This Assistant Manager (Business Development) role, focused on Estimation, is with L&T Technology Services' DEIC-L&T Precision Engineering & Systems IC in Chennai Manapakkam. The position, posted until 04 Dec 2026, seeks candidates with 5-10 years of experience and a Bachelor of Engineering (BE) degree. Required skills include Costing Estimation and Cost Control. Core responsibilities involve reviewing tender documents, GA drawings, technical specifications, and client requirements to prepare detailed cost estimates for new vessel construction, covering hull, machinery, outfitting, electrical, and systems. The role also entails estimating steel weight, equipment, fabrication costs, and yard overheads, and coordinating with design and planning teams.