Field Service Engineer UK

Are you passionate about innovative energy solutions and do you want to contribute to a greener world by ensuring the seamless operation of mobile batteries? Become a Field Service Engineer at Greener Power Solutions in the UK (based in Bristol)!

Power up your career

Join our growing UK Service team, where you'll work alongside three experienced Field Service Engineers to ensure our mobile battery fleet is safely commissioned, well‑maintained, and always performing at its best. As Greener continues to expand across the UK, you'll play an important role in supporting projects that help accelerate the transition to clean temporary power.

As a Field Service Engineer , no two days are the same. You'll be responsible for commissioning and decommissioning battery systems on customer sites, carrying out preventive and corrective maintenance, and troubleshooting electrical and technical issues when they arise. Working closely with our Operations and Commercial teams, you'll help ensure our batteries remain reliable, safe, and ready to support our clients' energy needs.

You'll regularly travel to construction sites, infrastructure projects, events, and other customer locations across the UK. Whether you're performing inspections, supporting installations, diagnosing faults, or assisting customers on‑site, you'll be a key part of delivering a great customer experience. You'll also participate in our on‑call rotation (with additional compensation), helping us provide excellent support whenever our customers need it.

Why go Greener?

Besides contributing to a greener world, you'll enjoy exciting and impactful work in a fast‑growing scale‑up. You'll be part of an inspiring work environment with a committed, friendly team and an open, honest culture.

We offer:

• 28 vacation days per year (based on full‑time employment)

• A yearly salary between GBP 31k-47k (gross)

• A pension scheme

• A bonus plan

• A company vehicle

• A laptop and operating system of your choice (Apple or Microsoft – MacOS/Windows/Linux)

• A budget for setting up your home workspace

• Additional compensation for on‑call duties

Who are you?

• A true Greener—you want to make the world a better place, challenge the status quo, and continuously look for ways to improve

• You have 3+ years of experience in a technical field service, maintenance, commissioning, or electrical engineering role

• You have experience working with electrical installations, energy systems, battery storage systems (BESS), generators, EV charging infrastructure, construction site power, or similar technical environments

• You enjoy troubleshooting and solving technical problems in the field

• You are comfortable working independently while collaborating closely with colleagues across the UK

• You are based in or near Bristol and are willing to travel regularly throughout the UK

• You hold a valid UK driving license

• You are fluent in English

Who are we?

We are Greener Power Solutions, and we are officially a Great Place to Work® (yes, we have the certificate to prove it!). Our mission is to make the temporary energy market emission‑free with our mobile battery systems. We deploy our batteries wherever energy is needed, storing and delivering clean power. It's an ambitious mission, and one where your expertise can make a real impact.

At Greener, we're committed not only to a greener world but also to a fair, inclusive, and diverse work environment. Different perspectives and experiences are essential to building innovative and sustainable solutions, and everyone is encouraged to apply.

Interested?

Do you see yourself as our next Field Service Engineer? Apply directly with your CV and a short motivation, and our recruiter Eleni will get in touch with you within 5 working days.

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