Flow Assurance Engineer Location: London Salary: £53,000 - £62,000 Contract Type: Permanent Key Responsibilities Deliver steady-state and transient multiphase modelling Own studies end to end and work closely with clients Recommend practical, cost-effective design options Write technical reports and present findings Support projects from concept and FEED through to operations Work alongside process and pipeline colleagues Contribute to design and HAZOP-style reviews Help shape proposals for new work Requirements Solid flow assurance background in upstream oil & gas or energy transition Strong hands-on OLGA experience (essential) CO2 / dense-phase flow assurance experience strongly preferred Chemical Engineering degree or similar, Chartered or equivalent Familiarity with PIPESIM and PVT modelling tools Experience with other multiphase or hydraulic software is a bonus Good grasp of thermodynamics Confident in explaining technical findings to non-specialists