Assistant Commercial Manager/Assistant Quantity Surveyor

Mace Group; City of London; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading construction firm in London is seeking an Assistant Commercial Manager/Assistant Quantity Surveyor. This role emphasizes safety, project compliance, and the successful delivery of construction projects. Candidates should have construction management expertise and experience building relationships with stakeholders. The company supports flexible and hybrid working options.

Qualifications

• Experience in the successful delivery phase of projects and programmes.
• Experience leading parts of construction projects within large, diverse teams.

Responsibilities

• Advocate for Mace's value of safety first and maintain exceptional standards.
• Work as part of the construction delivery team.
• Assist in the control and coordination of specific areas or packages.

Skills

Construction management expertise

Developing commercial and financial acumen

Building relationships with key stakeholders

Knowledge of carbon and sustainability considerations

Education

Working towards membership of MCIOB/MAPM/MRICS/MICE

Job description

Assistant Commercial Manager/Assistant Quantity Surveyor

At Mace, our purpose is to redefine the boundaries of ambition. We believe in creating places that are responsible, bringing transformative impact to our people, communities and societies across the globe. To learn more about our purpose, culture and priorities, visit our strategy site.

Within our construct business we harness our unique combination of leading-edge practical expertise and project delivery to unlock the potential in every project.

Safety First - Going Home Safe And Well

• You will be an advocate of Mace's value of safety first, and be accountable for leading and maintaining exceptional safety, quality, cost, programme, sustainability and project compliance standards.
• You will possess knowledge of local health and safety rules and regulations relevant to project portfolio.
• You will promote a diverse and inclusive working environment and understand the importance of the wellbeing of the people you manage.

Client Focus – Deliver On Our Promise

• You will work as part of the construction delivery team, taking direction from the project senior leadership team and other construction managers.
• You will build relationships with stakeholders, both internally and externally.
• You will build a strong working relationship with your clients and support the construction lead in turning the client’s vision into a deliverable on‑site plan.

Integrity – Always Do The Right Thing

• You will assist in the control and coordination of specific areas or packages, and ensuring they meet quality and safe working standards.
• You will support the construction delivery team in influencing the long‑term development of strategy for a function or business unit (BU), creating a sustainable business future.
• You will commit to making a positive impact for our people, our clients, and our planet, and take ownership for holding others to account who do not uphold the Mace values.

Create Opportunity For Our People To Excel

• You will support other managers and junior members of your project team and provide an environment to share knowledge and experience.
• You will actively network, innovate, and seek understanding of best practice, utilising the full depth of knowledge of Mace group, the centres of excellence, Mace way control centre and knowledge hub.
• You will provide support to delivery teams, creating a culture of ownership, promoting roles and responsibilities.

You’ll need to have:

• Working towards membership of MCIOB/MAPM/MRICS/MICE or equivalent demonstrable professional or personal development.
• Experience in the successful delivery phase of projects and programmes.
• Construction management expertise.
• Developing commercial and financial acumen.
• Experience leading parts of construction projects within large, diverse teams.
• Experience of building relationships with key stakeholders.
• Knowledge of how carbon and sustainability considerations will shape the outlook of the projects you are working on.

Mace is an inclusive employer and welcomes interest from a diverse range of candidates. Even if you feel you do not fulfil all of the criteria, please apply as you may still be the best candidate for this role or another role within our organisation.

We are also open to discussing part‑time, flexible, and hybrid working options if suitable within the role.

Additional Information

• Primary Location: GB-GB-London
• Organization: Mace Construct Limited
• Schedule: Regular
• Job Type: Full‑time
• Job Posting: 29-Oct-2025, 9:43:13 AM