• £400 p/day (Outside IR35) • UK travel • 6-month contract initially (2-year project) Are you an experienced Site Engineer with a strong background in substation or civils infrastructure projects? This is your chance to support a major long-term energy programme, delivering critical works safely, efficiently, and to the highest technical standards. Must have: • National Grid Competent Person qualification (mandatory) Your job will be to: • Set out works on site, verify subcontractor work, and maintain accurate records, reports, and as-built data • Provide technical guidance on site, support quality control, and ensure compliance with construction drawings and standards • Coordinate temporary works, manage technical queries, and support the Site Manager in meeting delivery targets safely and on time Next steps: Ready to contribute to a nationally significant infrastructure project with precision and impact? Apply now.