Core Technician

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies , and through our businesses including Trane®  and  Thermo King ,  sustainability is not just how we do business—it is our business.  Do you dare to look at the world's challenges and see impactful possibilities?  Do you want to contribute to making a better future?  If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world. Learn about our benefits designed for you to Thrive at work and at home.  We boldly go. Where is the work: Monday to Thursday, work onsite with your colleagues. Fridays, choose your work location, balancing what your work requires.     Job Title:  Senior Service Engineer – Data Centre (HVAC & Chiller Systems) Location:  Mumbai/Navi Mumbai Department:  Service / Data Centre Operations Reports To:   Data centre Manager ( India)   Job Summary The Senior Service Engineer will be responsible for service, maintenance, troubleshooting, and commissioning of Air‑Cooled and Water‑Cooled Chiller systems in data centre environments. The role also includes supporting and executing data centre HVAC projects, ensuring timely delivery, quality compliance, and seamless customer communication. This position requires deep technical expertise in chiller operations, system optimization, and data centre cooling infrastructure. Key Responsibilities • Perform service, preventive maintenance, and corrective actions on Air‑Cooled and Water‑Cooled Chillers, including screw, scroll, and centrifugal systems. • Diagnose and troubleshoot mechanical, electrical, and control-related issues in chiller and HVAC systems. • Conduct chiller start-up, commissioning, performance testing, and system optimization. • Manage site execution for data center cooling projects, including planning, installation oversight, and coordination with contractors and OEM teams. • Support upgrades, retrofits, and energy‑efficiency improvements in existing data centre cooling infrastructure. • Review technical drawings, submittals, and project documents for accuracy and compliance. • Maintain detailed service reports, performance logs, and documentation for all equipment. • Ensure strict adherence to safety standards, regulatory requirements, and customer operational protocols. • Provide technical guidance and mentorship to junior engineers and technicians. • Interface with customers regularly to provide updates, clarify technical issues, and ensure completion of service and project tasks. • Participate in root‑cause analysis and implement corrective and preventive actions for recurring issues. • Coordinate with internal teams (sales, project management, engineering) for seamless service and project delivery. • Timely submission of Root cause analysis  & 8D reports to customers • Monthly MOR, Quarterly QBR meetings required to be attended with DC customers   Required Qualifications & Skills • Diploma or Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or relevant technical field. • 5–10 years of hands-on experience servicing Air‑Cooled and Water‑Cooled Chillers, preferably in data centre applications. • Strong knowledge of refrigeration cycles, HVAC controls, BMS/EMS integration, and cooling redundancy concepts. • Experience in project execution, installation supervision, and commissioning of HVAC equipment. • Ability to read and interpret technical drawings, wiring diagrams, P&IDs, and equipment manuals. • Proficient in diagnosing mechanical, electrical, and control faults using service tools and diagnostic software. • Strong customer communication skills and ability to work in critical data centre environments. • Familiarity with safety standards and industry best