Senior Quantity Surveyor – Freelance Contract (Hampshire)

ERSG Ltd; Southampton; On-site; GBP 83,000 - 120,000; Part time

Job summary

ERSG Ltd in Hampshire is seeking a Senior Quantity Surveyor for a freelance contract on a major construction project. You will take ownership of commercial management, cost control and reporting across packages and subcontractors.

The role requires strong stakeholder engagement, CSCS value, and the ability to work independently on site, delivering accurate valuations and timely payments throughout the project lifecycle.

Qualifications

• Proven experience as Senior Quantity Surveyor on construction/infrastructure projects.
• Strong commercial and contractual management skills.
• Experience managing subcontractors and commercial packages.

Responsibilities

• Managing the commercial aspects of allocated packages and works.
• Preparing and managing project cost reports and forecasts.
• Managing subcontractor procurement, packages and accounts.
• Assessing variations and change management.
• Supporting project budgets and cost control.
• Preparing valuations and managing payments.
• Identifying and managing commercial risks and opportunities.
• Producing accurate commercial reporting throughout the project lifecycle.
• Supporting contractual administration and ensuring compliance with project procedures.
• Working closely with project and operational teams to support successful project delivery.

Skills

Commercial management

Contract management

Subcontractor management

Cost control

Forecasting

Stakeholder management

Job description

ERSG Ltd in Hampshire is seeking a Senior Quantity Surveyor for a freelance contract on a major construction project. You will take ownership of commercial management, cost control and reporting across packages and subcontractors.

The role requires strong stakeholder engagement, CSCS value, and the ability to work independently on site, delivering accurate valuations and timely payments throughout the project lifecycle.