energy efficiency engineer jobs in Wales

You will design, build, and deploy production‑grade models using energy‑market data, asset telemetry, weather data, settlement data, and commercial datasets. This role is central to the evolution of our pricing, risk, trading, and optimisation engines.

You will collaborate closely with engineering, product, and commercial teams and work with a high degree of autonomy.

Climate17 are partnered with a leading renewable energy business that develop, build, own, maintain and manage a portfolio of solar, wind and BESS assets across the UK. They require an experienced Senior Asset Manager to oversee the operational and financial performance of a portfolio of renewable energy assets. This role involves maximising asset value through strategic management, performance...

Multiple Roles Available – Solar PV Development & Delivery Location: Baglan, South Wales Employment type: Full-time Sector: Renewable Energy / Solar PV Winfield Energy UK Ltd is the UK subsidiary of Winfield Co Japan Ltd, specialising in the development and delivery of medium-scale ground-mounted solar PV projects. Due to continued growth and an expanding UK project pipeline, we are looking...

Piper Maddox are supporting a global IPP as they grow their team through the crucial hire of a BESS consultant to work on their exciting pipeline of over 20GW globally. In this role, you’ll work directly with clients to provide expert insight into battery energy storage systems — guiding technical strategy, assessing project viability, and supporting delivery across a range of energy storage...

Gülermak Renewables is pursuing an ambitious goal to become a leading international player in the net-zero industry at international level driven by a solid team and a commitment to technical excellence. To this aim, we are forming a technical network of professionals to lead on all engineering and technical aspects to support acquisition, design, execution and operations of the projects, which...

A manufacturing company located in the United Kingdom seeks a Europe Energy and Waste Engineer to drive energy efficiency and waste reduction initiatives. The successful candidate will be responsible for developing and implementing programs aimed at reducing costs and improving sustainability across multiple sites. With a focus on collaboration and technical guidance, this role requires strong...

A civil engineering contractor is seeking a Principal Engineer to lead technical projects across the UK, focusing on energy infrastructure and civil engineering. The ideal candidate will have a degree in Civil Engineering or related field, with strong technical knowledge and proficiency in design software. Key responsibilities include overseeing projects from feasibility to delivery, mentoring...

A leading engineering firm based in Cardiff is seeking a Graduate Electrical or Mechanical Engineer to join their dynamic team. This role offers hands-on experience in design, analysis, and commissioning within marine and energy sectors, with opportunities to travel internationally. Ideal candidates will have a recent degree and strong analytical skills. The company promotes innovation and...

You will be a strong communicator, able to demonstrate leadership behaviours with the ability to influence, manage, motivate, coach and develop a team by fostering a diverse and inclusive environment. You promote empowerment and contribution and have a passion to build a community and support network beyond your delivery role.

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse perspectives. You can experience a world of opportunity and the chance to shape a career...

You will receive £250 for every candidate we place in permanent employment who has been recommended by you. Terms and Conditions apply please see our website for further details.

Job Description Project Engineer Location: Wrexham Days - Monday to Friday Salary: £49,000 - £52,500 + Pension + Excellent Benefits Reference: Jo6901/LW The Company An excellent opportunity has arisen with one of the UK’s instantly recognisable FMCG manufacturers, a leading manufacturer, specialising in food manufacturing. Benefiting from continuous improvements to all the manufacturing...

Job Description Commercial Gas Engineer (Training & Progression)£18.50ph - £20.50ph + Fantastic Technical Training + Progression + Lots of overtime + Company Vehicle + NHS Discount Card+ 29 Days HolidayField based role, commutable from Bridgend, Cardiff, Newport, Swansea, Porthcawl, and the surrounding area.Are you a Commercial Gas Engineer looking to join a well-established business that offers...

Description Join us, be part of more. We're so much more than an energy company. We're a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that's energising a greener, fairer future by creating an energy system that doesn't rely on fossil fuels whilst living our powerful commitment to igniting positive change in our communities. Here, you...

Head of Engineering The Head of Engineering is a senior leader within the leadership team, accountable for the performance, capability, compliance and strategic direction of the engineering function. The role ensures engineering delivery is safe, compliant, commercially effective and aligned to long-term strategy, while building sustainable capability for future growth. 1. Business &...

You will design, build, and deploy production‑grade models using energy‑market data, asset telemetry, weather data, settlement data, and commercial datasets. This role is central to the evolution of our pricing, risk, trading, and optimisation engines.

You will collaborate closely with engineering, product, and commercial teams and work with a high degree of autonomy.

Piper Maddox are supporting a global IPP as they grow their team through the crucial hire of a BESS consultant to work on their exciting pipeline of over 20GW globally. In this role, you’ll work directly with clients to provide expert insight into battery energy storage systems — guiding technical strategy, assessing project viability, and supporting delivery across a range of energy storage...

At Bakelite, you'll help us create a better tomorrow with sustainable and innovative chemistry today. We're Everywhere. Everywhere you look, you'll find products enabled by Bakelite, from stronger homes to safer automobiles and everywhere in between. With more than 100 years of history and strong customer relationships, we boldly engineer sustainable products to tackle our world's most...

Multiple Roles Available – Solar PV Development & Delivery Location: Baglan, South Wales Employment type: Full-time Sector: Renewable Energy / Solar PV Winfield Energy UK Ltd is the UK subsidiary of Winfield Co Japan Ltd, specialising in the development and delivery of medium-scale ground-mounted solar PV projects. Due to continued growth and an expanding UK project pipeline, we are looking...

Gülermak Renewables is pursuing an ambitious goal to become a leading international player in the net-zero industry at international level driven by a solid team and a commitment to technical excellence. To this aim, we are forming a technical network of professionals to lead on all engineering and technical aspects to support acquisition, design, execution and operations of the projects, which...