Senior / Principal Civil Design Engineer - Water Industry (WWTW), Outside IR35 Location: Bradford (Yorkshire Water projects) or Bromsgrove (Severn Trent Water projects) Contract: Outside IR35 Day Rate: Up to £415/day Projects: AMP8 - Yorkshire Water / Severn Trent Water Sector: Water & Wastewater Infrastructure, WwTW / WTW, Civils Design Role Overview You will act as a Senior or Principal Civil Design Engineer delivering technical civil engineering design packages across AMP8 wastewater treatment and network improvement projects. The role involves producing and reviewing civil designs for WWTW upgrades, hydraulic structures, pipelines, civils for MEICA installations, sludge processing facilities, foundations, chambers, tanks, and site infrastructure. This is an outside IR35 contract ideal for an experienced design engineer familiar with working on UK water authority frameworks. Key Responsibilities Lead delivery of civil engineering design packages for WwTW/WTW upgrade schemes under AMP8. Produce detailed calculations, drawings, technical reports, specifications, and assessments. Deliver 3D civil models using Civil 3D or equivalent. Develop designs for channels, tanks, pipelines, structures, bases, bunds, access platforms, drainage, site layouts, roads, and earthworks. Coordinate closely with Process, Mechanical, Electrical and ICA teams. Conduct design risk assessments and ensure compliance with CDM regulations....