Commercial Administrator
Infrastructure Project – Sizewell Area
Pay: £16.00 per hour
Holiday: ~£2.20 per hour accrued (banked and paid when you take time off)
Contract: PAYE via agency
Hours: 42.5 hours per week
Working pattern: Site based (typical hours 8:00–5:30, some flexibility available)
Locations
Initial site for the next few months:
Framlingham Technology Centre
Station Rd, Framlingham, Woodbridge IP13 9EZ
Then moving onto the main project site at:
Main Road, Saxmundham IP17 1LF
The project
This role supports the delivery of a new link road between the A12 and the Sizewell C site, helping divert construction traffic away from local villages and improve access to the wider area.
It’s a visible, meaningful infrastructure project with a real local impact — and you’ll be part of the team delivering it.
The role
You’ll work closely with the Quantity Surveyors and commercial team, providing a strong commercial support function to keep the project running smoothly.
They’re looking for an experienced, reliable head who’s comfortable with data, systems, and detail — someone who can be trusted to get it right.
Day-to-day responsibilities
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Supporting QSs with commercial and cost data
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Processing and tracking invoices, costs, and records
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Maintaining accurate spreadsheets and commercial systems
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Managing and checking data with a strong focus on accuracy
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Chasing information and resolving queries
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General commercial administration to support the site team
What they’re looking for
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Previous experience in a commercial / cost administrator role
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Strong IT skills, especially Excel and internal systems
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Very strong eye for detail and accuracy
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Confident working with data in a live site environment
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Organised, dependable, and able to hit the ground running
Why this role
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Long-term, stable work on a major local infrastructure scheme
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Clear support role within an established commercial team
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PAYE employment with holiday pay accrued and paid properly
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Site continuity as the project progresses
Ganymede is committed to creating a diverse workforce and is an equal opportunities employer. We welcome applications from all suitably qualified persons regardless of age, disability, gender, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, and sexual orientation
