Justin McCarthy - Email & Phone Number

Passive Optical Design Team Lead at Siro

Justin McCarthy is based out of Ireland and works at Siro as Passive Optical Design Team Lead.

Justin McCarthy's Contact Information

Justin McCarthy's Work email

j*****@sir***.ie

Valid

Latest update

October 13, 2025

Location

Ireland

Justin's current employer

Siro

Description

SIRO provides 100% fibre broadband directly to your home or business, enabling speeds of 1 Gigabit per second and unparalleled reliability.

Website

siro.ie

HQ Location

Dublin, Co. Dublin, Ireland

Number of employees

51-200

Industry

Telecommunications

Latest update

April 30, 2024

Read about Siro

Frequent questions about Justin McCarthy

What company is Justin McCarthy working for?

Justin McCarthy works for Siro.

What is Justin McCarthy's function at Siro?

Justin McCarthy is Passive Optical Design Team Lead at Siro.

Where is Justin McCarthy based?

Justin McCarthy is based out of Ireland.

What is Justin McCarthy's work email address?

Justin McCarthy's professional email address is j*****@sir***.ie

Who are Justin McCarthy's co-workers?

Justin McCarthy's colleagues are Gillian Quigley, John Keaney, Stephen O'Connor, Andrew Tackaberry, Cian O'Mahony, Aoife BA, Blanaid O'Regan, Lydia Martin, Marianne Murphy, Chris Lowe, Alex French, Vera Duarte, Marek CNIDP, Mark McNeela, Neil Tarpey, Liam O'Brien, Amanda Glancy, Steven Farrell, Tarah Goldrick, Gillian Scally, Mai Pham, Audrey O'Sullivan, Matheus Osteti, Doreen Toner, Bernard McWeeney, Michael Hogan, Paul Seavers, Daniel McGonnell, Tomas Dauksas, Ashleen Butler, Declan Doogan, Jeff Corrigan, Rachel Lalor, Eamon Flanagan, Ulrich Philipps.

Justin's co-workers

Gillian Quigley

Employee Experience Manager & Executive Assistant to the CEO at SIRO

John Keaney

Chief Executive Officer

Stephen O'Connor

Director Corporate Affairs

Director People and Culture

Business Development, Account Director

Alex French

Head of Product and Customer Analytics

Vera Duarte

GIS Team Lead

Marek CNIDP

Head of Passive Plan and Design

Mark McNeela

Head of Active Plan & Design

Neil Tarpey

Business Intelligence Team Lead

Liam O'Brien

Non Executive Director

Amanda Glancy

Director of Corporate Affairs at SIRO

Steven Farrell

Account Director

Tarah Goldrick

Head of Business Sales

Gillian Scally

Corporate Affairs Executive

Mai Pham

Digital Marketing Manager

Business Application Specialist

Michael Hogan

Project Supervisor

Paul Seavers

Dedicated Fibre Optic Testor

Daniel McGonnell

Enterprise Sales Operations & Planning Manager

Tomas Dauksas

Management Accountant

Ashleen Butler

Order Management Specialist

Declan Doogan

Vendor Manager

Jeff Corrigan

Principal Network Engineer - Planning & Design

FTTH Planning & Design Engineer

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