Overview
United Infrastructure is a dynamic, rapidly expanding business, delivering critical infrastructure across the UK. With a strong focus on safety, efficiency, and long-term value, United Infrastructure partners with clients across the civil, industrial, and commercial sectors to deliver projects that meet the highest standards of performance and sustainability.
Following the acquisition of Glenelly, United Infrastructure has expanded its technical capabilities, geographic reach, and depth of expertise. Glenelly’s established reputation and skilled workforce now strengthen United Infrastructure’s ability to deliver integrated, end-to-end infrastructure solutions while maintaining the same commitment to quality and client satisfaction.
Together, United Infrastructure and Glenelly combine experience, innovation, and local knowledge to support complex projects and long-term infrastructure development.
Job Description
United Infrastructure Ltd is seeking a skilled and motivated Electrical Engineer to support the delivery of electrical engineering works across DNO, ICP, and wider infrastructure projects. This is a hands-on, site-focused role, ideal for an engineer who is comfortable working on live electrical infrastructure, supporting installations, testing, commissioning, and fault-finding activities.
The role will support projects across power distribution networks, utility infrastructure, substations, and associated civil works. You will work closely with project managers, site teams, and multi-disciplinary engineering teams to ensure electrical works are delivered safely, compliantly, and in line with programme and quality expectations.
Electrical Engineering Delivery & Site Support
- Deliver hands-on electrical engineering support across DNO and ICP projects, including installation, testing, commissioning, and maintenance activities.
- Work on LV and HV electrical infrastructure including substations, switchgear, transformers, feeder pillars, and associated cabling.
- Interpret electrical drawings, schematics, and specifications to ensure accurate and compliant site delivery.
- Support site setup activities, temporary power arrangements, and coordination with civil teams.
- Diagnose and resolve electrical faults on live and newly installed networks.
DNO / ICP Compliance & Technical Assurance
- Ensure all electrical works comply with relevant DNO standards, ICP procedures, BS standards, and industry regulations.
- Work in accordance with G81, DNO specifications, and project-specific technical requirements.
- Prepare and maintain technical documentation including test results, inspection records, and as-built information.
- Support audits, inspections, and approvals from DNOs, ICPs, and independent assessors.
Testing, Commissioning & Handover
- Carry out or support testing and commissioning of LV and HV electrical systems and assets.
- Assist with energisation processes, outages, and liaison with network operators.
- Support final commissioning, handover documentation, and client acceptance.
Health, Safety, Environment & Quality (HSQE)
- Work strictly in line with health and safety procedures, permits, and safe systems of work.
- Ensure RAMS, electrical safety rules, and isolation procedures are followed at all times.
- Promote a strong safety culture and challenge unsafe practices on site.
- Support quality inspections and continuous improvement initiatives.
Project & Stakeholder Coordination
- Liaise with project managers, site supervisors, civil engineers, subcontractors, and suppliers to coordinate electrical scope.
- Support communication with DNOs, ICPs, clients, and third-party stakeholders.
- Assist in managing programme interfaces between electrical and civil works.
About You
Experience
- Proven experience working on DNO and/or ICP electrical infrastructure projects.
- Experience in electrical installation, testing, commissioning, and fault-finding within utility or infrastructure environments.
- Knowledge of LV and HV distribution networks, substations, and power systems.
- Experience working on live sites with strict safety and operational controls.
- Previous experience coordinating with civil engineering teams is highly desirable.
Technical Competencies
- Strong understanding of electrical distribution systems, protection, and control.
- Ability to read and interpret electrical drawings, schematics, and specifications.
- Familiarity with G81 requirements, DNO standards, and utility-specific procedures.
- Working knowledge of electrical testing equipment and commissioning processes.
- Awareness of commercial and programme constraints within infrastructure projects.
Behavioural & Personal Attributes
- Practical, hands-on engineer with a delivery-focused mindset.
- Strong safety awareness and attention to detail.
- Effective communicator, comfortable working with site teams and external stakeholders.
- Proactive problem-solver who can adapt to changing site conditions.
- Willingness to travel nationally and work flexibly as required by projects.
Key Performance Indicators (KPIs)
- Safe and compliant delivery of electrical works
- Adherence to DNO / ICP technical standards
- Quality of testing, commissioning, and documentation
- Programme support and coordination with civil works
- Stakeholder and client satisfaction
- Zero safety incidents and strong HSQE performance
About United Infrastructure Ltd
United Infrastructure Ltd is a leading infrastructure delivery contractor, operating across civil, electrical, and utility sectors. We pride ourselves on a strong safety culture, technical excellence, and a collaborative, site-led approach to project delivery.
Based in Warrington, we offer a supportive working environment, long-term career development, and the opportunity to work on critical national infrastructure projects alongside experienced engineering professionals.
Qualifications
- Relevant electrical authorisations or training (e.g. HV/LV, AP/SAP – desirable depending on level).
- ECS / CSCS card (required or willing to obtain).
Additional Information
Benefits
- Competitive salary and comprehensive benefits package - with car allowance.
- Opportunities for professional development and career progression.
- Collaborative and innovative work environment.
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