GSI – Ges. für Schweißtechnik International mbH - Niederlassung SLV Duisburg | Germany | 66xxx Saarbrücken | Apprenticeship | Full time | Published since: 26.04.2026 on stepstone.de
Training as a materials tester (m/f/d)
The GSI – Gesellschaft fÃ1⁄4r Weldingtechnik International mbH with its subsidiaries and cooperating facilities is a national and internationally successful market leader and pacemaker of joining technology. This self-understanding is the result of more than 85 years of experience and technical expertise in the core areas of training, research and development, quality assurance, materials technology and the other fields of activity of the GSI. From these competencies we manage the services for our customers: for individuals, for companies from industry and crafts and for organizations. The most important resource of the GSI is the professional and social competence of the employees. With more than 400 employees, we design our company and create the 85-year expertise and experience in connecting and testing technology: professionally sound, powerful and reliable. In addition to job offers, you will find information on research scholarships, diplomas and internships on the following pages. Apply now!
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Your tasks • Your profile • What we offer
The GSI company for welding technology International mbH is one of the world's leading companies in advanced and advanced training, materials technology, quality assurance and research and development in the fields of welding, joining, surface, testing and corrosion protection technology. This training place for 3.5 years of our Saarbrücken site is to be occupied as of 01.08.2026.
Your duties
Investigation of materials and products on their properties, composition and quality Conduct material testing methods, capture and document measurement values and results Determination of mechanical-technological material properties such as strength, deformability, toughness and hardness Implementation of metallographic studies Processing of technical documentation
Good medium maturity or higher school degree Knowledge of natural sciences readiness, motivation, team skills, reliability and resilience Handicraft skill and good technical understanding are recommended
Practical, varied training Exciting tasks 30 days off for a 5-day week + Christmas Eve and New Year's Eve free Actions within the framework of occupational health management Regular corporate events Good takeover opportunities with successful completion
Location
 | GSI – Ges. für Schweißtechnik International mbH - Niederlassung SLV Duisburg | |
| 66117 Saarbrücken | ||
| Germany |
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