Trainee Installation Engineer

Trinity Fire & Security Systems • london, england, United-Kingdom • Posted June 06, 2026

Location london, england
Job Type Full-time
Category Engineering
Posted June 06, 2026

Trainee Installation Engineer – Fire Alarm Systems

Location: Heathrow Airport

Shift Pattern: 9pm - 5am (Monday - Friday)

Trinity Fire & Security Systems are seeking a Trainee Installation Engineer to join our dedicated team at Heathrow Airport. In this role you will be working as part of our Install team, supporting with the installation of fire alarm systems.

This is a fantastic opportunity for individuals seeking to start their career in the Fire Alarm industry. You will be provided on‑site training to build and progress your skills in the field with the view to becoming a qualified engineer!

What is the role?

You will be working alongside fully qualified Fire Alarm Engineers, learning the processes and practices of installing Fire Alarm systems at one of the UK's most prestigious sites. Starting from your first day you will be on‑site learning and developing your skills in electrical instal...

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