Assistant​/Junior Quantity Surveyor

Better places, thriving communities.

• Assistant Quantity Surveyor / Junior Quantity Surveyor

Mitie Power & Grid - Major Projects

Location: Hybrid Working | UK Wide Projects

Contract Type: Permanent, Full Time

Reporting To: Quantity Surveyor / Senior Quantity Surveyor

Build Your Career in One of the UK's Fastest-Growing Infrastructure Sectors

The UK's energy network is undergoing a once-in-a-generation transformation.

Significant investment in electricity infrastructure, renewable energy, battery energy storage systems (BESS), substations and network reinforcement projects is creating exciting opportunities for the next generation of commercial professionals.

At Mitie Power & Grid, we are delivering critical infrastructure projects that will support the UK's energy future. We are looking for an ambitious Assistant Quantity Surveyor or Junior Quantity Surveyor to join our growing Major Projects team and develop their career within a thriving and resilient sector.

Whether you are recently qualified, working towards a professional qualification, or already gaining experience within construction, engineering, infrastructure or utilities, this role will provide exposure to major projects, experienced mentors and excellent long-term career opportunities.

As an Assistant Quantity Surveyor / Junior Quantity Surveyor, you will support the commercial management of major infrastructure projects across the UK.

Working alongside experienced commercial professionals, project managers and delivery teams, you will gain hands‑on experience across all aspects of quantity surveying, including cost management, contract administration, subcontractor management, change control and commercial reporting.

This is an excellent opportunity for someone looking to develop into a Quantity Surveyor and beyond within a growing Power & Grid business.

• Assist the commercial team with the day‑to‑day management of project finances and commercial activities.
• Support the preparation of project cost reports, forecasts and budgets.
• Assist in producing Cost Value Reconciliations (CVRs) and cash flow forecasts.
• Help monitor project performance against budgets and targets.
• Maintain accurate commercial records and documentation.

• Assist with the administration of NEC, JCT, FIDIC and other standard forms of contract.
• Support change management processes, including compensation events, variations and change control.
• Assist in the preparation of applications for payment and supporting documentation.
• Help maintain records to support contractual entitlement and claims.
• Support final account preparation and agreement.

• Assist with subcontractor procurement activities, including tender enquiries and evaluations.
• Support the administration of subcontract agreements.
• Measure and value completed works.
• Assist in the review and processing of subcontractor applications and variations.
• Help manage subcontractor accounts through to final account closure.

• Work closely with Project Managers, Engineers, Planners and Site Teams.
• Attend project meetings, commercial reviews and site visits.
• Support the identification and management of commercial risks and opportunities.
• Ensure project documentation is maintained in line with company procedures.
• Contribute to effective commercial governance and reporting.

• A genuine interest in developing a career in Quantity Surveying, Commercial Management or Project Delivery.
• Strong numerical, analytical and problem-solving skills.
• Good communication and relationship-building abilities.
• Strong organisational skills and attention to detail.
• Ability to work collaboratively within a team environment.
• Profi…