Electrolyser Systems Engineer — Own & Scale Subsystems

Rivan; Greater London; Hybrid; GBP 40,000 - 50,000; Full time

Benefits offered by this job

Private health insurance

Visa sponsorship available

Relocation support (£6000/year)

Significant share options

Job summary

Rivan Industries is seeking a Mechanical Engineer to own an electrolyser sub-system, driving design, manufacture, and system integration from concept to factory deployment. The role emphasizes ownership, minimal process, and high responsibility in a fast-paced, venture-backed setting.

We value hands-on fabrication skills, CAD proficiency (SolidWorks) and a strong understanding of manufacture/assembly. The position is based at our Bermondsey HQ in London with relocation support and visa

Qualifications

• Requires 1–2+ years of professional experience.
• Bachelor’s or Master’s in mechanical/aero or related field.
• Experience with CAD and design for manufacture/assembly.

Responsibilities

• Own the design and manufacture of an entire sub-system.
• Design test rigs to validate hypotheses quickly and cheaply.
• Own assembly, integration, commissioning and test plans.
• Liaise with external vendors to support production line.

Skills

CAD (SolidWorks)

Design for manufacture/assembly

System design

Hands-on workshop fabrication

Education

Bachelor’s or Master’s in mechanical/aero or related field

Tools

SolidWorks

Python

FEM/CFD basics

Job description

Rivan Industries is seeking a Mechanical Engineer to own an electrolyser sub-system, driving design, manufacture, and system integration from concept to factory deployment. The role emphasizes ownership, minimal process, and high responsibility in a fast-paced, venture-backed setting.

We value hands-on fabrication skills, CAD proficiency (SolidWorks) and a strong understanding of manufacture/assembly. The position is based at our Bermondsey HQ in London with relocation support and visa