Location
London

Hours
Full Time

Salary
Negotiable

About the Company
At Mace Construct, our purpose is to redefine the boundaries of ambition. We are innovators, trusted partners, and construction experts. Founded on a belief that the built environment sector could be more efficient, innovative and responsible, we have built a reputation and track record for delivering projects safer, faster and greener. We transform industries, support communities and leave legacies.

About the Project
Mace Construct has worked at Heathrow for more than 25 years, delivering over 400 live frameworks and projects across a 1,227-hectare campus. This extensive experience has developed a deep understanding of operational, technical and stakeholder interfaces under pressure, enabling delivery of change without interrupting ongoing systems. Our teams combine exceptional commitment to safety, smart construction methods and a collaborative, client-focused approach to ensure success and long-term partnerships.

About the Role
The Senior Commercial Manager is responsible for the cost management of complex works packages, managing risk and opportunity to ensure profitability on packages and projects. You will support senior commercial team members in administering monthly commercial procedures such as Cost Value Reports.

What You’ll Be Doing
- Manage and provide leadership to a team of Managers and Professionals, ensuring principles, structures, tools and responsibilities are in place to deliver area plans and excellence.
- Address subcontractor contractual claims and changes.
- Produce monthly client applications.
- Approve invoices and issue Interim Payment Certificates (IPC).
- Draft necessary technical and contractual correspondence.
- Commercially manage design consultants and specialist fees.
- Ensure site teams act within commercial and legal procedures and agreements.
- Communicate effectively with clients and subcontractors.
- Work collaboratively towards net zero carbon transition, proactively identifying and managing associated carbon emissions and reductions during project delivery.

Experience
- Degree in Quantity Surveying, Commercial Management or equivalent.
- Strong financial skills and commercial acumen.
- Understanding of project construction plans.
- Experience in measurement to assess variations.
- Leadership capability with experience managing a team.

About You
- Strong communicator with the ability to manage multiple stakeholders.
- Committed to safety and sustainable construction practices.
- Collaborative and client-focused mindset.

Qualifications
- CSCS card.
- Nice to have:
- NEC contract experience.
- Experience working on airport construction projects.
- Experience managing major projects (£100m+) or multiple projects.
- Experience with reputable main contractors.
- Formal qualification MRICS or similar.