Senior Site Manager

O'Neill & Brennan - Taunton; England; On-site; GBP 100,000 - 125,000; Full time

Job summary

A leading national building contractor is seeking a dynamic Senior Site Manager for a 12-month contract to manage a multimillion-pound education sector development in Cornwall. The successful candidate will lead on-site operations, ensure compliance with health and safety standards, and collaborate with stakeholders. Ideal applicants should have experience managing large-scale construction projects with strong leadership skills. This role offers a unique opportunity to contribute to shaping Cornwall's educational future.

Qualifications

• Proven track record as a Site Manager or Senior Site Manager on large-scale newbuild projects.
• Strong technical knowledge of modern construction techniques and sustainable practices.
• Excellent leadership and communication skills in managing large teams.

Responsibilities

• Lead on-site operations, overseeing all aspects of the build programme.
• Champion health, safety and environmental compliance on site.
• Collaborate with stakeholders to resolve technical challenges.

Skills

Leadership

Communication

Problem-solving

Health and safety compliance

Resource allocation

Education

SMSTS certification

CSCS Black Card

First Aid at Work certification

IOSH/NEBOSH certification

Tools

Asta Powerproject

MS Project

Job description

Freelance Senior Site Manager - 12 month contract

Tier 1 National Building Contractor Location: Cornwall (Newbuild Education Project)

Join a Landmark Project in Cornwall's Education Future. Our client is a leading Tier 1 national building contractor renowned for delivering high‑profile projects across the UK, seeking a dynamic Senior Site Manager for a 12 month contract on a multimillion‑pound education sector development in Cornwall.

This flagship project involves the design and construction of a state‑of‑the‑art educational facility, complete with cutting‑edge learning spaces, sustainable features, and community‑integrated amenities. Valued at over £50 million, it will transform local education and create lasting impact for generations. Working with architects, engineers and subcontractors, you will play a pivotal role from ground‑breaking to handover, upholding the highest standards of safety, quality and efficiency.

Responsibilities

• Lead on‑site operations, overseeing all aspects of the build programme, including resource allocation, subcontractor management and daily coordination to ensure seamless progress against milestones.
• Champion health, safety and environmental compliance, conducting regular audits, risk assessments and toolbox talks to maintain a zero‑incident culture.
• Collaborate with the project director, client stakeholders and design teams to resolve technical challenges, manage variations and optimise build methodologies.
• Drive quality control through rigorous inspections, material approvals and snagging processes, ensuring the final deliverable exceeds client expectations.
• Report on KPIs and key project metrics.
• Foster strong team dynamics, mentoring junior site staff and promoting a culture of continuous improvement and innovation.
• Liaise with local authorities, utilities and community groups to navigate site logistics, traffic management and stakeholder engagement in line with Cornwall's unique environmental sensitivities.

Qualifications & Experience

• Proven track record as a Site Manager or Senior Site Manager on large‑scale newbuild projects (ideally £20m+ value) within the education, commercial or public sector.
• Strong technical knowledge of modern construction techniques, including modular builds, BIM integration and sustainable practices (e.g., BREEAM accreditation).
• Relevant qualifications such as SMSTS, CSCS Black Card, First Aid at Work and IOSH/NEBOSH certification.
• Excellent leadership and communication skills, with experience managing multidisciplinary teams of 50+ and handling complex client relationships.
• Proficiency in project management software (e.g., Asta Powerproject, MS Project) and a proactive approach to problem‑solving in fast‑paced environments.
• A passion for the education sector and a commitment to delivering projects that make a real difference – previous experience in Cornwall or the South West is a bonus.

Please note: rate advertised is PAYE – No CIS available for this contract.

O'Neill & Brennan values diversity and promotes equality. All individuals will be treated in a fair and equal manner and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability or sexual orientation.