Site Supervisor

Trinzic; Glasgow; On-site; GBP 40,000 - 60,000; Full time

Job summary

KBR is seeking an experienced Site Supervisor to support the safe and compliant delivery of a complex infrastructure programme in the UK. This site-based role requires close collaboration with the Project Manager, contractors and wider stakeholders to oversee day-to-day works and ensure NEC4 contract compliance.

You’ll review testing and commissioning activities, manage defects and maintain accurate site records while reporting on quality, safety and performance.

Qualifications

• Previous experience supervising complex construction, engineering or infrastructure works.
• Good working knowledge of NEC4 contracts.
• Experience of site inspections, quality assurance and defect management.
• A strong understanding of site Health & Safety requirements.
• Experience working with contractors and subcontractors and challenging performance appropriately.
• Strong record keeping, documentation and reporting skills.
• The confidence to work closely with Project Managers, engineering teams, contractors and multiple site stakeholders.
• A collaborative approach with mutual trust and robust project controls.

Responsibilities

• Provide day-to-day oversight of site activities to ensure safety, quality and contractual compliance.
• Review testing and commissioning documentation and coordinate commissioning activities.
• Maintain accurate site, quality and commercial records.
• Work with Project Managers, contractors and wider site stakeholders to resolve issues.

Skills

Construction supervision

NEC4 contracts

Site inspections

Health & Safety

Documentation

Stakeholder management

Job description

Title:

Site Supervisor

At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added services, and long-term operations and maintenance services to ensure consistent delivery with predictable results.

Trinzic is the future independent company to be created through the planned spin-off of KBR's Mission Technology Solutions business, expected in January 2027. Our people work at the frontier of what is possible, delivering solutions in challenging environments and advancing some of the world's highest-priority national security and space missions.

Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the world. Join us at a defining moment and help shape the future of a company built to tackle complex challenges and make a meaningful impact.

Candidates who join KBR's Mission Technology Solutions business before the spin-off will transition to Trinzic when the separation is complete and will not need to reapply for employment.

KBR is looking for an experienced Site Supervisor to support the safe, compliant and effective delivery of a complex infrastructure programme.

This is a site-based role where you’ll work closely with the Project Manager, contractors, commissioning teams and wider stakeholders, providing day-to-day oversight of works and helping ensure delivery meets the required standards for safety, quality and contractual compliance.

As Site Supervisor, you’ll provide day-to-day oversight of site activities, ensuring works are delivered safely, efficiently and in accordance with NEC4 contractual requirements. You’ll carry out inspections and testing, manage defects, support Factory and Site Acceptance Testing (FAT/SAT), and monitor contractor performance, quality and Health & Safety.

You’ll also review testing and commissioning documentation, coordinate commissioning activities and maintain accurate site, quality and commercial records. Working closely with the Project Manager, contractors and wider site stakeholders, you’ll help resolve issues, support site permits and competency checks, capture lessons learned and contribute to the safe and successful delivery of the project.

We’re looking for someone with strong site supervision experience who is comfortable working within a structured, safety-critical project environment.

You’ll ideally bring:

• Previous experience supervising complex construction, engineering or infrastructure works.
• Good working knowledge of NEC4 contracts.
• Experience of site inspections, quality assurance and defect management.
• A strong understanding of site Health & Safety requirements.
• Experience working with contractors and subcontractors and challenging performance appropriately.
• Strong record keeping, documentation and reporting skills.
• The confidence to work closely with Project Managers, engineering teams, contractors and multiple site stakeholders.
• A collaborative approach, with the ability to work in the spirit of mutual trust and cooperation while maintaining robust project controls.

Security Requirements

SC clearance.

Location

You will need your own transport as the client site is in the Argyll and Bute area.

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Belong, Connect and Grow at KBRAt KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.