Senior Civil Engineer

We are seeking an experienced Senior Civil Design Engineer to support a portfolio of National Grid infrastructure projects. The role involves leading the civil and structural design elements for substation, overhead line, and other transmission‑related assets, ensuring compliance with National Grid's technical specifications and governance processes.

This is an Outside IR35 contract position, offering hybrid working with on‑site collaboration.

• Lead and produce civil and structural designs for National Grid transmission projects (substations, foundations, compounds, cable routes, OHL works, access roads, drainage, etc.).
• Ensure all designs comply with National Grid TP / TS standards and relevant industry codes (BS EN, Eurocodes).
• Prepare design calculations, sketches, reports, specifications, and technical documentation.
• Manage design risk assessments and contribute to CDM compliance.
• Coordinate with multidisciplinary teams including electrical, geotechnical, structural, and environmental engineers.
• Review design deliverables from internal and external stakeholders.
• Provide technical leadership and mentorship to junior engineers.
• Attend design reviews, client meetings, and site visits where required.
• Support the project through construction queries and design assurance stages.

• Strong background in civil/structural design within the power, utilities, or energy infrastructure sector.
• Proven experience working on National Grid projects (TP137, TP141, TS standards, etc.).
• Proficient in civil and structural analysis/design software (e.g., STAAD, TEDDS, Civil 3D, AutoCAD).
• Solid understanding of foundation design, structural steelwork, concrete structures, drainage design, and site infrastructure layout.
• Ability to work independently and deliver under the requirements of an Outside IR35 engagement.

• Chartered Engineer (CEng) or working toward it.
• CDAE (or previously approved) highly desirable.
• Experience liaising directly with National Grid or other UK DNO/TOs.
• Experience in leading and signing off civil design packages.

• Outside IR35
• Competitive daily rate
• Hybrid working (Birmingham HQ + remote)
• Immediate start or short notice preferred

Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement.