Mechanical Estimator (Thermal Insulation) Location: Brentwood Job Type: Full-Time, Permanent (Monday-Friday) Salary: £40,000-£50,000 DOE + Benefits About the Company Our client is a growing thermal insulation contractor with over 30 years of industry experience, delivering high-quality insulation solutions across commercial, industrial and energy sectors. Due to continued growth and a strong order book, they are looking to appoint an experienced Mechanical Estimator. The Role We are seeking a Mechanical Estimator with proven thermal insulation experience to manage projects from quantity take-off through to final quotation and tender submission. Working closely with suppliers, subcontractors, and clients, you will prepare accurate, competitive tenders and play a key role in securing new business. Key Responsibilities * Review drawings, specifications and tender documents. * Complete detailed quantity take-offs for pipework, ductwork, vessels and tanks. * Prepare labour, material and subcontractor cost estimates. * Use mechanical estimating software to produce estimates and quotations. * Obtain and assess supplier and subcontractor pricing. * Prepare tender submissions and commercial cost breakdowns. * Identify risks, opportunities and value-engineering solutions. * Attend site surveys and pre-tender meetings where required. * Support negotiations and project handover following contract award. Requirements * Proven experience as a Mechanical Estimator preferably within the thermal insulation industry. * Experience managing projects from take-off to final quotation. * Experience with in Ensign software or similar. * Strong understanding of insulation systems, materials and specifications. * Ability to interpret technical drawings and project documentation. * Excellent commercial, numerical and communication skills. * Strong Microsoft Excel skills. What's on Offer? * Competitive salary and benefits package. * Opportunity to join a well-established business with over 30 years of success. * Long-term career progression. * Diverse and high-profile projects. * Supportive team environment and ongoing development. Apply Now If you have thermal insulation estimating experience and are confident delivering accurate tenders from take-off through to final quotation, we'd like to hear from you. Submit your CV today and one of the MarkMay team will be in touch