Outside IR35 Contract | Civil Design Engineer | Water Sector

Contract: Long‑term, Outside IR35

Location: Chatham, Kent (Flexible Hybrid)

Our client in water is seeking an experienced Civil Design Engineer to support the design and delivery of infrastructure and non‑infrastructure projects across a broad programme of work. This long‑term contract offers the opportunity to play a key role in developing, reviewing, and coordinating civil engineering designs within a fast‑paced, essential services environment. Hybrid working is available, with regular presence required at the Chatham office.

Key Responsibilities

• Produce, review, and develop civil engineering designs for water and wastewater infrastructure
• Prepare design calculations, technical drawings, and specifications in line with industry and regulatory standards
• Support feasibility assessments, optioneering, and early‑stage technical input
• Work collaboratively with multidisciplinary teams including process, mechanical, electrical, and delivery functions
• Ensure all designs consider buildability, cost efficiency, safety, and sustainability
• Manage and coordinate design documentation throughout the project lifecycle
• Provide technical support during construction, resolving design queries and responding to RFIs
• Assist in ensuring compliance with CDM, company policies, and water sector standards
• Contribute to continuous improvement of design methods and engineering processes

Skills & Experience Required

• Proven experience as a Civil Design Engineer within the water, utilities, or infrastructure sector
• Strong proficiency in civil design tools such as AutoCAD, Civil3D, MicroDrainage (or similar)
• Sound understanding of water and wastewater infrastructure, pipelines, pumping stations, and associated civil assets
• Strong technical reporting and drawing production skills
• Experience in multidisciplinary project environments
• Effective communication skills and a collaborative mindset
• Ability to work independently while engaging proactively with stakeholders

If you’re a proactive and technically strong Civil Design Engineer seeking a long‑term Outside IR35 opportunity within the water sector, we’d love to hear from you.