HVAC Design Manager

B N Enterprises; Bengaluru; On-site; INR 600,000 - 900,000; Full time

Job summary

B N Enterprises in Bengaluru is seeking an experienced HVAC Design Engineer to design systems for commercial and residential projects, including load calculations, duct routing and layout preparation. You will lead a strong HVAC design team and collaborate with project, sales, execution and client teams to ensure compliant, energy-efficient solutions.

Ideal candidates bring 8–12 years of HVAC design experience, proficiency in AutoCAD/Revit, and strong leadership and communication skills.

Qualifications

• BE/BTech in Mechanical Engineering or equivalent is required.
• 8–12 years of experience in HVAC design for commercial, industrial or large residential projects.
• Experience in HVAC contracting or MEP firms preferred.
• Strong HVAC design and system planning skills for various building types.
• Plumbing coordination with mechanical services integration.
• Detailed heat load, airflow and energy-efficiency calculations.
• Solid mechanical engineering fundamentals for building services.
• Familiar with HVAC and plumbing codes and standards.
• Proficient in AutoCAD, Revit and MS Office.
• Experience handling multi-location projects is a plus.
• Leadership, decision-making and strong communication skills.
• Time management and attention to detail for multiple deadlines.

Responsibilities

• Design HVAC systems for commercial and residential projects including load calculations and equipment selection.
• Prepare duct routing, layouts and design drawings; review project specs.
• Coordinate with plumbing and mechanical teams ensuring code compliance.
• Collaborate with sales, execution and client teams to optimize energy efficiency.
• Address issues during installation and commissioning; prepare technical docs.
• Visit sites to validate designs and address on-ground challenges.

Skills

Experience 8-12 years

HVAC contracting

HVAC design

Plumbing coordination

Heat load calculations

Mechanical fundamentals

Codes & standards

Leadership

Project planning

Stakeholder communication

Cross-functional collaboration

Education

B.E./B.Tech in Mechanical Engineering

Tools

AutoCAD

Revit

MS Office

Job description

Role & responsibilities

A full-time, on-site role in Bengaluru. You will design HVAC systems for commercial and residential projects, from load calculations and equipment selection to duct routing and layout preparation, working closely with our project, sales, execution and client teams. You will also help build and lead a strong HVAC design team.

What you will do

• Design HVAC systems for commercial and residential projects: heat load calculations, equipment selection, duct routing and layout preparation
• Review project specifications and prepare design drawings
• Coordinate with plumbing and mechanical teams and ensure compliance with relevant codes and standards
• Work with sales, execution and client teams to refine designs and optimise energy efficiency
• Resolve technical issues during installation and commissioning
• Prepare technical documentation and support tender submissions
• Visit sites to validate designs and address on-ground challenges

Preferred candidate profile

• B.E. / B.Tech in Mechanical Engineering or equivalent
• 812 years of experience designing HVAC systems for commercial, industrial or large residential projects
• Experience in HVAC contracting or MEP companies preferred
• Strong HVAC design and system planning skills for various building types
• Plumbing coordination and integration with mechanical services
• Detailed calculations: heat load, airflow and energy efficiency assessments
• Solid foundation in mechanical engineering principles for building services
• Familiarity with relevant HVAC and plumbing codes, standards and best practices
• Proficiency in AutoCAD, Revit or similar tools, and MS Office
• Exposure to multi-location project handling is an added advantage
• Leadership and decision-making, problem-solving and analytical thinking
• Time management, project planning and attention to detail
• Client-centric approach and effective written and verbal communication
• Ability to work with cross-functional teams and manage multiple projects and deadlines