Senior It Systems Administrator
CurrentSystems / Network Administrator with professional expertise in senior positions across IT communications and digital electronics.
Mar 2002 - Present
AeroLeads people directory · profile
Ray Waldron Email & Phone Number
Senior IT Systems Administrator
at
Sigma Wireless
1 work email found
@sigma.ie
1 phone found area 531
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior IT Systems Administrator
Location
Ireland
Company size
Who is Ray Waldron? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Ray Waldron is listed as Senior IT Systems Administrator at Sigma Wireless, a with 29 employees, based in Ireland. AeroLeads shows a work email signal at sigma.ie, phone signal with area code 531, and a matched LinkedIn profile for Ray Waldron.
Ray Waldron previously worked as Lead Technician at 3Com and Debug Technician at 3Com. Ray Waldron holds Bsc Degree In Information Technology, Bsc Degree In Information Technology from Dublin City University.
Company email context
Email format at Sigma Wireless
This section adds company-level context without repeating Ray Waldron's masked contact details.
{first_initial}{last}@sigma.ie
86% confidence
AeroLeads found 1 current-domain work email signal for Ray Waldron. Compare company email patterns before reaching out.
Profile bio
About Ray Waldron
Ray Waldron is a Senior IT Systems Administrator at Sigma Wireless. He possess expertise in telecommunications, mobile devices, troubleshooting, wireless, ip and 15 more skills.
Listed skills include Telecommunications, Mobile Devices, Troubleshooting, Wireless, and 16 others.
Current workplace
Ray Waldron's current company
Company context helps verify the profile and gives searchers a useful next step.
Sigma Wireless
3 roles · 32 years
Ray Waldron work experience
A career timeline built from the work history available for this profile.
Team & coworkers
Colleagues at Sigma Wireless
Other employees you can reach at sigmawireless.com. View company contacts for 29 employees →
BM
Bill Mcdonald
Colleague at Sigma WirelessIreland
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IT
Ivan Tolan
Colleague at Sigma WirelessIreland
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CL
Carole Lawler
Colleague at Sigma WirelessCounty Dublin, Ireland
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PM
Pat Mccaughey
Colleague at Sigma WirelessIreland
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EL
Edel Lally
Colleague at Sigma WirelessIreland
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TB
Tony Boyle
Colleague at Sigma WirelessCascais, Lisbon, Portugal
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SA
Sidra Ameen
Colleague at Sigma WirelessIreland
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ED
Edwin Dunne
Colleague at Sigma WirelessIreland
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SK
Sharon Killoch
Colleague at Sigma WirelessDublin, County Dublin, Ireland
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DN
Daniel Naughton
Colleague at Sigma WirelessBallina, County Mayo, Ireland
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Bill Mcdonald
Colleague at Sigma WirelessIreland
View →
IT
Ivan Tolan
Colleague at Sigma WirelessIreland
View →
CL
Carole Lawler
Colleague at Sigma WirelessCounty Dublin, Ireland
View →
PM
Pat Mccaughey
Colleague at Sigma WirelessIreland
View →
EL
Edel Lally
Colleague at Sigma WirelessIreland
View →
TB
Tony Boyle
Colleague at Sigma WirelessCascais, Lisbon, Portugal
View →
SA
Sidra Ameen
Colleague at Sigma WirelessIreland
View →
ED
Edwin Dunne
Colleague at Sigma WirelessIreland
View →
SK
Sharon Killoch
Colleague at Sigma WirelessDublin, County Dublin, Ireland
View →
DN
Daniel Naughton
Colleague at Sigma WirelessBallina, County Mayo, Ireland
View →
3 education records
Ray Waldron education
Bsc Degree In Information Technology, Bsc Degree In Information Technology
Diploma In Electronic Engineering, Diploma In Electronic Engineering
Certificate In Electronics, Certificate In Electronics
Institute Of Technology, Kevin Street
FAQ
Frequently asked questions about Ray Waldron
Quick answers generated from the profile data available on this page.
What company does Ray Waldron work for?
Ray Waldron works for Sigma Wireless.
What is Ray Waldron's role at Sigma Wireless?
Ray Waldron is listed as Senior IT Systems Administrator at Sigma Wireless.
What is Ray Waldron's email address?
AeroLeads has found 1 work email signal at @sigma.ie for Ray Waldron at Sigma Wireless.
What is Ray Waldron's phone number?
AeroLeads has found 1 phone signal(s) with area code 531 for Ray Waldron at Sigma Wireless.
Where is Ray Waldron based?
Ray Waldron is based in Ireland while working with Sigma Wireless.
What companies has Ray Waldron worked for?
Ray Waldron has worked for Sigma Wireless and 3Com.
Who are Ray Waldron's colleagues at Sigma Wireless?
Ray Waldron's colleagues at Sigma Wireless include Bill Mcdonald, Ivan Tolan, Carole Lawler, Pat Mccaughey, and Edel Lally.
How can I contact Ray Waldron?
You can use AeroLeads to view verified contact signals for Ray Waldron at Sigma Wireless, including work email, phone, and LinkedIn data when available.
What schools did Ray Waldron attend?
Ray Waldron holds Bsc Degree In Information Technology, Bsc Degree In Information Technology from Dublin City University.
What skills is Ray Waldron known for?
Ray Waldron is listed with skills including Telecommunications, Mobile Devices, Troubleshooting, Wireless, Ip, Voip, Cloud Computing, and Testing.
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