Senior Quantity Surveyor
Freelance | Outside IR35
Location: South West (site-based)
Sector: Highways / Infrastructure
Contractor: Tier 1
The Opportunity
A Tier 1 infrastructure contractor is seeking an experienced Senior Quantity Surveyor to support the commercial delivery of a major highways project in the South West.
The role is site-based, delivery-focused and suited to a commercially strong SQS who is comfortable operating in live environments and managing subcontract packages independently.
Due to the nature of the project, some details will be discussed confidentially by phone.
Role Overview
The Senior Quantity Surveyor will support early-stage and enabling works, working closely with site and operational teams to manage commercial delivery, cost control and change management under NEC forms of contract.
This role requires a practical, hands-on QS with strong NEC experience and a background working for Tier 1 contractors on highways or major civils schemes.
Key Responsibilities
Commercial management of subcontract packages
Contract administration under NEC (Option C / B)
Change management and compensation events
Cost forecasting and client-facing reporting
Take-offs from drawings and technical information
Supporting early-stage works and transition into construction
Close collaboration with site and engineering teams
Requirements
Essential:
Proven experience as a Senior Quantity Surveyor on highways or major infrastructure projects
Strong working knowledge of NEC contracts
Experience managing subcontractors and commercial risk
Site-based delivery experience
Confident producing forecasts and managing change
Able to work autonomously and take ownership
Desirable:
Tier 1 contractor background
Experience on enabling or early works
Strong, practical and site-led approach
Working Pattern
4 days per week site-based
Long-term contract potential
Engagement
Freelance engagement
Outside IR35
Competitive day rate
Confidentiality
Due to the live nature of the project, full scope, package details and programme information will be confirmed during an initial confidential discussion.
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