Trainee Estimator

A Different Career Path for Civil Engineers

Location:

Pontyclun, South Wales
Sector:
Rail & Civil Engineering
Job Type: Full Time

Not every engineering career needs to stay on site.

Many successful Estimators, Bid Managers and Pre-Contracts leaders began their careers as Site Engineers and construction professionals before moving into work winning. Their practical project experience now helps shape major infrastructure schemes long before construction begins.

This role is an opportunity to use your engineering knowledge in a different way, developing commercial awareness, strategic thinking and tendering expertise whilst still playing a key role in the successful delivery of major rail and civil engineering projects.

If you're looking for a long-term career that combines technical engineering knowledge with business growth, commercial awareness and project strategy, this could be the perfect next step. You'll be supported by experienced professionals and given a clear pathway into a rewarding career in estimating, pre-contracts and bid management.

• Competitive salary (dependent on experience)
• 25 days annual leave plus bank holidays (increasing with service)
• Up to 3 volunteer days
• Company contributory pension scheme
• Life Insurance
• Medicash Health Cash Plan & Rewards
• Structured support for personal and professional development, with clear career pathways and progression opportunities
• Internal development programmes dedicated to supporting future business leaders, including Purposeful Leadership, Women in Leadership and mentoring initiatives
• Ongoing training and learning opportunities
• A safe, supportive and inclusive working environment
• Employee forums to ensure your voice is heard and valued

Our South Region delivers a diverse range of rail and civil engineering projects across Wales, Western and South East business units. Working with key clients including Network Rail, Transport for Wales and other major infrastructure stakeholders, we successfully deliver projects including:

• Station enhancements and platform construction
• Bridges, footbridges and structures
• Embankments, earthworks and drainage schemes
• Tunnels, strengthening and refurbishment projects
• Electrification and plant works
• Multi-disciplinary rail infrastructure packages
• Framework and minor works programmes

Our Pre-Contracts Team plays a critical role in securing future work across CP7 frameworks and infrastructure projects, supporting the continued growth of the business.

We have an exciting opportunity for a Trainee Estimator to join our CP7 Pre-Contracts Team based in Pontyclun.

This role offers a fantastic opportunity for someone with an engineering background to transition into a career in estimating and work winning within the rail and civil engineering sector.

Whether you're a recent graduate, an Apprentice Site Engineer, Trainee Site Engineer, Graduate Engineer or an early-career engineer currently working on site, this position provides a unique opportunity to build upon your technical and construction knowledge whilst developing new commercial and pre-contract skills.

Working alongside experienced Bid Managers and Estimators, you'll gain hands‑on experience preparing tenders for major rail and civil engineering schemes across Wales and the wider South Region. You'll learn how projects are secured, how tender strategies are developed and how successful bids are built from both technical and commercial perspectives.

This is an excellent opportunity to develop a long‑term career within a growing work‑winning team, with structured training, mentoring and clear progression pathways towards Estimator, Senior Estimator and Bid Management roles.

• Learn and develop proficiency in first-principles estimating techniques.
• Support the preparation of detailed cost estimates for rail and civil engineering tenders.
• Review drawings, specifications and tender documentation to identify scope and requirements.
• Assist with quantity take‑offs and measurement activities.
• Prepare and issue subcontractor and supplier enquiries.
• Obtain, analyse and compare quotations from suppliers and subcontractors.
• Work closely with Bid Managers, Estimators, Planners and operational teams to support tender submissions.
• Assist with tender risk reviews and pricing strategies.
• Support the preparation of pricing documents, estimating reports and tender submissions.
• Maintain organised tender records and documentation.
• Attend tender review meetings and contribute to-bid…