Popular searches
On semadeni.com
Mentioned in the text
Products in the webshop
Training at Semadeni
A Swiss family business in Ostermundigen – in-house production, real machines and people who guide you through your apprenticeship.
Get to know us
We are an independent, medium-sized company that has been in the world of plastics for over 70 years – from development and design through to manufacturing and sales. You'll find our products in the lab, in catering, in hospitals, on construction sites or in industry. How we treat one another matters: fairly, openly and respectfully. Diversity and team spirit are part of our everyday – the right environment to get started with an apprenticeship.
Our apprenticeships
You learn where plastic products actually take shape – in our own production in Ostermundigen.
Melt. Shape. Marvel.
You produce plastic goods on computer-controlled machines – pressing, injection moulding, extruding or machining. You plan the process, set up the equipment and optimise quality.
To the recruiting portalFrom goods-in to dispatch, all under control.
You manage inbound and outbound goods, handling and inspection. You operate warehouse vehicles, work with scanner and system, and keep the material flow moving.
To the recruiting portalFrom watch screw to turbine wheel.
You make parts from metal and plastic on CNC drilling, turning and milling machines. You write programs, set up machines, build prototypes and check function and quality.
To the recruiting portalNo apprenticeship is currently listed for the next start date. Openings appear here as soon as they are published.
Apply spontaneouslyFor the time being, we also accept applications by email at jobs@semadeni.com.
Your benefits
Contribution towards school materials and a laptop for your training.
Six weeks of holiday plus at least six additional bridge days.
We cover your commute to school – half-fare travelcard included.
An annual event for all apprentices, across every year of training.
How to apply
Get your cover letter, CV and complete school reports ready.
We invite you to Ostermundigen to get to know us – with a look inside production.
If it fits for both sides, you secure your apprenticeship and start your working life.
For the time being, we also accept applications by email at jobs@semadeni.com.
We train in three professions in Ostermundigen: Plastics Technologist EFZ, Logistics Specialist EFZ/EBA and Polymechanic EFZ. The current status is shown above for each profession.
Your dossier consists of a cover letter, CV and complete school reports. If the apprenticeship is listed, the posting states how to proceed; otherwise take the spontaneous application route and name the profession you're interested in.
To the recruiting portalYes. A taster day is the best way to get to know the profession and us. Mention the wish right in your application.
The apprenticeship starts in summer (August), as usual. Apply early in the year before – popular places fill up fast.
Semadeni is a Swiss family business since 1952, with its own production in Ostermundigen, part of the Semadeni Industry Group. Fair, open dealings, short paths and a sustainability management externally rated EcoVadis Gold shape the everyday.
More about usThe goal is a publishable base without wrong information – not completeness. Anything missing or that could go deeper: report it as "idea for later". We will keep expanding after go-live.
You go through your pages and report what is factually wrong. Expect three to five minutes per page.
Please report: Anything missing, outdated or wrong – and anything visibly broken.
Please don't report: Taste, wording polish, wishes. And that forms do not arrive: that is intentional.
