Strong metals. 
Strong qualifications.

Are you a current university student who's looking to gain initial practical experience at a global company that drives innovation with its products?

Whether you join us as an intern or working student, this is the place to give it a try, learn something new, develop your strengths, and network with professional contacts. You'll be involved in exciting projects right from the start and be given the exact amount of responsibility you feel ready for. The Plansee Group offers you insights into an international business and a varied workday – in practically any department you're interested in. Your good working knowledge of French and English will help you navigate our international environment with ease.  

We'll give you free rein to explore your ideas, a fair pay package, and the chance to gain valuable practical experience at the global level.

Apply now
Internship in the production department

Still not sure what direction you'd like to take in your career? No problem! An internship at Plansee is the perfect way to figure it out. Whether you are just starting your last year of school or want to bridge the gap until your apprenticeship – we give you the opportunity to get a feel for working in areas such as electronics or tool mechanics, and to find out what suits you best. This will give you a first impression of what an apprenticeship with us is like and what you can achieve with us later on.

We offer positions for interns in the following areas:

  • Production

What we're looking for:


  • Enrolled at a technical university or
  • in the first year of your bachelor's degree
  • Practical approach and strong aptitude for manual tasks
  • Fluent in French

Basic information:

  • Duration: depending on timetable
  • Start: depending on timetable
  • Compensation: €950 gross per month
Internship/thesis in industrial engineering

Our company is the perfect place to combine theory and practice as an intern. Work on projects where you can apply your knowledge directly, while also making valuable contacts for your network.  Join our industrial engineering teams as a process, quality, or industrial engineer ! Take the opportunity to learn all about our complex and fascinating manufacturing processes. You'll be working independently on exciting continuous improvement projects and play an active part in taking productivity and quality to a new level. Join us on our innovation journey and help shape the future of production at the same time. We offer you flexible working hours so you can stay on top of both your studies and your job. And you'll be tackling real challenges that put you ahead both professionally and personally, so you'll be ready for your career

We offer positions for interns in the following areas:

  • Production
  • Quality assurance

What we're looking for:

  • Enrolled in a Bachelor's or Master's degree program in industrial engineering, materials science, mechanical engineering, or a similar field
  • Careful, methodical, and precise way of working
  • Team player with good communication skills
  • Fluent in English, as well as French or German

Basic information:

  • Duration: depending on timetable
  • Start: depending on timetable
  • Compensation: €1100-1500 gross per month, depending on semester

Get in touch with us directly: 

CERATOOL S.à r.l.
7, Rue Geespelt
3378 Livange

Tel.: +352 51 73 48
Fax: +352 51 90 52
Email: info.ceratool@ceratizit.com

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