Senior/Principal Engineering Geologist

Tetra Tech
Renewable Energy From Adzuna
Posted Oct 26, 2026 4 views

About the role

Join a growing Geo-Environmental team of around 100 specialists across the UK and Ireland, delivering expertise in ground investigation, land quality & remediation, and groundwater & geothermal services. This role supports continued expansion in Northern Ireland, focusing on technically robust delivery and sustainable growth across sectors including Energy, Water, Defence, Nuclear and Property. You will contribute to strengthening regional capability, enhancing client relationships and mentoring junior staff.

What you will do

  • Undertake and manage ground investigations.
  • Prepare interpretative reports on land quality and contamination.
  • Design and supervise remediation schemes.
  • Manage groundwater investigations and develop conceptual site models.
  • Contribute to the development of geothermal energy projects.
  • Liaise with clients, regulators, and other stakeholders.
  • Mentor and guide junior members of the team.

What you need

  • A degree in Geology, Engineering Geology, or a related discipline.
  • Significant experience in ground investigation, land quality assessment, and remediation design.
  • Experience in groundwater investigations and modelling.
  • Knowledge of geothermal energy systems and applications.
  • Excellent report writing and communication skills.
  • Ability to manage projects and lead a team.

About the role

This is a part-time role based in Belfast, Northern Ireland.

Skills

ground investigationland quality assessmentremediation designgroundwater modellinggeothermal energyproject managementreport writingclient liaison

Jobs by

GreenHired shows it so you can find it; you apply on the original site.

More openings at Tetra Tech

All roles