CMMS Maintenance Planner - UPW Systems The position as CMMS Maintenance Planner - Ultra Pure Water (UPW) Systems is reporting to Operation & Maintenance Manager in head office Switzerland. The candidate should have technical expertise, planning capabilities, and understanding of critical utility systems, particularly in high-purity water environments.

In this role, you will be responsible for planning, scheduling, and optimizing preventive and corrective maintenance activities for UPW systems using mainly the Computerized Maintenance Management System (CMMS) / LIMBLE brand. You will play a key role in ensuring system reliability, regulatory compliance, and continuous improvement in a critical manufacturing environment.

Key responsibilities include: Developing and maintaining preventive maintenance plans for UPW systems (RO, EDI, polishing loops, storage, distribution, and monitoring systems)

Managing CMMS master data, job plans, asset hierarchies, spare parts, and maintenance frequencies

Coordinating maintenance schedules with operations, engineering, and external service providers

Analysing maintenance data and KPIs (e.g., PM compliance, backlog, MTBF)

Produce all related weekly, monthly, yearly reporting's

Prepare, coordinate, and execute CMMS training sessions

Produce technical and commercial presentations

Developing bridges from source data to CMMS

Developing bridges from CMMS to ERP,... systems

Coordinating CMMS activities with head office

Supporting audits, change management, and continuous improvement initiatives

Ensuring safety, quality, and compliance with site and regulatory standards

Standard Software Tools CMMS (Limble), Power Bi, Excel, MS-Project, ERP CSI-10

Working Conditions Typical working hours: standard business hours





Occasional on-call support or off-hours coordination may be required during critical maintenance activities or shutdowns

Occasional traveling for trainings, meetings, presentations, coordination and reviews

Job Requirements Bachelor's degree in Engineering

Minimum 1-2 years of professional experience in developing and maintaining preventive maintenance plans

Experience in industrial and/or pharmaceutical manufacturing environments is preferred

Hands‐on experience or familiarity with programming and data integration using software tools (e.g. CMMS, ERP systems, data management tools)

Fluent in English (spoken and written)

Strong willingness to learn, curiosity, and continuous improvement mindset

Good communication and presentation skills, with the ability to explain technical concepts clearly

Ability to work both independently and collaboratively in cross‐functional teams

Proactive attitude and ability to take ownership of tasks and deliver result

Careers Advancing Ovivo Ultra-Pure Water+ by Ecolab's Water Technology Solutions Help shape the future of water and technology by joining a team that drives innovation in ultrapure water solutions -critical to industries powering global progress. These careers offer the chance to make an impact that matters solving complex challenges, collaborating across borders, and creating solutions that protect vital resources.



If you're passionate about water circularity, sustainability and technology, explore opportunities where your expertise fuels advancement and your growth is supported.

About Ecolab At Ecolab, we prioritize our talent-first philosophy by creating the most capable and diverse team to excel at our nearly three million customer sites. Building on a century of innovation, our 48,000 associates help deliver comprehensive science‐based solutions, data‐driven insights and world‐class service to advance food safety, maintain clean and safe environments, and optimize water and energy use, and improve operational efficiencies and sustainability for customers in the food, healthcare, life sciences, hospitality and industrial markets in more than 170 countries around the world. Our solutions not only enhance operational efficiency but also contribute to sustainability and public health, making a positive impact on the world.

We are committed to eliminating unnecessary complexities and embracing a beginner's mindset, continuously seeking new perspectives and innovative solutions to stay ahead in a rapidly changing world.

Ecolab's commitment to diversity, equity and inclusion (DE&I;) reflects our longstanding value of working together to integrate diverse perspectives to challenge ourselves, reach our goals and do what's right.

Compensation Range The annual pay range for this position is 30,600--38.250-45,900 EUR.

Benefits Ecolab strives to provide comprehensive and market‐competitive benefits to meet the needs of our associates and their families.

Collective Agreement Information (Italy) In Italy, Ecolab applies the Metalmeccanico Collective Labour Ag

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