Senior Estimator – Civils/Infrastructure – Nuclear

Senior Estimator – Major Infrastructure (Sellafield)

Location: Sellafield, Cumbria
Salary: circa ~£70-80,000 + package
Job Type: Permanent

TRIbuild Solutions are recruiting a Senior Estimator to support a major infrastructure upgrade programme at Sellafield, working with a leading Tier-1 contractor.

This is a key role within the pre-construction team, responsible for leading estimates across complex civils and infrastructure packages within a highly regulated nuclear environment.

Key Responsibilities:

  • Lead and prepare detailed cost estimates for major infrastructure works
  • Review drawings, specifications and tender documentation
  • Engage with supply chain to obtain accurate pricing
  • Identify risks, opportunities and value engineering options
  • Support bid submissions and commercial strategy

Requirements:

  • Proven experience as an Estimator/Senior Estimator within civils or infrastructure
  • Strong understanding of NEC contracts and pricing structures
  • Experience on major projects or regulated environments
  • Excellent analytical and commercial skills

To apply or find out more, contact Leon at TRIbuild Solutions.

Apply now

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At a glance

  • Job reference: BBBH8502_1774445528
  • Location: Whitehaven, Cumbria
  • Job type: Full Time, Permanent
  • Job sector: Other
  • Salary: £70000 – £80000.00 per annum + + fully comprehensive package
  • Published: March 25, 2026