Senior Estimator Engineer – Infrastructure Projects
Step off site and into a strategic, client-facing role
Infrastructure focus | Global expertise | Career growth
About Us
Keller is Australia’s leading geotechnical contractor and part of the world’s largest ground engineering group. We deliver foundation and ground improvement solutions to the construction, infrastructure, and mining sectors.
The opportunity
We are seeking a Senior Estimator Engineer with infrastructure site experience and a solid understanding of geotechnical design. This is a unique role for someone ready to move off site and into a front-end, strategic position focused on securing major project work.
You do not need formal estimating experience; we are looking for a technically strong engineer who understands how infrastructure projects are built and can confidently engage with clients and stakeholders.
Key responsibilities
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Work with clients, consultants, and contractors to shape project solutions
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Use your practical site knowledge to assess constructability and project risk
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Prepare technical scopes, budgets, and support tender submissions
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Identify new opportunities through your industry network
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Collaborate with business development and operations to align strategies
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Stay up to date with market activity, geotechnical innovations, and client needs
About you
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Degree in Civil or Geotechnical Engineering
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Site-based infrastructure experience (civil, transport, or related sectors)
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Exposure to geotechnical design and ground engineering methods
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Strong interpersonal and communication skills
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A proactive, commercial mindset with client-facing ability
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Existing industry contacts in infrastructure (highly desirable)
What we offer
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Flexible work arrangements (1 WFH day per week)
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Supportive, team-driven culture with career development opportunities
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Global technical knowledge sharing and mentoring
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Competitive salary, benefits, and above-industry parental leave
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Long-term progression opportunities across technical, operational, and commercial pathways
How to apply
Click Apply Now to join Keller and be part of delivering Australia’s most critical infrastructure projects.
Keller Australia is an equal opportunity employer, and we support diversity in our workforce. We encourage applications from people of culturally and linguistically diverse backgrounds; women; people with disabilities; people who identify as LGBTI+; and Aboriginal and Torres Strait Islander peoples.
Learn more at www.keller.com.au