About the role The Switched-On Senior Project Engineer will take ownership of project delivery from award to completion, working across concrete and NPI projects. You'll play a key part in every phase, from planning and estimating to delivery and improvement, working alongside an ambitious, high-performing team.

Key responsibilities
Take ownership of project delivery from award to completion
Accurately undertake estimates and assist in tender delivery
Coordinate crews, subcontractors, suppliers, and stakeholders to ensure safe and efficient project delivery
Assist with estimating, tender preparation, and pricing submissions
Monitor program, costs, and quality, resolving issues before they impact delivery
Prepare key project documentation, including ITPs, RFIs, and progress claims
Maintain a robust site presence while driving improvements in project delivery

About you
Civil Engineering or Project Management qualifications or proven experience delivering civil construction projects
4+ years' experience in civil construction, with exposure to FRP concrete and NPI works
Strong understanding of construction methodologies, sequencing, and project planning
Estimating and tendering experience




Proven track record delivering concrete and/or drainage projects safely, on time, and within budget
Sound knowledge of MRWA standards and civil infrastructure delivery
Robust leadership, communication, and stakeholder management skills, with the ability to engage effectively with site crews and clients
Proactive attitude, growth mindset, and a genuine desire to learn, improve, and contribute to team success

About us Theo Group is a small, family-operated civil construction company specialising in in-situ concrete works, civil contracting, precast installation and non-process infrastructure. We work with major contractors on projects across metro and regional WA. We're big enough to deliver large-scale projects, yet small enough to maintain our family-first, tight-knit culture.

Benefits
Ownership & Influence – Make a real impact on projects and business growth
Diverse Projects – Work across metro and regional WA
Family-First Culture – Join a close-knit team that backs each other
Flexible Working – Flexible rosters and genuine work-life balance
Growth opportunities – Grow your skills and progress as the business grows
Competitive Salary & Performance Bonuses

📌 ‘switched On’ Senior Project Engineer – Civil Construction Perth
🏢 Theo Group
📍 Perth