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Job Description

Senior Estimator / Estimator – Pre-Construction Commercial

Location: London / South East

Salary:

• Senior Estimator: £70,000 – £85,000

Start: January

Division: Pre-Construction / Concrete Structures

Overview

Our client, a leading contractor specialising in RC frame, groundworks and complex basement structures, is seeking to appoint an Estimator or Senior Estimator to join their Pre-Construction Commercial team. This is a key strategic hire to replace a senior member of the department in January, with an expectation that the successful individual will quickly take ownership of tenders, support junior staff and develop into a senior presence within the team.

The role is suited to a commercially minded QS/Estimator who can confidently engage with clients, present pricing, challenge assumptions and operate effectively in a fast-paced tendering environment. This is not a traditional site QS role, it is fully pre-construction focused, covering tendering, pricing, scope interrogation and package management.

Key Responsibilities

Tendering & Pricing

- Lead or support pricing for RC frame, groundworks, basement and temporary works packages.

- Deliver tenders within typical 4-week cycles, managing up to 10 tenders per month.

- Build and manage pricing spreadsheets, including collating and analysing subcontractor quotations.

- Identify scope gaps, clarifications and commercial or technical risks.

- Produce clear, structured cost breakdowns for internal review and client presentations.

Pre-Construction & Client Interface

- Attend and contribute to client meetings, explaining pricing rationale and cost drivers.

- Present tender submissions and respond confidently to commercial or technical questions.

- Challenge incomplete tender information and proactively request missing details.

- Support bid strategy development, including value engineering opportunities.

Package & Scope Management

- Manage pricing and scope analysis for packages including scaffolding, piling, RC frame, basements and temporary works.

- Interrogate drawings and specifications to ensure accuracy of pricing.

- Compare, rationalise and negotiate subcontractor prices.

- Maintain clear documentation and pricing audit trails.

Team & Leadership

- Support and mentor junior estimators where required.

- Take responsibility for tender ownership and task allocation.

- Step into a senior role within the pre-construction team during the transition period.

- Maintain strong organisation, communication and commercial standards.

Experience Required

- Experience as a QS or Estimator within civils, RC frame, groundworks or structural concrete.

- Strong understanding of slipform, jumpform, basement works, temporary works and concrete structures.

- Proven ability to price RC frame and groundworks packages, someone who understands concrete

- Confident in client-facing communication and commercial discussions.

- Ability to discuss methodology, buildability and sequencing at a pre-construction level.

- Strong Excel and pricing competency.

Attributes & Behaviours

- Confident, articulate communicator as this is a client facing role.

- Comfortable challenging assumptions and asking open questions.

- Commercially aware with a strong pre-construction mindset.

- Organised, proactive and able to take ownership of workload.

- Professional presence suitable for client meetings and presentations.

What This Role Is Not

- Not a live-site QS role.

- No valuations, monthly applications or site commercial management.

- No requirement for daily site presence.

This is a pure pre-construction role focused on pricing, tenders and commercial clarity.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.