Why manufacturing employees leave and how to understand why
Operators, technicians and supervisors leave for reasons that sit in shifts, skills and supervision. How to ask, read the pattern by shift and act on it.
6 min readRead articleAn industrial electronics maker builds drives, controllers, power supplies and instruments that factories rely on for years. Skilled testers and service engineers matter as much as designers because failures are costly for customers.

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Share your requirementsAn industrial electronics maker produces motor drives, programmable controllers, power supplies, instruments and similar products for factories and utilities. Units are built in lower volumes than consumer goods but must last. Work runs through board assembly, wiring, final assembly, burn-in, calibration and test, then dispatch with documents. Customers expect service support for years, so engineers visit sites and old designs must still be repaired. The senior test technician who knows how a unit should behave, and the service engineer who can diagnose a plant problem on the phone, are scarce. Quality complaints can mean a stopped plant for the customer. See also HR for manufacturing.
These are the places the people side of this kind of business tends to give way. The rest of this page works through them.
HR here has to work for each of these groups, not only the office. The set-up below is written with all of them in mind.
The senior tester knows what a healthy unit sounds and measures like, and has not written it down for anyone else.
They solve problems under pressure at customer sites, and conduct, record keeping and handover back to the factory vary.
Older designs and parts are still repaired by a small group who learned them, and their retirement is a risk.
Assembly staff meet a product only a few times a year, so mistakes repeat and relearning costs time.
Field failures reach designers late and in summary, and the service engineers feel the lessons are ignored.
Burn-in and test queues pile up at the month end, and technicians work overtime to release units customers are waiting for.
Start with the topics that matter most here: Learning and Development; Retention and Attrition Management; Organisation Design. Then work through the rest. Each topic is written for manufacturing, not in general.
Training planned from need rather than from the calendar.
Who leaves, when, why — and which of them mattered.
Structure, reporting lines and who is allowed to decide what.
How many people, in which roles, by when — and what they will cost.
Requisition to joining, the same way every time.
A first day that is the same for the fifth joiner as the first.
Records, attendance, leave and the day-to-day HR that must simply work.
Salary structure, payroll inputs and a month that closes on time.
Goals, reviews and ratings that hold up in a conversation.
Named backups for the roles that cannot be vacant.
Communication, recognition and the conditions people actually work in.
Two routes — one for complaints, one for conduct — kept separate.
Policies a manager can apply, and obligations with owners and dates.
Induction, records, incident reporting and follow-through.
Resignation to relieving letter, in a defined order.
Records that survive people, and approvals that do not queue.
A short monthly pack management actually reads.
An HR function that runs the same way every month.
The pieces a industrial electronics makers business puts in place, in an order that makes each easier. Open any card for the detail.
Short written and photo guides for each product's test and common faults, written by the senior tester and used to train a second person.
What this coversHideShort written and photo guides for each product's test and common faults, written by the senior tester and used to train a second person. See learning and development process.
A brief on conduct, safety, reporting and handover, with a short debrief after each site visit.
What this coversHideA brief on conduct, safety, reporting and handover, with a short debrief after each site visit.
A list of old products, who can repair them and which parts are scarce, with a named learner for each.
What this coversHideA list of old products, who can repair them and which parts are scarce, with a named learner for each.
Service engineers present repeat faults to designers, with actions recorded.
What this coversHideService engineers present repeat faults to designers, with actions recorded. The hr reporting and analytics work can track patterns.
A weekly release plan agreed with sales so testing is steady and overtime is planned, not forced.
What this coversHideA weekly release plan agreed with sales so testing is steady and overtime is planned, not forced. See attendance, shift and leave process.
Before changing anything, find out what is true today. These checks take an afternoon and tell you which of the topics above to start with.
Share your requirementsConfirm with a qualified professional. What applies to you depends on your business, your state and your arrangements, and it changes. This page describes practice. It does not state a legal position.
The services below fit this kind of business best. Each starts by recording where you stand, and every later report compares against that. We do not promise outcomes.
Turns bench knowledge into a training path for second and third testers.
Keeps the senior testers and service engineers who hold rare knowledge.
Clear roles for test, service and repair so each skill has a grade and a path.
Practical training for service engineers who meet customers face to face.
Start with a free conversation, or see the paid HR Diagnostic.
Understand the business, its workforce, current processes and HR challenges.
Find the missing, weak, inconsistent or person-dependent processes.
Create the structure, processes, policies, SOPs, dashboards and systems needed.
Help HR and department managers actually adopt the new system.
Digitise repetitive and approval-based workflows where it is worth doing.
Track hiring, attendance, employee cost, performance, training and attrition.
Strengthen the people-management system continuously, not once.
From the GullyHR blog: one on HR in manufacturing, and one on each of the topics this page points to.

Operators, technicians and supervisors leave for reasons that sit in shifts, skills and supervision. How to ask, read the pattern by shift and act on it.
6 min readRead article
A calendar of courses, a budget spent by March and no record of what any of it changed. What a learning and development process contains when it starts from need rather than from the catalogue.
7 min readRead article
How to spot an unmanageable workload before it becomes an exit or an error, what to look at, how to talk about it and what to change, without guessing.
5 min readRead article
A flat structure works until the founder becomes the only route to a decision. How to tell when you have passed that point, and how to redesign without a reorganisation.
8 min readRead articleMore on the GullyHR blog.
Ask them to write short guides with photos, train a second person on real units and recognise teaching as part of their job. Make sure their pay reflects their value.
Brief them on conduct and safety, ask for a short written report after each visit and review feedback from customers. Pair newer engineers with experienced ones first.
List the products and people, name a learner for each and give protected time to practise. Keep spare parts and documents in one place.
Plan releases weekly with sales, balance test queues and agree overtime in advance. A fair, written pattern is easier on people.
Hold a short quarterly review of repeat faults with actions recorded. Designers visit a customer site at least once a year if possible.
We would ask your senior tester what they check that is not written down, list who can repair your oldest product and look at the month-end test queue. A good first piece of work is a test knowledge guide with a second trainee assigned. Scope is agreed in writing afterwards.
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