WWTP Production Assistant
- 02 September 2026
- 100%
- Permanent position
About the job
CIMO Compagnie industrielle de Monthey SA is a Swiss company founded in 1997, composed of 450 employees across 80 specialised trades. Embedding its strategy in a commitment to sustainable development and innovation, CIMO is active notably in the following fields: energy production and distribution, waste treatment, technical maintenance, engineering, automation, hygiene and safety, environment, laboratory, occupational medicine.
We are looking for a WWTP Production Assistant for our Wastewater Treatment Plant
Your mission:
- As a production assistant, you contribute alongside other production staff to CIMO’s success by ensuring the proper functioning of the wastewater treatment plant in support of the operational manager
Your activities:
- Support the operational manager in monitoring the operation of the installations
- Monitor and contribute to achieving performance objectives (sector KPIs)
- Manage and coordinate logistical flows using the SAP software (raw materials, technical equipment, waste, etc.)
- Contribute to staff training
- Ensure the follow-up of documents necessary for operation (e.g. operating procedures, initial states, RI, etc.)
- Collaborate with support functions to maintain and improve production tools (Projects, MODAM, safety review, commissioning, etc.)
- Ensure coordination and follow-up of corrective and preventive maintenance in collaboration with the operational maintenance sector
- Participate in optimising the installations by proposing improvements
- Report observed or foreseeable discrepancies and actively participate in their elimination
You have:
- A Federal VET Diploma (CFC) in a technical field or related to chemistry
- A federal operator’s certificate for wastewater treatment plants or willingness to undertake this training
- 3 to 5 years of professional experience in water treatment or industrial production
- Good command of IT tools and an interest and ability to keep up with technological developments in water treatment
- A sense of responsibility, stress resistance and ease in interpersonal relations
We offer you:
- A strong corporate culture based on collaboration, trust and respect
- A cutting-edge technological environment within an SME rooted in the regional economic fabric
- Real professional development opportunities, with continuing education as a strategic pillar
- Attractive conditions, including advantageous social benefits and flexibility promoting work-life balance
Starting date: to be agreed