Junior controls engineer Work, Jobs in Henley On Thames, Oxf (with Salaries)

Junior Test Engineer
Electrogenos —Oxford
- Engineering
- Mechanical knowledge
- Python
Quick apply
Junior Modeler - Construction Modeling
Walter P Moore —Oxford
- Full-time
- Organisational skills
- Communication skills
- Time management
- Work from home
Junior Embedded Engineer (RTOS)
Lumai —Oxford
- Full-time
- Hybrid work
- Engineering
- C++
- Bachelor's degree
- Annual leave
Quick apply
8d
Junior Software Engineer
Motorola Solutions —Uxbridge
- Full-time
- English
- Java
- C++
- Employee stock purchase plan
- Employee assistance programme
1d
Swimming Pool Engineer
Fountains Direct Ltd —Weybridge
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- Schematics
- Customer service
- Maintenance
Quick apply
Junior Control Systems Engineer
Adsyst Automation —Yateley
- £26,000 - £32,000 a year
- Overtime
- Microsoft Outlook
- Engineering
- Programmable logic controllers
- Free parking
- Employee discount
Quick apply
Senior Controls Engineer
March —Theale
- £0.01 a year
- Programmable logic controllers
- Leadership
- Communication skills
- Annual leave
- Employee discount
Quick apply
Associate Software Engineer
Cubic Corporation —Camberley
- Full-time
- Computer Science
- Engineering
- Analysis skills
4d
Graduate/Junior Control Systems Technician
Adsyst Automation —Yateley
- £26,000 - £30,000 a year
- Overtime
- Engineering
- Programmable logic controllers
- Mentoring
- Free parking
- Employee discount
Quick apply
Manufacturing Engineering Intern
Legrand North America —Reading
- AutoCAD
- Microsoft Excel
- Engineering
- Annual leave
9d
Senior Systems Engineer
Open Cosmos —Didcot
- Hybrid work
- English
Senior Project Engineer
VVB Engineering —London
- £90,000 a year
- Full-time
- Bachelor's degree
Quick apply
GeoTechnical Engineer - Junior to Mid Level
Moffatt & Nichol —Farnham
- Full-time
- Engineering
- Master's degree
- Bachelor's degree
Quick apply
Principle Electrical Design Engineer
Glanua —Aldermaston
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
- Employee assistance programme
Quick apply
CAD Engineer
Vicit —Egham
- Hybrid work
- AutoCAD
- CAD
- Engineering
Quick apply
Senior EC&I Engineer
Evolve technical Recruitment —Reading
- £400 - £550 a day
- Part-time
- Hybrid work
- Schematics
- CAD
- Engineering
Quick apply
12d
Site, Project & Contracts Manager
Proactive Cleaning —Slough
- £35,000 - £45,000 a year
- Full-time
- Project management
- Contracts
- Construction
Quick apply
4d
Engineering Technical Lead
Softcat —Marlow
- Hybrid work
- Azure
- SQL
- AWS
- Flexible schedule
Cooling Water and Air Systems Engineer
UK Atomic Energy Authority —Abingdon
- £57,117 a year
- Full-time
- Engineering
- No degree
- Annual leave
- Employee assistance programme
Quick apply
7d
Senior Electrical Design Engineer
Glanua —Aldermaston
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Annual leave
- Employee assistance programme
Quick apply

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Junior Test Engineer

Electrogenos
Oxford

Quick apply

Job details

Graduate

Qualifications

LabView
Driving Licence
Engineering
SolidWorks
Mechanical knowledge
Python

Full job description

Our mission

At Electrogenos, we’re building technology to make green hydrogen competitive at scale. We focus on reducing the cost and complexity of hydrogen production so it can replace fossil-based alternatives across real-world applications. We’re an early-stage team working at the intersection of electrochemistry, manufacturing, and deployment.

About The Role

We are looking for a practical junior engineer to help us build, commission, and test electrolysers. You will be in the workshop and lab from day one, working alongside senior engineers on stack assembly, rig commissioning, fault-finding, and live test campaigns.
You do not need prior electrolyser experience. We will teach you the electrochemistry and the process side, including hot caustic handling, hydrogen and oxygen safety, and commissioning procedures.
In return you will gain broad hands-on experience across mechanical build, thermo-fluid systems, instrumentation, and controls, plus a genuine foot in the door of the UK hydrogen industry.

Tasks

Assemble electrolyser stacks and test rigs: torque sequences, sealing, leak checks
Run experimental campaigns: performance characterisation, durability testing, component trials
Record test data and keep clean test logs
Support pressure testing, commissioning, and fault-finding
Build test fixtures and sub-assemblies
Plumbing and pipework: cutting, bending, fitting tubing, compression fittings, valves
Fit and route instrumentation: thermocouples, pressure transducers, flow meters, level sensors
Trace faults across mechanical, fluid, and electrical systems
Workshop inventory tracking: consumables, spares, long-lead items
Source parts, raise purchase requests, chase suppliers
Write and update test procedures, risk assessments, and as-built drawings
Work safely around hot caustic, pressurised systems, and flammable gases

Essential Skills

Engineering degree (mechanical, automotive, aerospace, chemical, mechatronic), HNC/HND, or hands-on background as a machinist, technician, or fitter
Confident with hand and power tools, basic machining, and measurement kit
Solid engineering fundamentals
Basic instrumentation literacy: pressure, temperature, flow, level
Safety-first approach
Writes clearly and takes notes without being asked
Proactive and flexibility in a fast moving environment
Problem solving and independent research skills

Desirable Skills

Compression fittings (Swagelok, Schwer) or general pipework
Able to read P&IDs and GA drawings
Pressurised gas or liquid systems
DAQ or programming (LabVIEW, Python)
Hazardous fluid handling or ATEX awareness
CAD (SolidWorks, Fusion 360, Onshape, or similar)
Interest in hydrogen, fuel cells, or clean energy
Full UK driving licence

Your profile

You’re practical, curious, and want to build things. Maybe a recent graduate who spent more time in the workshop than the lecture hall, or a technician looking to move into R&D. You don’t need to know anything about electrolysers — we’ll teach you. What matters is that you pick up a tool before being asked and take ownership of what lands on your bench.

Why us?

Broad hands-on experience across mechanical build, instrumentation, and test engineering
Experienced engineers who will invest in your development
A genuine foot in the door of the UK hydrogen industry
Small team where you see the impact of your work immediately
Competitive salary and benefits

About us

Electrogenos is building technology to make green hydrogen competitive at scale. We focus on reducing the cost and complexity of hydrogen production so it can replace fossil-based alternatives across real-world applications.

We’re an early-stage team working at the intersection of electrochemistry, manufacturing, and deployment. Our approach is practical by design: use scalable materials and processes, and validate performance through close collaboration with partners.

If you want to work on hard problems with real climate impact—and help take breakthrough technology from concept to deployment—join us.

Quick apply

Refine Your Search

junior controls engineer jobs in henley on thames, oxf

Junior Test Engineer

Junior Modeler - Construction Modeling

Junior Embedded Engineer (RTOS)

Junior Software Engineer

Swimming Pool Engineer

Junior Control Systems Engineer

Senior Controls Engineer

Associate Software Engineer

Graduate/Junior Control Systems Technician

Manufacturing Engineering Intern

Senior Systems Engineer

Senior Project Engineer

GeoTechnical Engineer - Junior to Mid Level

Principle Electrical Design Engineer

CAD Engineer

Senior EC&I Engineer

Site, Project & Contracts Manager

Engineering Technical Lead

Cooling Water and Air Systems Engineer

Senior Electrical Design Engineer

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