Lead Process Engineer

Larsen & Toubroยท Design & Engineering
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๐Ÿ“ Chennai Head Qrs., Tamil Nadu, IndiaFULL TIME
Water EngineeringWater & Wastewater DesignDesalinationETPSTP

About this role

1.Experience in Process design & engineering related to RO and desalination water system.

2. Preparation of preliminary Process design for: Pretreatment (includes Lamella, DAF, Media filters, Ultra- filtration, etc.), Reverse Osmosis (includes Brackish water, Sea water and Wastewater), Chemical dosing system, Sludge treatment (includes Centrifuge, Filter press, Thickener, etc. ) and Post treatment (includes lime stone filter etc. ).

3. Proficiency in RO membrane design and UF membrane design with vendor software (Wave, IMS Design, Toray DS, Inge etc)

4. Selection of process technology based on the feedwater characteristic and capable of doing the process calculations, membrane selection, filters selection etc. Hydraulic calculation, pressure drop calculation, line sizing ,Preparation of layout, PFD, P&ID, HFD, electrical load list and power consumption at different at different conditions with respect to tender/Contract guaranteed parameters.

5. Prepare enquiry documents (RFQ), scopes of work, datasheets, etc for valves, pumps and other engineering items with proper selections required for RO desalination projects.

6. Preparation of Control philosophy, O&M manual for the execution of the project.

7. To interact closely with PLC engineer to help in logic development for FAT and SAT.

8. Participation in technical meetings, decision making, preparing MOM and coordination with the clients.

9. To prepare technical evaluation and comparison of documents furnished by different manufacturers and get the technical clarity from the vendor independently.

10.Candidates should be flexible to travel long term / short term to various project sites and client / consultant offices based on the project requirement for document approval and resolution of site technical issues during execution.

11.Experience in Process design & engineering related to Industrial Projects.

12.Preparation of preliminary Process design for: Oil removal system(API, TPI and DAF) , Biological Treatment(SBR, ASP, MBBR and MBR) Pretreatment (includes Lamella, DAFF, Media filters, Ultra- filtration, etc. ), Reverse Osmosis (includes Brackish water, Sea water and Wastewater), Chemical dosing system, Sludge treatment (includes Centrifuge, Filter press, Thickener, etc. ), Conventional DM Plant, CPU and Evaporator.

13.Selection of process technology based on the feedwater characteristic and capable of doing the process calculations, membrane selection, filters selection etc. Hydraulic calculation, pressure drop calculation, line sizing ,Preparation of layout, PFD, P&ID, HFD, electrical load list and power consumption at different at different conditions with respect to tender/Contract guaranteed parameters.

14.Prepare enquiry documents (RFQ), scopes of work, datasheets, etc for valves, pumps and other engineering items with proper selections required for RO desalination projects.

15.Preparation of Control philosophy, O&M manual for the execution of the project.

16.To interact closely with PLC engineer to help in logic development for FAT and SAT.

17.Participation in technical meetings, decision making, preparing MOM and coordination with the clients.

18.To prepare technical evaluation and comparison of documents furnished by different manufacturers and get the technical clarity from the vendor independently.

19.Candidates should be flexible to travel long term / short term to various project sites and client / consultant offices based on the project requirement for document approval and resolution of site technical issues during execution.

Frequently Asked Questions

Is the salary disclosed for the Lead Process Engineer position at Larsen & Toubro?
The salary for this Lead Process Engineer role at Larsen & Toubro is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Lead Process Engineer position at Larsen & Toubro located?
This Lead Process Engineer role at Larsen & Toubro is based in Chennai Head Qrs., Tamil Nadu, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Lead Process Engineer role at Larsen & Toubro full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Lead Process Engineer role in the Design & Engineering department at Larsen & Toubro.
Which team or department does the Lead Process Engineer at Larsen & Toubro belong to?
This Lead Process Engineer position is part of the Design & Engineering department at Larsen & Toubro. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Lead Process Engineer position at Larsen & Toubro?
Click the "Apply Now" button on this page. You will be redirected to Larsen & Toubro's official application portal hosted on peoplestrong where you can submit your application directly.
When was the Lead Process Engineer job at Larsen & Toubro posted?
This Lead Process Engineer position at Larsen & Toubro was posted on Sep 19, 2026. Apply as soon as possible โ€” early applications are often reviewed first.
Lead Process Engineer
Larsen & Toubro
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