Principal Pipeline Engineer Location: Remote - occasional travel to your local office (London, Manchester, Newcastle, Glasgow) 6-month rolling contract £65 per hour Umbrella - Inside IR35 only ARM is recruiting for an experienced Principal Pipeline Engineer to support major projects across the power generation, utilities, oil & gas, and process industries sectors. You'll lead pipeline engineering activities across projects involving: Natural gas transmission Hydrogen infrastructure CO2 pipelines Carbon capture and wider energy transition developmentsWorking within a multidisciplinary engineering team, you'll support projects from feasibility and FEED through to detailed design, construction and operation. Key Responsibilities Deliver pipeline and AGI engineering designs and calculations Lead feasibility, concept, FEED and detailed design activities Undertake pipeline routing and high-pressure pipeline studies Prepare technical specifications and engineering documentation Support 3D model and plant layout development Collaborate with clients, contractors and multidisciplinary teams Contribute to bids, proposals and technical leadership activities About You You will ideally have: Degree in Engineering or related discipline Chartered status (or working towards CEng/IEng) Experience in pipeline and AGI design Strong knowledge of IGEM/TD/1 and TD/13 Experience with high-pressure gas or energy i...