Site Manager

Department: Operations

Reports to: Senior Management / Project Manager

Direct Reports: Operatives, Sub-Contractors, Trainee/Assistant Site Managers

Version Date: February 2026

Job Purpose

To drive project success by managing on-site activities to ensure the highest standards of safety, quality, efficiency, and customer satisfaction. To facilitate continuous improvement in team performance through effective systems, procedures, and leadership.

Key Responsibilities

Site & Project Management

Oversee all on-site project activities, ensuring tasks are completed on schedule and adequately resourced.

Conduct a daily site walk to proactively identify and resolve issues before undertaking office-based duties.

Supervise installations to ensure compliance with plans, specifications, and safety standards.

Maintain full understanding of project scope, contractual commitments, and limitations.

Avoid undertaking work outside project scope without formal authorisation.

Manage timelines and targets, documenting progress in line with contractual requirements.

Lead weekly and daily planning sessions, forecasting readiness and resource needs.

Identify and monitor project risks and implement mitigation measures.

On smaller contracts, undertake additional responsibilities typically managed by a Project Manager.

Health, Safety & Compliance

Maintain a thorough understanding of Risk Assessments and Method Statements (RAMS) and ensure implementation.

Identify high-risk activities and enforce necessary control measures.

Ensure no work commences without a task-based risk assessment where RAMS are unavailable.

Ensure statutory and quality site records are maintained and stored appropriately.

Promote observation cards as leading indicators of safety performance.

Ensure proper use, maintenance, and operator competency of on-site equipment.

Ensure all staff understand their health and safety responsibilities.

Prevent under-18 employees from operating tools or plant unless directly supervised.

Ensure subcontractors, visitors, and the public are not exposed to risk.

Provide safe access and egress on all controlled premises.

Promote and uphold a culture of uncompromising safety.

Materials & Procurement

Assist in selecting materials that meet specifications and budget constraints.

Coordinate procurement of materials and subcontractors for specific project components.

Verify deliveries against delivery notes for quantity and quality.

Ensure operatives have materials and equipment on time to minimise waste and damage.

Monitor site stock levels and order approved materials as required.

Ensure materials are stored in accordance with product data sheets.

Apply construction product knowledge to minimise lifecycle risks.

Quality & Technical Standards

Understand system specifications and Inspection & Test Plans (ITPs).

Arrange training where required to maintain quality standards.

Confirm team competency before major activities or new system installations.

Arrange supplier briefings where necessary.

Coordinate timely testing of systems.

Oversee client handover of completed areas, ensuring documentation is complete.

Leadership & Communication

Provide strong on-site leadership, promoting adherence to plans and a positive safety culture.

Participate in internal and external site meetings (e.g., safety, coordination).

Maintain professional and effective communication with clients and stakeholders.

Foster inclusive, respectful, and fair treatment across the team.

Maintain current certifications and undertake ongoing professional development (minimum 12 hours CPD annually).

Person Specification

Essential Experience

Previous experience in a Construction Manager or Site Manager role within a relevant sector.

Knowledge of construction products and systems relevant to the role.

Qualifications

CITB Certification (construction-related discipline)

SSSTS Certification

CSCS Accreditation

Desirable

NVQ Level 5 (or equivalent)

Skills & Competencies

Professional & Technical

Strong understanding of construction processes and quality standards.

Commercial awareness.

Strong customer focus and commitment to service excellence.

Ability to set out, check, and monitor installations to a high standard of finish.

Interpersonal

Excellent verbal and written communication skills at all levels.

High ethical standards, demonstrating honesty, respect, and cultural awareness.

Ability to communicate effectively with all members of the site team.

Team & Personal Effectiveness

Ability to work within established systems and guidelines.

Strong organisational skills with the ability to prioritise and work under pressure.

Proven ability to manage and motivate teams.

Flexible and cooperative approach.

Ability to handle challenging situations professionally.

Quick learner with the ability to absorb new information effectively.

Goal-oriented and able to work within defined parameters and targets.