Cleanroom employee (m/f/d 50-100 %)

Your area of responsibility

  • Clean room work (ISO 4 to ISO 7)
  • Contact person for clean room and water treatment
  • Operate ultrasonic cleaning system and perform weekly maintenance of system.
  • Manual final cleaning of substrates before coating
  • Continuous assessment and evaluation of cleanliness after each cleaning before loading the coating equipment
  • Advantageous: Knowledge of common optics standards (e.g. DIN ISO 10110)
  • Operator spectral measurements
  • Operator environmental tests

Your qualifications

  • Several years of professional experience in the optical industry
  • Distinct sense of quality and order
  • High level of self-motivation and resilience in pressure situations
  • Good internal communication, coordination and organizational skills
  • German spoken and written / English advantageous

What we offer you

  • Motivated team in a modern infrastructure
  • Living the WZW Spirit
  • Very flexible working hours with attractive block times
  • 5 weeks of vacation* + various bridging days due to catch-up time (*from 50 years 27 days, from 60 years 30 days)
  • free coffee and fruits
  • free use of company cars up to 100 km
  • Above-average pension fund benefits (top risk benefits, higher savings contributions, higher participation)
  • Assumption of premiums for daily sickness benefits insurance
  • Many great employee events
  • Many perks (events, gasoline, etc.)
  • And some more

Do you feel addressed? With curiosity Petra Weder expects your complete application by e-mail to or your call on +41 71 523 23 90.