Chemical Technical Assistant (Part-Time) | CTA in Teilzeit

Stölting Personalservice GmbH

Gelsenkirchen, Nordrhein-Westfalen, Deutschland
Published Mar 18, 2026
Part-time
Permanent

Job Summary

This part-time role, based in Gelsenkirchen, involves joining a modern surface technology company's laboratory team for 20 hours per week. The successful candidate will be responsible for the analytical monitoring and testing of pretreatment baths and zinc melts, ensuring production quality through precise measurements. Day-to-day tasks include performing density measurements using spindles, conducting photometric analysis for trace elements, and utilizing ICP-OES equipment for melt monitoring. You will also be tasked with checking analysis reports for plausibility and documenting results for the production team. This position is ideal for a detail-oriented professional with a background in wet chemistry who seeks a stable, permanent role with a structured onboarding process and a collaborative working environment in a specialized industrial setting.

Required Skills

Education

Completed vocational training as a Chemical Technical Assistant (CTA), Chemistry Laboratory Technician, or a comparable qualification.

Experience

  • Professional experience in wet chemistry and laboratory environments
  • Practical experience in photometric measuring methods
  • Experience with ICP-OES measurement equipment is highly desirable
  • Proven experience in documenting and reporting analytical results
  • Professional background in surface technology or industrial production environments

Languages

Not specified

Additional

  • Location: Gelsenkirchen; Part-time position (20 hours/week); Permanent contract (Unbefristet).