Project Estimator

ISS is looking for an experienced Project Estimator to join our growing Variable Works team supporting a major government contract.

As Project Estimator, you will support the delivery of projects across a national government estate by providing accurate cost analysis, estimate validation and commercial oversight.

You will be responsible for reviewing contractor quotations, assessing project costs, producing detailed pricing schedules and ensuring compliance with contractual obligations and Schedule of Rates requirements. This is a commercially focused role that combines technical construction knowledge with strong analytical and stakeholder management skills.

Key Responsibilities

• Review and challenge third-party quotations and project cost submissions.
• Assess project costs across HVAC, fit-out, building fabric and refurbishment projects.
• Validate labour, materials, plant, transport and equipment hire costs.
• Ensure compliance with contractual obligations and National Schedule of Rates.
• Obtain and evaluate quotations from suppliers and subcontractors.
• Prepare detailed estimates, cost plans and pricing schedules.
• Support bids, tenders and commercial submissions.
• Review technical drawings, specifications and take-offs.
• Present pricing recommendations and cost summaries to stakeholders.
• Identify opportunities for cost savings while maintaining quality and compliance.
• Undertake site visits to gather project information and support estimate accuracy.
• Produce final quotations for project works.

We're looking for a commercially minded estimator with a strong background in construction, FM or building services projects.

Essential Experience

• Proven experience in estimating, quantity surveying, cost control or commercial management.
• Experience managing or overseeing project budgets exceeding £1m.
• Strong understanding of construction processes, including HVAC, fit-out and fabric works.
• Experience reviewing quotations and validating project costs.
• Ability to interpret technical drawings, specifications and project documentation.
• Strong commercial awareness and market knowledge.
• Excellent analytical skills and attention to detail.
• Strong stakeholder management and communication skills.
• Familiarity with construction-related health and safety requirements.
• Proficiency in estimating and project management software.
• Full UK driving licence.

Qualifications

Relevant qualifications may include:

• HNC/HND or Degree in Quantity Surveying
• Construction Management
• Civil Engineering
• Similar construction-related discipline

The Company

ISS is a global leader in workplace and facilities management, helping organisations create environments where people and businesses can thrive. We partner with clients across sectors - from healthcare to finance - to deliver smart, sustainable solutions that improve everyday experiences.

We’re proud to be an inclusive employer, committed to diversity, wellbeing, and supporting the Armed Forces community.

As a Disability Confident employer, we’re committed to making our recruitment process accessible. If you require any adjustments, please contact our Resourcing Team - we’ll be happy to support you.

Join ISS and be part of something bigger.