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 EV charger maker builds wall boxes and DC cabinets that pair power stages, firmware, enclosures and a back-end app. A young trade, scarce skills and breakdowns at public bays make hiring and field support the core people work.

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Share your requirementsThe maker designs and builds AC wall boxes and DC fast-charging cabinets for homes, offices, fleets and public bays. Each unit combines a power stage, a controller board with firmware, communication to a cloud platform, cabling and a sheet-metal or moulded enclosure. Units are assembled, wired, burn-in tested on a load bank and shipped for installation, then commissioned and repaired on site by field technicians. Designs and buyer needs shift fast, so engineers learn while shipping. Power stage and firmware engineers are hard to find, and a dead charger at a busy site draws complaints within hours. 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.
Few engineers have shipped a converter stage at power, and larger firms and established makers court the ones who have.
New buyer requests and updated requirements mean frequent revisions, so wiring staff relearn the product again and again.
A bay that is out of order draws quick complaints, and field staff are blamed for design and installation faults alike.
They clear faults in rain and traffic with few colleagues to call, and what they learn rarely reaches the factory.
Burn-in and insulation checks involve high voltage, and the routine differs between people and shifts.
Outside installers do part of the work, and the maker is judged on results it cannot fully control.
Start with the topics that matter most here: Recruitment and Talent Acquisition; Career and Succession Management; Retention and Attrition Management. Then work through the rest. Each topic is written for manufacturing, not in general.
Requisition to joining, the same way every time.
Named backups for the roles that cannot be vacant.
Who leaves, when, why — and which of them mattered.
How many people, in which roles, by when — and what they will cost.
Structure, reporting lines and who is allowed to decide what.
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.
Training planned from need rather than from the calendar.
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 EV charger manufacturers business puts in place, in an order that makes each easier. Open any card for the detail.
Roles and grades that let engineers grow without moving into management.
What this coversHideRoles and grades that let engineers grow without moving into management. See role design and job descriptions.
A short briefing and one trial unit with each board or enclosure revision, signed off before volume build.
What this coversHideA short briefing and one trial unit with each board or enclosure revision, signed off before volume build. See learning and development process.
A fault report format, a weekly check-in and shared learning from repeat faults across sites.
What this coversHideA fault report format, a weekly check-in and shared learning from repeat faults across sites. See hr reporting and analytics.
A written step list for load-bank and high-voltage checks, signed by named people and reviewed after any incident or near miss.
What this coversHideA written step list for load-bank and high-voltage checks, signed by named people and reviewed after any incident or near miss.
A short session on mounting, earthing and cable-gland practice for partner crews, with feedback on faults traced to installation.
What this coversHideA short session on mounting, earthing and cable-gland practice for partner crews, with feedback on faults traced to installation.
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.
Clear roles and paths for power, firmware and field staff.
A hiring route for rare converter and firmware skills.
Training for wiring staff and technicians on each new revision.
Reasons to stay for the few engineers who hold your designs.
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
Candidates who accept and never arrive are usually lost in the silence between offer and joining. What actually causes it, and a contact plan that closes the gap.
8 min readRead article
A two-hour exercise that names the roles you could not fill quickly, who could cover them, and what readiness would actually require.
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 articleMore on the GullyHR blog.
Start early, describe the real product and offer broad ownership. Use a practical task in the interview and keep the process quick.
Offer a growth path, ownership of a real product and clear pay. Say plainly what you give that a larger firm cannot.
Give a short brief, a trial unit and a sign-off before volume build, and keep a one-page note at the station.
A clear fault report, one person to call and a regular review of repeat faults. Pass their lessons to the designers.
Brief them on mounting and earthing practice, inspect their first installations and collect fault feedback. Share results openly.
Which engineers hold knowledge nobody else has, how many revisions went out in six months and what training followed, and what the latest field faults trace to. A role and grade structure for power, firmware and field staff would be a likely first piece, with scope set in writing after a first talk.
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