Mechanical Estimator

Mechanical Estimator – Rail / Infrastructure Projects
Rate: £350–£400 per day (Freelance, Full-Time)

We are looking to appoint a Mechanical Estimator to support a growing pipeline of rail and infrastructure-led projects. This is a full-time contract role, working closely with a hands-on operational team.

The role will focus on pricing mechanical packages from design stage through to tender submission, with a strong emphasis on accuracy, technical understanding, and buildability.

Key Responsibilities:

• Producing accurate take-offs directly from drawings
• Preparing detailed bills of quantities ahead of tender submission
• Pricing mechanical works based on design information and specifications
• Interpreting ITTs, technical documents, and works information
• Engaging with subcontractors for pricing and programme input
• Considering installation methodology, sequencing, and programme durations
• Supporting tender submissions through to final review

You will work closely with the Director and operational team, who will support on labour allowances, buildability, and delivery approach.

Requirements:

• Proven experience pricing mechanical packages
• Strong ability to carry out detailed take-offs from drawings
• Confident interpreting specifications and technical documentation
• Understanding of installation methods and project delivery
• Experience working with subcontractors and supply chain
• High level of accuracy and attention to detail

Desirable:

• Experience within rail or infrastructure environments
• Familiarity with Ensign estimating software
• Basic understanding of electrical interfaces (plant, power, controls)

Additional Information:

• Full-time contract position
• Office-based in Essex (some flexibility may be considered)
• Expenses covered excluding standard commuting