Senior Member Of Technical Staff
Current
2000 - Present
~26 yrs 7 mos
AeroLeads people directory · profile
Jack Shields Email & Phone Number
VoIP Training Consultant
at
XO Communications
4 work emails found
@xo.com
1 phone found area 212
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 71%
Current company
Role
VoIP Training Consultant
Location
Falls Church, Virginia, United States
Company size
Who is Jack Shields? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jack Shields is listed as VoIP Training Consultant at XO Communications, a with 2495 employees, based in Falls Church, Virginia, United States. AeroLeads shows a work email signal at xo.com, phone signal with area code 212, and a matched LinkedIn profile for Jack Shields.
Jack Shields previously worked as Senior Member of Technical Staff at Xo Communications and Manager Packet Switching at Mci/Worldcom.
Company email context
Email format at XO Communications
This section adds company-level context without repeating Jack Shields's masked contact details.
{first}.{last}@xo.com
95% confidence
AeroLeads found 4 current-domain work email signals for Jack Shields. Compare company email patterns before reaching out.
Profile bio
About Jack Shields
Jack Shields is a VoIP Training Consultant at XO Communications.
Current workplace
Jack Shields's current company
Company context helps verify the profile and gives searchers a useful next step.
Xo Communications
3 roles · 43 years
Jack Shields work experience
A career timeline built from the work history available for this profile.
Manager Packet Switching
Mci/Worldcom
1984 - 1999
~15 yrs
System Engineer
Plantronics/Frederick Electronics
Aug 1969 - Sep 1980
Team & coworkers
Colleagues at XO Communications
Other employees you can reach at xo.com. View company contacts for 2495 employees →
RM
Robert Moore
Colleague at Xo CommunicationsNashville, Tennessee, United States
View →
SS
Sumeet Singh
Colleague at Xo CommunicationsDelhi, India
View →
EB
Els Boek
Colleague at Xo CommunicationsAmsterdam, North Holland, Netherlands
View →
AS
Anthony Staine
Colleague at Xo CommunicationsOak Brook, Illinois, United States
View →
SH
Shelly Heffner
Colleague at Xo CommunicationsLeesport, Pennsylvania, United States
View →
RK
Rena Keener
Colleague at Xo CommunicationsGainesville, Texas, United States
View →
SS
Sanila Saju
Colleague at Xo CommunicationsKollam, Kerala, India
View →
NW
Nick Williams
Colleague at Xo CommunicationsDallas, Texas, United States
View →
MR
Migdalia Ramos
Colleague at Xo CommunicationsNew York City Metropolitan Area, United States
View →
MA
Mazen Ahmed
Colleague at Xo CommunicationsEgypt
View →
Robert Moore
Colleague at Xo CommunicationsNashville, Tennessee, United States
View →
SS
Sumeet Singh
Colleague at Xo CommunicationsDelhi, India
View →
EB
Els Boek
Colleague at Xo CommunicationsAmsterdam, North Holland, Netherlands
View →
AS
Anthony Staine
Colleague at Xo CommunicationsOak Brook, Illinois, United States
View →
SH
Shelly Heffner
Colleague at Xo CommunicationsLeesport, Pennsylvania, United States
View →
RK
Rena Keener
Colleague at Xo CommunicationsGainesville, Texas, United States
View →
SS
Sanila Saju
Colleague at Xo CommunicationsKollam, Kerala, India
View →
NW
Nick Williams
Colleague at Xo CommunicationsDallas, Texas, United States
View →
MR
Migdalia Ramos
Colleague at Xo CommunicationsNew York City Metropolitan Area, United States
View →
MA
Mazen Ahmed
Colleague at Xo CommunicationsEgypt
View →
FAQ
Frequently asked questions about Jack Shields
Quick answers generated from the profile data available on this page.
What company does Jack Shields work for?
Jack Shields works for XO Communications.
What is Jack Shields's role at XO Communications?
Jack Shields is listed as VoIP Training Consultant at XO Communications.
What is Jack Shields's email address?
AeroLeads has found 4 work email signals at @xo.com for Jack Shields at XO Communications.
What is Jack Shields's phone number?
AeroLeads has found 1 phone signal(s) with area code 212 for Jack Shields at XO Communications.
Where is Jack Shields based?
Jack Shields is based in Falls Church, Virginia, United States while working with XO Communications.
What companies has Jack Shields worked for?
Jack Shields has worked for Xo Communications, Mci/Worldcom, and Plantronics/Frederick Electronics.
Who are Jack Shields's colleagues at XO Communications?
Jack Shields's colleagues at XO Communications include Robert Moore, Sumeet Singh, Els Boek, Anthony Staine, and Shelly Heffner.
How can I contact Jack Shields?
You can use AeroLeads to view verified contact signals for Jack Shields at XO Communications, including work email, phone, and LinkedIn data when available.
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