Location: National Grid 400kV Substation, Pembroke, SA71 5SS.
Job Type: Temporary Contract
Start Date: 01/06/2026
End Date: 23/12/2026
Hours: 20 hours per week (flexible)
Working Pattern: 4 x 5-hour shifts (mornings or afternoons available)
Rate: £15 per hour
IR35 Status: Inside IR35
The Role:
We are currently recruiting for a Site Administrator to support operations on a National Grid substation project in Pembroke.
This is a part-time, flexible opportunity ideal for someone with previous site office experience, looking to work within a busy and safety-critical infrastructure environment.
Key Responsibilities:
Scanning and uploading delivery notes and site documentation
Managing and filing key project documentation (Daily Briefs, PASS, Task Allocation Sheets, etc.)
Uploading and maintaining records on shared drives
Obtaining supplier quotes and raising requisitions/orders via procurement
Supporting reporting requirements including:
SO27 reporting
Weekly SHES reportingPlanning and coordinating routine inspections, including:
Fire extinguishers
Lifting equipment
Fire alarms
Electrical inspections and welfare units
Liaising with security providers for weekend and bank holiday cover
Transferring completed SMS inspections (Safety Culture) to site folders
Supporting the wider site team with general administrative dutiesRequirements:
Essential:
Strong administrative and organisational skills
Good IT skills (document management, data entry, reporting)
Ability to work independently and manage workloadDesirable:
Previous experience working in a construction or site office environmentAdditional Information:
Flexible working hours (morning or afternoon shifts available)
Working on a live National Grid substation project
Inside IR35 - PAYE/Umbrella payment methods only
If you're interested or know someone suitable, please apply with your CV or get in touch for more details.
Search is an equal opportunities recruiter and we welcome applications from all suitably skilled or qualified applicants, regardless of their race, sex, disability, religion/beliefs, sexual orientation or age
Salary description
£15.00 - £15.00 per hour