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Larsen & Toubro

# Sr,.Design Engineer- Blast

India>Tamil Nadu>Chennai Head Qrs. Senior individual contributor Design 

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_-B_1894072)

[OpenNash Jobs](https://jobs.opennash.com/) / [Larsen & Toubro](https://jobs.opennash.com/companies/larsen-toubro/) / Sr,.Design Engineer- Blast

## Job description

The Blast Resistant Design & Simulation Engineer for the analysis, design, and evaluation of structures subjected to blast loads. The role involves performing advanced numerical simulations, developing blast-resistant structural systems, and ensuring compliance with international standards.Key ResponsibilitiesPerform blast load calculations (TNT equivalency, scaled distance, reflected pressure, impulse).Conduct blast simulationsusing software such as:ANSYS AutodynLS-DYNAABAQUSSAP2000 / ETABS (for structural response checks)

### Design blast-resistant

Reinforced concrete structuresSteel structuresUG bunkers and tunnelsAmmunition storage facilitiesDevelop Single degree of freedom (SDOF) models for dynamic response analysis.

Evaluate structural performance based on: Ductility ratiosSupport rotationPrepare Detailed engineering reports and technical documentation.Review and interpret project specifications related to explosion loads.Ensure compliance with standards such as:UFC 3-340-02TM manualIATG guidelinesASCE blast provisionsParticipate in design reviews and client meetings.

## Qualifications

Bachelors Program Civil Engineering

## 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_-B_1894072)

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