Senior Site Manager - Onshore (UK, England) • North East Yorkshire, UK • 12-Month Contract • Outside IR35 Spencer Ogden is partnering with a leading organisation in the energy infrastructure sector to recruit an experienced Senior Site Manager for a major onshore cable installation project in England. This is an exciting opportunity to play a key role in delivering a large-scale power transmission project, supporting the UK's transition to a more sustainable energy network. ________________________________________ The Role As Senior Site Manager, you will be responsible for overseeing on-site construction activities, ensuring safe, compliant, and efficient project execution. You will act as a key interface between contractors, stakeholders, and project leadership while driving a strong health & safety culture. ________________________________________ Key Responsibilities • Lead site supervision and ensure full compliance with project HSE plans and construction procedures • Champion a strong safety culture across all site activities • Coordinate with contractors and subcontractors to avoid interface clashes • Chair daily and weekly site meetings with stakeholders • Oversee civil construction activities including trenching, HDD, duct installation, cable installation, and reinstatement • Ensure all personnel are trained, competent, and equipped for their tasks • Manage permits, access requirements, and stakeholder coordination (landowners, authorities, etc.) • Monitor HSE risks and ensure mitigation measures are implemented • Conduct regular site inspections and audits • Maintain accurate project documentation and contribute to lessons learned ________________________________________ Key Requirements • Degree in Civil, Mechanical, or Electrical Engineering (or equivalent experience) • Minimum 5 years' experience as a Site Manager on major infrastructure, utilities, or energy projects • Strong experience managing subcontractors and reviewing technical documentation • Proven track record in permits and stakeholder management • Experience coordinating multiple contractors on complex worksites • Strong leadership and commitment to health & safety ________________________________________ Technical Experience • Civil works supervision (trenching, backfilling, HDD, cable pulling, etc.) • Experience on power or telecoms cable installation projects is highly desirable • Familiarity with UK regulations and standards, including: o Health and Safety at Work Act o CDM Regulations 2015 o BS 5975 Temporary Works ________________________________________ Certifications • SMSTS • CSCS • CDM Regulations 2015 knowledge • Temporary Works Coordinator (TWC) certification (preferred) ________________________________________ Contract Details • 12-month contract (starting June 2026) • Full-time, site-based role in North East Yorkshire ________________________________________ Desirable Skills • Strong communication and stakeholder management • Excellent organisational and coordination abilities • Problem-solving mindset • Experience in project planning and reporting • Passion for energy and infrastructure projects