Mechanical estimator

Job Description

Mechanical Estimator – £400-£450 per day Self Employed, £85,000 PAYE | Rayleigh, Essex | Full-Time Contract

We’re looking to bring in a Mechanical Estimator to support a growing pipeline of rail and infrastructure projects for one of our clients.

This is a full-time role where you’ll be responsible for pricing mechanical packages from design stage through to tender submission.

This isn’t a role where you’re just handed numbers to plug in, you’ll be expected to:

• Produce accurate take-offs directly from drawings
• Build detailed bills of quantities
• Interpret specifications, ITTs, and technical documentation
• Consider installation, sequencing, and programme
• Engage with subcontractors for pricing and input

You’ll work closely with a hands-on Director and operational team, who will support on labour allowances and buildability — so you’re not working in isolation.

What we’re looking for:

• Strong experience pricing mechanical packages
• Proven ability with take-offs from drawings
• Solid understanding of specifications and delivery
• Experience working with subcontractors
• High attention to detail

Nice to have:

• Rail / infrastructure project exposure
• Experience using Ensign
• Basic understanding of electrical interfaces

This opportunity isn't defined by the title, the business is looking to hire someone who is keen to be employed by a company who will invest in progression, the individual and reward the output provided. If you are looking to have your incentives tailored towards you and not just by what a company envisions you want, apply today.