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Larsen & Toubro

# Engineering Manager -HVAC

India>Tamil Nadu>Chennai Head Qrs. Manager or lead Operations 

Listed on Larsen & Toubro’s official careers site. Posted October 6, 2026. Check that it is still open and apply there.
[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_EM_1881289)

[OpenNash Jobs](https://jobs.opennash.com/) / [Larsen & Toubro](https://jobs.opennash.com/companies/larsen-toubro/) / Engineering Manager -HVAC

## Job description

Prepare and develop HVAC system designs including air-conditioning, ventilation, and chilled water systems for commercial, industrial, and metro rail projects.Perform heat load calculations, system selection, and equipment sizing in line with project requirements.Design and size ducting, piping, grilles, diffusers, louvers, dampers, valves, and fittings.Develop concept, preliminary, and detailed design drawings, including layouts, schematics, single-line diagrams, and P&IDs.Coordinate with BIM/modeling teams to ensure accurate implementation of design intent in

Revit models and drawings.Ensure designs comply with relevant standards and codes such as ASHRAE, ISHRAE, NBC, SMACNA, NFPA, and project-specific guidelines.Support interdisciplinary coordination with architectural, electrical, plumbing, fire, and civil teams.Review and respond to design comments, RFIs, and technical queries from internal teams, clients, and contractors.Assist in clash resolution and design optimization during coordination stages.Prepare technical specifications, B.o.Qs, and quantity estimates for HVAC systems.Participate in design reviews, technical discussions, and client meetings as required.Support site teams during construction, testing, commissioning, and as-built documentation stages.

## Qualifications

Bachelor of Engineering (BE); Bachelor of Technology (BTech)

## At a glance
- Posted by the employer: Oct 6, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 13 days
- Location: India>Tamil Nadu>Chennai Head Qrs.[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_EM_1881289)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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