Rubicon Consulting is currently recruiting for an Estimator on a 6 Month Rolling Contract, based in Stafford

Role Summary

We are seeking an experienced Estimator to support the delivery of high-voltage electrical infrastructure projects focused on National Grid substations from 132kV and above. The role involves preparing accurate cost estimates for EPC and construction works including civil, electrical, and balance-of-plant activities associated with substation upgrades, extensions, and new builds.

The Estimator will work closely with engineering, procurement, commercial, and project management teams to develop competitive and technically robust tender submissions while ensuring alignment with National Grid standards and project specifications.

Key Responsibilities

* Prepare detailed cost estimates and tender submissions for substation projects from 132kV to 400kV.

* Analyse tender documentation, drawings, specifications, and scopes of work issued by National Grid or principal contractors.

* Produce BOQs (Bills of Quantities) and pricing schedules for civil, electrical, and mechanical elements of substation works.

* Obtain and evaluate supplier and subcontractor quotations for materials, plant, and specialist services.

* Develop labour, plant, and material cost build-ups using historical data and current market rates.

* Identify commercial risks and opportunities within tender documents and propose mitigati...