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Job Title: Junior Controls & Commissioning Engineer

Salary: £40k-£50k + Equity

Company Description: Rivan Industries - Synthetic fuel startup

Job Description:
As a Junior Controls & Commissioning Engineer, you will bridge the gap between hardware assembly and operational reality. You'll own the critical final step of connecting sensors, actuators, and power systems to bring modular synthetic fuel plants to life, ensuring Rivan's decarbonisation technology scales 1000x over the next two years.

Location: London, UK

Why this role is remarkable:

• Join a mission-critical team that recently deployed the UK's largest synthetic fuel plant and is scaling rapidly to decarbonise heavy industry.
• Benefit from a unique "live-close" subsidy of £6,000 per year plus significant early-stage share options in a high-growth hardware company.
• Work in a vertically integrated environment where you see your electrical and control designs move from the bench to functional industrial plants.

What you will do:

• Select, install, and debug industrial sensors and actuators for DAC, Electrolyser, and Sabatier Reactor pilot systems.
• Integrate electrical control cabinets and execute comprehensive FAT/SAT, I/O loop checks, and field start-up support.
• Design and build custom evaluation test rigs to accelerate the hardware development cycle and remove engineering bottlenecks.

The ideal candidate:

• Hands-on experience with industrial communication protocols including Modbus (RTU/TCP), CAN bus, and RS-485 networking.
• Proficiency in reading electrical schematics and performing panel wiring, crimping, and field terminations for 4-20 mA signals.
• Familiarity with PLC troubleshooting and a desire to work with Python, Linux fundamentals, and IEC 61131-3 programming languages.

Who are Jack & Jill?
Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.
Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.