Water Utilities Engineer – Data Center Operations & Treatment

Amazon España; Zaragoza; On-site; EUR 60,000 - 90,000; Full time

Job summary

Amazon España in Zaragoza, Spain, is seeking a Water Utilities Engineer to join the Operations Team of our AWS Utilities. You will oversee water treatment, RO systems, and cooling infrastructure across our data center fleet, ensuring reliability and compliance.

This hands-on role requires strong leadership in water chemistry, SOP creation, and performance benchmarking. You will collaborate with cross-functional design and field teams, implement environmental programs, and maintain records while

Qualifications

• Extensive knowledge of water treatment processes.
• Experience with data centers or critical infrastructure.
• Fluent in Spanish and English.

Responsibilities

• Lead SME for water system infrastructure and chemical treatments.
• Oversee RO, ultrafiltration, and oxidant systems.
• Develop and maintain Legionella prevention programs.
• Create SOPs and monitor system performance.

Skills

Water treatment

RO systems

Water chemistry

Mechanical maintenance

Data center experience

English proficiency

Regulatory compliance

Troubleshooting

Tools

BMS (Building Management Systems)

Industrial controls

Job description

Amazon España in Zaragoza, Spain, is seeking a Water Utilities Engineer to join the Operations Team of our AWS Utilities. You will oversee water treatment, RO systems, and cooling infrastructure across our data center fleet, ensuring reliability and compliance.

This hands-on role requires strong leadership in water chemistry, SOP creation, and performance benchmarking. You will collaborate with cross-functional design and field teams, implement environmental programs, and maintain records while