What will you do?
You configure installations, check the operation of machines and equipment, diagnose faults and repair defects. Before commissioning you test the installation thoroughly, and you keep accurate work records. Working safely and with respect for the environment runs through everything you do.
- Configure and adjust installations
- Check the operation of installations and equipment
- Diagnose faults and repair defects
- Carry out first-line maintenance on machines
- Test installations before commissioning
- Keep accurate work records
- Work safely and with respect for the environment
Skills to develop
- Knowledge of PLC controls and instrumentation
- Problem-solving mindset when faults occur
- Willing to work shifts or on-call duty
Your foundation for this occupation
You need to understand sensors, actuators, PLC inputs and outputs, and the sequence in which a machine operates. A control fault may originate in a jammed mechanism or a missing pneumatic signal.
From preparation to your first day
Develop the practical skills
Practise on a conveyor training rig: trace product detection from the sensor through the PLC status to the motor command. Learn to use wiring diagrams, fault messages and a functional description together.
Check your work
Record which cycle step fails and under what conditions. After a repair, check the automatic cycle, feedback and safe restart under the site procedure; never bypass protective functions.
How can you grow?
You can progress into PLC service, commissioning or fault-analysis specialist roles. Experience with industrial networks, drives and documented change control matters alongside knowledge of a programming package.
Frequently asked questions
Must an automation maintenance technician write complete PLC programs?
Not in every role. Much maintenance involves reading existing programs, following signals and isolating faults. Modifying programs requires further expertise, access rights and agreed testing and version-control procedures.