We are seeking experienced Civil SP3D Designers to support engineering projects for major clients in the Oil & Gas sector (both onshore and offshore). The role involves:Developing 3D models of civil and structural components using SP3DPreparing GA drawings, steel structures, foundations, and reinforced concrete layouts.Coordinating with engineering teams to ensure design accuracy and compliance with project specifications.Performing clash detection, model reviews, and revisions as per project requirements.Ensuring adherence to international codes and client standards.Requirements:11 to 15 years of experience in Civil/Structural design for Oil & Gas projects.Strong proficiency in SP3D, AutoCAD, and related software.Experience in onshore and offshore structural design (jackets, decks, modules, foundations, etc.).Familiarity with international design codes (AISC, API, BS, ISO).Excellent teamwork and communication skills.Location: Chennai