Principal Program Manager
Current
Apr 2020 - Present
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Gareth O'Brien Email & Phone Number
Principal Program Manager
at
Microsoft
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Current company
Role
Principal Program Manager
Location
Dublin, County Dublin, Ireland
Company size
Who is Gareth O'Brien? Overview
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Quick answer
Gareth O'Brien is listed as Principal Program Manager at Microsoft, a with 189892 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a matched LinkedIn profile for Gareth O'Brien.
Gareth O'Brien previously worked as Adjunct Professor at Dublin Institute For Advanced Studies and Adjunct Associate Professor at University College Dublin. Gareth O'Brien holds Master’S Degree, Business Analytics from Ucd Michael Smurfit Graduate Business School.
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Microsoft
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Profile bio
About Gareth O'Brien
Senior professional with leadership experience in science/engineering, IT and business analytics along with ML/AI experience. I hold a position at Microsoft, where I lead programs aimed at enabling companies optimize their work processes and extract value from their digital assets. I work on internal and customer-focused strategies to enhance analytic and ML capabilities, utilizing modern architectures, HPC systems, and algorithms to augment operations and enable more efficient work practices on the cloud. I am passionate about using technology to transform industries and solve problems using the latest analytic methods.
Listed skills include Geophysics, Earth Science, Research, Mathematical Modeling, and 5 others.
Current workplace
Gareth O'Brien's current company
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Microsoft
5 roles · 25 years
Gareth O'Brien work experience
A career timeline built from the work history available for this profile.
Adjunct Professor
Adjunct Associate Professor
Principal Scientist
Oct 2011 - Apr 2020
Senior Research Fellow
2002 - Sep 2011
Team & coworkers
Colleagues at Microsoft
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MD
Murodjon Dadoboev
Colleague at MicrosoftDushanbe, Tajikistan
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IA
Imani A. Murph, Ph.D.
Colleague at MicrosoftSeattle, Washington, United States
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EH
Eric Hong
Colleague at MicrosoftRedmond, Washington, United States
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KS
Kusnadi Saputra
Colleague at MicrosoftBandung, West Java, Indonesia
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ML
Moshe Laor
Colleague at MicrosoftNew York City Metropolitan Area, United States
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DH
Deepak Hande
Colleague at MicrosoftBengaluru, Karnataka, India
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TH
Tayyib Huban
Colleague at MicrosoftIsparta, Türkiye, Turkey
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MF
Mr Fahmidur
Colleague at MicrosoftSingapore
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RF
Renata Ferreira
Colleague at MicrosoftBelo Horizonte, Minas Gerais, Brazil
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JC
Jair Carlos Quispe Vizcarra
Colleague at MicrosoftPeru
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Murodjon Dadoboev
Colleague at MicrosoftDushanbe, Tajikistan
View →
IA
Imani A. Murph, Ph.D.
Colleague at MicrosoftSeattle, Washington, United States
View →
EH
Eric Hong
Colleague at MicrosoftRedmond, Washington, United States
View →
KS
Kusnadi Saputra
Colleague at MicrosoftBandung, West Java, Indonesia
View →
ML
Moshe Laor
Colleague at MicrosoftNew York City Metropolitan Area, United States
View →
DH
Deepak Hande
Colleague at MicrosoftBengaluru, Karnataka, India
View →
TH
Tayyib Huban
Colleague at MicrosoftIsparta, Türkiye, Turkey
View →
MF
Mr Fahmidur
Colleague at MicrosoftSingapore
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RF
Renata Ferreira
Colleague at MicrosoftBelo Horizonte, Minas Gerais, Brazil
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JC
Jair Carlos Quispe Vizcarra
Colleague at MicrosoftPeru
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5 education records
Gareth O'Brien education
Master’S Degree, Business Analytics
Phd, Geophysics
Msc, Geophysics
B.A, Theoretical Physics
Education record
Terenure College
FAQ
Frequently asked questions about Gareth O'Brien
Quick answers generated from the profile data available on this page.
What company does Gareth O'Brien work for?
Gareth O'Brien works for Microsoft.
What is Gareth O'Brien's role at Microsoft?
Gareth O'Brien is listed as Principal Program Manager at Microsoft.
Where is Gareth O'Brien based?
Gareth O'Brien is based in Dublin, County Dublin, Ireland while working with Microsoft.
What companies has Gareth O'Brien worked for?
Gareth O'Brien has worked for Microsoft, Dublin Institute For Advanced Studies, University College Dublin, and Tullow Oil.
Who are Gareth O'Brien's colleagues at Microsoft?
Gareth O'Brien's colleagues at Microsoft include Murodjon Dadoboev, Imani A. Murph, Ph.D., Eric Hong, Kusnadi Saputra, and Moshe Laor.
How can I contact Gareth O'Brien?
You can use AeroLeads to view verified contact signals for Gareth O'Brien at Microsoft, including work email, phone, and LinkedIn data when available.
What schools did Gareth O'Brien attend?
Gareth O'Brien holds Master’S Degree, Business Analytics from Ucd Michael Smurfit Graduate Business School.
What skills is Gareth O'Brien known for?
Gareth O'Brien is listed with skills including Geophysics, Earth Science, Research, Mathematical Modeling, Science, Matlab, C, and Mpi.
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