Analyst - BW ESS, UK

BW ESS; Greater London; On-site; GBP 55,000 - 75,000; Full time

Job summary

BW ESS, a BW Group energy storage owner-operator, is hiring an Analyst to support UK BESS projects with financial modelling, market analysis and deal materials.

You will build project models, assess valuations and run sensitivities, while collaborating with partners and lenders. The role blends commercial insight with rigorous financial analysis in a dynamic energy-storage environment.

Qualifications

• Bachelor’s degree in Finance, Economics, Engineering, Business, Mathematics or related field.
• Strong analytical and problem-solving ability.
• Data analysis, financial modelling and report preparation skills.
• Excellent written and verbal English communication.

Responsibilities

• Financial modelling and investment analysis to support UK BESS projects.
• Project and market assessment across commercial, technical, regulatory and market dimensions.
• Produce clear, high-quality analysis, reports and presentations for decisions.
• Support commercial negotiation activity with partners, suppliers, lenders and advisors.
• Collaborate with internal and external stakeholders to identify performance improvements.

Skills

Financial modelling

Investment analysis

Data analysis

MS Excel

PowerPoint

English communication

Independence & teamwork

Energy markets

AI tools usage

Education

Bachelor's degree in Finance/Economics/Engineering

Tools

Excel

PowerPoint

AI tools

Job description

Location : London, UK
Working pattern: Full-time, on-site
Focus : UK projects, with exposure across the global BW ESS portfolio

About BW ESS

BW ESS is a global energy storage owner-operator, moving with speed to develop, deliver and operate market-leading projects. The business is active in the UK, Australia, Italy, Germany, Spain and Sweden. It has more than 540MWh of operating Battery Energy Storage Systems, with approximately 12GWh under construction and a development pipeline of several gigawatts.

Part of BW Group, BW ESS builds on decades of global infrastructure experience, takes a long-term view of projects and partnerships, and focuses on unlocking value throughout the energy storage asset lifecycle.

To find out more, visit: https://bw-ess.com/

How We Work

Our culture rests on a few clear foundations: talent density over team size, flexible people over fixed structures, context over control, results over processes, and transparent, clear feedback. We move fast, give people real ownership early, and expect strong judgement and accountability in return.

The Role

As Analyst, you will support the commercial, investment and development activity behind BW ESS’s UK BESS projects. The work spans financial modelling, project and market analysis, investment materials, and direct support to live negotiations.

Your focus will be the UK, but you will also have the opportunity to work across the wider BW ESS footprint.

What You’ll Do

• Financial modelling and investment analysis. Build and maintain project models; assess valuations, returns, sensitivities and risks.
• Project and market assessment. Evaluate project feasibility and performance across commercial, technical, regulatory and market dimensions, while building a strong understanding of the UK power market.
• Reporting and presentations. Produce clear, high-quality analysis, reports and presentations, turning complex data into decision-ready recommendations.
• Commercial support. Support commercial negotiation activity with development partners, key suppliers, financial institutions, and technical, legal and market advisors.
• Stakeholder collaboration. Work with internal and external stakeholders to analyse project performance, identify areas for improvement, and provide recommendations for strategic decision-making.

What You’ll Bring

Background in investment banking, consultancy, infrastructure, energy, project finance or a similarly analytical commercial environment

Strong analytical and problem-solving ability

Data analysis, financial modelling and report preparation skills

Strong proficiency with AI tools and a clear interest in using them responsibly and effectively

Proficiency in Microsoft Excel and PowerPoint

Knowledge of project finance and investment analysis

Excellent written and verbal communication skills in English

Ability to work independently and collaboratively in a team environment

Entrepreneurial, hands-on and can-do mindset

Experience or demonstrated interest in energy, renewable energy, infrastructure or power markets

Bachelor’s degree, or equivalent experience, in Finance, Economics, Engineering, Business, Mathematics or a related field

Nice to have: Exposure to BESS, power markets or infrastructure transactions; experience in the UK market.

Why Join

You’ll work on some of the largest energy storage assets being built today, with visibility across the full asset lifecycle. The mandate is large and the scope for impact and progression is real.

Equal Opportunity

BW ESS is committed to building a high-performing, inclusive team and welcomes applications from candidates of all backgrounds.

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