are involved in power markets, gas and LNG, and hydrogen. Their HQ is in central London, and they are an innovative and entrepreneurial team with a passion for commercial and analytical problem solving. We’re looking for a commercially minded Senior Commercial Analyst to join the team and play a key role in delivering high-impact projects across power markets. This is an opportunity to combine deep analytical expertise with client-facing responsibility, contributing to complex transactions, strategic insights, and market-leading thinking. As a Senior Commercial Analyst, you’ll take ownership of project delivery while supporting client relationships, business development, and internal knowledge growth. You’ll operate at the intersection of analytics, commercial strategy, and client engagement. What You’ll Be Doing Project Delivery & OwnershipLead and deliver medium-to-large, complex client projects including multi-party transactionsManage project planning, budgets, timelines, and resources effectivelyApply advanced modelling and analytical tools to solve commercial challengesEnsure robust quality assurance, benchmarking, and accuracy of outputsDevelop clear, compelling presentations and confidently handle client Q&A Client Engagement & Business DevelopmentAct as a day-to-day contact for clients, building trusted relationshipsLead client calls for standard service offeringsSupport proposal development, scoping, and lead managementCommunicate insights in a way that clearly connects analysis to commercial outcomes Market Insight & Knowledge DevelopmentBuild deep expertise in power market dynamics and asset valuationContribute to internal thought leadership, including market scenarios and value narrativesCollaborate with technical teams to enhance analytical tools and capabilitiesShare knowledge and insights across the wider team Team Contribution & LeadershipContribute meaningfully across business development, knowledge, and team developmentSupport and mentor junior team membersPlay an active role in strengthening team culture and collaboration What We’re Looking For Core Skills & ExperienceStrong understanding of power markets, commercial drivers, and asset valuationAdvanced analytical capability, with experience using complex models and frameworksProven ability to manage projects end-to-end, balancing quality, timelines, and stakeholder expectationsExperience engaging with clients and presenting to senior stakeholders Commercial MindsetAble to explain not just what the analysis shows, but why it mattersComfortable contributing to proposals, scoping, and client discussionsBrings a “trusted advisor” approach rather than a traditional sales mindset Ways of WorkingTakes ownership and delivers with impactDemonstrates curiosity and a continuous improvement mindsetCommunicates clearly and collaborates effectively across teamsThinks strategically and anticipates challengesSupports and uplifts others through positive leadership Why Join You’ll be part of a dynamic, collaborative environment where your work directly influences strategic decisions in the energy sector. This role offers the chance to deepen your market expertise, expand your client exposure, and shape the future of power market analysis. About Us Climate17 is a purpose-led, international Renewable Energy & Sustainability recruitment firm. We provide specialist talent acquisition services to organisations seeking to reduce their environmental footprint, as well as those working towards the decarbonisation of the energy sector. Inclusive Application Process Climate17 is committed to creating a diverse, inclusive, and equitable workplace. We believe there is no solution to climate change without people. We aim to increase diversity across all areas and as such, we are committed to partnering with clients and candidates to create an inclusive and sustainable regenerative world.