Our Team
Meet our team
Philip Kelsey
DIRECTOR / SENIOR HYDROGEOLOGIST / SENIOR ENGINEERING GEOLOGIST
QUALIFICATIONS
BSc Geology (Hons), University of Otago (1981)
MSc Engineering Geology (Hons), University of Canterbury (1986)
SPECIALISATIONS
Hydrogeology, Engineering Geology
MEMBERSHIPS
National Groundwater Association (USA) and International Association of Hydrogeology, New Zealand Hydrological Society, New Zealand Geomechanics Society, Geoscience Society of New Zealand.
Philip commenced his career in the fields of engineering geology and hydrogeology in 1986 and has been a Director of Earthtech since 1991.
AIDAN NELSON
DIRECTOR / SENIOR GEOTECHNICAL ENGINEER
QUALIFICATIONS
BSc Civil Engineering (Hons), University of Capetown (1977),
MIPENZ, MNZGS, CPEng
SPECIALISATIONS
Geotechnical, Landfill and Coastal Engineering
MEMBERSHIPS
Chartered Professional Engineer, Member of the Institution of Professional Engineers New Zealand (IPENZ), New Zealand Geomechanics Society.
Aidan commenced his career in the field of geotechnical and civil engineering in 1979 and has been a Director of Earthtech since 1991.
Michelle Willis
GEOTECHNICAL ENGINEER/GROUNDWATER ENGINEER
QUALIFICATIONS
BE Civil Engineering (Hons) University of Auckland (2010), ME Civil Engineering (Hons) University of Auckland (2012), GIPENZ
SPECIALISATIONS
Geotechnical and Groundwater Engineering
MEMBERSHIPS
Institution of Professional Engineers New Zealand, New Zealand Geotechnical Society.
Michelle commenced her career in the fields of geotechnical and groundwater engineering in 2010 and has been an employee of Earthtech since 2010.
Christine Manga
Engineering Office Manager
Christine has 34 years' experience as an Office Manager, Personal Assistant and Desktop Publisher and has been an employee of Earthtech since 2002. Christine is presently working towards her Diploma in Communication and Public Relations, and Certificate in Supervisory Management.
Sarah Heaton
Engineering Administrative Assistant
Sarah has 20 years’ experience in Administration and has been an employee of Earthtech since 2016. Sarah has NVQ Level 2 in Business Administration.
Call Us
You can find our contact phone numbers here.