Senior Estimator

Middlesex Ltd; Milton Keynes; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

25 days holiday

Pension

Hybrid working environment

Job summary

Middlesex Ltd is seeking a Senior Estimator to lead tendering for drylining, partition and ceiling packages. You will analyse quotations, assess risks and opportunities, and deliver adjudication and handover documentation to delivery teams.

The role requires strong drywall and fit-out knowledge, the ability to interpret drawings and specifications, and a proactive, collaborative mindset to work with design and operations across high-profile projects.

Qualifications

• Experience as an Estimator or Senior Estimator.
• Strong understanding of drywall systems and interior fit-out.
• Ability to read drawings, specs and technical information.
• Commercial awareness with negotiation and analytics.
• Experience with Tier 1 contractors and major projects.
• Strong communication and relationship-building skills.
• Ability to manage multiple tenders and deadlines.
• Proactive, organised and detail-oriented approach.
• Experience with estimating software and MS Office.
• Collaborative mindset with design and operations teams.

Responsibilities

• Obtain and analyse subcontractor and supplier quotations.
• Identify risks, opportunities and value engineering options in tenders.
• Produce tender adjudication documents and handover information.
• Build and maintain relationships with clients and prospects.
• Identify opportunities for business growth and repeat work.

Skills

Estimator experience

Drywall knowledge

Interpret drawings

Commercial negotiation

Tier 1 contractor experience

Communication skills

Tender management

Detail-oriented

Estimating software

Team collaboration

Education

Construction qualification

CSCS card

UK driving licence

Tools

Estimating software

Microsoft Office

Job description

About the Role

We are looking for an experienced Senior Estimator with a strong technical understanding of drylining, partition and ceiling packages.

You'll Be Responsible For

• Obtaining and analysing subcontractor and supplier quotations.
• Identifying risks, opportunities and value engineering options within tenders.
• Producing tender adjudication documents and handover information for delivery teams.
• Building and maintaining strong relationships with existing and prospective clients.
• Helping identify opportunities for business growth and repeat work.

Skills & Experience Required

• Proven experience as an Estimator or Senior Estimator.
• Strong technical understanding of drywall systems, interior fit-out and construction sequencing.
• Ability to interpret drawings, specifications and technical information accurately.
• Commercial awareness with strong negotiation and analytical skills.
• Experience working with Tier 1 contractors and major construction projects.
• Strong communication and relationship-building skills.
• Ability to manage multiple tenders and deadlines simultaneously.
• Proactive, organised and detail-oriented approach.
• Experience with estimating software and Microsoft Office packages.
• A collaborative mindset and willingness to work closely with operational and design teams.

Qualifications

• Relevant construction qualification preferred (HNC/HND/Degree or equivalent experience).
• CSCS card desirable.
• Full UK driving licence preferred.

What Middlesex Offers You

• Competitive salary and benefits package (25 days holiday, pension etc.).
• Hybrid working environment (minimum 3 days in office).
• Clear career progression and ongoing training, CPD and professional
• development.
• Opportunities to work on high profile projects across multiple sectors.
• A collaborative and supportive culture where people work hard, deliver high standards, and enjoy what they do.
• A forward-thinking environment within a growing UK business.
• The opportunity to contribute to landmark projects alongside experienced industry professionals.

Our Values

We are Driven by Design. Defined by Quality.

This means:

• Quality First

We take pride in delivering work to the highest standards. Attention to detail, technical excellence and getting it right first time are at the heart of every project we undertake.

• Design-Led Delivery

We believe the best outcomes are achieved through early collaboration. By combining in-house design, planning and operational expertise, we solve problems before they reach site, reduce risk and help our clients deliver projects more efficiently.

• Safety Always

Nothing is more important than the wellbeing of our people. Health and safety isn't simply about compliance—it's embedded in our planning, decision-making and day-to-day operations to ensure everyone goes home safely.

If you are a driven Senior Estimator — or an Estimator ready to take the next step in your career — we would love to hear from you.

We are proud to be an equal opportunities employer. We believe that diverse perspectives make us stronger, and we recruit based on talent, potential and a shared commitment to our values.