Senior Mechanical Estimator

WE ARE LOOKING FOR A SENIOR MECHANICAL ESTIMATOR

Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV.
Number of Roles: 1 | Division: M&E | Location:
Castleford (Hybrid Working)

Sigma are experts at transforming commercial space. With over 20 years experience operating in the fast-paced and dynamic retail sector, Sigma provide a true end-to-end service; from store construction and consolidation to fixture procurement, projects, and mechanical & electrical installation.

Ranked in the top 10% of the 2019 Sunday Times International FastTrack 200 awards, weve been acknowledged as being one of Britains fastest
growing private companies.

Its our people that make us who we are, and we are proud to have some of the most experienced, knowledgeable, passionate, and dedicated individuals within our industry, at every level in our business. Sigma is committed to creating a diverse environment and is proud to be an equal opportunities employer. our business.

Outline of role
As a key member of the Sigma M&E Division, the Mechanical Estimator plays a vital role in helping us win profitable and competitive tenders. Youll use your technical expertise, market insight, and commercial awareness to develop accurate cost estimates that reflect true project value, ensuring Sigma M&E is always positioned to succeed in a competitive marketplace.
Your work directly contributes to the businesss growth and reputation, supporting our mission to deliver high-quality, innovative, and cost-effective M&E solutions for our clients.

Main responsibilities

Prepare detailed project cost estimates, material take-offs, and cost breakdowns.

Review supplier and subcontractor quotations for accuracy and compliance.

Support the tender process, including bid preparation, coordination, and handover to project teams.

Analyse market rates, benchmark data, and project risks to ensure competitive and accurate pricing.

Collaborate with internal teams and external partners to maintain strong commercial relationships.

Drive continuous improvement within the estimating function.

Knowledge and skills required

Prepare detailed project cost estimates, material take-offs, and cost breakdowns.

Review supplier and subcontractor quotations for accuracy and compliance.

Support the tender process, including bid preparation, coordination, and handover to project teams.

Analyse market rates, benchmark data, and project risks to ensure competitive and accurate pricing.

Collaborate with internal teams and external partners to maintain strong commercial relationships.

Drive continuous improvement within the estimating function. xwzovoh

Qualifications

GCSEs (or equivalent) in English and Maths required

HNC/BTEC in Construction or Mechanical Engineering desirable

Degree or chartership advantageous

Benefits:

25 days holiday plus bank holidays

A days birthday leave to be taken within your birthday month

Opportunity to buy or sell up to 3 days holiday*

Opportunity for hybrid working*

Ability to participate in the Octopus EV salary sacrifice scheme*

Ability to participate in the Cycle to Work Scheme*

Employee Assistance Programme

Healthshield cash plan with discounts on high street stores

Free external financial advice offering support for mortgages, pensions and insurances

Enhanced family friendly pay*

Free tea, coffee and fruit on all sites

*Subject to eligibility

Opportunity to be involved with

Group Colleague Board

Quarterly Corporate Events/Charity Involvement

Sigma is committed to providing colleagues with opportunities to progress their career, supported by a range of training and development activities and interventions.
If you think youve got what it takes to join our growing, winning team wed love you to hear from you.