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Mark O'Brien Email & Phone Number

IT Systems Administrator at DeCare Dental
Location: Ireland 5 work roles 2 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
DeCare Dental
Role
IT Systems Administrator
Location
Ireland
Company size
166 employees

Who is Mark O'Brien? Overview

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Quick answer

Mark O'Brien is listed as IT Systems Administrator at DeCare Dental, a with 166 employees, based in Ireland. AeroLeads shows a matched LinkedIn profile for Mark O'Brien.

Mark O'Brien previously worked as Service Desk Engineer at Myitdepartment.Ie An Intuity Company and IT Helpdesk Technician at Myitdepartment.Ie. Mark O'Brien holds Bachelor Of Science (Bsc), In Computing System And Networking, 2:1 from Institute Of Technology, Sligo.

Company email context

Email format at DeCare Dental

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DeCare Dental

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Profile bio

About Mark O'Brien

Experienced Information Technology Helpdesk Technician with a demonstrated history of working in the information technology and services industry. Skilled in all Windows OS, Computer Networking, Computer Repair, Microsoft office, and Technical Support. Strong information technology professional with a Bachelor of Science (BSc) focused in in Computing System and Networking from Institute of Technology, Sligo.

Current workplace

Mark O'Brien's current company

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DeCare Dental
Decare Dental
IT Systems Administrator
eagan, minnesota, united states
Website
decare.com
Employees
166
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Company profile
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5 roles

Mark O'Brien work experience

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

It Systems Administrator

Current
Decare Dental

Ireland

Aug 2023 - Present

It Helpdesk Technician

Myitdepartment.Ie

County Roscommon, Ireland

Jan 2014 - Jun 2024

Soccer Coach

Challenger Sports

Providence, Rhode Island Area

Coached throughout the New England region.Working with coaches from United Kingdom, Brazil & Spain.Traveled to different soccer clubs each week coaching kids from ages of 3-16.

Jun 2017 - Sep 2017
Team & coworkers

Colleagues at DeCare Dental

Other employees you can reach at decare.com. View company contacts for 166 employees →

DH Dana Hinsz Dana Hinsz Colleague at Decare DentalGreater Minneapolis-St. Paul Area, United States View → DZ Deb Zupancich Deb Zupancich Colleague at Decare DentalFarmington, Minnesota, United States View → DT Darrell Tweten Darrell Tweten Colleague at Decare DentalMinneapolis, Minnesota, United States View → DB David Baker David Baker Colleague at Decare DentalSt Paul, Minnesota, United States View → MY Monica Yeavello Monica Yeavello Colleague at Decare DentalMinneapolis, Minnesota, United States View → SM Sylvia Mitchell-Springs Sylvia Mitchell-Springs Colleague at Decare DentalMinneapolis, Minnesota, United States View → JP Judy Peterson Judy Peterson Colleague at Decare DentalSt Paul, Minnesota, United States View → EM Elaine M Feeney Mbshrm Mcipd Ipass Mipa Elaine M Feeney Mbshrm Mcipd Ipass Mipa Colleague at Decare DentalClaremorris, County Mayo, Ireland View → HI Holly Icaza Holly Icaza Colleague at Decare DentalBurnsville, Minnesota, United States View → NS Norman Storbakken Norman Storbakken Colleague at Decare DentalRockwall, Texas, United States View →
2 education records

Mark O'Brien education

Bachelor Of Science (Bsc), In Computing System And Networking, 2:1

Institute Of Technology, Sligo

Activities and Societies: Sligo IT soccer and GAA member Studied Computing Systems and Networking

Leaving Cert

Castlerea Community College
FAQ

Frequently asked questions about Mark O'Brien

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

What company does Mark O'Brien work for?

Mark O'Brien works for DeCare Dental.

What is Mark O'Brien's role at DeCare Dental?

Mark O'Brien is listed as IT Systems Administrator at DeCare Dental.

Where is Mark O'Brien based?

Mark O'Brien is based in Ireland while working with DeCare Dental.

What companies has Mark O'Brien worked for?

Mark O'Brien has worked for Decare Dental, Myitdepartment.Ie An Intuity Company, Myitdepartment.Ie, Challenger Sports, and Institute Of Technology Sligo.

Who are Mark O'Brien's colleagues at DeCare Dental?

Mark O'Brien's colleagues at DeCare Dental include Dana Hinsz, Deb Zupancich, Darrell Tweten, David Baker, and Monica Yeavello.

How can I contact Mark O'Brien?

You can use AeroLeads to view verified contact signals for Mark O'Brien at DeCare Dental, including work email, phone, and LinkedIn data when available.

What schools did Mark O'Brien attend?

Mark O'Brien holds Bachelor Of Science (Bsc), In Computing System And Networking, 2:1 from Institute Of Technology, Sligo.

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