At a Glance
- Tasks: Lead the technical delivery of innovative battery energy storage projects across the UK.
- Company: Join a pioneering company in the renewable energy sector with a focus on sustainability.
- Benefits: Competitive salary, career progression, and the chance to shape a new function.
- Other info: Dynamic role with opportunities for personal growth and development.
- Why this job: Be at the forefront of energy innovation and make a real impact on the future.
- Qualifications: Degree in Electrical Engineering and 5-8 years in utility-scale BESS or renewables.
The predicted salary is between 60000 - 80000 £ per year.
About the Role
I'm seeking an experienced BESS Engineer to support the technical delivery and optimisation of a growing utility-scale battery energy storage portfolio. This role will act as the technical authority for BESS, providing hands-on input across development, construction, commissioning, and handover. You’ll work closely with internal investment and asset teams as well as external developers, EPCs, OEMs, and grid stakeholders, ensuring projects are delivered safely, compliantly, and to performance expectations. This role is the first of its kind for this business, so you will have freedom and responsibility to build out this function for scale.
Key Responsibilities
- Provide technical leadership across the full BESS project lifecycle
- Develop and review technical specifications, employer’s requirements, and scopes of work
- Support technology selection including battery OEMs, PCS, EMS, and system integrators
- Review and challenge EPC, BoP, and OEM designs (electrical, civil, fire safety, thermal, controls)
- Support technical due diligence for acquisitions and development-stage investments
- Interface with grid stakeholders to ensure compliance with UK grid codes and connection agreements
- Support RMS and EMT modelling activities alongside PCS and EMS providers
- Oversee FAT, SAT, commissioning, and performance testing
- Monitor construction activities and identify technical risks, non-compliances, and defects
- Support defect resolution, warranty claims, and supplier engagement
- Ensure compliance with UK and international standards (BS, IEC, G99/G100, fire safety guidance)
- Contribute to lessons learned and continuous improvement across the portfolio
- Provide technical input into investment papers, risk assessments, and governance forums
Skills & Experience
- Degree in Electrical Engineering, Power Systems, or a related discipline
- 5–8+ years’ experience in utility-scale BESS, renewables, or power infrastructure
- Strong understanding of lithium-ion batteries, PCS, EMS, HV/LV systems, and BoP
- Experience reviewing EPC designs and managing multi-party technical interfaces
- Working knowledge of UK grid connection processes and regulatory standards
- Strong analytical capability with a risk-focused, performance-driven mindset
- Clear and confident communicator, able to engage non-technical stakeholders
- Willingness to travel regularly to sites and supplier facilities
Desirable
- Chartered Engineer status (or actively working towards it)
- Experience across development, construction, and operational phases
- Knowledge of BESS fire safety engineering and safety case development
- Exposure to degradation modelling, lifecycle performance, or revenue optimisation
- Awareness of ESG, sustainability, and H&S considerations in energy infrastructure
Personal Attributes
- Detail-oriented problem solver with sound professional judgement
- Comfortable working independently and within multidisciplinary teams
- Adaptable and resilient in fast-paced, investment-led environments
- High standards of accountability, integrity, and ownership
- Willing to be in office or on-site 4 days per week.
This role does require this individual to either be in the office or on-site 4 days per week, this is a company-wide policy with no room for flexibility. If you are someone who wants to be able to build their own progression whilst playing a vital role in the next phase of the business, let's have a chat!
Engineer: Project Engineer in London employer: JD Ross Energy
As a pioneering force in the utility-scale battery energy storage sector, our company offers an exceptional work environment where innovation and technical expertise thrive. Based in London, we provide our employees with the unique opportunity to shape the future of energy infrastructure while enjoying a collaborative culture that prioritises professional growth and development. With a commitment to safety, compliance, and performance excellence, we empower our team members to take ownership of their projects and contribute meaningfully to our ambitious goals.
StudySmarter Expert Advice🤫
We think this is how you could land Engineer: Project Engineer in London
✨Tip Number 1
Network like a pro! Get out there and connect with industry professionals on LinkedIn or at events. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Show them you’re not just another candidate; you’re genuinely interested in their work and how you can contribute to their BESS initiatives.
✨Tip Number 3
Practice your technical explanations! Be ready to discuss your experience with lithium-ion batteries, EPC designs, and UK grid codes. Clear communication is key, especially when engaging with non-technical stakeholders.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re serious about joining our team and contributing to our exciting projects.
We think you need these skills to ace Engineer: Project Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the BESS Engineer role. Highlight your experience in utility-scale projects and any relevant technical skills. We want to see how your background aligns with what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about battery energy storage and how you can contribute to our team. Keep it concise but impactful, and don’t forget to mention your problem-solving skills.
Showcase Your Technical Expertise:In your application, be sure to showcase your technical knowledge, especially around lithium-ion batteries and UK grid connection processes. We love candidates who can demonstrate their understanding of the industry and its challenges.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at StudySmarter!
How to prepare for a job interview at JD Ross Energy
✨Know Your BESS Inside Out
Make sure you brush up on your knowledge of battery energy storage systems, especially lithium-ion technology. Be prepared to discuss technical specifications and how they relate to the projects you'll be working on. This will show that you're not just familiar with the concepts but can also apply them practically.
✨Showcase Your Project Lifecycle Experience
Since this role involves overseeing the full project lifecycle, come ready to share specific examples from your past work. Highlight your experience in development, construction, and commissioning phases, and be ready to discuss how you've tackled challenges at each stage.
✨Communicate Clearly with Non-Technical Stakeholders
As a BESS Engineer, you'll need to engage with various stakeholders, including those who may not have a technical background. Practice explaining complex concepts in simple terms, and prepare examples of how you've successfully communicated with non-technical teams in the past.
✨Demonstrate Your Problem-Solving Skills
Be ready to discuss specific instances where you've identified technical risks or non-compliances and how you resolved them. This role requires a detail-oriented problem solver, so showcasing your analytical capabilities and sound judgement will set you apart.
