Latest Energy Efficiency Jobs

Spotlight

Business Development Manager – New Business Sales

Drive new business acquisition for an AI-powered computational imaging software company, focusing on scientific and industrial markets. Engage in technical sales discussions, lead customer evaluations, and build long-term relationships while collaborating closely with technical teams to solve complex imaging challenges.

SenseAI Liverpool, Merseyside, United Kingdom

Hybrid Permanent

Mechanical Technician

The role involves performing proactive and reactive mechanical maintenance on industrial systems within a high-hazard COMAH-regulated site. You'll conduct fault finding, equipment repairs, installations, and commissioning, using technical drawings and P&IDs to support safe and reliable operations. The position requires hands-on mechanical expertise in a 24/7 shift environment, focusing on improving engineering reliability and compliance.

Johnson Matthey North Hertfordshire, United Kingdom £44,113 – £60,345 pa

On-site Permanent Shift-work

Staff Machine Learning Software Engineer, Research

This role involves leading machine learning research initiatives within a deep-tech environment, focusing on scalable AI-driven simulation for engineering and physics problems. The engineer will guide technical direction, mentor junior staff, and translate research into robust, production-grade software. Key responsibilities include designing distributed training systems, optimising foundation models, and collaborating across research and engineering teams to deliver high-impact solutions.

PhysicsX London, United Kingdom

On-site Permanent

Machine Learning Software Engineer, Research

This role involves working closely with research scientists and simulation engineers to build and optimize machine learning models for real-world physics and engineering problems. You will design, implement, and scale models using advanced techniques like distributed training and federated learning, while also mentoring colleagues and translating research into reusable libraries and products.

PhysicsX London, United Kingdom

On-site Permanent

Electrical and Multi- Skilled Technician

Job Title: Electrical and Multi- Skilled TechnicianLocation: Royston, UK & Enfield, North London (site based)1 Multi Skilled Technician (M&E)- Day shift, Monday- Friday -Salary: £45,589 plus free lunch, discretionary bonus and benefits2 Electrical Engineer’s – 24/7 shift – Salary £44,113.00...

Johnson Matthey North Hertfordshire, United Kingdom

Materials Engineer

This role involves providing metallurgical expertise by preparing and analysing metal microstructures, supporting mechanical and chemical testing, and delivering technical support to customers and internal teams. The engineer will work across high-tech sectors including aerospace, defence, and medical, with a strong focus on laboratory-based metallography and materials analysis. Safety, precision, and technical communication are central to the position.

Hue Recruitment Biggleswade, Bedfordshire, United Kingdom £40,000 – £45,000 pa

On-site Permanent

Senior Metallurgist

This role involves leading metallurgical failure investigations, conducting laboratory and site-based analyses, and delivering technical reports for power and clean energy clients. The Senior Metallurgist will mentor junior staff, manage project workflows, and contribute to business development through proposals and client engagement. The position requires deep expertise in ferrous metallurgy, high-temperature degradation, and root cause analysis within industrial plant environments.

Risktec Derby, Derbyshire, DE1 3AE, United Kingdom

Hybrid Permanent

Senior Sustainability Consultant

This role involves leading environmental assessments and sustainability strategies across high-profile building projects, with a focus on BREEAM, WELL, and net zero carbon standards. The consultant will advise multidisciplinary teams, mentor junior staff, and contribute to technical innovation and business development within a respected employee-owned firm. Work spans project delivery, client engagement, and the creation of sustainable, commercially viable building solutions.

RGB Recruitment Bristol, United Kingdom £43,000 – £60,000 pa

Hybrid Permanent

Principal Scientist/Engineer - Battery Materials

Principal Scientist / Engineer - Battery MaterialsPermanent | Sedgefield | £49,045 - £65,045About the RoleWe are seeking aPrincipal Scientist / Engineer to join a growing technology team focused on battery materials, process development, and scale-up activities.This is a senior technical...

SRG County Durham, United Kingdom £49,045 – £65,045 pa