Lead Mechanical Engineer Location: Reading, UK (Onsite) Contract: 12 Months (Inside IR35) Hours: 40 hours per week (Core hours: 09:00 - 15:30) Working Pattern: 4 days onsite, 1 day WFH About the Role We are seeking an experienced Lead Mechanical Engineer to join a Joint Venture (JV) Project Management Team during the pre-FEED stage of a major project, based in Reading. Key Responsibilities Lead Mechanical Engineer will provide engineering leadership aligned with project objectives and risk strategies Work closely with PMT and contractors to ensure risks are clearly understood and managed Drive value improvement and capital efficiency initiatives within design development Recommend and evaluate design alternatives to optimise cost and schedule Own and develop engineering standards, specifications, and philosophies Ensure technical definitions meet pre-FEED / FEED maturity expectations Support preparation of FEED/EPC scopes and participate in technical bid evaluations Lead technical reviews and ensure closure of actions from JV and contractor engagements Develop and execute engineering surveillance plans Collaborate across engineering, operations, and maintenance teams Identify and assess new technologies and equipment Experience & Background: Lead Mechanical Engineer will have minimum 15+ years' experience in mechanical engineering, primarily in technical roles Strong background across static equipment design and engineering Proven experience in both operator/end-user and contractor/consultancy environments Experience in downstream refining or chemical processing projects Familiarity with large-scale modular projects and execution strategies Experience with major operators (e.g., ExxonMobil, Saudi Aramco) or Middle East projects is advantageous. Technical Expertise: Extensive knowledge of:Pressure vessels, reactors, towers & internals, Heat exchangers, High-pressure/high-alloy equipment, Large bore piping systems, Storage tanks, Static equipment relevant to hydroprocessing, gas treatment, and cracking units. Strong understanding of fitness-for-service, stress analysis, and mechanical integrity, design basis, and engineering philosophies. Interested? Apply now or reach out directly for a confidential discussion. This vacancy is being advertised by Belcan