Director - Deputy Commissioner
Current
May 2022 - Present
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Cian O'Brien Email & Phone Number
Director - Deputy Commissioner at Data Protection Commission Ireland
at
Data Protection Commission Ireland
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 86%
Current company
Role
Director - Deputy Commissioner at Data Protection Commission Ireland
Location
Ireland
Company size
Who is Cian O'Brien? Overview
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Quick answer
Cian O'Brien is listed as Director - Deputy Commissioner at Data Protection Commission Ireland at Data Protection Commission Ireland, a with 47 employees, based in Ireland. AeroLeads shows a matched LinkedIn profile for Cian O'Brien.
Cian O'Brien previously worked as Director - Deputy Commissioner at Data Protection Commission Ireland and Senior Regulatory Lawyer at Data Protection Commission Ireland. Cian O'Brien holds Higher Diploma In Science In Computing from National College Of Ireland.
Company email context
Email format at Data Protection Commission Ireland
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Data Protection Commission Ireland
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Profile bio
About Cian O'Brien
Cian O'Brien is a Director - Deputy Commissioner at Data Protection Commission Ireland at Data Protection Commission Ireland.
Current workplace
Cian O'Brien's current company
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Data Protection Commission Ireland
6 roles
Cian O'Brien work experience
A career timeline built from the work history available for this profile.
Senior Regulatory Lawyer
Sep 2020 - May 2022
Legal Researcher
Sep 2019 - Sep 2020
Barrister-At-Law
Oct 2015 - Sep 2019
Tutor Of European Union Law
Sep 2015 - Aug 2017
Paralegal
Jan 2015 - Sep 2015
Team & coworkers
Colleagues at Data Protection Commission Ireland
Other employees you can reach at dataprotection.ie. View company contacts for 47 employees →
SL
Sarah Lea
Colleague at Data Protection Commission IrelandIreland
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MS
Mark Sewell
Colleague at Data Protection Commission IrelandDublin, County Dublin, Ireland
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SR
Stephen R.
Colleague at Data Protection Commission IrelandIreland
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PO
Philip Ormond
Colleague at Data Protection Commission IrelandKildare, County Kildare, Ireland
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TM
Tara Mcdermott
Colleague at Data Protection Commission IrelandIreland
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SS
Sandra Schliszio
Colleague at Data Protection Commission IrelandDublin, County Dublin, Ireland
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BK
Brendan Killoch
Colleague at Data Protection Commission IrelandIreland
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GO
Garrett O'Neill
Colleague at Data Protection Commission IrelandIreland
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PG
Paul G.
Colleague at Data Protection Commission IrelandDublin, County Dublin, Ireland
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PA
Payam Ali Shalchi
Colleague at Data Protection Commission IrelandIreland
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Sarah Lea
Colleague at Data Protection Commission IrelandIreland
View →
MS
Mark Sewell
Colleague at Data Protection Commission IrelandDublin, County Dublin, Ireland
View →
SR
Stephen R.
Colleague at Data Protection Commission IrelandIreland
View →
PO
Philip Ormond
Colleague at Data Protection Commission IrelandKildare, County Kildare, Ireland
View →
TM
Tara Mcdermott
Colleague at Data Protection Commission IrelandIreland
View →
SS
Sandra Schliszio
Colleague at Data Protection Commission IrelandDublin, County Dublin, Ireland
View →
BK
Brendan Killoch
Colleague at Data Protection Commission IrelandIreland
View →
GO
Garrett O'Neill
Colleague at Data Protection Commission IrelandIreland
View →
PG
Paul G.
Colleague at Data Protection Commission IrelandDublin, County Dublin, Ireland
View →
PA
Payam Ali Shalchi
Colleague at Data Protection Commission IrelandIreland
View →
3 education records
Cian O'Brien education
Higher Diploma In Science In Computing
Barrister-At-Law Degree
Bachelor Of Civil Law (Bcl)
FAQ
Frequently asked questions about Cian O'Brien
Quick answers generated from the profile data available on this page.
What company does Cian O'Brien work for?
Cian O'Brien works for Data Protection Commission Ireland.
What is Cian O'Brien's role at Data Protection Commission Ireland?
Cian O'Brien is listed as Director - Deputy Commissioner at Data Protection Commission Ireland at Data Protection Commission Ireland.
Where is Cian O'Brien based?
Cian O'Brien is based in Ireland while working with Data Protection Commission Ireland.
What companies has Cian O'Brien worked for?
Cian O'Brien has worked for Data Protection Commission Ireland, Bar Council Of Ireland - The Law Library, Ucd Sutherland School Of Law, and A&L Goodbody.
Who are Cian O'Brien's colleagues at Data Protection Commission Ireland?
Cian O'Brien's colleagues at Data Protection Commission Ireland include Sarah Lea, Mark Sewell, Stephen R., Philip Ormond, and Tara Mcdermott.
How can I contact Cian O'Brien?
You can use AeroLeads to view verified contact signals for Cian O'Brien at Data Protection Commission Ireland, including work email, phone, and LinkedIn data when available.
What schools did Cian O'Brien attend?
Cian O'Brien holds Higher Diploma In Science In Computing from National College Of Ireland.
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