Aerospace LPBF 3D Printing Technician

Swissto12; Renens; On-site; CHF 70,000 - 95,000; Full time

Job summary

SWISSto12 is a leading aerospace company applying 3D printing to RF products and satellites. We seek a 3D printing Technician to operate LPBF machines for metallic parts, handle powders, and perform post-processing with strict quality control.

You will execute build setups, inspections, and coordinate with engineers to improve process robustness. Fluency in French is required, and English basics are acceptable as part of a high-tech, safety-conscious environment.

Qualifications

• Technical diploma (CFC or equivalent) in Mechanical, Manufacturing, or Additive Manufacturing.
• Experience operating LPBF AM systems is an asset.
• Basic understanding of thermal treatment and powder metallurgy processes.
• Strong attention to detail and adherence to safety procedures.
• French required; English minimum level B.
• Comfortable in a clean, high‑tech environment with strict process control.

Responsibilities

• Prepare and operate LPBF machines for metallic parts production.
• Load and unload build plates, manage powder handling, monitor build progress.
• Execute depowdering, part recovery, and basic post‑processing operations (support removal, bead blasting, inspection).
• Conduct thermal treatments and coordinate with machining for secondary operations.
• Follow detailed work instructions and build reports for traceability.
• Perform visual and dimensional inspections after build completion.
• Identify and communicate deviations or process anomalies to the Team Leader and Process Engineer.
• Work closely with the Additive Manufacturing Engineer to improve setup consistency and process robustness.
• Support trials, qualifications, and machine parameter updates as required.
• Participate in continuous improvement and 5S activities in the AM area.
• Execute daily maintenance and cleaning tasks in line with the TPMP defined by the department.
• Ensure proper powder handling, recycling, and waste management following EHS standards.
• Report any maintenance or safety issues to ensure long-term equipment reliability and operator safety.

Skills

Attention to detail

French

Safety procedures

Methodical work

English (basic)

Education

CFC in Mechanical/Manufacturing/AM

Tools

LPBF machines

Job description

SWISSto12 is a leading aerospace company applying 3D printing to RF products and satellites. We seek a 3D printing Technician to operate LPBF machines for metallic parts, handle powders, and perform post-processing with strict quality control.

You will execute build setups, inspections, and coordinate with engineers to improve process robustness. Fluency in French is required, and English basics are acceptable as part of a high-tech, safety-conscious environment.