Rolling stock engineering technician

Rolling stock engineering technicians service, maintain and repair train engines, carriages and other rail vehicles.

In this guide

What you'll do

Day-to-day tasks

As a rolling stock engineering technician, you'll:

  • follow written technical instructions
  • install lighting, control panels and communication systems in engines and carriages
  • inspect bodywork and undercarriages for defects or damage
  • repair or replace parts
  • make regular checks on brakes and couplings
  • take apart, test and reassemble mechanical, electrical and pneumatic systems
  • write service reports and update maintenance records

Working environment

You could work on rail tracks or in a workshop.

Your working environment may be dirty and outdoors some of the time.

You may need to wear protective clothing.

Career path and progression

There are opportunities to move on in your career with:

  • train operating companies
  • London Underground
  • light rail and metro companies
  • rail freight and leasing firms
  • specialist rail engineering maintenance companies

With experience, you could become maintenance team leader or engineering workshop manager.

You may wish to go on to study for a degree to become a qualified engineer.

What it takes

Skills and knowledge

You'll need:

  • the ability to use, repair and maintain machines and tools
  • to be thorough and pay attention to detail
  • the ability to operate and control equipment
  • the ability to work well with others
  • concentration skills
  • observation and recording skills
  • excellent verbal communication skills
  • patience and the ability to remain calm in stressful situations
  • to be able to use a computer and the main software packages confidently

Restrictions and Requirements

You'll need to:

  • pass a medical check

The medical check will include tests of your hearing and vision as you'll be working in a safety critical environment, around live wires and on train tracks.

You can also expect to be regularly tested for drugs and alcohol in this role.

It can be helpful to have a driving licence and your own transport to start shifts outside public transport hours.

Most relevant

  • Engineering - Rolling stock engineering technicians work directly with mechanical, electrical, and pneumatic systems found in trains and rail vehicles. Understanding engineering principles is essential for diagnosing faults, disassembling components, and reassembling them to strict safety standards.
  • Physics - Rolling stock engineering technicians need to understand forces, motion, electricity, and pneumatics to work on braking systems, motors, and control circuits. Knowledge of how energy, pressure, and electrical current behave helps them test and troubleshoot the complex systems inside trains.
  • Mathematics - Rolling stock engineering technicians use maths daily when reading technical drawings, calculating measurements, and interpreting test results from electrical and mechanical systems. Accurate calculations are critical when checking tolerances, power loads, and brake performance.
  • Design and Technology - Rolling stock engineering technicians follow technical plans, use hand and power tools, and work with a wide range of materials and components. Practical skills like measuring, cutting, fitting, and assembling parts are central to their day-to-day repair and maintenance work.
  • Electronics - Rolling stock engineering technicians install and maintain control panels, communication systems, and electronic monitoring equipment in trains. Understanding how electronic circuits, sensors, and digital displays work is important for diagnosing faults and carrying out repairs.

Also relevant

  • Computer Science - Rolling stock engineering technicians increasingly work with computerised diagnostic systems and programmable control units built into modern trains. Understanding how software interfaces with hardware helps when running diagnostic tests and updating onboard systems.
  • English Language - Rolling stock engineering technicians follow detailed written technical instructions and write service reports after completing maintenance work. Being able to read complex documentation accurately and record findings clearly is important in a safety-critical environment.
  • Chemistry - Rolling stock engineering technicians work with lubricants, hydraulic fluids, cleaning agents, and different metals and alloys. Understanding how materials corrode, react, and degrade helps when inspecting bodywork and selecting the right products for maintenance tasks.

How to become

You can get into this job through:

  • a college course
  • an apprenticeship
  • working towards this role
  • applying directly

You could do a college course, which would teach you some of the skills and knowledge you need in this job, then look for a trainee position.

Courses include:

  • mechanical engineering
  • electrical engineering
  • maintenance engineering technology

Entry requirements

Entry requirements for these courses vary.

More Information

You could apply to do a:

  • Rail Engineering Technician Level 3 Advanced Apprenticeship
  • Rail Engineering Advanced Technician Level 4 Higher Apprenticeship

These apprenticeships take from 3 to 4 years. You would learn skills that are common across all rail technician roles alongside specific training for traction and rolling stock work.

Apprenticeships are offered by organisations like:

  • Network Rail
  • Transport for London
  • engineering companies that build and maintain railway systems and rolling stock

Entry requirements

You'll usually need:

  • 5 GCSEs at grades 9 to 4 (A* to C), or equivalent, including English and maths, for an advanced apprenticeship
  • 4 or 5 GCSEs at grades 9 to 4 (A* to C) and A levels, or equivalent, for a higher or degree apprenticeship

More Information

You could start out as a rail track maintenance worker.

With experience and further training, you could then apply for rolling stock engineering technician jobs.

To apply directly, you'll usually need experience and qualifications from other engineering jobs, like:

  • mechanical fitter
  • electrical maintenance technician
  • automotive or aircraft maintenance
  • engineering craftsperson
  • coach builder
  • construction plant technician

Career tips

Rail technicians employed through an agency on short or medium term contracts may be paid a higher hourly rate.

Further information

You can find out more about working in rail engineering from:

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