C&I Engineer Location: Birchwood, Warrington, Cheshire (Hybrid Working) Hours: 40 hours per week Duration: Ongoing project workload Engagement Options: Permanent or Contract Salary (Permanent): £60,000 – £75,000 per annum Contract Rate: £50.00 – £65.00 per hour (Umbrella PAYE) IR35 Status: Inside IR35 (contract roles only) Company Overview Our client is a leading engineering and maintenance provider delivering complex engineering solutions across the UK energy sector. They specialise in enhancing asset performance, improving reliability, and supporting critical national infrastructure. The business has a strong track record of delivering engineering services on National Grid Gas transmission and infrastructure projects, operating across the full project lifecycle — from concept and FEED through detailed design, construction support, commissioning, and asset optimisation. Safety, regulatory compliance, and technical excellence are central to their delivery model. The Role Reporting to the Lead EC&I Engineer, you will be responsible for delivering Control & Instrumentation (C&I) design on National Grid Gas projects. Typical scopes include work on gas transmission systems, compressor stations, AGIs, pressure reduction stations (PRS), pipeline modifications, and associated process plant infrastructure. You will contribute across the full lifecycle — from ear...