Job Title

Job Description Process Engineer (Hybrid Working) Location: Portsmouth, Hampshire Salary: £60,000–£70,000 D.O.E An ambitious clean-tech company is on a mission to make innovative energy storage the global standard. Enabling manufacturers, industrial processors, and heavy-energy users to decarbonise at scale. As part of their growth, they’re looking for a Process Engineer to take ownership of the control logic, instrumentation, and system architecture behind a next-generation thermal energy storage steam generator. This is a pivotal opportunity to shape a first-of-its-kind industrial product as it moves through design, prototype optimisation, and deployment into real customer sites. As Process Engineer, you will: Become the internal authority on control sequences, fluids system control, and instrumentation — guiding the operability, safety, and performance of a breakthrough energy system. You’ll work across concept design, detailed engineering, prototype testing, and customer-site integration. This is a rare opportunity to: - Shape the full control architecture of a new industrial clean-energy product - Influence how the system operates, responds, and manages faults across all conditions - Work closely with fluids, mechanical, and automation specialists to ensure seamless system behaviour - Play a hands-on role in prototype optimisation and commissioning on real industrial sites Key Responsibilities - Own the complete control logic and operating sequences for the thermal storage steam generator - Design high-level control strategies to maximise system operability, safety, and performance - Specify instrumentation and controls hardware including valves, VFDs, pressure/temperature sensors, flow meters, and safety devices Essential Experience - Proven experience designing complete control sequences for complex or novel industrial systems - Strong knowledge of industrial fluids systems (valves, pumps, piping), ideally including steam processes, especially from a controls perspective - Strong knowledge of fluids instrumentation and control hardware Why Join You’ll be part of a mission-driven, supportive team working toward a cleaner industrial future. Expect an informal, inclusive culture where every voice is valued. Flexible working, share options, and family-friendly policies are all part of the offering.