Job Description

Who Is Walter Lilly?

Walter Lilly is a premier provider of high quality construction services for London and the South East's finest landmark and heritage buildings, alongside state-of-the-art science and higher education facilities. With over 100 years experience, we bring bold, complex projects to life. Our clients come to us for the best, expecting results that stand out on a global stage.


Boasting an impressive track record of unique projects, we work with industry-leading architects, engineers, interior designers, and highly skilled tradespeople on a portfolio ranging from the UK's most recognisable listed attractions to cutting-edge contemporary structures.


We now seek an enthusiastic Site Manager or Assistant Site Manager to join us on a permanent, full-time basis.


You will have the chance to work at the heart of complex, high-profile projects, where your ideas, decisions, and expertise drive solutions that make a visible, lasting difference.

The Culture

At Walter Lilly, we work with each other and our clients in the spirit of collaboration. We recognise the expertise of those who have been with us for many years whilst investing in the next generation of rising industry stars, combining invaluable experience with fresh, innovative thinking.



We are an Equal Opportunities Employer committed to fostering a diverse, equitable and inclusive workplace where everyone feels valued, respected, and supported to reach their full potential. We strive to create a culture where employees can bring themselves to work in line with our core values of integrity, honesty, and fairness.

The Role

Working alongside our Building Services Manager and the wider site team on a project, largely comprising of mechanical and electrical elements, you will ensure the safe, effective and timely delivery of all site operations.


You'll be responsible for the day-to-day short-term planning of the project, ensuring key elements are delivered safely, in line with specifications and on time, and that project delivery is consistent with our strategy, goals and quality standards.


Leading by example, you'll oversee positive and effective communication between our site delivery, design and supply chain teams and ensure compliance with our business processes as well as health and safety standards.



Additionally, you will:

Manage relationships with subcontractors, suppliers and any other key personnel Oversee defect management and inspection regimes Contribute to the review of construction detailing Ensure that the Design and Procurement Schedule is reviewed and verified Produce progress reports Ensure all site personnel maintain high standards of site presentation, keeping the site clean, tidy, and well-organised at all times

About You

To be considered for the role of Site Manager, you will need to demonstrate:

Qualifications appropriate to the role A minimum of 3-years' experience in a site management role within the construction industry Good experience of M&E packages Good knowledge of safe systems of work and putting people to work safely The ability to work calmly under pressure Good knowledge of programme management and control Recognition of the importance of change management and the associated risks Excellent communication and inter-personal skills The ability to manage and communicate respectfully and coherently with all stakeholders including the client Outstanding organisation and prioritisation skills Valid CSCS card (or ability to obtain)

How to Apply

If your skill set matches the above and the prospect of helping deliver some of the country's finest projects appeals to you, please reach out via the button shown.



Your application will be processed by Walter Lilly and interviews will be conducted on a rolling basis as suitable candidates apply. We therefore encourage you to submit ASAP to avoid missing out.