Internal Site Manager – Freelance (CIS) Location: Brixton, London Duration: Ongoing contract until January 2026 Rate: Competitive (CIS) O'Neill & Brennan are currently seeking an experienced Internal Site Manager for a freelance opportunity on a major residential development project near Brixton. Role Overview: You will be responsible for managing 2–3 blocks of RC frame apartments, overseeing all internal works from 1st fix through to final handover. This is a hands-on management role, requiring strong coordination and communication skills to ensure quality and timely delivery. Requirements: Minimum 3–5 years’ experience working on residential builds in the UK Proven background with a Tier 1 Main Contractor or large residential developer Strong knowledge of internal construction phases, snagging, and handover processes SMSTS, CSCS, and First Aid certifications (desirable) Key Responsibilities: Day-to-day management of internal packages Coordinating subcontractors and ensuring work is carried out to high standards Monitoring progress against the program Ensuring health and safety compliance at all times Managing quality control and snagging processes This is a freelance role paid via CIS, running through to January 2026, with the potential for ongoing work thereafter. O’Neill and 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