Job Description
We are seeking a highly organized and detail-oriented individual to join our team as a Sr. Engineer in the HVAC Department. The ideal candidate must be a Mechanical Engineer with good understanding in Refrigeration and Air Conditioning (RAC) Concepts. Also, the candidate must have positive grasping skills and should be comfortable to work as a team.

Responsibilities
Lead HVAC design and engineering for pharmaceutical, biotech, injectable, OSD and cleanroom facilities.
Develop HVAC design basis, heat-load calculations, psychrometric analysis, AHU sizing, air balancing, pressure cascade and zoning philosophy.
Lead preparation and review of HVAC layouts, ducting layouts, schematics, P&IDs;, equipment schedules and BOQs.
Ensure HVAC systems meet GMP, contamination-control and cleanroom requirements, including temperature, RH, ACH, filtration and pressure differentials.
Manage HVAC engineering from conceptual design through detailed engineering, execution, commissioning and qualification.
Coordinate closely with Process, Architecture, Electrical, Automation/BMS,



Plumbing and Civil/Structural teams.
Review and approve vendor technical offers, equipment datasheets, GA drawings and shop drawings.
Lead technical discussions with clients, vendors and contractors and resolve design/site issues.
Review project deliverables and ensure compliance with EU GMP, US FDA, WHO GMP, ASHRAE, ISHRAE, NBC and applicable client standards.
Guide and mentor junior HVAC engineers and manage HVAC deliverables, timelines and design quality.
Support FAT/SAT, TAB, commissioning, DQ/IQ/OQ and qualification activities.

Desired Skills
Strong expertise in pharmaceutical cleanroom HVAC and GMP facility design.
Excellent knowledge of heat-load calculations, psychrometrics, AHU/FCU selection, chilled-water systems, duct design, HEPA filtration and cleanroom pressure cascades.
Proficiency in AutoCAD and/or Revit MEP; knowledge of HVAC calculation/design software is an advantage.
Strong multid

📌 Sr. Engineer – HVAC (Thane)
🏢 Adroitix Engineering LLP (AiX)
📍 Thane