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This role is responsible for the safe and effective site management of water infrastructure projects from inception through to completion. Working closely with the wider project delivery team, the Site Manager will lead day-to-day site operations, managing supervisors, delivery teams, and subcontractors to ensure projects are delivered safely, on time, to specification, and within budget. The role requires strong leadership, excellent communication, and proactive management of health, safety, quality, environmental, programme, and commercial performance in a regulated water industry environment.
Job Responsibility:
Take full accountability for SHEQ performance across allocated projects
Implement and monitor safety, quality, environmental and wellbeing policies and procedures on site
Promote a strong safety-first culture with a “right first time” approach to delivery
Ensure method statements and risk assessments are task-specific, approved, and communicated prior to work commencement
Deliver site inductions, toolbox talks and SHEQ briefings, ensuring all records are maintained accurately
Drive behavioural safety initiatives and strive for zero accidents and incidents
Ensure welfare facilities are appropriate, compliant and maintained throughout the project lifecycle
Monitor subcontractor compliance and performance, including audits and scorecards
Record near misses, positive interventions and incidents using digital reporting platforms
Manage supervisors, delivery teams, direct labour and subcontractors on site
Deliver projects in line with agreed programmes, cost allowances and quality standards
Identify and actively manage programme and cost risks, implementing mitigation measures where required
Coordinate suppliers, specialist subcontractors and internal teams to optimise site operations
Lead and motivate site teams, fostering collaboration and a “one team” culture
Mentor and develop junior team members, supporting succession planning and performance improvement
Attend internal and external progress, review and coordination meetings
Support project planning during both design and delivery stages
Contribute to detailed construction programmes and site look-ahead schedules
Actively manage programme changes and provide regular progress commentary to the project leadership team
Liaise with client operational teams to ensure key performance requirements are met or exceeded
Participate in project rehearsals and readiness reviews to ensure safe and efficient delivery
Maintain accurate and up-to-date site records, including daily diaries, labour and plant returns
Compile and collate handover documentation, including as-built records, test results and certification
Ensure all safety, quality and environmental documentation is current and site-compliant
Record and communicate site changes promptly to support commercial management and value recovery
Support the preparation and maintenance of Construction Phase Plans using digital systems
Manage projects typically ranging from £200k to £20m in value
Support procurement planning for plant, materials and specialist subcontractors
Identify and communicate variations, early warnings and compensation events promptly
Review project costs regularly with the commercial team to maintain financial control
Support accurate subcontractor applications and ensure minimal margin impact from variations
Promote innovative construction methods and materials that reduce carbon and environmental impact
Support new ways of working, including digital delivery and modern construction techniques
Contribute to continuous improvement initiatives across safety, wellbeing, quality and environmental performance
Ensure compliance with internal project management systems and assurance processes
Support BIM and digital delivery requirements, raising design or coordination issues as required
Manage non-conformances and rework through formal assurance processes, ensuring timely close-out
Ensure consistent implementation of current and new processes, systems and digital platforms
Requirements:
Experience within the water or utilities sector
SMSTS and relevant CSCS card
Degree, HND or NVQ Level 6 (or equivalent experience)
Strong knowledge of SHEQ legislation and water industry standards
Proven experience managing subcontractors and site teams
Ability to manage budgets and construction programmes
Nice to have:
First Aid at Work, Environmental Awareness, Confined Space, COSHH, LOLER, Fire Marshal training
Strong commercial and contractual awareness
Experience delivering complex M&E and civil engineering projects