> Markdown version of [/jobs/ext/4240951-water-systems-engineer-data-center-operations](https://www.wearedevelopers.com/jobs/ext/4240951-water-systems-engineer-data-center-operations). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Water Systems Engineer, Data Center Operations - **Company:** Amazon.com, Inc. - **Location:** Zaragoza, Spain - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Data Centers - **Published:** October 31, 2026 - **Apply:** https://www.buscojobs.com.es/water-systems-engineer-data-center-operations-en-zaragoza-ID-378837663 ## About the Role The position requires expertise in water chemistry, treatment processes, and infrastructure management, with strong English communication and experience in regulatory compliance. #J-*****-Ljbffr ## Description Amazon is seeking an Engineering Operations Technician - Water Engineer for its AWS ZAZ data center cluster in Zaragoza. This hands-on role focuses on operating and optimizing water treatment, RO, disinfection, and cooling water systems to ensure reliability and efficiency of critical facilities.The position requires expertise in water chemistry, treatment processes, and infrastructure management, with strong English communication and experience in regulatory compliance.#J-*****-Ljbffr