Interspan Civil provides post-tensioning, heavy lifting, jacking, specialist grouting and structural strengthening for infrastructure projects across Australia.

As part of the DYWIDAG Group, a global leader in construction technology and infrastructure solutions, we pair the agility of a specialist contractor with the strength and reach of a worldwide organisation. Our projects are complex, technically demanding and hands-on from design through to construction, and we're looking for a Project Engineer to help bring them to life.

About the role

Reporting to the Construction Manager, you'll translate engineering design and approved methodologies into safe, on-program site delivery. You'll plan and coordinate day-to-day works, track progress, manage subcontractors and suppliers, and maintain the quality, safety and commercial records that underpin successful projects. Based at our Chatswood head office, you'll make regular visits to sites across NSW, with occasional interstate travel.

Key responsibilities

Delivering projects in line with the approved construction program and methodology

Preparing look-ahead programs, monitoring progress and flagging deviations early

Coordinating labour, plant, materials, subcontractors and deliveries

Preparing RFIs, resolving site issues and escalating where required





Maintaining site records to support cost control, variations, claims and EOTs

Championing safety across SWMS, ITPs, pre-starts, toolbox talks and WHS compliance

Driving quality outcomes and giving explicit direction to supervisors and site crews

Key skills and qualifications

Degree in Engineering (Civil/Structural)

Minimum 2 years' construction experience, ideally in a site or project engineering role

Exposure to specialist works (post-tensioning, jacking, temporary works, heavy lifting, strengthening) highly regarded

Experience in construction methodology, sequencing and program control

Sound commercial awareness and disciplined record-keeping

Solid WHS knowledge and a proactive, preventative safety mindset

Confidence to work autonomously under pressure

Clean driving licence and own vehicle (essential)

Permanent residency / full work rights in Australia

To Apply

Please submit your resume and a brief cover letter via SEEK, outlining why your experience and skills make you the right fit for this role.

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📌 Site Project Engineer (Willoughby)
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