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TRUE STRENGTH GROWS FROM TOGETHERNESS

At Kröner, people are at the centre of everything we do. We create an environment built on respect and fairness – for employees, partners, and customers alike. What unites us carries us through every day, every challenge, and every change. Togetherness here is not a theory – it’s something we live.

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CURRENT VACANCIES

We currently have no open positions – but we value people who know what truly matters. Good quality thrives on experience, and we appreciate that greatly. If you would like to contribute your experience to our team, we look forward to receiving your speculative application by email at:

KRÖNER, AS A TRAINER

If you’re looking for an apprenticeship, don’t hesitate to get in touch with us. We’d be happy to arrange a trial day where you can get to know us – and we can get to know you.

START YOUR FUTURE IN METAL TECHNOLOGY: LEARN MACHINING, LIVE PRECISION

Metal Technology Specialist (m/f/d) – Machining Technology
Do you enjoy working with your hands and want to see the results of what you’ve created? As a Metal Technology Specialist, you’ll become an expert in all aspects of metalworking: setting up machines, manufacturing components, and monitoring their quality.
A career with a future, full of technology, precision, and real power! Already made up your mind? Great! We are happy to receive written applications at our company address — or digitally at

Here you can find an information sheet about the apprenticeship:

TURNING SHAVINGS INTO A FUTURE: YOUR APPRENTICESHIP AS A CUTTING MACHINE OPERATOR – TURNING TECHNOLOGY

Cutting Machine Operator (m/f/d), specialising in Turning Technology
Precision, technology, and responsibility – with us, you’ll learn how to turn raw parts into perfect components. If modern turning technology appeals to you and you like working neatly, with focus, and as part of a team, this apprenticeship is for you. Ready? Then send us your application by post to our company address – or by email to:
Here you’ll find an information sheet about the apprenticeship:

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Holiday job 2026

Looking for a way to top up your wallet? Due to holiday cover, we almost always need support in production during school holidays.

Typical tasks include: operating CNC machines (loading/unloading workpieces, starting machines), sawing raw material, small assembly tasks, assisting with machine cleaning, picking parts for assembly and dispatch, and similar activities. Employment is on a marginal basis (mini-job).

Interested? Get in touch at
 or drop by in person.

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INTERNSHIPS

We offer pupils the opportunity to complete a two-week work placement. During this time, you will gain insight into our day-to-day operations and get a first look at the world of work. With us, you can explore the following professions:

Metal Technology Specialist – Assembly Technology
Metal Technology Specialist – Machining Technology Machine and Plant Operator Stamping and Forming Mechanic Industrial Mechanic Cutting Machine Operator, Turning Technology

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GIRLS’DAY 2026


In 2026, we will once again offer the opportunity to spend a day exploring a technical profession. Under the motto “A Day with CNC Machines,” we will show you how parts are designed using CAD software and how CNC programs are then created for them.
As soon as the date and details are set, we’ll post them here. Check back soon – we’re already looking forward to your participation!

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Kröner is a family-owned, globally active company specialising in the development and production of innovative filler and nozzle technology solutions for the particle foam industry.