Farrell Siega
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Farrell Siega Email & Phone Number

Geoscience Manager at Mercury NZ at Mercury NZ
Location: Bay of Plenty, New Zealand 8 work roles 4 schools
1 work email found @mightyriver.co.nz LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email f****@mightyriver.co.nz
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Current company
Mercury NZ
Role
Geoscience Manager at Mercury NZ
Location
Bay of Plenty, New Zealand
Company size
521 employees

Who is Farrell Siega? Overview

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Quick answer

Farrell Siega is listed as Geoscience Manager at Mercury NZ at Mercury NZ, a with 521 employees, based in Bay of Plenty, New Zealand. AeroLeads shows a work email signal at mightyriver.co.nz and a matched LinkedIn profile for Farrell Siega.

Farrell Siega previously worked as Geoscience Manager at Mercury Nz and Principal Geochemist at Mercury. Farrell Siega holds Master Of Business Administration (M.B.A.), Distinction, G.P.A. 6.0 from Southern Cross University.

Company email context

Email format at Mercury NZ

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{first}.{last}@mightyriver.co.nz
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Profile bio

About Farrell Siega

20+ years working experience in geothermal industry, with key expertise on geochemistry and resource management. Has project management experience and currently leading a strong team of geoscientists responsible for the management of geothermal fields operated by Mercury NZ.

Listed skills include Geothermal, Geochemistry, Reservoir Management, Gas, and 18 others.

Current workplace

Farrell Siega's current company

Company context helps verify the profile and gives searchers a useful next step.

Mercury NZ
Mercury Nz
Geoscience Manager at Mercury NZ
auckland, auckland, new zealand
Website
mercury.co.nz
Employees
521
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Company profile
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8 roles

Farrell Siega work experience

A career timeline built from the work history available for this profile.

Geoscience Manager

Current
Mercury Nz

Rotorua, New Zealand

Jan 2021 - Present

Principal Geochemist

Mercury

Rotorua, New Zealand

Provide a high-level technical guidance and review on the management strategy of operating geothermal fields; Identify, plans and scope projects of strategic importance to the geothermal business, including understanding, solving and mitigating subsurface operational risks and emerging chemistry-related issuesEstablish geothermal knowledge base through collaboration with external parties and providing consultancy where/when required

Jul 2016 - Jan 2021

Geochemistry Manager

Mighty River Power

Rotorua, New Zealand

Leading a team of geochemists and plant chemists responsible for geothermal resource management and geochemical monitoring, and in providing solutions to chemistry-related challenges across MRP's operating geothermal fields and power plants.

Jul 2011 - Jun 2016

Ngatamariki Fuel Supply Manager

Mighty River Power

Rotorua, New Zealand

Leading a multidisciplinary team of geoscientists responsible in maintaining the fuel supply requirement of the 85MW Ngatamariki power plant and management of the geothermal resources.

Jul 2014 - Nov 2015

Geochemist

Mighty River Power

Hamilton, New Zealand

Aug 2008 - Jun 2011

Reservoir Geochemistry Supervisor

Pnoc-Edc

Leyte Geothermal Production Field, Philippines

Aug 2002 - Aug 2007

Reservoir Geochemist

Pnoc-Edc

Leyte Geothermal Production Field, Philippines

Jan 1996 - Jul 2002

Exploration Geochemist

Pnoc-Edc

Head Office, Makati City, Philippines

Mar 1995 - Dec 1995
Team & coworkers

Colleagues at Mercury NZ

Other employees you can reach at mercury.co.nz. View company contacts for 521 employees →

BA Bailey Amanono Bailey Amanono Colleague at Mercury NzTauranga, Bay Of Plenty, New Zealand View → PZ Penghao Zhang Penghao Zhang Colleague at Mercury NzTauranga, Bay Of Plenty, New Zealand View → RP Rachael Payne Rachael Payne Colleague at Mercury NzAuckland, New Zealand View → AK Angela Kennerley Angela Kennerley Colleague at Mercury NzTauranga, Bay Of Plenty, New Zealand View → PM Paidamoyo Munyaradzi Paidamoyo Munyaradzi Colleague at Mercury NzAuckland, New Zealand View → Q( Qiaoyi (Joe) Huang Qiaoyi (Joe) Huang Colleague at Mercury NzAuckland, New Zealand View → JV Josefa Veiogo Josefa Veiogo Colleague at Mercury NzNew Zealand View → LB Laurence Brown Laurence Brown Colleague at Mercury NzWaikato, New Zealand View → CM Charmaine Meria-Vivas Charmaine Meria-Vivas Colleague at Mercury NzAuckland, New Zealand View → AL Ana Latuila Ana Latuila Colleague at Mercury NzAuckland, New Zealand View →
4 education records

Farrell Siega education

Bachelor Of Science, Chemical Engineering, Cum Laude

University Of San Carlos

Activities and Societies: Chem Eng'g Society

Education record

Philippine Science High School
FAQ

Frequently asked questions about Farrell Siega

Quick answers generated from the profile data available on this page.

What company does Farrell Siega work for?

Farrell Siega works for Mercury NZ.

What is Farrell Siega's role at Mercury NZ?

Farrell Siega is listed as Geoscience Manager at Mercury NZ at Mercury NZ.

What is Farrell Siega's email address?

AeroLeads has found 1 work email signal at @mightyriver.co.nz for Farrell Siega at Mercury NZ.

Where is Farrell Siega based?

Farrell Siega is based in Bay of Plenty, New Zealand while working with Mercury NZ.

What companies has Farrell Siega worked for?

Farrell Siega has worked for Mercury Nz, Mercury, Mighty River Power, and Pnoc-Edc.

Who are Farrell Siega's colleagues at Mercury NZ?

Farrell Siega's colleagues at Mercury NZ include Bailey Amanono, Penghao Zhang, Rachael Payne, Angela Kennerley, and Paidamoyo Munyaradzi.

How can I contact Farrell Siega?

You can use AeroLeads to view verified contact signals for Farrell Siega at Mercury NZ, including work email, phone, and LinkedIn data when available.

What schools did Farrell Siega attend?

Farrell Siega holds Master Of Business Administration (M.B.A.), Distinction, G.P.A. 6.0 from Southern Cross University.

What skills is Farrell Siega known for?

Farrell Siega is listed with skills including Geothermal, Geochemistry, Reservoir Management, Gas, Field Development, Mineral Exploration, Minerals, and Modeling.

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