Provides technical advisory, due diligence, Owner’s Engineer, and construction monitoring services for battery storage and renewable energy projects. Reviews BESS designs, EPC contracts, technical documentation, and financial-close materials; conducts site assessments; prepares client reports and presentations; and manages project scope, timelines, and budgets. The role also supports business development and collaboration across asset management, operations, and technical teams.
Do you want to work to make Power for Good?
We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy.
We know that achieving our ambitions would be impossible without our people. Because we're tackling some of the world's toughest problems, we need the very best people to help us. They're our most important asset so that's why we continually invest in them.
RES is a family with a diverse workforce, and we are dedicated to the personal professional growth of our people, no matter what stage of their career they're at. We can promise you rewarding work which makes a real impact, the chance to learn from inspiring colleagues from across a growing, global network and opportunities to grow personally and professionally.
Our competitive package offers a wide range of benefits and rewards.
The position
We are expanding our Advisory Services team within Asset Management and are looking for an engineer with early-career consultancy experience who wants to work across the full lifecycle of battery storage projects.
This is a client-facing technical role suited to engineers who enjoy combining technical analysis, commercial awareness and project delivery.
You will work with investors, developers and asset owners across BESS projects in the UK and Europe, supporting activities such as technical due diligence, Owner’s Engineer roles and advisory mandates.
You will deliver technical advisory services across battery storage projects from development through operations, including:
- Delivering Technical Due Diligence and Owner’s Engineer assignments
- Supporting project development and construction monitoring
- Reviewing BESS system design, EPC contracts and technical documentation
- Supporting financial close technical reviews for investors and lenders
- Conducting site visits and technical assessments
- Preparing clear technical reports and presentations for clients
- Managing project scope, timelines and budgets for advisory assignments
You will also support the growth of RES’ advisory offering by working closely with asset management, business development and operations teams.
________________________________________
Who This Role Suits
This role is ideal for engineers with strong experience who want to move further into technical consulting and client advisory within the energy storage sector.
You may currently work in:
• A renewables consultancy
• Owner’s Engineer / Lenders Engineer team
• BESS developer or EPC technical team
• Engineering consultancy supporting renewable infrastructure
________________________________________
Key Experience
We are particularly interested in candidates who have experience with:
• Battery Energy Storage Systems (BESS) or renewable energy projects
• Technical due diligence, owner’s engineer or technical advisory work
• Reviewing technical designs, contracts and project documentation
• Client-facing technical reporting
• Project lifecycle exposure (development → construction → operations)
Experience with project finance or investor technical reviews is a strong advantage.
________________________________________
Skills
• Strong technical writing and reporting ability
• Commercial awareness of infrastructure projects
• Ability to manage multiple assignments simultaneously
• Clear communication with technical and non-technical stakeholders
• Willingness to travel for site visits
________________________________________
Qualifications
• Degree in Engineering or related discipline
• Strong experience in renewable energy, storage or infrastructure consulting
• Valid UK driving licence
________________________________________
Why Join RES
At RES, you’ll work with experts across wind, solar and energy storage while helping clients deliver the next generation of renewable infrastructure.
We offer:
• Exposure to high-profile renewable projects
• Opportunities to work across technical, commercial and advisory disciplines
• A global network of renewable energy professionals
• Strong support for career development in technical consulting
At RES we celebrate difference as we know it makes our company a great place to work. Encouraging applicants with different backgrounds, ideas and points of view, we create teams who work together to solve complex problems and design practical solutions for our clients. Our multiple perspectives come from many sources including the diverse ethnicity, culture, gender, nationality, age, sex, sexual orientation, gender identity and expression, disability, marital status, parental status, education, social background and life experience of our people.
#LI-LS1
RES Kings Langley, England Office
Beaufort Court, Egg Farm Lane, Kings Langley, United Kingdom, WD4 8LR
Similar Jobs
.png)
Artificial Intelligence • Cloud • Payments • Software • Business Intelligence • Generative AI • Automation
Support European insurance brokers through software implementation, optimization, consulting, training, workshops, requirements gathering, configuration, and process reviews. Configure Applied’s broker management systems using accounting knowledge, explain process changes, maintain product expertise, and contribute to implementation methodology improvements. The role requires strong client service, project management, teamwork, attention to detail, and travel of up to 25% across Europe.
Top Skills:
Applied Broker Management SystemsBusiness Support Software
Healthtech • Information Technology • Security • Software • Cybersecurity
Manages and grows assigned channel partners across international markets, recruits and enables new resellers, develops joint business plans, conducts business reviews, delivers sales and technical enablement, and supports regional sales teams in achieving revenue targets. The role focuses on selling IT security, identity, and mobility solutions within healthcare, commercial, manufacturing, and public-sector markets.
Top Skills:
Identity And Access Management (Iam)It SecurityMobility Solutions
Financial Services
Design, develop, test, deploy, and troubleshoot secure Python services, batch jobs, and data pipelines for payments regulatory reporting. Build scalable cloud solutions, create workflow designs, analyze data quality and pipeline performance, and improve reliability, observability, and automation. Collaborate with distributed agile teams, maintain enterprise code and libraries, apply secure software development practices, and validate AI-assisted development outputs.
Top Skills:
Ai-Assisted Software Development ToolsAirflowCi/CdCloud PlatformsContainer OrchestrationData ModelingData PipelinesDatabricksEvent-Driven SystemsJavaNoSQLObject StoragePysparkPythonRelational DatabasesServerless ComputingSQLStreaming Systems
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
