Engineering Hydrologist

About Tonkin + Taylor

Tonkin + Taylor is dedicated to addressing complex water issues across New Zealand and the Pacific region. Their expertise covers catchment hydrology, flood risk analysis, stormwater management, water infrastructure, hydropower, drought mitigation, and climate resilience. The organization supports communities in making informed, future-ready decisions through applied water science and engineering.

Role Overview

We are seeking a skilled Engineering Hydrologist / Water Engineer to join our expanding Water team. This role is ideal for candidates with a solid background in hydrology who are motivated to apply their expertise across varied water engineering projects. Suitable for intermediate to senior-level professionals, this position focuses on applying hydrological science and engineering principles to infrastructure planning, flood risk, and climate resilience challenges.

Key Responsibilities

• Conduct hydrological studies including rainfall-runoff modelling, flood estimation, and catchment analysis.
• Support flood risk management and climate resilience initiatives, including flood and hydraulic modelling.
• Assist in the design and evaluation of hydraulic structures, stormwater systems, and water infrastructure projects.
• Produce detailed technical documents such as reports, specifications, and design assessments.
• Collaborate effectively with multidisciplinary teams comprising engineers, scientists, and planners.
• Engage with clients, councils, and infrastructure stakeholders to facilitate successful project outcomes.
• Contribute to business development efforts and client relationship management appropriate to experience.
• Mentor junior staff and support initiatives promoting technical excellence within the company.

Candidate Profile

• Possess a degree in Civil, Environmental, or Water Resources Engineering, or a related field.
• Experience in hydrology, flood estimation, catchment modelling, or water resource evaluations is essential.
• Strong analytical thinking and problem-solving capabilities.
• Familiarity with hydrological analysis and modelling software tools; proficiency with specific platforms is advantageous.
• Excellent communication skills, both written and verbal.
• Ability to collaborate effectively with clients and multidisciplinary teams.
• A practical and inquisitive approach, with the capacity to convey technical findings clearly to clients and communities.
• A dedication to maintaining high standards of technical quality and ongoing professional development.
• Chartered status or progress towards it is desirable but not mandatory.

Applicants who may not meet every qualification but demonstrate significant hydrology knowledge and eagerness to learn are encouraged to apply.

Benefits

• Flexible work arrangements with options to purchase additional leave.
• Access to professional development, mentoring, internal training, and chartership support.
• Competitive salary packages including paid overtime as per contract.
• An annual wellbeing allowance of $750, access to 24/7 wellbeing resources, and flu vaccinations.
• Enhanced family-related support such as extended parental leave and reintegration coaching.
• A welcoming, inclusive workplace culture with active social groups and impactful projects across the region.