Senior Mechanical Project Engineer - DG;HVAC, LC

Job Summary:

The Senior Mechanical Engineer will be responsible for design review, execution, installation, testing, and commissioning of HVAC systems, Diesel Generator (DG) systems, DG exhaust stacks, and HSD fuel systems . The role requires close coordination with electrical, civil, BMS, safety, and operations teams to ensure reliable and compliant project delivery.

Key Responsibilities

HVAC Systems

• Review HVAC designs for CRAC/CRAH units, chillers, cooling towers, AHUs, VRF/VRV, ducting, piping, and insulation .
• Supervise installation, testing, and commissioning of HVAC systems as per project specifications.
• Ensure compliance with standards such as ASHRAE, SMACNA, and NBC .
• Optimize airflow, cooling efficiency, and energy performance (PUE considerations for data centers).

DG & Exhaust Stack Systems

• Oversee installation and commissioning of Diesel Generator sets , silencers, and exhaust systems.
• Ensure proper design and erection of DG exhaust stacks considering height, dispersion, vibration, noise, and thermal expansion.
• Coordinate acoustic treatments and noise control measures to meet statutory norms.
• Ensure compliance with CPCB, local pollution control board, and safety regulations .

HSD Fuel Systems

• Supervise installation of HSD storage tanks, day tanks, fuel piping, pumps, leak detection systems, and filtration units .
• Ensure proper interlocks, safety systems, and redundancy.
• Coordinate statutory approvals and safety audits related to fuel systems.

Project Execution & Coordination

• Coordinate with civil, electrical, BMS, fire, and safety teams for integrated execution.
• Manage contractors and vendors, ensuring quality, timelines, and safety compliance.
• Track project progress and support planning and billing teams with technical inputs.

Testing, Commissioning & Handover

• Lead pre-commissioning, testing, and integrated system testing (IST) .
• Prepare and review commissioning checklists and test reports.
• Support handover to operations teams with O&M manuals, as-built drawings, and training.

Mandatory Skills & Technical Expertise

• Strong experience in:
• HVAC systems for large facilities or data centers
• DG systems, exhaust stacks, and fuel handling
• HSD storage, piping, and safety systems
• Knowledge of standards: ASHRAE, NBC, CPCB, NFPA, ISO
• Experience in mission-critical environments (preferred)

Tools & Systems

• AutoCAD (review & coordination)
• HVAC calculation tools (preferred)
• MS Excel, MS Project
• Familiarity with BMS integration for HVAC & DG systems

Soft Skills

• Strong coordination and leadership skills
• Problem-solving and troubleshooting ability
• Clear communication with stakeholders
• Ability to work under tight timelines and critical environments

Education

• Bachelor’s degree in Mechanical Engineering
• Relevant certifications in HVAC / Energy Management (preferred)

Preferred Experience

• Data Center / Tier III / Tier IV projects
• High-capacity DG installations
• Large commercial or industrial projects