Leadership and people management training for Wiring Harness Makers: from board worker to line leader
Line leaders are promoted board workers, often with no training in handling people. Short, practical leadership training improves how leaders talk, assign and support their lines.

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Share your requirementsWhy leadership and people management training matters in wiring harness makers
A skilled board worker becomes the line leader because she is fast and reliable. Now she must set daily targets, handle variant changes, deal with absences and keep thirty people at work. She has never been shown how to correct a worker without embarrassing her, so she either says nothing or snaps, and the workers on her line begin to leave.
Practical leadership training for line leaders covers a short set of skills: starting the shift with a clear plan, explaining a variant change, correcting a mistake privately, recognising good work, and handling absence and conflict. It is delivered in short sessions, practised on the line, and repeated with the plant head's support.
How to set it up
1. Gather real line situations
Ask line leaders for three situations from the past month: a variant change that went wrong, a mistake they had to correct, an absence they had to cover.
2. Teach a clear shift start
Show leaders how to open the shift in five minutes: today's variants, targets, known issues and who is where. Practise in the room, then on the line.
3. Practise private correction
Role play how to correct a mistake with respect: what happened, what to do next time, a word of support. Repeat until it feels natural.
4. Cover recognition and conflict
Teach how to thank good work and how to handle a dispute between workers without taking sides. See leadership and people management training for the format.
5. Follow up on the line
Visit lines in the following weeks to watch the habits in use. Give leaders short feedback and ask workers if anything has changed.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- List your line leaders and how many have had any training in handling people.
- Compare exits by line with the leader in charge.
- Ask workers on two lines how their leader starts the shift and compare.
- Count formal complaints about line leaders in the past six months.
GullyHR can do this with you. Read how we approach leadership and people management training in general, or share your requirements and we will tell you where to start.
Questions owners ask
A few short sessions over several weeks works better than one day. Each session should be followed by practice on the line and a quick check on how it went.
Both. A short preparation for senior workers who may be promoted helps you choose. A fuller programme after promotion supports them through the first months.
Listen first. Often it is fear of looking weak. Involve respected leaders as examples, and keep the sessions practical and tied to their real lines.