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Blue Fox

Quality Assurance Engineer

On site

London, United kingdom

Freelance

17-02-2026

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Skills

Quality Assurance Project Management

Job Specifications

Site Quality Lead – CSA (Contract) | Data Centre Project | Slough | Outside IR35

We are a leading General Contractor delivering a major data centre project in Slough, and we are seeking an experienced Site Quality Lead (CSA) to join the team on a contract basis – outside IR35.

This is a high-profile, fast-paced scheme within one of the UK’s most active data centre hubs, offering a strong day rate and long-term contract potential.

The Role

As Site Quality Lead (CSA), you will take full ownership of quality assurance and quality control activities across all Civil, Structural and Architectural packages on site.

You will work closely with Project Management, Engineering teams, subcontractors, and the client to ensure all works are delivered in line with specifications, programme, and industry best practice.

Key Responsibilities

Lead and manage all CSA quality activities on site
Implement and maintain the Project Quality Plan and ITPs
Carry out inspections, audits, and surveillance of subcontractor works
Review and approve method statements and quality documentation
Manage NCRs and drive timely close-out
Interface with client representatives and third-party inspectors
Support handover documentation and QA dossiers
Promote a strong “right first time” quality culture

Requirements

Proven experience in a CSA-focused Quality Lead/Manager role
Background in large-scale construction or mission-critical projects
Data centre experience strongly preferred
Strong understanding of QA/QC processes, ITPs, ISO standards
Confident managing subcontractors and client interfaces
Available to start at short notice preferred

What’s on Offer

Competitive day rate
Contract role outside IR35
Long-term opportunity on a flagship data centre scheme
Immediate start available

If you are a hands-on, site-based Quality professional with strong CSA experience and are looking for your next contract role outside IR35, apply now.

About the Company

The Hunt for High Performance Starts Here. Blue Fox was founded to elevate the game in mission-critical consultancy and recruitment--cutting through the noise with precision, speed, and true partnership. With over 30 years' combined experience in white-collar recruitment across tech infrastructure and mission-critical construction globally, we understand this sector inside out. Our clients build the future. We lay the foundations. What We Do 1. Strategic Hires - When the hire matters most, average won't cut it. We will partn... Know more