Engineering Operations Technician
Amazon
Engineering Operations Technician
Amazon
Sells products online and rents cloud computing
As a DCEO: Engineering Operations Technician – Water Engineer at AWS, you will be responsible of ensuring the seamless operation and optimization of water treatment systems and chemical processes across our data center fleet. This role combines expertise in water chemistry, treatment systems, and infrastructure management to ensure the reliable operation of AWS data centers.
We are looking for a Water Utilities Engineer to join the Operations Team within our Utilities Team at the ZAZ cluster. The EOT is a hands-on water equipment troubleshooting and operation responder, with a focus on RO equipment, disinfection systems, evaporative cooling and associated critical infrastructure. Your work will help maintain one of the world's largest information system infrastructures.
Key job responsibilities
Technical Leadership:
- Serve as subject matter expert (SME) for water system infrastructure and chemical treatments
- Oversee critical systems including ultrafiltration, reverse osmosis, and oxidant systems
- Develop and maintain Legionella prevention programs
- Implement Water Utilization Efficiency (WUE) improvements
Design & Engineering:
- Review and influence water chemistry and treatment designs for new facilities
- Coordinate with design engineering teams on system specifications
- Review construction documents and provide technical guidance
Operational Management:
- Manage preventative maintenance programs
- Create and implement standard operating procedures
- Monitor system performance and establish benchmarks
- Coordinate with operations managers and field engineering teams
- Review of procedures (SOPs/MOPs/EOPs), support compliance with global policies, and maintain accurate records of equipment status, incidents, and maintenance activities.
About the team
We are the Engineering Operations Water Utilities Team, an Infrastructure Operations team dedicated to the water treatment and distribution systems of the AWS data center campus. Our mission is to ensure that the water utility systems supporting the cluster — including cooling circuits, process water, chemical treatment, and hydraulic infrastructure — operate reliably, safely, and efficiently. We work in close coordination with construction, commissioning, design, mechanical teams, and external water utility providers. You'll join a team of skilled technicians and engineers committed to continuous improvement, safety excellence, quality compliance, and operational resilience. Together, we're building and maintaining the critical infrastructure that keeps innovation running for customers globally.
- Experience developing and implementing environmental compliance programs including regulated waste, water, and air regulations in accordance with applicable laws
- Experience in English-language communication skills, both written and verbal
- Extensive knowledge of water treatment technologies and processes
- Experience with industrial water system design and operation
- Knowledge of hydraulic systems, fluid mechanics, and water distribution network design
- Understanding of mechanical engineering principles applied to water infrastructure (pumps, valves, heat exchangers, piping)
- Experience working in data centers or critical infrastructure
- Knowledge of membrane-based treatment systems and advanced oxidation processes
- Familiarity with building management systems and controls
- Experience with performance-based design alternatives
- Strong analytical and problem-solving skills
- Background in mechanical maintenance of industrial water systems (cooling towers, boilers, chilled water loops)
- Speak, write, and read fluently in Spanish and English (required for local regulatory and contractor interaction)
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
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Amazon runs the largest online store in the United States and rents cloud computing to businesses and governments through Amazon Web Services. AWS pioneered renting computing power over the internet, and Amazon built its own delivery network to get orders to customers quickly. Shoppers buy from Amazon and from independent sellers on its store, and Prime members pay a subscription for fast free shipping, streaming video and music, and other perks. AWS rents out computing power, storage, databases, and AI tools so companies can run software without owning servers, and Amazon also makes Kindle e-readers and Echo speakers with the Alexa assistant. Jeff Bezos founded Amazon in 1994, and it is based in Seattle, Washington.
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