Materials & Vacuum Physics Expert 80-100%

Date:  Jun 18, 2026
Division:  Plasma Control Technologies (40000002)
Location: 

Flamatt, CH

Requisition ID:  2289

 

To complement our team, we are looking for a customer- and teamoriented individual for our division Plasma Control Technologies at the Flamatt site as a

 

Materials & Vacuum Physics Expert 80-100%

 

For over 75 years, we have been following our curiosity. It drives us and has made Comet a leading Swiss technology company worldwide. Curiosity and the spirit of research have allowed us to become and remain innovative. For a better and sustainable world.

 

We develop and produce innovative high-tech components and systems based on X-ray and radio-frequency technology. Our developments make an important contribution to safer, more efficient and more sustainable production, mobility and communication. 

 

In the Plasma Control Technologies (PCT) division, we manufacture specialized components that are required for the precise control of plasma processes and are used in the production of memory chips or touch screens for sensors, smartphones or tablets.

 

What you will do: 

  • Develop and validate materials for vacuum capacitor components in high-voltage RF applications. 

  • Lead technology studies, experiments, and data-driven investigations. 

  • Analyze vacuum breakdown mechanisms and improve material performance. 

  • Perform material characterization, especially for ceramics and copper. 

  • Work hands-on in the lab in FLA and translate results into engineering solutions. 

 

What you bring: 

  • MSc or PhD in Materials Science, Physics, Mechanical Engineering, or related field. 

  • 5+ years of industry experience in materials, R&D, or engineering. 

  • Expertise in materials behavior, vacuum technology, or high-voltage/RF applications. 

  • Hands-on experience with characterization and failure investigation. 

  • Strong collaboration skills; English required, German is a plus. 


Why join us? Break new ground with us:

  • Work on innovative solutions for global technical challenges
  • Benefit from flexible working options and hybrid working with hands-on collaboration at our headquarters in Flamatt 
  • Take part in Comet’s success through profit sharing
  • Work with international colleagues and grow as a team
  • Enjoy our diverse educational and career opportunities
  • Profit from on-site perks such as discounted meals, free fruit, and support for health initiatives like "bike to work”
  • Benefit from tax-free fringe benefits via Swibeco.ch, employee discounts (e.g. brack.ch, CC Aligro, SIXT), mobility perks including fleet discounts, free parking and e-charging stations for cars and bikes
     

We are curious about you and look forward to receiving your complete online application and will be happy to answer any questions you may have.

For this vacancy, we only consider direct applications. Submissions from recruitment agencies will not be considered.

 

Comet AG 
Herrengasse 10
3175 Flamatt
Switzerland
comet.tech/careers