Project Manager - High Voltage Systems

Red Sky Personnel Ltd; Llandecwyn; On-site; GBP 90,000 - 130,000; Full time

Job summary

Red Sky Personnel Ltd seeks an experienced Project Manager (High Voltage Systems) to act as the technical lead for the HV scope on a major infrastructure project. You will lead HV and LV subcontractors, manage design interfaces, and ensure safety and schedule alignment with the project programme.

You will bridge design and construction, overseeing BIM and digital engineering, coordinating with the commercial team to monitor costs and forecasts, and maintaining rigorous HSQE standards on site.

Qualifications

• 10+ years of experience managing high voltage projects for a contractor.
• National Grid project experience on 400kV/275kV/132kV circuits preferred.
• Combined design management and site construction background in D&B frameworks.
• Deep understanding of National Grid procedures and designer/contractor duties.
• Experience implementing digital engineering across design and construction.

Responsibilities

• Act as the primary technical lead for all HV works on the project.
• Manage HV/MEP designer and subcontractor design activities; track, review, and report outputs.
• Coordinate internal design interfaces and external client/supplier design workshops.
• Oversee BIM requirements and digital engineering for permanent and temporary works with CAD team.
• Lead day-to-day management of HV/LV subcontractors on-site and manage resource levels.

Skills

HV project leadership

Construction management

Digital Engineering

Subcontractor management

HSQE compliance

Tools

BIM software

CAD software

Job description

We are seeking an experienced and results‑driven Project Manager (High Voltage Systems) to serve as the technical lead for the HV scope on a major infrastructure project.

In this role, you will lead and manage the High Voltage (HV) Cable and HV Plant subcontractors, ensuring all works are delivered safely, commercially on track, and in strict compliance with project specifications. You will bridge the gap between design and construction, managing both HV and MEP designer and subcontractor deliverables to align seamlessly with the project programme.

Responsibilities

• Act as the primary technical lead for all HV works on the project.
• Manage HV/MEP designer and subcontractor design activities, ensuring outputs are tracked, reviewed, and reported to the Project Director.
• Coordinate internal design interface meetings with the construction department and manage external client/supplier design workshops.
• Oversee BIM requirements and Digital Engineering practices for permanent and temporary works alongside the CAD team.
• Lead the day‑to‑day management of HV/LV subcontractors and suppliers on‑site.
• Produce, maintain, and manage the resourced construction section of the contract programme.
• Establish production targets, monitor resource levels, and implement action plans to optimize site efficiency.
• Manage the compilation of project handover documentation and ensure data compliance.
• Collaborate with the commercial team to develop detailed subcontractor packages, review monthly accounts, and manage cost/value forecasts.
• Actively promote highest‑level standards for Health, Safety, Environmental, Sustainability, and Quality (HSQE) compliance.
• Implement CDM requirements and maintain active participation in project risk management.

Experience & Qualifications

• 10+ years of experience managing high voltage projects working directly for a Contractor.
• National Grid (NG) Project Experience: Proven track record working on NG circuits, preferably at the 400kV, 275kV, or 132kV level.
• Substantial combined background in both design management and site construction, ideally within Design & Build (D&B) frameworks.
• Deep understanding of National Grid Transmission Procedures, Technical Specifications, and Principal Designer/Contractor duties.
• Expertise in implementing and promoting Digital Engineering practices across both design and construction phases.
• National Grid Competent Person status.
• SMSTS trained.
• Valid UK Driver's License.