Kanton Zürich
ARA
Analyst Laboratory WWTP, Water Protection Laboratory 80 - 100%
- 16 October 2026
- 80 – 100%
- ARA
Job summary
Join the Baudirektion Kanton Zürich as an Analyst for the Gewässerschutzlabor. This role offers a dynamic work environment with a focus on environmental protection.
Tasks
- Monitor private and municipal wastewater treatment plants in Zurich.
- Ensure accurate reporting through LIMS and data comparison.
- Provide expert advice to operators on operational disruptions.
Skills
- Completed training as a chemical analyst or environmental technician required.
- Strong knowledge in physical-chemical water analysis essential.
- Experience with LIMS and MS Office applications needed.
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About the job
observe | develop | act
Building Department Canton of Zurich
80 - 100%
1 March 2027
Analyst Laboratory WWTP, Water Protection Laboratory
The Water Protection Laboratory conducts analyses on water bodies and in the vicinity of the wastewater treatment plant (WWTP). Based on investigations of wastewater and sewage sludge, substance inputs, pollution, and environmental risks can be detected early, and the effectiveness of measures assessed. The expertise within the team also supports the assessment of water pollution and enables well-founded reporting.
In this versatile role, you are the central interface between sampling in the field, precise laboratory analysis, and professional advice to plant operators in the Canton of Zurich.
In this versatile role, you are the central interface between sampling in the field, precise laboratory analysis, and professional advice to plant operators in the Canton of Zurich.
Your tasks
- Monitoring private and municipal wastewater treatment plants in the Canton of Zurich, including routine on-site sampling and subsequent chemical-physical laboratory analyses
- Validation of measurement results by comparison with plant data as well as quality-assured reporting using LIMS
- Conducting proficiency tests for WWTPs and active participation in external proficiency tests to ensure the highest analysis standards
- Professional advice and support for plant operators in managing operational disturbances and incidents
- Professional sample preparation and processing of sewage sludge
- Handling water pollution through targeted laboratory analyses and preparation of corresponding investigation reports
Your profile
- You have a passion for environmental analytics and appreciate the alternation between laboratory work and field assignments
- A completed education as a chemical laboratory technician, environmental technician; ideally training as a certified wastewater treatment plant specialist
- Sound knowledge in the physico-chemical analysis of water and sewage sludge
- Experience with LIMS (Laboratory Information and Management Systems) as well as MS Office applications
- Ideally knowledge of water law requirements and limit values (especially in the Canton of Zurich)
- Possession of a valid category B driving licence (mandatory for sampling tours)
- Good written and spoken German skills
What to expect
- Exciting tasks with a real environmental focus - you will take on a lot of personal responsibility
- A committed team that sticks together and where you quickly become part of the whole
- Working with modern analytical methods and contemporary tools up to date
Your contacts
Mathias Meya
Group Leader Laboratory WWTP
+41 43 259 91 61
Group Leader Laboratory WWTP
+41 43 259 91 61
Edith Durisch
Section Leader
+41 43 259 91 52
Section Leader
+41 43 259 91 52
Dear recruitment agencies! Unfortunately, we cannot consider applications associated with fee demands. Only direct applications will be answered and considered in the selection process.
About us
The Office for Waste, Water, Energy and Air is committed to a healthy, safe, and attractive environment in the Canton of Zurich. We ensure the protection and sustainable use of natural resources in the Canton of Zurich. As a supervisory authority, we guarantee the supply of clean drinking water and electrical energy, environmentally sound disposal of waste and wastewater, and protection against flooding. For this, 270 employees are dedicated every day.
If you associate us with a complicated, dusty administration, you are mistaken. We work collegially, straightforwardly, and performance-oriented. Flexible working hours and mobile working are as natural to us as the opportunity for professional and personal development.
If you associate us with a complicated, dusty administration, you are mistaken. We work collegially, straightforwardly, and performance-oriented. Flexible working hours and mobile working are as natural to us as the opportunity for professional and personal development.
We offer…
Lunch voucher
Fair salaries
Long-service gift
Flexible working time models
Interaction on an equal footing
