Apprentice in the Technology Department **Job details** **General information** **Entity** Safran is an international high-technology group, operating in the aviation (propulsion, equipment and interiors), defense and space markets. Its core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a global presence, with 100,000 employees and sales of 27.3 billion euros in 2024, and holds, alone or in partnership, world or regional leadership positions in its core markets. Safran is in the 2nd place in the aerospace and defense industry in TIME magazine's "World's best companies 2024" ranking. Safran Transmission Systems is a world leader in mechanical power transmission systems for civil and military aircraft. With over 50,000 products in service, Safran Transmission Systems holds a 30 % market share of the 100-plus seat aircraft segment. Boasting 1,900 committed and highly skilled employees, its activities are spread over both France and Poland. Safran Transmission Systems continues to innovate, developing power gearboxes for the next generation of engines for commercial aviation and transmission systems for the electric and hybrid propulsion systems of new platforms, thereby contributing to the decarbonization of aviation. **Reference number** 2025-168602 **Job details** **Domain** Production **Job field / Job profile** Industrial engineering - Machining processes engineering **Job title** Apprentice in the Technology Department **Employment type** Internship / Student **Contract period** 6 months **Part time / Full time** Full-time **Job description** Description of the Project: Optimization of shot peening process parameters of bevel gears to increase the depth and value of compressive stresses with simultaneously reducing the size of surface defects (overlaps). Substantive scope of the project: 1. Analysis and comparison of PTM results versus shot peening parameters. 2. Identification of parameters responsible for overlaps. 3. Proposal of a improved shot peening program. 4. Preparation and execution of the shot peening process. 5. Analysis of the laboratory report and presentation of results, summary. **But what else? (advantages, specificities, etc.)** Scope of knowledge that the student will acquire during the internship: 1. Material Science. 2. Ability to read and interpret technical drawings and standards. 3. Knowledge of the shot peening process. 4. Basic knowledge of robot programming. **Candidate skills & requirements** English language / basic Polish language **Job location** **Job location** Europe, Poland **City (-ies)** Partyzantów 29 Sędziszów Małopolski **Applicant criteria** **Minimum education level achieved** High School Diploma/GED Equivalent **Minimum experience level required** First experience **Additional Languages preferred** English (Intermediate)