Site Supervisor

Join the @one Alliance – a collaborative partnership of eight industry-leading companies (Anglian Water, Balfour Beatty, Barhale, Binnies, MMB, MWH Treatment, Skanska, and SWECO) delivering over half of Anglian Water’s capital investment programme. As we prepare for AMP8, we’re looking for dedicated and experienced supervisors to help shape the future of water infrastructure.

At Anglian Water, we’re Always Exploring – ensuring we remain competitive, attractive, and rewarding for both existing and prospective employees. By Doing The Right Thing, we’re committed to recognising and rewarding our people fairly and transparently, while Building Trust through a culture that prioritises health, safety, and wellbeing.

As a Site Supervisor, you’ll oversee the safe and efficient delivery of civil works across our water and wastewater infrastructure projects. Working closely with Site and Construction Managers, you’ll manage direct labour and subcontractors on site, ensuring all activities meet safety, quality, and environmental standards. You’ll play a key role in planning, supervising, and driving progress, while promoting best practice and fostering a proactive safety culture.

• Supervise and coordinate the daily activities of site operatives and subcontractors
• Ensure compliance with @one requirements, statutory regulations, and approved method statements
• Carry out site inspections, toolbox talks, and pre-start briefings to embed a strong safety culture
• Monitor temporary works, plant checks, permits, and ensure all works are delivered safely and compliantly
• Lead by example on site, actively promoting near‑miss reporting and good housekeeping standards
• Drive quality by ensuring inspection and test plans are followed and works are "right first time"
• Track and report daily progress, resolving any issues that could affect delivery or budget
• Order, coordinate, and manage construction plant and materials efficiently
• Support and mentor site teams, encouraging knowledge sharing and professional growth
• Build strong relationships with colleagues, subcontractors, customers, and the public, maintaining respect and professionalism at all times

• A CSCS Supervisor card and proven supervisory experience in civil construction works
• CITB SMSTS/SSSTS and First Aid qualifications
• CPCS Lift Supervisor and Temporary Works Supervisor accreditations (desirable)
• NRSWA Supervisor and HSG
  47 training in underground service avoidance
• Strong understanding of health, safety, environmental, and quality requirements
• Excellent leadership and communication skills, with the ability to motivate site teams and subcontractors
• A practical, problem‑solving approach with strong organisational and planning skills
• IT literacy and an openness to adopting new technologies and digital tools
• A track record of delivering projects safely, on time, and to a high standard within the construction or water sector

This is an exciting opportunity to play a pivotal role in delivering some of the UK’s most important water infrastructure projects. You’ll be part of a collaborative alliance that values innovation, teamwork, and continuous improvement. At the @one Alliance, we invest in our people, offering development opportunities and training to help you thrive while contributing to industry‑leading, sustainable solutions.

Safety is at the heart of everything we do. Being Safer Every Day means making positive choices, moment by moment, to protect ourselves and those around us. We listen, learn, and speak up—Building Trust and always striving for better outcomes. Through shared responsibility and a commitment to continual improvement, we create a culture where health, safety and wellbeing come first. Together, we will be the change.