Assistant Site Manager

At Bellway we recognise that people are the key to our success, and we are committed to building an inclusive culture that values and respects difference, combined with creating a safe and inclusive working environment for all colleagues. This means we are positive about making adjustments as well as providing flexible working and we would be happy to talk to you about how this could work for you.

• Company:
  Bellway Homes
• Salary: competitive
• Type:
  Full Time
• Region: UK – East Midlands
• Town/City:
  Milton Keynes
• Posted: 29/04/2026
• Listed in:
  Site Management
• Reference: 310564
  
  CON

The Assistant Site Manager reports to the Construction Director and assists with the responsibility for managing all aspects of a construction development site, ensuring safe, efficient and cost‑effective works while maintaining the highest quality of work and customer service within the given timescales.

• Support the Site Manager with the day‑to‑day running of the development and provide clear direction to those working on the construction site regarding their responsibilities and targets.
• Assist with management and implementation of health and safety procedures, working closely with Bellway Health and Safety Managers.
• Motivate, support and manage directly employed site staff, providing toolbox talks, training, coaching and support as required to improve performance.
• Ensure site presentation is maintained to the correct standard at all times.
• Support the Site Manager to deliver all aspects of production requirements in strict accordance with relevant technical and planning documentation.
• Fully conform to building regulations and warranty providers’ requirements (NHBC, LABC Services).
• Assist with producing accurate production/progress returns and ensure they are updated and sent to the Construction Manager and/or Construction Director as requested.
• Assist with company‑directed quality control procedures and inspections at the correct timings, and rectify any defects to avoid additional cost, time delays or quality reduction.
• Monitor and control the cost of production, and approve payment to contractors and trades where appropriate.
• Maintain adequate site records including reports, labour requirements, plant, materials, site inductions and health and safety records.
• Thoroughly inspect and ensure any remedial work is completed prior to each NHBC key stage inspection.
• Work with sales through regular sales/build meetings to ensure a smooth and controlled delivery of homes for customers.
• Carry out New Home demonstration tour and other customer tours in line with the company’s customer‑first procedures.
• Deliver excellent customer service to customers in line with company customer‑first guidelines.
• Accept responsibility for duties and responsibilities as determined by the Site Manager, and deputise for the Site Manager when required.

• Experience as an Assistant Site Manager with a high‑volume residential house builder.
• Experience of effectively managing teams.
• Up‑to‑date knowledge of health and safety, building legislation and current NHBC standards.

• GCSE Maths and English – Grade C/4 or above (or equivalent).
• Valid CSCS card at Site Manager level (or equivalent).
• Valid SMSTS certificate.
• Valid First Aid certificate.
• Construction Management – HNC Level 4, HND Level 5 or NVQ Level 6 is desirable.
• Valid Scaffold Appreciation certificate (desirable).
• Valid LOLER certificate (desirable).

• Strong communication, listening and presentation skills.
• Excellent attention to detail.
• Methodical, conscientious, organised and able to deliver high standards.
• Ability to recognise problems and deal with them quickly and effectively.
• Ability to work independently as well as part of a team.
• Ability to manage and motivate a team.
• Ability to thrive under pressure in a fast‑paced environment.
• Ability to problem‑solve and delegate effectively.
• Proficient IT skills with a good working knowledge of Microsoft Office (Word, Excel, Outlook) and the ability to adapt to new systems.
• Committed to diversity and inclusion.

• Willing to be flexible in respect to day‑to‑day duties and hours worked.
• Work outside in all weathers.
• Ability to travel to development sites, including the divisional office.

• Competitive salary.
• Competitive car allowance.
• Optional salary sacrifice car scheme.
• Competitive annual bonus.
• Contributory pension scheme.
• 25 days holiday plus bank holidays.
• Access to discounts and benefits portal.
• Share Save Scheme.
• Cycle to Work Scheme.
• Life assurance.
• Holiday Purchase Scheme.
• Earn and Learn Opportunities.

We reserve the right to close this vacancy if a large volume of applications are received.