Health & Safety Advisor

Job Description

O'Neill & Brennan are currently representing a well-established main contractor who are seeking an experiences Health and Safety Advisor to join their team on a data centre project in London. The role will take ownership of site-based HS&E performance, driving best practice, ensuring full compliance with legislation, and promoting a strong, proactive safety culture across the project team and supply chain. This position plays a key role in embedding high standards of health, safety and environmental management while supporting the delivery of a complex, large-scale build.\n\nKey Responsibilities\n\nImplement project-specific HS&E systems and provide practical advice and support to site management and workforce.\n\nAssist with the development, review and maintenance of HS&E policies, procedures, risk assessments and method statements.\n\nCarry out regular site inspections, audits and monitoring activities, producing clear reports and tracking corrective actions.\n\nSupport risk identification processes and lead or assist with accident, incident and near-miss investigations.\n\nIdentify training requirements and deliver toolbox talks, inductions and targeted HS&E training sessions.\n\nMonitor subcontractor compliance with HS&E standards and promote consistent performance across all trades.\n\nWork closely with site teams, clients and external stakeholders to maintain high safety standards throughout the project lifecycle.\n\nCandidate Requirements\n\nNEBOSH Construction or related qualification\n\nMinimum of 3 years' experience in a similar HS&E role on large construction projects\n\nStrong organisational skills with the ability to manage multiple priorities effectively.\n\nHigh attention to detail with a proactive and solutions-focused approach.\n\nConfident communicator capable of building strong working relationships at all levels.\n\nAbility to work independently and take ownership of HS&E performance on site.\n\nO’Neill and Brennan values and promotes equality, All individuals will be treated in a fair and equal manner and in accordance with the law regardless of , marital status, , , , , or