Laboratory Technician - Aquatic Ecotoxicology

eurofins· Testing & Laboratory
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About this role

Company Description

The Eurofins Agroscience Group is one of Europe's leading Contract Research Organisation service providers. We conduct field and laboratory studies to determine the safety of new substances and organisms (e.g. microbials) for humans and the environment, as well as their effectiveness. We are experts in conducting global field and laboratory studies in accordance with GEP and GLP, exposure assessment studies, ecotoxicology, product chemistry, testing of physicochemical properties, and environmental fate and metabolism studies.

In addition, we support our customers in every phase of the regulatory approval process. Our in-house team of regulatory experts works together with our network of field stations, laboratories, and partners.

Eurofins IES AG is a Swiss company located near Basel, right at the crossroads of France. Since our founding in 2008, we’ve grown to become a mid-size company. Our expertise spans several specialist fields, including environmental fate, aquatic ecotoxicology, animal and crop metabolism, and analytical chemistry. We’re passionate about advancing scientific research and providing reliable, high-quality testing services.

Our location and the expertise required from our employees has allowed the company to grow into a successful, multicultural organisation. The IES management team is also composed of scientists, and science is at the heart of all the decisions we take. Over the past 15 years IES has conducted thousands of studies across different service areas.

Job Description

  • Perform all tasks in an accurate, precise, autonomous, and timely manner based on the project- and subsequent Laboratory Planning of the Ecotox Biology department and according to GLP compliant SOP’s
  • Set-up, maintenance and subsequent performing of all static, semi-static and flow-through tests with all fish species across OECD’s
  • Perform general tasks including but not limited to drafting/revision of SOP’s, equipment calibration, lab maintenance, etc.
  • Setting, controlling, maintaining, and mounting of automated static, semi-static but in particular flow-through systems
  • Working with various fish species across all life stages incl. eggs: selecting, observing, registration of biometrical data and taking biological samples such as blood
  • Working with and maintenance of aquaria of various sizes allowing a high-through put
  • Preparing and applying chemical solutions across test systems
  • Taking samples and subsequently measuring biological, physical-chemical and physiological parameters
  • Entering data and working with different types of software

Qualifications

  • Preferably bachelor’s in biology (or related scientific domain)
  • A valid certification/license regarding working with animals LTK1 (or even better LTK 2) is mandatory
  • Preferably 2 years of experience in a GLP regulated environment
  • Preferably 2 years of experience with fish testing
  • Preferably 2 years of experience in performing OECD tests with (various) fish species in a GLP regulated CRO environment
  • Knowledge of OECD based fish testing in a GLP regulated environment
  • Knowledge of keeping, handling, sampling (blood, and other tissues) and testing fish
  • Knowledge of maintenance of flow-through systems
  • Knowledge of EIA is an asset but not mandatory
  • English (fluent), German (preferably fluent), French (would be an asset but not mandatory)
  • Working accurately and timely in a strictly regulated environment according to detailed SOP’s
  • Working strictly accordingly to the planned provided and delivering results prior to the respective deadline
  • Working and handling highly technical static, semi-static and especially flow-through systems and hereby performing the test accurately and in timely including performing the required manipulation of equipment, aquaria, etc.
  • Having an eye for detail hereby directly reporting failures or deviations
  • Working in a highly motivated and dynamic team
  • Working in a fast-paced environment within a CRO framework

Additional Information

Working environment: Flat hierarchies, short decision-making processes, and a friendly working atmosphere with modern working environment with the great laboratory infrastructure and state-of-the-art analytical equipment.

Onboarding: A comprehensive onboarding and induction program with mentors and buddies to help you get off to a smooth start.

Work-life balance: Through flexible working hours and opportunities for mobile working when applicable.

Get-togethers & events: Company parties and team events.

Catering: Free coffee and water dispensers, availability variety of food truck

Development opportunities: Development discussions and the opportunity for individual and regular further training, as well as the chance to pursue a variety of career paths within the Eurofins Group.

• Attractive benefits: company pension scheme, free language courses, subsidized yoga course and free parking.

If we have sparked your interest, please apply using our online form in less than 5 minutes by clicking on the “Apply now!” button. 

If you have any questions, Arpitha Vasudev (HR Manager Agroscience Europe) will be happy to assist you at Arpitha.Vasudev@as.eurofinseu.com , phone number: +41 796765204.

Frequently Asked Questions

Is the salary disclosed for the Laboratory Technician - Aquatic Ecotoxicology position at eurofins?
The salary for this Laboratory Technician - Aquatic Ecotoxicology role at eurofins is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Laboratory Technician - Aquatic Ecotoxicology position at eurofins located?
This Laboratory Technician - Aquatic Ecotoxicology role at eurofins is based in SO, Witterswil, Witterswil, SO, Switzerland, ch. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Laboratory Technician - Aquatic Ecotoxicology role at eurofins full-time or part-time?
This is listed as a Full time position. It is posted as a Laboratory Technician - Aquatic Ecotoxicology role in the Testing & Laboratory department at eurofins.
Which team or department does the Laboratory Technician - Aquatic Ecotoxicology at eurofins belong to?
This Laboratory Technician - Aquatic Ecotoxicology position is part of the Testing & Laboratory department at eurofins. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Laboratory Technician - Aquatic Ecotoxicology position at eurofins?
Click the "Apply Now" button on this page. You will be redirected to eurofins's official application portal hosted on smartrecruiters where you can submit your application directly.
When was the Laboratory Technician - Aquatic Ecotoxicology job at eurofins posted?
This Laboratory Technician - Aquatic Ecotoxicology position at eurofins was posted on Jun 12, 2026. Apply as soon as possible — early applications are often reviewed first.
Laboratory Technician - Aquatic Ecotoxicology
eurofins
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