Pre-Construction Assistant Quantity Surveyor

United Infrastructure
📍 Dartford, Kent, United Kingdom 💼 Full-time 🕒 Posted June 20, 2026

Job Description

We are seeking a proactive and detail-oriented Assistant Quantity Surveyor to support our pre-construction team, with a key focus on estimating and managing PCSA (Pre-Construction Services Agreement) projects.

This is an excellent opportunity for someone looking to build their commercial career within a fast-paced environment, gaining exposure to complex schemes while taking ownership of cost planning, procurement support, and day-to-day commercial management during the pre-construction phase.

Key Responsibilities

Estimating & Cost Planning

* Prepare detailed cost estimates and budgets based on Employer’s Requirements, drawings, and specifications

* Support the development and validation of cost plans throughout the PCSA lifecycle

* Analyse supply chain quotations and benchmark pricing to ensure competitiveness

* Assist in identifying risks, opportunities, and value engineering options

PCSA Commercial Management

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Job Details

  • Location Dartford, Kent
  • Job Type Full-time
  • Category construction-and-extraction
  • Posted Date June 20, 2026
  • Application Deadline July 30, 2026