Engineer I - Field Service

Job Description

The PAC Service Engineer is responsible for installation, commissioning, preventive maintenance, troubleshooting, repairs, and customer support for Precision Air Conditioning (PAC) systems and associated cooling equipment. The role requires ensuring maximum equipment uptime, meeting SLA commitments, and providing excellent customer service at data centers, telecom sites, IT facilities, and commercial establishments.

Key Responsibilities Installation & Commissioning

• Perform installation, testing, and commissioning of PAC units and associated cooling systems.
• Verify site readiness and ensure compliance with engineering drawings and safety requirements.
• Conduct performance testing and prepare commissioning reports.
• Coordinate with project teams, customers, and subcontractors during project execution.

Preventive Maintenance

• Execute scheduled preventive maintenance activities for PAC units, CRAC/CRAH units, chillers, condensers, CDU, FWU, and related systems.
• Inspect compressors, condensers, evaporators, fans, control panels, sensors, and refrigerant circuits.
• Submit maintenance reports and recommendations for improving equipment reliability.

Breakdown & Troubleshooting

• Diagnose and rectify faults in electrical, mechanical, refrigeration, and control systems.
• Analyze alarms and operational abnormalities using controller logs and monitoring systems.
• Ensure timely closure of breakdown calls as per SLA commitments.
• Support emergency and critical site requirements during breakdown situations.

Customer Support

• Provide technical support and guidance to customers.
• Maintain professional communication during service visits.
• Ensure customer concerns are addressed promptly and effectively.
• Prepare service reports and obtain customer sign-off upon activity completion.

Spare Parts & Inventory Management

• Identify and recommend replacement parts and consumables.
• Maintain service inventory and tools in good condition.
• Support quotation preparation for repairs and spare replacement requirements.

Safety & Compliance

• Follow all EHS (Environment, Health & Safety) guidelines.
• Ensure proper usage of PPE during service activities.
• Maintain compliance with customer safety regulations and permit systems.
• Report unsafe conditions and incidents immediately.

Required Qualifications

• Diploma / Bachelor's Degree in Mechanical Engineering, Electrical Engineering, Refrigeration & Air Conditioning, or related field.

Experience

• 4 to 8 years of experience in HVAC, Precision Cooling, or Critical Cooling Systems.
• Experience in data centers, telecom infrastructure, IT facilities, healthcare facilities, or commercial buildings preferred.

Technical Skills

• Good understanding of refrigeration cycle and HVAC principles.
• Experience with:
• Precision Air Conditioning (PAC) Units
• CRAC / CRAH Systems
• Chilled Water Systems
• DX Cooling Systems
• Air-Cooled and Water-Cooled Condensers
• CDU and FWU Systems
• Ability to troubleshoot:
• Compressors
• EEV/TEV Valves
• Refrigerant Circuits
• PLC and Microprocessor Controllers
• Electrical Panels and Drives
• Sensors and Communication Networks
• Knowledge of refrigerants and safe handling procedures.
• Familiarity with BMS and remote monitoring systems.

About Us

The successful candidate will embrace Vertiv’s Core Principles & Behaviors to help execute our Strategic Priorities.

OUR CORE PRINCIPLES: Safety. Integrity. Respect. Teamwork. Inclusion.

OUR STRATEGIC PRIORITIES

• High-Performance Culture
• Customer Focus
• Operational Excellence
• Innovation
• Financial Strength

VERTIV BEHAVIORS

• Own it
• Act with urgency
• Foster a customer-first mindset
• Think big and execute
• Lead by example
• Drive continuous improvement
• Learn and seek out development
• Promote transparent & open communication

About Vertiv

Vertiv (NYSE: VRT) brings together hardware, software, analytics and ongoing services to enable its customers’ vital applications to run continuously, perform optimally and grow with their business needs. Vertiv solves the most important challenges facing today’s data centers, communication networks, and commercial and industrial facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. Headquartered in Westerville, Ohio, USA, Vertiv employs around 34,000 people and does business in more than 130 countries. Visit Vertiv.com to learn more.

Equal Opportunity Employer

Vertiv is an Equal Opportunity/Affirmative Action employer. We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status or sexual stereotypes), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability. If you have a disability and are having difficulty accessing or using this website to apply for a position, you can request help by sending an email to [View email address on sourceo.io](mailto:View email address on sourceo.io)

Job Info

• Job Identification20280451
• Job CategoryField Service
• Posting Date09/02/2026, 07:25 AM
• LocationsHyderabad, India