Eurofins

Global lab testing and analytics network

Laborfachkraft - Umweltchemie

Regulatory & Quality (Life Sciences)Confirmed live in the last 24 hours

Full-timeWitterswil, SwitzerlandNo salary listedIn-person

About the Job

Requirements

Successfully completed apprenticeship as a biology laboratory technician or chemical laboratory technician, or equivalent training.
Work reliably, carefully, precisely, and in a structured manner.
Have technical understanding and be able to work flexibly and under pressure in a team.
Show a strong willingness to learn, initiative, and motivation.
Have good German language skills.

Responsibilities

Prepare and conduct tests of the environmental behavior of radioactive [14C]-labelled and non-radioactive [12C] substances in soil, water, and water/sediment systems in accordance with the relevant OECD guidelines.
Sample, process, and combust radioactive samples.
Measure parameters using various electrodes, including pH, oxygen, and redox potential.
Prepare application solutions and calibration series.
Independently conduct thin-layer chromatography analyses.
Independently conduct experiments and evaluate results under the guidance of the study director.
Perform general laboratory tasks, such as equipment maintenance, and administrative tasks, such as creating and revising work instructions, in accordance with Good Laboratory Practice (GLP).

Desired Qualifications

English and/or French language skills are an advantage.
Experience working according to Good Laboratory Practice (GLP) is an advantage.

Job Description

Vorbereitung und Durchführung von Prüfungen zum Umweltverhalten von radioaktiv markierten [14C] und nicht radioaktiven [12C] Substanzen im Boden, Wasser und Wasser/Sediment-Systemen unter Einhaltung der jeweiligen OECD-Richtlinien
Probenahme, Probenaufarbeitung und Verbrennung radioaktiver Proben
Messung von Parametern unter Verwendung verschiedener Elektroden wie pH, Sauerstoff, Redoxpotential
Herstellung von Applikationslösungen und Eichreihen
Selbstständige Durchführung von dünnschichtchromatografischen Analysen
Eigenständige Versuchsdurchführung einschliesslich Auswertung der Ergebnisse unter Anleitung der Prüfleitung
Allgemeine Labortätigkeiten (z.B. Gerätewartung) und administrative Aufgaben (z.B.

Erstellen/Überarbeiten von Arbeitsvorschriften) gemäß den Grundsätzen der Guten Laborpraxis (GLP).

Qualifications

Erfolgreich abgeschlossene Lehre als Biologielaborant/Chemielaborant oder gleichwertige Ausbildung
Zuverlässige, sorgfältige, präzise und strukturierte Arbeitsweise
Technisches Verständnis, teamfähig, flexibel, belastbar
Hohe Lernbereitschaft, Eigeninitiative und Motivation
Gute Deutschkenntnisse, daneben sind Englischkenntnisse und/oder Französischkenntnisse von Vorteil
Berufserfahrung im Arbeiten unter GLP von Vorteil.

Additional Information

About the Company

Eurofins

Global lab testing and analytics network

Eurofins provides global laboratory testing and analytical services to verify the safety, authenticity, and quality of products across food, water, medicine, and the environment. It operates a network of more than 900 laboratories in over 60 countries, offering access to more than 200,000 analytical methods. Its product work involves running specialized tests—using chemistry, biology, and other scientific techniques—to confirm origin, composition, and compliance of samples, such as detecting wine fraud or contaminant presence. The company differentiates itself through its massive, distributed lab network and broad portfolio, enabling standardized testing at scale and fast turnaround across many industries, rather than relying on a single specialty or location. Its goal is to protect public health and safety by delivering accurate, comprehensive testing data and helping clients meet regulatory and quality requirements.

Company size: 10,001+
Company stage: IPO
Headquarters: Luxembourg
Founded: 1987

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