We are a company of the SIG Group. SIG is a leading provider of sustainable, innovative and versatile packaging solutions and, as a system provider, supplies the packaging material and the corresponding filling machines.
SIG Combibloc Zerspanungstechnik GmbH employs around 50 people in Aachen. We manufacture ready-to-install precision and special parts using an extensive range of machinery. Our company is characterized in particular by its special expertise in stainless steel, aluminium and high-tech plastics.
Our corporate culture emphasizes flat hierarchies in which all employees communicate as equals and every word and every idea is equally important.
We strive to ensure greater flexibility for our employees and a better work-life balance by automating our production processes.
Professionals: Experience meets challenge

Qualified and motivated applicants with relevant practical experience, who are keen to learn and enjoy working in a team, have come to the right place.
In addition, we place value on an interest in personal further training and development, openness to new experiences and changes, and a high degree of initiative and commitment.
Join our team as:
- CNC lathe operator (m/f/d)
- CNC milling cutter (m/f/d)
- Conventional lathe operator (m/f/d)
Plunge into hands-on experience
Due to our proximity to and ongoing contact with the Rheinisch-Westfälischen Technischen Hochschule (RWTH Aachen University) in Aachen, we know exactly what's required for a work placement in mechanical engineering.
We offer placements for the GP1 basic internship in machining production processes. During the placement, students will pass through many areas of our business, for example filing, cutting, drilling, die sinking, reaming, thread machining, turning, milling, EDM, assembly and quality assurance.
Minimum placement length: 2 weeks
We will of course issue the required certificate of internship for submission to the university.
School students: New blood wanted

We are particularly committed to the Aachen region: we train young people, and if possible take them on in our team once they've completed their training.
We offer the following apprenticed trades:
- Industrial clerk
- Industrial mechanic, specialist field precision instruments
Contact us
If interested, please contact:
Daniela Kalkbrenner
Tel: +49 2404 59986-11
E-Mail: Daniela.Kalkbrenner@sig.biz
SIG Combibloc Zerspanungstechnik GmbH, Thomas-Dachser-Straße 7, D-52477 Alsdorf, Germany
Tel: +49 2404 59986-0