Senior Estimator; Power T&D - Civils and Building

Senior Estimator – Power Transmission & Distribution (Civils & Building)

Locations: Warrington, Barnsley, Swanley

Sector: Power & Energy – Transmission & Distribution

About the Opportunity: We are seeking an experienced Senior Estimator to support the growth of our Power & Energy portfolio across the UK. This key role focuses on civil and building projects associated with substation infrastructure and wider network expansion programmes. You will play a pivotal role in securing major projects with key clients including SSE, SPEN, NGET, NGED and other distribution network operators.

You will lead and support pre‑contract activities from initial enquiry through to tender submission, working alongside an experienced technical lead. You’ll be responsible for planning, developing and pricing upcoming works, ensuring submissions are technically robust, commercially competitive and strategically aligned to support continued sector growth.

• Lead the preparation of civil and building estimates within Power T&D projects
• Support pre‑qualification submissions and tender enquiries
• Develop detailed first‑principles estimates and cost plans
• Work collaboratively with technical, commercial and operational teams
• Engage with the supply chain to obtain accurate and competitive pricing
• Review and interpret technical drawings and specifications
• Identify risks, opportunities and value engineering solutions
• Contribute to winning tender strategies across a national portfolio

• Proven experience as an Estimator / Senior Estimator in Power T&D or utilities infrastructure
• Strong background in civils and building works, particularly for substation projects and associated infrastructure
• Experience working on both distribution and transmission schemes
• Demonstrated pre‑contract and tendering expertise
• Strong commercial awareness and technical understanding

• Experience with DNOs / National Grid clients such as SSE, SPEN, NGET, NGED
• Familiarity with estimating software (e.g. Causeway or similar)
• Experience in a contractor environment within energy infrastructure

• Work on nationally significant energy infrastructure projects
• Support the UK’s transition to a low‑carbon future
• Career progression and professional development opportunities

This role can be based from any of our regional offices:
Warrington, Swanley, Barnsley.

Equal Opportunities

Employer:

We are an equal opportunities employer offering challenging, worthwhile careers to everyone. We are committed to fostering a diverse and inclusive environment.