We are seeking an experienced
National Estimation & Design Manager
to lead the preparation of competitive, high-quality tenders across complex piling and ground engineering projects nationwide.
This is a senior technical and commercial role, responsible for guiding estimation and design teams, shaping engineering solutions, and ensuring tenders are delivered accurately, competitively, and in line with quality, safety, and environmental standards.
About the Role
Reporting to the Director, you will take ownership of tender pricing and design solutions for major civil and piling projects. You will work closely with state-based estimation and design teams, project managers, and external stakeholders to maximise tender success and ensure smooth transition from tender to delivery.
Key Responsibilities
Analyse tender documentation and identify scope, risks, assumptions, and information gaps
Lead and coordinate estimation and design teams to develop cost-effective, compliant engineering solutions
Modify and optimise designs where required to meet client and commercial objectives
Ensure pricing is competitive and within approved commercial parameters
Oversee supplier and material sourcing and maintain supplier reference registers
Coordinate tender submissions with quality, safety, finance, and administration teams
Conduct post-award briefings with state managers and project teams
Maintain tender registers and record client feedback
Ensure full compliance with WHS,



environmental, and quality management systems
Promote continuous improvement across estimation, design, and tendering processes
Projects & Scope
You will work across a wide range of piling and ground engineering solutions including:
CFA and bored piles
Retaining walls and sheet piling
Diaphragm walls
Ground improvement works
Associated civil and structural works
About You
You are a commercially astute engineering professional with strong leadership capability and deep experience in civil or piling projects.
You will bring:
Tertiary qualification in Engineering
5–10+ years' experience in civil engineering or construction (piling experience preferred)
Strong understanding of tendering processes and major infrastructure projects
Experience with geotechnical and structural design software
Excellent commercial judgement and negotiation skills
High attention to detail and ability to work to tight deadlines
Robust stakeholder engagement skills across clients, contractors, and consultants
Proficiency in Microsoft Excel, Outlook, and engineering/design software
Knowledge of ISO ****, ISO *****, and ISO ***** standards
Why Join Us
Lead nationally significant civil and piling projects
Work with experienced technical and project teams
Play a key role in winning and shaping complex infrastructure work
Competitive senior-level remuneration package

📌 National Estimation Manager (New South Wales)
🏢 Careerone Partner Network
📍 New South Wales