Heating Air Conditioning Design Engineer

iSprout - Managed Office Space; Hyderabad; On-site; INR 600,000 - 900,000; Full time

Job summary

iSprout - Managed Office Space in Hyderabad is seeking an HVAC Design Engineer to design, plan, and coordinate HVAC systems for commercial offices and coworking spaces.

You will perform heat load calculations, prepare BOQs, and collaborate with architecture, electrical, plumbing, and structural teams to deliver efficient, code-compliant solutions on time. Strong AutoCAD proficiency and experience with VRF/VRV, AHUs, FCUs, ducts, and ventilation are required.

Qualifications

• Bachelor's degree in Interior Design, Architecture or Engineering.
• 3–5 years of proven experience in designing commercial office spaces.
• Advanced AutoCAD proficiency and knowledge of SketchUp, Photoshop, PowerPoint and Excel.

Responsibilities

• HVAC designing and planning for commercial offices and coworking spaces.
• Study drawings from multiple disciplines to understand project requirements.
• Perform heat load calculations and determine cooling capacities.
• Design and select HVAC systems including VRF/VRV, AHUs, FCUs and ventilation.
• Prepare HVAC layout drawings indicating equipment locations and duct routes.
• Calculate CFM and ventilation/exhaust requirements for various spaces.
• Coordinate with architectural, electrical, plumbing, and structural teams to avoid clashes.
• Revise designs based on site conditions and client requirements.
• Provide technical support to project teams and vendors.
• Prepare and update BOQs for complete HVAC works.
• Ensure designs comply with standards and project specifications.

Skills

AutoCAD proficiency

SketchUp

Adobe Photoshop

PowerPoint

Excel

Communication

Leadership

Project management

Education

Bachelor's degree in Interior Design, Architecture, or Engineering

Tools

AutoCAD

SketchUp

Adobe Photoshop

PowerPoint

Excel

Job description

We are looking for a skilled and detail-oriented HVAC Design Engineer to join our team and take responsibility for HVAC designing, planning, BOQ preparation, and technical coordination for commercial office spaces and facilities.

Job Responsibilities

HVAC Designing & Planning

• Design HVAC systems for commercial offices, co-working spaces, and similar projects.
• Study architectural, interior, structural, electrical, plumbing, and fire-fighting drawings to understand project requirements.
• Perform heat load calculations and determine cooling capacities for different areas.
• Design and select suitable HVAC systems, including VRF/VRV, DX Systems, AHUs, FCUs, cassette units, ductable units, fresh air, ventilation, and exhaust systems.
• Prepare HVAC layout drawings showing equipment locations, duct routing, refrigerant piping, fresh-air, ventilation, and exhaust systems.
• Calculate CFM, fresh-air requirements, ventilation quantities, and exhaust airflow.
• Plan equipment locations considering ceiling space, accessibility, maintenance, piping limitations, and architectural constraints.
• Coordinate with architectural, interior, electrical, plumbing, fire-fighting, and structural teams to resolve service clashes.
• Optimize HVAC designs for performance, energy efficiency, cost, and space utilization.
• Issue HVAC drawings and design details as per project requirements and timelines.
• Provide technical support and clarification to project teams, vendors, and execution teams.
• Revise HVAC designs based on site conditions, design changes, and client requirements.
• Ensure designs comply with applicable standards, project specifications, and client requirements.

BOQ Preparation

• Prepare detailed Bill of Quantities (BOQ) for complete HVAC works.
• Prepare material take-offs from approved HVAC drawings.
• Calculate quantities for HVAC equipment, ducting, refrigerant piping, insulation, diffusers, grilles, dampers, fresh-air systems, ventilation, and exhaust systems.
• Prepare equipment schedules and quantity calculations for indoor units, outdoor units, AHUs, FCUs, fans, and other HVAC equipment.
• Include HVAC accessories, supports, insulation, controls, and installation-related materials.
• Prepare system-wise BOQs based on project scope and requirements.
• Review drawings and specifications to ensure all required materials and activities are covered.
• Coordinate with project, procurement, commercial, and execution teams regarding HVAC scope and quantities.
• Update BOQs based on design revisions, site conditions, and client modifications.
• Provide technical clarification on BOQ items and quantities to support procurement and commercial teams.
• Ensure BOQ accuracy and minimize quantity variations, missing materials, and unnecessary project costs.

Experience Required :

• Bachelor's degree in Interior Design, Architecture, or Engineering
• Minimum of 3-5 years of proven experience in designing and delivering commercial office spaces.
• Advanced proficiency in AutoCAD, with working knowledge of design and presentation tools such as SketchUp, Adobe Photoshop, Microsoft PowerPoint, and Excel.
• Strong understanding of commercial design standards, space optimization, and workplace strategy.
• Exceptional communication, leadership, and project management skills, with the ability to lead cross functional teams and manage multiple projects simultaneously