Minimum Qualifications : Bachelor’s degree in Electrical / Mechanical Engineering or equivalent depending on where you received your qualification. Strong working knowledge and experience of the purpose and infrastructure of a Data Center (in-depth knowledge of UPS, backup generator systems, and generic mechanical-room infrastructure such as chillers, Cooler Units, and fan controls). Full EU driving license and advanced level of English. About AWS Infrastructure Services (AIS) : AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. Role Overview : Amazon is looking for an energetic, detail-oriented individual to join our Data Center Engineering Operations Team in the Greater Milan Area. This team works to maintain the critical physical infrastructure that supports Amazon Web Services, ensuring that the data center's MEP operates at 100% availability while maintaining first-class customer service. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire / life safety equipment within the data center is operating at peak efficiency. This involves both planned preventative maintenance of equipment, daily corrective work, and emergency response to emergent issues. Key Responsibilities : Oversee the day-to-day operations and maintenance of mechanical and electrical equipment in data centers. Assist in the design and build out of new facilities. Act as an escalation point for all facilities-related issues within the data center region and work OT hours as needed to support site stability. Perform root cause analysis of equipment failures. Troubleshoot and report facility and data server-level events within internal SLA. Create and deploy new standard practices for Engineering Operations Technicians, Chief Engineers, and vendor support teams. Provide training and guidance to Engineering Operations Technicians and assist in recruiting efforts. Ensure all safety procedures are adhered to by vendor and Amazon staff. Utilize internal Change Management Systems to manage building workflows. MV / LV Isolation to facilitate MV maintenance. Provide metric availability reporting on a weekly basis. Competencies and Behaviors : Ability to solve problems at their root, stepping back to understand the broader context. Aptitude for troubleshooting and problem solving. Ability to maintain SLAs through the implementation of proactive issue detection and immediate response. Proven experience of reading SLDs and control schematics. Ability to follow support procedures, system documentation, and issue tracking entries into a trouble ticket system. Shows good judgment and instincts in decision making. Ability to prioritize in a complex, fast-paced environment. Ability to demonstrate ownership of technical issues. Physical Requirements : Work at heights and from ladders. Perform physical tasks. Work in a noisy environment with ear protection. Work Schedule : This is a 100% in-person onsite position due to the hands-on nature of managing mission-critical infrastructure. The role follows standard working hours (8 AM – 5 PM Milan time from Mo - Fri) with no shift work. Working Language : Please be advised that the interview process at AWS will be conducted in English, as we are an international team based in the Greater Milan area. About the team : AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. Why AWS? Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating. Inclusive Team Culture : Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion. Mentorship & Career Growth : We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. Work / Life Balance : We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home. Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. J-18808-Ljbffr