Job Description: Preparing pre-bid queries, if any after going through the enquiry /Specification. Preparation of complete Techno-commercial offer consisting of scope of Supply, exclusions, technical datasheets & Specifications. Preparation of bill of materials and cost estimation. Identifying the subcontracting requirements, floating enquiries for subcontracting items. Floating enquiries to Third Party Agencies for special certifications. Discussions/Negotiation with vendors and subcontractors for clear understanding of scope, best possible price and delivery. Prepare cost effective and competitive proposal with good commercial terms knowledge. Ensure timely submission of Proposals to Clients. Attending Techno-commercial discussions as & when required.