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NSI 6 & 8 Site Manager

Full-Time NSI 6 & 8 Site Manager (SR163 PC Representative) Location: Trawsfynydd Substation, Blaenau Ffestiniog, North Wales Initial Base: Warrington Office Start Date: 6th July Duration: Minimum 2 Months Job Type:…

Contract type Contract
Posted 13 July 2026

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About this contract

Full-Time NSI 6 & 8 Site Manager (SR163 PC Representative)

Location: Trawsfynydd Substation, Blaenau Ffestiniog, North Wales
Initial Base: Warrington Office
Start Date: 6th July
Duration: Minimum 2 Months
Job Type: Full-Time

We are currently seeking an experienced NSI 6 & 8 Site Manager to undertake the role of SR163 PC Representative on a major substation project based at Trawsfynydd Substation, North Wales.

The successful candidate will initially be based from our Warrington office before transitioning to site at Trawsfynydd.

Key Requirements

* Proven experience as an NSI 6 & 8 Site Manager.

* Competent to fulfil the role of SR163 Principal Contractor Representative (PC Rep).

* Strong knowledge of National Grid safety standards, procedures and site management.

* Excellent leadership, communication and organisational skills.

* Ability to manage site operations safely, efficiently and in accordance with project requirements.

Assignment Details

* Start Date: 6th July

* Duration: Minimum of 2 months (with potential for extension)

* Location: Trawsfynydd Substation, Blaenau Ffestiniog, LL41 4DT

* Initial Reporting Location: Warrington Office

* Employment Type: Full-Time

Application Process

To be considered for this position, applicants must submit an up-to-date CV demonstrating relevant experience and qualifications. CVs will be reviewed prior to any candidate being accepted for the role.

If you have the required experience and are available to start on 6th July, we'd like to hear from you

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