Lead Ventilation Systems Expert – Semiconductor Facilities Design (Cleanroom, HVAC & CFD)
Location: Mumbai, India (office in Thane West)
Job Status: Permanent
Sector: Semiconductor / High-Tech Manufacturing
Salary: Competitive and negotiable
Job Title: Lead Ventilation Systems Expert
About Deerns
Deerns is a multinational consultancy, design, and engineering firm specializing in high-end MEP (Mechanical, Electrical & Plumbing) advisory, design, and engineering for mission-critical and high-tech facilities. With a legacy of 97+ years, we deliver world-class solutions for data centres, healthcare, life sciences, microelectronics, and airports.
With ~750 experts across 17 offices in 10 countries, Deerns provides services from strategic consulting, master planning, and specialist engineering to sustainability consulting and digital roadmaps. We are driven by our core values: entrepreneurship, design reputation, integrity, cooperation, and competence.
Deerns Spectrum Private Limited is our joint venture in India with Spectrum PharmaTECH Consultants,



expanding our expertise across India, South Asia, and East Africa.
We are entering a high-growth phase in India and are seeking senior cleanroom and ventilation specialists with semiconductor, electronics manufacturing, or closely related mission-critical HVAC experience to strengthen our high-tech engineering capability.
Job Overview:
Deerns India is seeking a highly experienced Ventilation Systems Expert to lead the technical strategy, design governance, and optimization of advanced cleanroom HVAC, ventilation, and process exhaust systems for semiconductor and electronics manufacturing facilities.
This role is critical to Deerns India’s high-tech growth agenda, combining semiconductor-grade cleanroom expertise with leadership in energy-productive, safe, and buildable ventilation solutions across complex project environments.
The role covers the following core technical domains:
• FFU-based air systems (with and without chill

📌 Lead Ventilation Systems Expert – Semiconductor Facilities Design (Thane)
🏢 Deerns Groep
📍 Thane