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Dennis O'Neil Email & Phone Number
Senior Security Automation Developer
at
Vanguard
1 work email found
@vanguard.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Security Automation Developer
Location
Charlotte, North Carolina, United States
Company size
Who is Dennis O'Neil? Overview
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Quick answer
Dennis O'Neil is listed as Senior Security Automation Developer at Vanguard, a with 25515 employees, based in Charlotte, North Carolina, United States. AeroLeads shows a work email signal at vanguard.com and a matched LinkedIn profile for Dennis O'Neil.
Dennis O'Neil previously worked as Automation & Digitization Consultant at Vanguard and Change of Ownership Specialist at Vanguard. Dennis O'Neil holds Bachelor Of Arts - Ba, Economics from North Carolina State University.
Company email context
Email format at Vanguard
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*@vanguard.com
71% confidence
AeroLeads found 1 current-domain work email signal for Dennis O'Neil. Compare company email patterns before reaching out.
Profile bio
About Dennis O'Neil
Passionate about learning, expanding skill set, building relationships, and leaving value wherever I go.
Listed skills include Leadership, Microsoft Office, Teamwork, Analytical Skills, and 5 others.
Current workplace
Dennis O'Neil's current company
Company context helps verify the profile and gives searchers a useful next step.
Vanguard
9 roles
Dennis O'Neil work experience
A career timeline built from the work history available for this profile.
Automation & Digitization Consultant
Change Of Ownership Specialist
Mar 2021 - Apr 2022
Change Of Ownership Apprentice
Nov 2020 - Mar 2021
Client Relationship Associate
Jul 2020 - Nov 2020
Global Procurement Intern
Jul 2019 - Jun 2020
Student Accounts Representative
May 2019 - Aug 2019
Supplier Services Intern
Dec 2018 - Jan 2019
Avidpay Services Intern
Jun 2018 - Aug 2018
Team & coworkers
Colleagues at Vanguard
Other employees you can reach at vanguard.com. View company contacts for 25515 employees →
PH
Patrick Henderson
Colleague at VanguardProsper, Texas, United States
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BW
Betsy Watlington
Colleague at VanguardYanceyville, North Carolina, United States
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MC
Matt Campbell
Colleague at VanguardPhoenixville, Pennsylvania, United States
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AE
Anna Erdogan
Colleague at VanguardCharlotte, North Carolina, United States
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NC
Neftaly Cruz
Colleague at VanguardPhiladelphia, Pennsylvania, United States
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LM
Lisa Mettler
Colleague at VanguardCave Creek, Arizona, United States
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SG
Samantha Greco
Colleague at VanguardGreater Phoenix Area, United States
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LH
London Hart
Colleague at VanguardSarandi, Paraná, Brazil
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JZ
Jennifer Ziegler, Fmp, Mcr
Colleague at VanguardGreater Philadelphia, United States
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KB
Kim Branson
Colleague at VanguardMalvern, Pennsylvania, United States
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Patrick Henderson
Colleague at VanguardProsper, Texas, United States
View →
BW
Betsy Watlington
Colleague at VanguardYanceyville, North Carolina, United States
View →
MC
Matt Campbell
Colleague at VanguardPhoenixville, Pennsylvania, United States
View →
AE
Anna Erdogan
Colleague at VanguardCharlotte, North Carolina, United States
View →
NC
Neftaly Cruz
Colleague at VanguardPhiladelphia, Pennsylvania, United States
View →
LM
Lisa Mettler
Colleague at VanguardCave Creek, Arizona, United States
View →
SG
Samantha Greco
Colleague at VanguardGreater Phoenix Area, United States
View →
LH
London Hart
Colleague at VanguardSarandi, Paraná, Brazil
View →
JZ
Jennifer Ziegler, Fmp, Mcr
Colleague at VanguardGreater Philadelphia, United States
View →
KB
Kim Branson
Colleague at VanguardMalvern, Pennsylvania, United States
View →
1 education record
Dennis O'Neil education
FAQ
Frequently asked questions about Dennis O'Neil
Quick answers generated from the profile data available on this page.
What company does Dennis O'Neil work for?
Dennis O'Neil works for Vanguard.
What is Dennis O'Neil's role at Vanguard?
Dennis O'Neil is listed as Senior Security Automation Developer at Vanguard.
What is Dennis O'Neil's email address?
AeroLeads has found 1 work email signal at @vanguard.com for Dennis O'Neil at Vanguard.
Where is Dennis O'Neil based?
Dennis O'Neil is based in Charlotte, North Carolina, United States while working with Vanguard.
What companies has Dennis O'Neil worked for?
Dennis O'Neil has worked for Vanguard, Syneos Health (Previously Inc Research/Inventiv Health), North Carolina State University, and Avidxchange, Inc..
Who are Dennis O'Neil's colleagues at Vanguard?
Dennis O'Neil's colleagues at Vanguard include Patrick Henderson, Betsy Watlington, Matt Campbell, Anna Erdogan, and Neftaly Cruz.
How can I contact Dennis O'Neil?
You can use AeroLeads to view verified contact signals for Dennis O'Neil at Vanguard, including work email, phone, and LinkedIn data when available.
What schools did Dennis O'Neil attend?
Dennis O'Neil holds Bachelor Of Arts - Ba, Economics from North Carolina State University.
What skills is Dennis O'Neil known for?
Dennis O'Neil is listed with skills including Leadership, Microsoft Office, Teamwork, Analytical Skills, Microsoft Excel, Problem Solving, Public Speaking, and Customer Service.
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