Cost Estimator – Defence – All Levels

Company: Turner & Townsend
Apply for the Cost Estimator – Defence – All Levels
Location: London
Job Description:

Overview

In this role you will deliver high-profile cost estimates for large-scale defence and infrastructure programmes within Turner & Townsend’s Defence South East team. You will contribute to a range of estimation outputs to support client decision-making, from early Order of Magnitude to detailed first-principles estimates, while collaborating with a high-performing team. The role combines technical estimation with data analysis, benchmarking, and best-practice development to help clients achieve their objectives. This is a chance to work on complex programmes in a security-conscious environment, with clear impact on project outcomes and client delivery.

Pay / Benefits

  • equal opportunity employer
  • flexible working environment
  • diversity and inclusion networks
  • maternity steering groups
  • health and wellbeing initiatives

Responsibilities

  • Produce accurate, comprehensive estimates and cost plans for projects in a timely manner
  • Control and manage the estimating process at project level
  • Produce estimates with minimal supervision
  • Assist in gathering and sharing estimating data
  • Support development and promotion of estimating best practices
  • Contribute to achieving departmental objectives
  • Stay updated on technical developments to provide best-practice guidance

Key requirements

  • Qualified in Estimating or Quantity Surveying with relevant experience
  • Experience in estimating and/or QS services in large project environments
  • Experience with estimating software packages
  • Membership of a professional body with chartered status or working towards
  • Desirable: membership of RICS and/or CIOB
  • Desirable: understanding of MoD procedures (inferred)
  • Estimating software packages
  • Data analysis and benchmarking

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Posted: October 1st, 2026