M&E Senior Quantity Surveyor in Slough

Our client is one of the most established and well-regarded main contractors operating across the UK construction market, with a consistent reputation for delivering complex, high-specification projects to the highest standards. Their portfolio spans some of the most technically challenging sectors in the industry, where precision, security and engineering excellence are non-negotiable.

With decades of experience and a strong financial position, the business has continued to grow steadily by securing repeat work with blue-chip clients and major public sector bodies. They are widely recognised as a contractor of choice for projects that require advanced M&E expertise, robust governance and a mature commercial approach.

The company has built its success on a foundation of long-term client relationships, technical capability and an unwavering commitment to quality. Continued investment in their people, systems and project capability has positioned them strongly for further growth across their core sectors in the years ahead.

Culturally, this is a business that values stability, integrity and progression. They are known for promoting from within, supporting professional development and creating a working environment where ambitious people are given the platform to grow into senior leadership positions.

You will be based out of the London office, working closely with a senior commercial team responsible for delivering some of the most complex M&E packages in the capital. The projects you will be exposed to are typically high-value, technically intricate and delivered within highly regulated or sensitive operational environments.

The working culture is collaborative, professional and built around mutual accountability. Commercial, project and engineering teams operate as one cohesive unit, with strong leadership and a clear focus on delivering projects safely, on time and to the highest standards of quality.

As Senior QS, you will gain end-to-end exposure across the commercial lifecycle, including pre-construction input, procurement strategy, subcontract management, change control, valuations and final account negotiation. You will engage regularly with clients, design teams, supply chain partners and internal stakeholders, providing a well-rounded experience and excellent foundation for stepping into a Commercial Manager role.

This is a long-term, career-defining opportunity within a business that genuinely supports development. The pipeline of work, calibre of projects and quality of leadership all combine to make this an exceptional environment for an ambitious M&E commercial professional.

• Lead the full commercial delivery of M&E packages across complex healthcare, life sciences and high-security government projects
• Manage procurement strategy, subcontract negotiation, appointments and ongoing supply chain performance
• Oversee monthly valuations, applications for payment, cost reporting, forecasting and final accounts
• Drive change control processes, including identification, valuation and agreement of variations and compensation events
• Provide accurate commercial reporting and risk analysis to senior leadership and the wider project team
• Build and maintain strong working relationships with clients, consultants, designers and key supply chain partners
• Support pre-construction activities including estimating input, value engineering and contract review
• Mentor and develop junior commercial staff, providing technical guidance and supporting their progression

• Proven track record as an M&E Senior Quantity Surveyor with a main contractor or specialist M&E contractor
• Demonstrable experience delivering complex, high-value M&E packages on technically demanding projects
• Sector experience within healthcare, life sciences, pharmaceutical, data centre, defence or other mission-critical environments is highly desirable
• Strong understanding of standard forms of contract, including JCT and NEC, and confident managing change and final accounts
• Excellent commercial acumen, negotiation skills and ability to manage high-value subcontract packages
• Degree qualified in Quantity Surveying, Commercial Management or a related discipline (MRICS desirable but not essential)
• Strong communication and stakeholder management skills, with the ambition to progress into Commercial Management

This role offers a highly competitive salary of up to £120,000 alongside a comprehensive benefits package including car allowance, bonus, pension and private healthcare. You will be joining a financially secure, well-established main contractor with a strong pipeline of premium projects, working alongside experienced commercial leadership in an environment that is genuinely committed to your long-term development. A clearly defined progression pathway into Commercial Management is on offer for the right individual.

To explore this opportunity in confidence, please forward your CV or project profile to or contact 07481 954446 for an initial conversation.