Senior Site Manager

Sphere Solutions; Haverfordwest; On-site; GBP 40,000 - 60,000; Full time

Job summary

A construction firm is seeking an experienced Senior Site Manager in Pembrokeshire to oversee residential and commercial projects. The successful candidate will manage site operations, ensure safety compliance, and coordinate resources effectively. This full-time position offers a competitive salary, car allowance, and a Monday to Friday schedule with overtime opportunities.

Benefits

Competitive salary

Car allowance

On-site parking

Holiday entitlement

Qualifications

• Extensive experience managing construction projects over £3m.
• Strong leadership and communication skills.
• Current SMSTS qualification essential.

Responsibilities

• Manage site operations and ensure projects are delivered safely.
• Maintain compliance with health & safety standards.
• Coordinate labour and subcontractors to meet deadlines.

Skills

Leadership

Communication

Organizational skills

Problem-solving

Time management

Education

NVQ Level 5 in Construction Management or higher

Tools

MS Project

Excel

Job description

Job Title: Senior Site Manager

Employment: Self-Employed or Direct Employment

Start Date: ASAP

Location: Predominantly Pembrokeshire, with projects also across Carmarthenshire

Overview

Our client is seeking an experienced Senior Site Manager to lead the successful delivery of residential and commercial construction projects. You will be responsible for driving site performance, ensuring full compliance with safety and quality standards, and maintaining programme targets. This position requires strong leadership, excellent communication skills, and a proven ability to manage teams and subcontractors effectively.

Key Responsibilities

• Manage day-to‑day site operations, ensuring works are delivered safely, on time, within budget, and to the highest quality standards.
• Maintain full compliance with company health & safety procedures, building regulations, NHBC requirements, and statutory legislation.
• Coordinate labour, subcontractors, and resources to meet programme milestones, proactively scheduling activities to maximise efficiency.
• Oversee material control to maintain adequate stock levels while minimising waste.
• Carry out all quality control inspections in line with company guidelines, ensuring defects are resolved promptly to avoid delays or extra costs.
• Monitor and manage site production costs, reporting any variances as required.
• Conduct plot inspections with Local Building Control and take corrective measures to minimise RI/BRI outcomes.
• Deliver toolbox talks and site briefings to promote safety, compliance, and teamwork.
• Work collaboratively with internal departments, suppliers, and external partners to maintain programme momentum.
• Maintain excellent site presentation, promoting a clean, safe, and organised working environment.
• Support and direct the on‑site construction team, providing clear guidance, leadership, and ongoing development.
• Lead by example at all times with professionalism, high standards of workmanship, and positive site behaviour.

Skills & Experience Required

• Extensive experience managing construction projects to established build programmes with consistent achievement of weekly targets.
• Strong leadership, organisational and communication skills, with the ability to influence teams and drive high performance.
• Proven background delivering residential and commercial projects valued over £3m.
• Excellent problem‑solving ability and confidence in prioritising tasks in a fast‑paced environment.
• Comprehensive knowledge of construction processes, trades, and current legislation including H&S, building regulations, and NHBC standards.
• Chartered Institute of Builders membership, NVQ Level 5 (or higher) in Construction Management, or extensive trade background with significant management experience.
• Experience using MS Project and Excel for programming and reporting.
• Current SMSTS qualification is essential.
• First Aid at Work, BTEC/NVQ Level 4, or equivalent certifications are advantageous.
• Full UK driving licence required.

Benefits

• Competitive salary depending on experience
• Car allowance
• On‑site parking
• Monday to Friday schedule, with overtime available
• Holiday entitlement included
• Permanent, full‑time position

Preferred Location

Pembrokeshire (preferred)