AeroLeads people directory · profile
Derek O'Brien Email & Phone Number
Project Design Manager of security systems in eircom
at
eircom
1 work email found
@eir.ie
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 71%
Current company
Role
Project Design Manager of security systems in eircom
Location
Ireland
Company size
Who is Derek O'Brien? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Derek O'Brien is listed as Project Design Manager of security systems in eircom at eircom, a with 2009 employees, based in Ireland. AeroLeads shows a work email signal at eir.ie and a matched LinkedIn profile for Derek O'Brien.
Derek O'Brien previously worked as Design Technician at Eircom.
Company email context
Email format at eircom
This section adds company-level context without repeating Derek O'Brien's masked contact details.
*@eir.ie
71% confidence
AeroLeads found 1 current-domain work email signal for Derek O'Brien. Compare company email patterns before reaching out.
Profile bio
About Derek O'Brien
Derek O'Brien is a Project Design Manager of security systems in eircom at eircom.
Current workplace
Derek O'Brien's current company
Company context helps verify the profile and gives searchers a useful next step.
Eircom
1 role
Derek O'Brien work experience
A career timeline built from the work history available for this profile.
-
Design Technician
Team & coworkers
Colleagues at eircom
Other employees you can reach at eir.ie. View company contacts for 2009 employees →
TD
Tony Donnelly
Colleague at EircomIreland
View →
TB
Teresa Burns
Colleague at EircomIreland
View →
HS
Helen Stapleton
Colleague at EircomIreland
View →
PM
Pj Mcnicholas
Colleague at EircomIreland
View →
TO
Timilehin Osiyoku
Colleague at EircomCounty Roscommon, Ireland
View →
DC
Donnacha Conneely
Colleague at EircomIreland
View →
DC
Denis Caffrey
Colleague at EircomIreland
View →
FM
Fred Murphy
Colleague at EircomIreland
View →
MP
Mark Puech
Colleague at EircomIreland
View →
SC
Selina Corcoran
Colleague at EircomCork, County Cork, Ireland
View →
Tony Donnelly
Colleague at EircomIreland
View →
TB
Teresa Burns
Colleague at EircomIreland
View →
HS
Helen Stapleton
Colleague at EircomIreland
View →
PM
Pj Mcnicholas
Colleague at EircomIreland
View →
TO
Timilehin Osiyoku
Colleague at EircomCounty Roscommon, Ireland
View →
DC
Donnacha Conneely
Colleague at EircomIreland
View →
DC
Denis Caffrey
Colleague at EircomIreland
View →
FM
Fred Murphy
Colleague at EircomIreland
View →
MP
Mark Puech
Colleague at EircomIreland
View →
SC
Selina Corcoran
Colleague at EircomCork, County Cork, Ireland
View →
FAQ
Frequently asked questions about Derek O'Brien
Quick answers generated from the profile data available on this page.
What company does Derek O'Brien work for?
Derek O'Brien works for eircom.
What is Derek O'Brien's role at eircom?
Derek O'Brien is listed as Project Design Manager of security systems in eircom at eircom.
What is Derek O'Brien's email address?
AeroLeads has found 1 work email signal at @eir.ie for Derek O'Brien at eircom.
Where is Derek O'Brien based?
Derek O'Brien is based in Ireland while working with eircom.
What companies has Derek O'Brien worked for?
Derek O'Brien has worked for Eircom.
Who are Derek O'Brien's colleagues at eircom?
Derek O'Brien's colleagues at eircom include Tony Donnelly, Teresa Burns, Helen Stapleton, Pj Mcnicholas, and Timilehin Osiyoku.
How can I contact Derek O'Brien?
You can use AeroLeads to view verified contact signals for Derek O'Brien at eircom, including work email, phone, and LinkedIn data when available.
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