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Electrical Supervisor - Water

Urban Connect
Oxford · posted 17 August 2026
Salary
£350 – £450 a day
Job type
full time
Location
Oxford, Oxfordshire
Category
Construction
Electrical Supervisor – Water & Wastewater Location: Oxfordshire & surrounding areas Rate: £350–£450 per day Contract: Freelance / Contract Sector: Water & Wastewater Contractor: Leading National Tier 1 Contractor We are currently recruiting for an Electrical Supervisor to join a leading national Tier 1 contractor, working across major water and wastewater infrastructure projects in Oxfordshire. This is an excellent opportunity for an experienced Electrical Supervisor who enjoys a hands-on role, working closely with site teams to deliver high-quality electrical installations safely, efficiently and in line with programme requirements. The Role As Electrical Supervisor, you will be responsible for overseeing electrical works on site, including hands-on supervision of cable installation and associated electrical works, while ensuring activities are delivered safely, correctly and to programme. You will work as part of a wider delivery team, liaising with engineers, project managers, subcontractors and other site disciplines to coordinate works, resolve issues and keep the project moving. Key responsibilities will include: * Supervising electrical installation works, including cable installation, containment and associated works. * Providing hands-on leadership and technical support to site teams. * Ensuring works are completed safely, efficiently and to the required quality standards. * Coordinating electrical activities with other site disciplines and the wider project team. * Monitoring progress against the programme and proactively addressing any potential delays. * Identifying issues on site and developing practical solutions to keep works progressing. * Completing all relevant site paperwork, permits, inspections, records and documentation. * Ensuring installations are carried out in accordance with drawings, specifications and project requirements. * Supporting testing, commissioning and handover activities where required. * Maintaining clear communication with the project management and engineering teams. About You We are looking for an experienced Electrical Supervisor with a background in construction, ideally within the water, wastewater, utilities or infrastructure sectors. You will need: * Proven experience supervising electrical installation works. * Strong understanding of electrical installation practices, particularly cable installation. * The ability to lead and motivate site teams while remaining hands-on. * Excellent communication and coordination skills. * A proactive approach to problem solving. * Good understanding of health, safety and quality requirements. * The ability to manage site paperwork and work to project programmes. * Relevant electrical qualifications and site-based supervisory experience. Experience working on water or wastewater treatment projects would be highly advantageous, although candidates with strong electrical infrastructure experience will also be considered. What's on Offer * £350–£450 per day, depending on experience. * Opportunity to work with a leading national Tier 1 contractor. * Long-term project opportunities within the water and wastewater sector. * Major infrastructure projects across Oxfordshire. * A varied role combining hands-on supervision, coordination and technical delivery. If you're an experienced Electrical Supervisor looking for your next contract opportunity and have a strong background in electrical installation and site supervision, we'd be keen to hear from you
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