SWISSto12 is one of the world’s fastest-growing aerospace companies, evolving from its pioneering use of 3D printing technologies for high-performance Radio Frequency (RF) products and applications to recently announcing the manufacture of entire geostationary telecom satellites, called HummingSat, that define a new category in space. HummingSat is the world’s first commercial telecom GEO SmallSat developed in collaboration with the European Space Agency (ESA). Its uniquely compact size combined with highly capable telecom payloads allows telecommunications operators to deploy a cost-efficient, compact, and agile asset without sacrificing performance or security. HummingSat has been selected by Intelsat to build the I-45 satellite, by Inmarsat to build three I-8 satellites, and recently by Astrum Mobile to build the NEASTAR-1 satellite. SWISSto12 is also a leading provider of Radio-Frequency (RF) products and sub-systems for satellite communication and remote sensing applications. The company’s patented 3D printing technologies and associated product designs are unique to deliver lightweight, compact, highly performing, and competitive RF products. This position is a unique opportunity to play a key role in the growth and scale-up of a new category leader in the Aerospace industry.
Responsibilities
Additive Manufacturing Operations
· Prepare and operate LPBF machines for metallic parts production (e.g., aluminum, titanium, or copper alloys).
· Load and unload build plates, manage powder handling, and 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.
Quality & Control
· 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.
Collaboration & Improvement
· 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.
Maintainability & Safety
· Execute daily maintenance and cleaning tasks in line with the Total Preventive Maintenance Plan (TPMP) defined by the Process & Manufacturing Engineering 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.
Requirements
Technical diploma (CFC or equivalent) in Mechanical, Manufacturing, or Additive Manufacturing field.
· Experience operating LPBF or equivalent AM systems is an asset (training possible).
· Basic understanding of thermal treatment and powder metallurgy processes.
· Strong attention to detail, methodical working habits, and adherence to safety procedures.
· Comfortable working in a clean, high-tech environment with strict process control.
· French required; English minimum level B
Benefits
Further details to be shared by our recruitment team.
More about SWISSto12:
SWISSto12 has successfully established contracts with Intelsat, Inmarsat, Astrum Mobile and ESA for HummingSat as well as contracts for their RF product line in Europe, and the US with prominent partners and customers such as Thales, Lockheed Martin, Northrop Grumman, SES and the ESA. SWISSto12 is a spin off from the Swiss Federal Institute of Technology in Lausanne (EPFL), is privately owned and backed by prominent Swiss and European Investors. SWISSto12 is headquartered in Lausanne, Switzerland, and operates a US and European-subsidiariesy in Foster City California. The company is well funded for its near and mid-term developments and backed by a solid customer revenue stream.
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