Senior Site Manager

Thorn Baker Construction; Faringdon; On-site; GBP 52,000 - 59,000; Full time

Job summary

Thorn Baker Construction seeks a freelance Senior Site Manager in Faringdon, Oxfordshire to oversee a school building project and a student services building. You will directly manage a Site Manager and an Assistant, ensuring projects progress to meet quality, time, and cost targets.

The role requires strong leadership, clear communication, and robust health and safety governance on site, with reporting to senior management and clients.

Qualifications

• Proven experience as a Senior Site Manager, preferably on new build school projects.
• Demonstrable track record of managing multiple site operations simultaneously.
• Strong knowledge of construction techniques, health and safety regulations, and quality standards.
• Experience coordinating and supervising site teams to deliver projects on time and within budget.

Responsibilities

• Lead and manage all aspects of site operations for the new build classroom block and student services building.
• Supervise, support and direct the Site Manager and Assistant Site Manager to ensure efficient workflow.
• Ensure adherence to health and safety legislation and company policies on site, including site inspections and risk assessments.
• Maintain effective communication with clients, subcontractors and suppliers to resolve issues and maintain momentum.
• Monitor progress against schedules and budgets, identifying and mitigating risks or delays.
• Prepare and present regular reports on progress, quality, safety, and cost control to senior management and clients.
• Ensure site personnel hold appropriate qualifications and that documentation is up to date.
• Promote best practices in construction methods, quality control and environmental considerations.

Skills

Leadership

Communication

Team management

Organisational skills

Problem-solving

Site administration

Documentation

Tools

SMSTS

CSCS

First Aid

Driving Licence

DBS Check

Job description

Senior Site Manager

Location: Faringdon, Oxfordshire

Job Type: Contract, Full-Time

Start date: November 2026

Duration: 50 weeks

Salary: £280 - £320 per day

About the Role

We are seeking a Freelance Senior Site Manager to oversee the construction of a new build classroom block and student services building at a school in Oxfordshire. This role requires direct management of a Site Manager and an Assistant Site Manager, ensuring that both projects progress concurrently to meet quality, time, and budget requirements. The successful candidate will demonstrate strong leadership and communication skills to coordinate site activities, maintain health and safety standards, and liaise effectively with all stakeholders.

Key Responsibilities

• Lead and manage all aspects of the site operations for the new build classroom block and student services building simultaneously.
• Supervise, support and direct the Site Manager and Assistant Site Manager to ensure efficient workflow and compliance with project specifications.
• Ensure adherence to health and safety legislation and company policies on site at all times, including conducting regular site inspections and risk assessments.
• Maintain effective communication with clients, subcontractors, suppliers, and other stakeholders to resolve issues promptly and maintain project momentum.
• Monitor progress against programme schedules and budgets, identifying and mitigating any risks or delays.
• Prepare and present regular reports on site progress, quality, safety, and cost control to senior management and clients.
• Ensure all site personnel hold the appropriate qualifications and certifications and that site documentation is accurate and up to date.
• Promote best practise in construction methods, quality control, and environmental considerations.
• Manage resources effectively, including labour, plant, and materials, to optimise productivity and reduce waste.

Required Qualifications and Certifications

• Site Management Safety Training Scheme (SMSTS) certificate.
• Construction Skills Certification Scheme (CSCS) card.
• Valid First Aid qualification.
• Full, clean driving licence.
• Enhanced Disclosure and Barring Service (DBS) check.

Education and Experience

• Proven experience as a Senior Site Manager within the construction industry, preferably within new build school projects.
• Demonstrable track record of managing multiple site operations simultaneously.
• Strong knowledge of construction techniques, health and safety regulations, and quality standards.
• Experience in coordinating and supervising site teams to deliver projects on time and within budget.

Knowledge and Skills

• Comprehensive understanding of new build school construction requirements and project delivery.
• Excellent leadership and team management skills.
• Strong organisational and problem-solving abilities.
• Effective communication and interpersonal skills to engage with a variety of stakeholders.
• Competency in site administration and project documentation.
• Ability to work under pressure and meet tight deadlines.

Working Conditions

The role is site-based with frequent outdoor work in variable weather conditions.

Full-time hours are expected, with flexibility required to meet project demands.

Contract position with the possibility of extension depending on project progress.