Laboratory Technician / Chemical Technical Assistant (Gas Chromatography) | Laborant / CTA (m/w/d) Gaschromatographie

ALS Germany GmbH Altenberge

Altenberge, Westfalen, Nordrhein-Westfalen, Deutschland
Published Apr 14, 2026
Full-time
No information

Job Summary

This full-time role based in Altenberge near Münster involves the precise analysis of environmental samples within a specialized laboratory setting. As a Laboratory Technician or CTA, your day-to-day responsibilities will center on conducting gas chromatography analysis (GC-MS/MS and GC-FID) to detect parameters such as pesticides, PCBs, and hydrocarbons. You will be responsible for the entire analytical workflow, including sample preparation, results documentation in LIMS, and the calibration and validation of analytical methods. Beyond routine testing, you will play a key role in maintaining laboratory equipment, optimizing existing procedures, and mentoring interns. This position is ideal for detail-oriented professionals looking for a stable environment with flexible working hours (flextime), 30 days of vacation, and comprehensive health and fitness benefits. It offers a great balance of independent technical work and collaborative method development within a modern environmental testing framework.

Required Skills

Education

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

Experience

  • Professional experience in chromatographic procedures, specifically Gas Chromatography (GC)
  • Experience in the investigation of environmental samples (e.g., BTEX, PCB, Pesticides)
  • Experience in documenting and evaluating analytical results in a laboratory environment
  • Experience in the maintenance and repair of analytical laboratory equipment

Languages

German (Intermediate)

Additional

  • The position requires German language skills at a B2 level for safe communication in the workplace. Location is in Altenberge (near Münster).