Design Engineer - HVAC & Cleanroom Projects

About the Role

Kaizen Airtreat Private Limited is looking for a skilled and experienced Design Engineer - HVAC &

Cleanroom Projects to join the Design team. The candidate will be responsible for preparing HVAC and cleanroom design drawings, calculations, technical documentation, and coordinating with internal departments for smooth project execution.

The ideal candidate should have strong HVAC design knowledge, hands-on AutoCAD experience, and preferably prior experience in cleanroom, pharma, healthcare, industrial, or controlled environment projects.

Key Responsibilities

- Prepare HVAC and cleanroom design drawings as per project requirements.
- Perform heat load calculations, duct sizing, piping layouts, and ventilation system design.
- Select suitable HVAC equipment such as AHUs, filters, diffusers, chillers, ducts, piping, and related components.
- Prepare technical drawings, BOQ, design documents, specifications, and supporting project documentation.
- Review client requirements and provide suitable technical design solutions.
- Coordinate with Sales, Projects, Purchase, PPC, and Execution teams for design inputs and project requirements.
- Ensure designs comply with project specifications, cleanroom requirements, HVAC guidelines, and applicable standards.




- Support site execution teams by resolving technical queries during project implementation.
- Revise drawings and documents based on client comments, site conditions, and project changes.
- Maintain proper design records, drawing revisions, and technical documentation.

Required Skills

- Strong knowledge of HVAC design principles and systems.
- Positive understanding of cleanroom design requirements.
- Proficiency in AutoCAD is mandatory.
- Knowledge of AHU, ducts, filters, diffusers, chillers, piping, ventilation systems, and cleanroom components.
- Ability to read, understand, and prepare technical drawings.
- Basic knowledge of heat load calculations, duct sizing, piping layouts, and equipment selection.
- Good coordination and communication skills.
- Ability to work with cross-functional teams.
- Knowledge of pharma, healthcare, industrial, or cleanroom projects will be an added advantage.

Preferred Experience

- Prior experience in HVAC and cleanroom projects.
- Experience in pharma, healthcare, industrial, laboratory, or controlled environment projects.
- Experience in preparing BOQ, design documents, technical specifications, and execution drawings.

Pay: ₹500,000.00 - ₹600,000.00 per year

Work Location: In person

📌 Design Engineer- HVAC & Cleanroom Projects (Pune)
🏢 Luxaara
📍 Pune