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Headquartered in Chelmsford, Essex, Global Marine is part of the Global Marine Group, a market leader in subsea cable installation and maintenance solutions to the telecoms sector, with a history dating back to 1850.
Our vessels operate in the Far East, Europe, the Caribbean, and the US with operations run out of Washington in the Northeast of England.
Click here to learn more about Global Marine, our services, and our fleet.

Support subsea and cable operations through a hands-on, multi-skilled role involving ROV operations, fibre optic jointing, equipment maintenance, and offshore project delivery
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Develop the skills to perform cable engineering duties onboard, supporting installation, maintenance, testing, and repair operations under the guidance of experienced engineers, with a clear pathway to a qualified Cable Engineer role.
Salary & Benefits
Employed through GMSG, you will earn a starting salary of £36,000 as a Trainee Cable Engineer (TCE) or Junior Systems Technician (JST), along with a competitive benefits package that supports your wellbeing and long-term career.
Benefits include:
This package recognises the value of your skills, while providing financial stability and enhanced rewards as you progress in your role.
Why Join Global Marine as a JST or TCE?
Our TCE and JST training pathways are designed to build on your existing technical experience, providing a structured transition into a highly specialised and rewarding subsea cable career. Here are the key benefits:
Take the First Step – Apply Today
Start your journey towards becoming a JST or TCE with Global Marine.
Send your CV to the GMSG team using the email address below, and they’ll be in touch to discuss your application and next steps.
Email Address