Senior Advisor

Infravisory is a boutique Australian advisory firm committed to becoming a trusted and valued partner to the infrastructure sector across Australia. We work with private and public sector clients across the project lifecycle, providing specialist advice to optimise the project's current stage and support outcomes in future stages.

As part of our growth in 2025, Infravisory is seeking a Senior Advisor - Water to be based in our Brisbane Office, located close to Fortitude Valley Train Station.

As a Senior Advisor – Water, you will play a pivotal role in ensuring the successful delivery of business case estimates to our key clients within the Water Sector. The role includes developing first principle estimates, providing constructability advice and developing construction programs and risk models.

• Estimating: Develop first principle estimates for a range of complex water projects such as pipelines, treatment plant upgrades and pump stations. Experience with Expert Estimation, Candy or CATS would be favourable.
• Tendering & Procurement: Engage with market to obtain supplier quotes to support robust estimates for clients.
• Constructability Advice: Develop detailed construction methodologies and provide constructability advice to clients to support robust estimates.
• Construction Program: Develop detailed construction programs to support robust estimates. Experience with MS Project and P6 is favourable.
• Risk Management: Work with project stakeholders to develop a detailed risk register used in Monte Carlo simulations to derive a P50 / P80 / P90 contingency.
• Report Writing: Prepare a detailed basis of estimate report outlining methodologies, assumptions and exclusions to be provided to the client.
• Measurement: Measure and quantify construction activities from drawings and specifications to inform cost estimates and schedules. Produce a detailed BOQ in the agreed WBS for tender documentation.
• Review and evaluate client documentation to understand project requirements.
• Collaborate with internal and external stakeholders, including suppliers and subcontractors, to achieve competitive and reliable submissions.
• Conduct site visits and identify project risks and opportunities.

• A Bachelor's Degree in Electrical Engineering, Mechanical Engineering, Civil Engineering or Construction Management, or related field (mandatory).
• 3-5 years of local experience working with Tier 1-3 Civil Contractors, with hands-on on-site experience (mandatory).
• Demonstrated experience working on large-scale Water projects (preferred).
• Relevant professional memberships (preferred).
• Must have the right to work in Australia.
• Experience using MS Project and Primavera P6.
• Experience using Expert Estimation, Candy or CATS.
• Experience using CostX.

At Infravisory, we empower high achievers to shape the future of Australia's infrastructure sector by delivering excellence across every stage of the project lifecycle. Our boutique advisory firm thrives on collaboration, innovation and best practices, making a real impact for both public and private clients. Join a team of industry leaders who bring unparalleled expertise and are driven by a shared mission to challenge the status quo and unlock extraordinary outcomes. At Infravisory, your ambitions find a platform where they truly matter.

• Exceptional Projects: Be part of projects shaping the nation.
• Impactful Work: Influence key decisions that drive success and sustainability across infrastructure projects.
• Innovative Culture: Thrive in a forward-thinking team that challenges norms and champions excellence.
• Personal Growth: Access mentorship from industry leaders with decades of global experience. Opportunity to work towards a management role within the business.
• Infravisory is working toward a 4-day working week.
• Bonus and incentive schemes.
• One Professional Memberships paid for.

Interested candidates are invited to submit their resume and a cover letter detailing their relevant experience and why they are a good fit for this role. Please send your application to