Construction Assurance Manager

Overview

Construction Assurance Manager - Earthworks / Major Civil Engineering

Location:

Brackley

Working Pattern: 4 days per week

Company Overview: A leading global engineering, infrastructure and project management organisation delivering complex, large-scale programmes across the built environment. Operating across sectors including energy, defence, education, commercial and industrial infrastructure, the business provides end-to-end services from consultancy and engineering through to project delivery and asset life cycle management. Teams work in highly integrated, multidisciplinary environments on nationally significant and technically challenging projects.

Role Overview: An experienced Construction Assurance Manager is required to support delivery of major civil engineering works with a focus on earthworks. The successful candidate will provide construction assurance across project activities, ensuring works are delivered safely, to specification, and in line with programme requirements.

• Provide construction assurance across major civil engineering and earthworks projects
• Monitor contractor performance and site delivery standards
• Ensure compliance with health and safety requirements and project procedures
• Identify risks, non-conformances, and quality issues, implementing mitigation measures
• Support project teams in achieving programme and delivery targets
• Provide reporting and assurance updates to stakeholders

• Significant experience in major civil engineering or infrastructure projects
• Strong earthworks experience (essential)
• Strong health and safety knowledge within construction environments
• Experience in construction assurance, site oversight, or project delivery
• Excellent stakeholder communication skills
• Ability to identify risks and drive quality improvements

• Job Title: Construction Assurance Manager
• Company: Manpower
• Location: Northampton, Northamptonshire
• Sector: Construction
• Contract: Contract
• Hours: Full Time
• Posted: Feb 19th 2026
• Closes: Mar 22nd 2026