John has over 25 years’ experience in developing and delivering road and rail infrastructure projects across Australia and Internationally. John’s experience as a client, contractor and consultant gives him an excellent insight into what each organisation needs and how best ARCH can help them.  

With over two decades of experience in infrastructure, engineering, and major project environments across Australia, the UK, and broader international markets, Craig brings a wealth of industry knowledge and commercial insight. His background spans strategy, stakeholder engagement, business growth, and market positioning – all underpinned by a strong understanding of complex project lifecycles.

Sandra has over 25 years’ experience in corporate accounting, auditing and the public accounting profession.  As Director Corporate Services for ARCH, she brings her understanding of Corporate Governance, consultancy expertise and broad business knowledge garnered through her position on the board of management in the Not-for-Profit sector and as Principal of her own CPA Practice.

Andy has 25 years of experience and is ARCH’s national lead for Safety Assurance. Andy’s knowledge and experience with Government Agencies and Head of Safety roles with rail infrastructure managers ensure that ARCH provides the best in class rail Safety Assurance services nationally.

With over 20 years of international experience across the Transport, Renewables & Energy sectors, Pakei brings deep expertise in Systems Engineering, Systems Integration, Systems Assurance, and Electrical Systems.He has a proven track record delivering practical, innovative solutions on complex projects across the entire project lifecycle helping clients navigate challenges and achieve outcomes that matter.

With close to 20 years’ experience across consultancies, alliances, joint ventures, operators, and government, Ju-Han is a highly respected Victorian engineering leader known for calm, people-focused leadership in complex environments. Ju-Han brings a holistic, trust-driven approach to delivery, combining strong stakeholder insight with an outcome-focused mindset to achieve efficient, high-value results for clients and teams.

Viknesh is a Systems Engineering, RAM, and Safety Assurance consultant with 9 years’ experience in Technology, and Rail Systems & Safety Assurance on city-defining projects in Victoria. Viknesh's experience spans the entire asset lifecycle, from defining business cases and concepts of operations, through to design delivery, construction, and testing & commissioning in the Rail sector.

Raza has over 10 years of experience in Victoria and was an IRSE Finalist – Systems Engineer of the Year in 2018. Raza’s Victorian experience includes Melbourne Metro, High Capacity Metro Trains, Melbourne Airport Rail and Yarra Trams and he is currently assisting with our Independent Safety Assessor (ISA) role for MTM.

An experienced environment and sustainability leader on major infrastructure projects, Gareth has 10+ years’ experience across all phases of the project lifecycle. Gareth brings expertise in environment and sustainability management in design and planning approvals, construction delivery, assurance and leading sustainability ratings.

Mark has over 15 years of experience in operational leadership, pre-contract and delivery roles across environmental management, approvals and sustainability within various sectors in Australia. Having held positions with Tier 1 Contractors and as a regulator in State and Local Government, he understands approval and compliance requirements, which he can translate into a construction setting to ensure ongoing compliance during the Project lifecycle.

Rosie has a history of delivering sustainability excellence across a range of major infrastructure projects. She is outcomes oriented; an analytical thinker; and passionate about sustainable development and education. She has demonstrated exceptional leadership and skills to engage, motivate and manage multi-disciplinary teams to deliver tangible sustainability outcomes from design through to operation.

David has 20 years of engineering management experience in transport infrastructure, waste-water, and power projects. Prior to joining ARCH as a Director in 2020, David was Downer’s NSW Engineering Manager, responsible for the design, Systems Engineering & Safety Assurance, construction quality and commissioning management across all NSW rail and road projects.

With 14+ years’ experience, in the delivery and leadership of multi-sector projects Damian provides a technical understanding of constructability and the logistics required to deliver successful project outcomes. His ability to integrate his hands on experience with design experience allows him to collaborate with clients and project teams to develop constructability plans integrated with design and procurement strategies to achieve practical and safe construction solutions.