Data Center HVAC/Mechanical Engineer

Data Center HVAC/Mechanical Engineer Digital Realty Athens, Greece Key Responsibilities Operate, monitor, and maintain critical HVAC and cooling infrastructure, including chillers, pumps, CRAH/AHU units, dry coolers, heat exchangers and associated controls. Troubleshoot mechanical and cooling system faults and support incident response and root-cause analysis. Monitor plant performance through BMS and facility monitoring systems. Support preventive and corrective maintenance, testing and operational activities. Supervise contractors and ensure compliance with safety procedures, RAMS (Risk Assessment and Method Statement) and permit-to-work requirements. Support emergency response scenarios including cooling failures, high-temperature conditions and water-related incidents. Contribute to energy efficiency, cooling optimization and continuous improvement. What We re Looking For Degree in Mechanical Engineering or related discipline. 3+ years' experience in HVAC, industrial cooling, building services, critical facilities or large-scale mechanical infrastructure. Good understanding of chilled-water systems, refrigeration, pumps, heat exchangers, air-handling equipment and HVAC controls. Strong troubleshooting and hands-on engineering skills. Experience in Data Centers, industrial facilities, utilities, pharmaceutical facilities or other critical environments is highly desirable. Strong safety mindset, communication skills and ability to work effectively in an operational environment. Apply Now