Principal Process Engineer

Principal Process Engineer – Synthetic Fuels

An innovative UK clean technology company developing modular synthetic fuel plants, is looking for a Principal Process Engineer to join its engineering team in South London , on a permanent basis.

The ideal candidate will have 10+ years of process engineering experience , with a strong track record designing, building and commissioning process plants and the ability to take ownership of complex, first-of-a-kind systems from concept through deployment.

The key skills required for the Principal Process Engineer:

• 10+ years of experience in process engineering and process plant design
• Proven experience taking process systems from concept through construction and commissioning
• Strong process safety experience, including HAZOP, FMEA and hazard assessments
• Expertise in P&ID design, process simulation, mass and energy balances
• Experience designing and commissioning large-scale or multi-megawatt process plants
• Strong understanding of complex process systems and process architecture
• Experience working with reactors, electrolysers, DAC or related industrial technologies is highly desirable
• Ability to make engineering decisions for first-of-a-kind technologies and rapidly scaling systems
• Hands-on approach with strong ownership and problem-solving skills
• Comfortable working in a fast-paced, engineering-led environment

You will own process engineering across Rivan's reactor, electrolyser and Direct Air Capture systems , leading process safety and system design from early architecture through to deployment and commissioning. This is an opportunity to join an engineering-first company at an early stage of scaling a novel synthetic fuel technology from MW-scale deployment towards 50MW+ systems .

Key words: Principal Process Engineer / Process Engineering / Process Plant / Process Design / Process Safety / HAZOP / FMEA / P&ID / Process Simulation / Mass Balance / Energy Balance / Commissioning / Plant Design / Reactor / Electrolyser / Electrolysis / Direct Air Capture / DAC / Sabatier / Synthetic Fuels / Methane / Hydrogen / CO2 / Clean Energy / Industrial Engineering / London

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