Overview:
Insight Global is supporting a confidential client on a complex, multi-workstream power infrastructure enabling programme and is seeking an experienced NEC4 Construction Manager / Project Supervisor. This is a long term contract position and would require travel around Hertfordshire and surrounding areas.
The programme encompasses a full demolition of a building, construction of a substation facility and supervision of a HV cable between these two new substations and a data centre campus
Key Responsibilities:
* Acting as NEC4 Supervisor across all works packages — reviewing and accepting contractor submissions, managing early warnings, and administering compensation events
* Overseeing the full structural demolition of a former commercial building in a highway
* Lead and oversee civil engineering construction activities across a major new substation construction programme
* Coordinate groundworks, highways interfaces, road openings, street works, and all traffic management requirements associated with a long-route underground cable installation
* Manage interface with NGET across two substation connections
* Manage civil and specialist contractors across all workstreams, ensuring delivery to programme, quality standards, and industry safety regulations
* Enforce and support compliance with CDM Regulations, acting as the Client's representative across all concurrent demolition and construction scopes
* Review civil and MEP drawings, method statements, and RAMS for accuracy and safety across all works packages
* Implement daily safe work processes — actively putting teams to work safely through briefings, permits, and oversight across multiple active sites
* Engage with NGET, specialist designers, utility representatives, and highways authorities as required across both cable route programmes
* Produce consolidated programme reporting to the Head of Construction
* Support commissioning, system certification, and Integrated Systems Testing (IST) at the data centre campus
* Recruit and manage project support staff and specialist consultants as required
Experience:
* Construction Management experience- spanning civil, demolition and HV electrical infrastructure
* Proven experience as NEC4, NEC3 or Contract Administrator
* Direct experience of 132 kV or above HV cable installation
* Experience in Demolition projects
* Background in Substations, Power networks or Heavy Civil/Utility Infrastructure
* Proven experience with highways interfaces
* Hands-on experience with groundworks, demolition, foundations, drainage, ducting or cable route preparation
* Full UK Drivers License