[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All Larsen & Toubro jobs](https://jobs.opennash.com/companies/larsen-toubro/) · [Search jobs](/search/)

Larsen & Toubro

# Engineering Manager - TVS

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

Listed on Larsen & Toubro’s official careers site. Posted October 14, 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-T_1893824)

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

## Job description

* Develop concept, preliminary, and detailed designs for ECS and TVS systems for metro rail and tunnel projects.* Perform ventilation and smoke control calculations, including airflow, heat loads, piston effect, and emergency operation scenarios.* Design and size supply, exhaust, smoke extraction systems, fans, dampers, silencers, shafts, louvers, and associated ductwork.* Carry out and review CFD simulations for normal and emergency ventilation using tools such as IDA Tunnel, SES, FDS.* Interpret CFD results to validate system performance and support design optimization and safety compliance.* Prepare and review system layouts, schematics, single-line diagrams, and P&IDs for ECS and TVS systems.* Coordinate with

Civil, Architectural, Electrical, Fire, ELV, BIM, and other systemwide contractors to ensure integrated designs.* Ensure designs comply with applicable standards such as NFPA 130, ASHRAE, ISHRAE, NBC, and project specific requirements.* Review vendor drawings, technical submittals, equipment datasheets, and CFD reports.

Support design reviews, safety audits, authority submissions, and client presentations.* Assist site teams during construction, testing, commissioning, and as-built documentation stages.* Prepare technical specifications, B.o.Qs, and cost estimates for ECS and TVS systems.

## Qualifications

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

## At a glance
- Posted by the employer: Oct 14, 2026
- First seen by OpenNash: Oct 19, 2026
- Last checked: Oct 19, 2026
- Listed for: 5 days
- Location: India>Tamil Nadu>Chennai Head Qrs.[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_EM-T_1893824)

## More jobs at Larsen & Toubro

### [AI Engineer (Agentic / Gen AI)](https://jobs.opennash.com/companies/larsen-toubro/jobs/701a15ef1391bd5bd977/)

India>Tamil Nadu>Chennai Head Qrs.

## Similar jobs at other companies

### [Principal Tunnel Ventilation Systems Engineer (TVS Engineer)](https://jobs.opennash.com/companies/aecom/jobs/2ccdde548e0b4537edcc/)

AECOM · Bengaluru, IND

### [OT/IT engineering design, implementation and commissioning France France ENGINEERING / DESIGN STUDIES / METHODS ENGINEERING / DESIGN STUDIES / METHODS](https://jobs.opennash.com/companies/vinci/jobs/ea1d7b9ec0eb919ddc37/)

VINCI · France

### [Student Assistant in Engineering & Construction - Engineering](https://jobs.opennash.com/companies/totalenergies/jobs/1b9cf984a57b4f72f96a/)

TotalEnergies 

### [Validation Engineering Specialist II – Equipment Engineering](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/465db9ce0488bd83f5b7/)

Thermo Fisher Scientific · Mississauga, Ontario, Canada

### [Process & Manufacturing Engineering (Senior Analyst, Engineering)](https://jobs.opennash.com/companies/whirlpool/jobs/ab06b2e470992a674192/)

Whirlpool · Joinville, Santa Catarina, BRA

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)