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Principal Hydrogeologist / Principal Geochemist

Brisbane, Queensland💼 Full-time🗓 2026-08-28 → 2026-09-30

Core

Senior technical and leadership role leading complex groundwater, geochemical, and contaminated site projects for oil and gas, mining, and major industrial clients in Queensland.

Role type

Principal Hydrogeologist / Principal Geochemist

Builds

Conceptual site models, fate and transport assessments, risk-based evaluations, groundwater monitoring programs, aquifer tests, numerical models, and remediation strategies.

Domain

Environmental consulting, hydrogeology, geochemistry, oil and gas, mining

Required skills

Groundwater modeling, geochemical analysis, contaminated site assessment, mine water management, closure planning, regulatory compliance (Queensland/Australia), project management, team leadership, technical report authoring

Preferred skills

Postgraduate qualification in Hydrogeology/Geology/Environmental Science/Engineering, business development, proposal preparation

Technologies

Numerical modeling software, groundwater monitoring equipment, geochemical analysis tools

Responsibilities

Provide senior technical oversight on complex groundwater and contaminated site projects; lead development of conceptual site models and risk-based evaluations; design and review groundwater monitoring programs and numerical models; act as Project Director managing scope, budget, and technical quality; mentor multidisciplinary teams; engage with regulators and clients; support business development and strategic pursuits

Seniority

Principal, hands-on IC with leadership responsibilities

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