[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 # Lead Manager - Mechanical (Pipe stress analysis) India>Tamil Nadu>Chennai Head Qrs. Manager or lead Skilled Trades & Maintenance Listed on Larsen & Toubro’s official careers site. Posted October 21, 2026. Check that it is still open and apply there. [Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_LM-M-S_1900481) [OpenNash Jobs](https://jobs.opennash.com/) / [Larsen & Toubro](https://jobs.opennash.com/companies/larsen-toubro/) / Lead Manager - Mechanical (Pipe stress analysis) ## Job description Job Title:- Mechanical Lead Engineer (Expertise in Pipe stress Analysis) Job Details Qualifications Preferred Industry Experience Years of Exp Software Skills B.Tech in Mechanical Engineering DESAL, Water & Environment Division; Industrial Projects 12-15 Years CAESAR II, WaterHammer, WaterGEMS, Navisworks, Office tools ### Key Responsibilities Team Lead - Lead and mentor a team of Mechanical Engineers for Pre-bid and Detailed design of Water, Effluent and Sewage Treatment Plant Planning of engineering deliverables, execution, resource planning and allocation - Collaborate with other discipline for proper integration of mechanical system - Lead continuous improvement in team productivity and skill set Mechanical Equipment Design: Design and select mechanical equipment, including pumps, blowers, lifting equipment, penstocks, tanks, pressure vessels, and piping components (pipes, fittings, valves, strainers, etc.). Prepare datasheets and specifications for mechanical equipment and piping components for Request for Quotation (RFQ). ### Tendering & Procurement Support Prepare RFQs, evaluate vendor offers, conduct technical comparisons, and provide recommendations to the procurement team. ### Plant Layout & Piping Design Develop plant layouts with utilities and design GA drawings and piping layouts for STP, WTP, and ETP process buildings. Design piping systems using materials such as GRP, ductile iron, HDPE, uPVC, stainless steel, and carbon steel for both above-ground and buried installations. ### Pipeline & Utility Systems Perform stress analysis of critical pipelines using CAESAR II and prepare load schedules for pipe support systems. Conduct hydraulic analysis for cross-country and in-plant pipelines. Design cross-country pipelines and steel pipes in compliance with international standards like AWWA M11, ASME codes, and other relevant guidelines. ### Advanced Analyses Conduct surge analysis using Bentley’s WaterHammer. Design transmission pipeline & distribution networks using WaterGEMS. 3D Modeling & Drawing Reviews: Guide teams in preparing L-section drawings in CIVIL 3D and generating 3D models of process buildings. Review and evaluate drawings and 3D models for accuracy and adherence to design specifications. ### Client & Consultant Coordination Interact with clients and consultants to obtain design deliverables approval. Collaborate with interdisciplinary teams to ensure seamless project execution. Participation in various workshops e.g. HAZOP etc. with client and consultant Specialized Systems: Mechanical design of pumping stations such as raw water intake systems, clear water pump houses, and treated water pumping stations for STP as per CPHEEO guidelines and Hydraulic Institute standards. Detailed engineering of piping and utility systems in water and wastewater treatment plants as per ASME B31.3 and relevant Indian standards. ## Qualifications Bachelor of Technology (BTech) & Master of Technology (MTech) ## At a glance - Posted by the employer: Oct 21, 2026 - First seen by OpenNash: Oct 26, 2026 - Last checked: Nov 2, 2026 - Listed for: 12 days - Location: India>Tamil Nadu>Chennai Head Qrs.[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_LM-M-S_1900481) ## Hiring at Larsen & Toubro - Open jobs: 3,109 - New in the last 7 days: After two weekly collections - Tracked since: Oct 12, 2026 [All Larsen & Toubro jobs](https://jobs.opennash.com/companies/larsen-toubro/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Larsen & Toubro ### [DWET - O&M Engg - Electrical](https://jobs.opennash.com/companies/larsen-toubro/jobs/294ea9f349ba1f208d2d/) India>Tamil Nadu>Chennai Head Qrs. ### [DWET - O&M Incharge](https://jobs.opennash.com/companies/larsen-toubro/jobs/72e3eec2a715f4cb1d43/) India>Tamil Nadu>Chennai Head Qrs. ### [DWET - O&M NRW Engg.](https://jobs.opennash.com/companies/larsen-toubro/jobs/89bea686442b5ada1478/) India>Tamil Nadu>Chennai Head Qrs. ## Similar jobs at other companies ### [Technical Lead - Pipe Stress](https://jobs.opennash.com/companies/veolia-environnement/jobs/18ebd7351604f556b504/) Veolia Environnement · Bangalore, Karnataka, India ### [Engineering Technical Leader - Pipe Stress](https://jobs.opennash.com/companies/veolia-environnement/jobs/d622926de340d472ddac/) Veolia Environnement · Bengaluru, KA, India ### [Pipe Stress, Hydraulic & CFD Engineer](https://jobs.opennash.com/companies/quanta-services/jobs/8370b66ccde46c68eac1/) Quanta Services ### [Pipe Stress Engineer](https://jobs.opennash.com/companies/chevron/jobs/a0bf38cb1b9e34f00002/) Chevron · Bengaluru, Karnataka, India ### [Senior Stress Analysis Engineer](https://jobs.opennash.com/companies/safran/jobs/da743fe646da1cda1732/) Safran · Gloucester OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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