Testing and Commissioning Manager

At Bouygues Construction Australia, we are dedicated to the design, construction, and delivery of nation shaping projects across civil infrastructure, engineering, and energy and services.
We have proudly been working in Australia for more than 25 years.
Our local experience in underpinned by significant global expertise and resourcing.

About T2D

The consortium of John Holland, Bouygues Construction, Arcadis Australia, Jacobs and Ventia has been selected to build South Australia's biggest-ever road infrastructure project. In partnership with the South Australian Government, this consortium forms the Torrens to Darlington (T2D) Alliance.

The Torrens to Darlington (T2D) Alliance, will deliver the final 10.5km section of the North-South Corridor, forming a continuous 78 km, non-stop, traffic light-free motorway, and contributing to a long-lasting legacy for the community and people of Adelaide.

The T2D Project involves constructing two separate tunnels – the Southern Tunnels and the Northern Tunnels connected by an open motorway, with a combined total distance of 10.5km, open to traffic in 2031.  The T2D project comprises the tunnels, surface works including road and bridge construction in addition to services buildings and complex mechanical and electrical infrastructure. The T2D Alliance is committed to providing opportunities for local people, Aboriginal workers, apprentices, trainees and job seekers who are long-term unemployed and offers people an incredible opportunity to be a part of an iconic project.

Role Summary

The T&C Manager leads the transition from construction to operation, verifying that all systems function correctly individually and together (system integration). This role ensures the tunnel is safe, efficient, and ready for public use.

The T&C Manager reports to the M&E Director and is responsible for the overall commissioning plan, program and budget. Primary responsibilities include:

• Review the design and identify areas of improvement to facilitate the T&C


• Manage external and internal stakeholders


• Manage T&C budget and program


• Manage resourcing within the T&C team


• Coordinate the various subcontractor requirements related to testing and commissioning within the overall team

Key Responsibilities

Safety & Compliance: Ensure all T&C activities comply with road authority standards, safety regulations, and environmental requirements, specifically focusing on life safety systems.

Leadership: Manage and provide direction to a team of commissioning engineers, technicians, and vendor representatives

Stakeholder Management: Coordinate with design engineers, construction teams, subcontractors, and external stakeholders (e.g., fire services, road authorities) to resolve interface issues.

Strategy & Planning: Develop and implement the overarching T&C Strategy, commissioning management plans, and detailed, logic-linked schedules (e.g., Primavera P6) for all sub-systems.

Systems Integration: Manage the testing of complex, interconnected systems, including Tunnel Ventilation Systems (TVS), Lighting, SCADA, Fire Suppression, Drainage, Traffic Management Systems (ITS), and Power Supply.

Documentation & Reporting: Review test procedures (FAT/SAT), verify results, and maintain detailed documentation for Final Acceptance Certificates (FAC) and Operational Readiness. Monitor and report on key T&C performance metrics and Identify opportunities.

Quality & Risk Management: Audit testing documentation to ensure quality assurance and manage risks associated with site testing to minimize downtime and prevent accidents.

Punch-list/Defects Management: Identify, track, and close out all deficiencies (punch-list items) identified during testing.

Required Qualifications & Experience

Education: Bachelor’s or master’s degree in electrical, Mechanical Engineering (or related discipline).

Experience: Minimum 15 years’ experience in a senior commissioning role on major, complex, long-tunnel infrastructure projects (road or rail), preferably in Australia.

Technical Knowledge: Deep understanding of tunnel ventilation, fire safety, and SCADA systems.

Software: Proficiency in Microsoft Office Suite, and project management tools like Primavera P6.

Key Competencies:

• Leadership: Ability to lead multidisciplinary teams under high-pressure scenarios.


• Problem-Solving: Quick identification of system failures and technical issues.


• Communication: Excellent interpersonal skills for dealing with subcontractors and clients.


• Proactive Nature: Ability to identify risks early and develop mitigation strategies.

Why T2D?

At T2D, we’re committed to creating an inclusive and supportive workplace where everyone can thrive. We offer:

• Competitive remuneration and benefits.


• Opportunities for career development and progression.


• A strong focus on health, safety, and wellbeing.


• The chance to work on iconic projects that make a real difference

How to Apply

If you’re ready to take the next step in your career and join a team that’s transforming lives, we’d love to hear from you. Apply now by submitting your resume and a cover letter outlining your suitability for the role.