Member of a team of Drilling & Completions Engineers developing complex and unique well construction design for planning and execution of Drilling, Completion, Workover, Well Intervention operations supporting 1 - 2 field operations (Rigs, Coil Tubing Units, Wire line Units, Well Flowback) working in high H2S environment on deep, complex wells. The Drilling & Completions Engineer will provide technical analysis (Casing & Tubing Design, Drill String Design, Hydraulics, Rig Selection, Drilling Fluids Recommendations etc.), well designs and recommendations to ensure management expectations are met for compliance with TCO processes and RoK legislation for well construction. The Drilling Engineer will be responsible for developing procedures for drilling, completion, workover, abandonment and well intervention operations for Tengiz and Korolev Fields. The designs and plans will be developed with well control in compliance with WellSafe (Well Control Process Safety) and the safety of the personnel as the first priority. Develop cost estimates for assigned projects and support the business planning cycle by contributing to development of the annual budget. Manage assigned contracts and support activities for the procurement of required services. Identify and maintain necessary contracts to ensure operations are conducted without delay. Monitor the drilling performance of assigned rigs and work with operations teams to identify projects and opportunities to improve efficiency and maintain safety.