Flexible working arrangements to support your work-life balance Employee-owned model that promotes growth and innovation Lead high-impact projects across diverse sectors ABOUT THE COMPANY. This leading consultancy specialises in geotechnical and environmental engineering, bringing over 50 years of industry experience. With a national presence, the company consistently delivers innovative, high-quality solutions for complex projects and has firmly established itself as a trusted leader in the geotechnical industry. ABOUT THE POSITION. As a Principal Geotechnical Engineer, you will lead and manage complex geotechnical projects, providing expert technical guidance and delivering innovative solutions. In addition to overseeing project teams and ensuring high-quality outcomes, you will play a crucial role in business development by building strong client relationships and driving new opportunities. You will mentor engineers, shape the strategic direction of projects and contribute to the ongoing growth and success of the business. DUTIES. Lead and manage geotechnical investigations, assessments and data interpretation Build and maintain business relationships Prepare geotechnical reports, recommendations and design solutions Provide expert guidance during construction phase services Train, mentor and support geotechnical engineers Prepare project tenders and cost estimates Lead the broader team to ensure budgets and timelines are met SKILLS AND EXPERIENCE. Degree in Geotechnical Engineering or equivalent Proven experience in business development Chartered status (preferred) Proficiency in Plaxis 2D/3D, WALLAP, GeoStudio and gINT or similar CULTURE. This employee-owned consultancy offers a collaborative and inclusive culture where integrity, leadership and continuous improvement are deeply valued. Senior professionals are trusted with meaningful responsibility, supported by a culture of open communication, mutual respect, and professional autonomy. With a strong focus on technical excellence, mentorship and team engagement, this is an environment where experienced engineers can lead, innovate and make a lasting impact. BENEFITS. Performance-based bonuses Flexible working arrangements Employee-owned model HOW TO APPLY. Click “Apply for this job” or contact Kiera McKay on (02) 9231 4999 or kmckay@ivorygroup.com.au for a confidential discussion.