Senior Mechanical Estimator in Birmingham

Due to continued growth, Briggs & Forrester Engineering Services is seeking a talented Senior Mechanical Estimator to join our Midlands team based in our Coleshill Office, Birmingham. This is more than a traditional estimating role — it’s an opportunity to play a pivotal role in securing major projects, shaping tender strategies, and contributing to the continued success of a respected industry leader. If you thrive in a dynamic environment where technical expertise meets strategic thinking, and you’re looking to make a real impact within a collaborative and high-performing team, we’d love to hear from you.

What You’ll Be Doing

• Take a leading role in the tender process, ensuring deadlines are achieved and estimating duties are provided to the highest standard.
• Produce detailed and accurate tender bids and cost plans.
• Review and fully interpret tender documentation including Prelims, T&Cs, BREEAM, Fire Strategy, Acoustics, BIM and more.
• Attend, present and chair internal and external meetings, and take a proactive role within the team.
• Build and maintain strong relationships with existing and prospective clients.
• Collaborate closely with subcontractors and suppliers — leveraging established partners while identifying and developing new leads.
• Ensure M&E abnormals are captured across both disciplines.
• Agree strategies for named specialists and ‘equal’ alternatives within specifications.
• Ensure submissions are accurate, competitive and aligned with project requirements.

Requirements

• Comprehensive technical knowledge across all aspects of Mechanical Building Services.
• The ability to review, challenge and develop tender design information and strategies to provide best value to our clients.
• Strong estimating experience and possess a thorough understanding of project costing strategies.
• Confidence to lead discussions and influence stakeholders at all levels.
• A proactive, solutions-focused mindset.
• The ability to work collaboratively while promoting a positive and supportive team culture.
• Excellent communication skills and attention to detail.

Why Join Us?

This is your opportunity to join a highly successful and well-established team where your expertise will directly influence project success and business growth. You’ll benefit from working within a respected organisation that values professionalism, teamwork, and excellence. If you’re ready to take the next step in your career within a forward-thinking and ambitious business, we’d be delighted to hear from you.

Package

• 25 days holiday (up to 30 days with service) plus bank holidays.
• Private healthcare scheme and life insurance.
• Pension scheme with 5.5% employer contribution.
• Enhanced maternity and adoption policy – 13 weeks full pay followed by 26 weeks at SMP.
• Enhanced paternity policy – 2 weeks full pay (available as consecutive weeks or flexible instalments).
• Employee owned business.
• An excellent working environment, opportunities for career progression and further technical and personal development.
• An inclusive workplace where everyone feels valued, respected, and able to thrive, regardless of background or identity.