Job Description
Process Engineer
Hybrid (West London) | £45K–£55K + Equity + Benefits
We’re hiring on behalf of an innovative clean energy start-up developing novel electrolyser technology. As they scale from demonstrator to commercial systems, they’re looking for a Process Engineer to support the design, safety, and performance of their systems.
What you’ll be doing:
1. Develop process flowsheets (PFDs), P&IDs, and mass/energy balances
2. Design and size equipment, valves, and instrumentation
3. Contribute to safety and risk assessments (HAZID, HAZOP, LOPA)
4. Support procurement, commissioning, and troubleshooting
5. Work closely with partners, vendors, and internal tech teams
6. Help scale systems from lab to pilot and commercial levels
What we’re looking for:
* Master’s degree (or above) in Chemical/Process Engineering
* 3+ years in process design (hydrogen, chemical, nuclear, or similar sectors)
* Strong safety focus and systems-level thinking
* Proactive mindset with excellent communication skills
Bonus if you have:
* Experience with hydrogen, water electrolysis, or supercritical water
* Familiarity with Aspen, HYSYS, Unisim or CFD tools
* Chartered status or working towards it
Why apply?
* Flexible hybrid working (up to 4 days WFH)
* 25 days holiday + public holidays
* Share scheme for all employees
* 3 months’ fully paid parental leave (all parents)
* Monthly team socials, training support, and referral bonuses
* 5% employer pension contribution
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