Senior Hydrogeologist — Lead Groundwater & Infrastructure

Douglas Partners; Sydney; On-site; AUD 150,000 - 200,000; Full time

Benefits offered by this job

Company phone and laptop

Job summary

Douglas Partners Pty Ltd in Sydney, Australia, seeks a Senior Hydrogeologist with ~10 years of experience to lead hydrogeological investigations, develop groundwater models and provide design input for major infrastructure projects. The role includes mentoring junior staff, liaising with clients and regulators, and contributing to business development across national projects.

The successful candidate will manage field programs, review technical reports, and collaborate with geotechnical and

Qualifications

• Degree in Hydrogeology, Geology, Environmental Science or similar.
• Strong track record of project delivery and client management.
• Advanced skills with groundwater modelling tools.

Responsibilities

• Lead and manage hydrogeological investigations from scoping to reporting.
• Provide technical design inputs for infrastructure projects (tunnels, dewatering, groundwater control).
• Develop, calibrate and interpret groundwater models (conceptual and numerical).
• Collaborate with geotechnical and civil design disciplines and manage hydrogeological risks.
• Direct fieldwork including drilling, aquifer testing and groundwater monitoring.
• Review and quality-check reports and proposals; mentor junior staff.
• Liaise with clients, regulators and project stakeholders.
• Contribute to business development and client relationships.

Job description

Douglas Partners Pty Ltd in Sydney, Australia, seeks a Senior Hydrogeologist with ~10 years of experience to lead hydrogeological investigations, develop groundwater models and provide design input for major infrastructure projects. The role includes mentoring junior staff, liaising with clients and regulators, and contributing to business development across national projects.

The successful candidate will manage field programs, review technical reports, and collaborate with geotechnical and