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John Costello Email & Phone Number
IT Security Analyst Specialist
at
FIS
1 work email found
@fisglobal.com
1 phone found area 215
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
IT Security Analyst Specialist
Location
Longwood, Florida, United States
Company size
Who is John Costello? Overview
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Quick answer
John Costello is listed as IT Security Analyst Specialist at FIS, a with 3378 employees, based in Longwood, Florida, United States. AeroLeads shows a work email signal at fisglobal.com, phone signal with area code 215, and a matched LinkedIn profile for John Costello.
John Costello previously worked as Information Security Manager at Fis and Service Delivery Director at Fis. John Costello holds Business from University Of Phoenix.
Company email context
Email format at FIS
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{first}.{last}@fisglobal.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Costello. Compare company email patterns before reaching out.
Profile bio
About John Costello
Security is on the mind of all businesses today and if it is not their priority, their existence will be in question. The future of security is monitoring behaviors and doing the best to prevent the attack rather that wait for it and then stop it. The other method is only allowing the execution of code that is approved. Although this is an aggresive method, it must be done to ensure the security of your environment.
Listed skills include It Management, Integration, Security, Vendor Management, and 25 others.
Current workplace
John Costello's current company
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Fis
7 roles · 28 years
John Costello work experience
A career timeline built from the work history available for this profile.
Dec 2022 - Present
Information Security Manager
Jul 2017 - Jan 2023
Service Delivery Director
I am fortunate to lead the internal IT Delivery Services team for FIS. This team consists of a Global Helpdesk team located in Manila, Pune and Tunis. The next level of support consists of Desktop Delivery Services as well as specialty teams focused in Security, Integrations, Quality Assurance, Provisioning, Software Deployment and a Advanced team located throughout the US.Overall my team focuses on obtaining quick, accurate results and continuously provides value to the business by aligning with the company’s strategic goals. We proactively get involved with process improvement within and outside the group.I am a "working manager" who works with engineering to develop solutions from concept to fruition to fix chronic issues. My current passion is the rollout of Forescout NAC, which my team is responsible for creating and the enforcement policies.Looking forward to the integration of Sungard this year as well as many other projects!
Nov 2008 - Jan 2023
Enterprise Network Supervisor
Managed a staff of 10 for a full service IT support helpdesk supporting 4K plus users.
Sep 2006 - Nov 2008
Exchange Administrator
This job was a transition from being the Systems/Exchange Administrator to an Exchange Administrator due to the acquisition of Webtone by FIS. The FIS messaging system at the time was supporting 10K plus users. I focused on email migrations, mail routing issues, and other Tier III related messaging issues.
2002 - Sep 2006
System Administrator
1999 - 2002
~3 yrs
Team & coworkers
Colleagues at FIS
Other employees you can reach at valuelink.co.uk. View company contacts for 3378 employees →
AA
Alisha Alexandria
Colleague at FisNew Delhi, Delhi, India
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SP
Shreya Patel
Colleague at FisJamesville, New York, United States
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RS
Richard Sebastian
Colleague at FisPalghat, Kerala, India
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NS
Naveen S
Colleague at FisChennai, Tamil Nadu, India
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TS
Tanvi Sahay
Colleague at FisGurugram, Haryana, India
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DG
Dinesh Gupta
Colleague at FisAndhra Pradesh, India
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NM
Neelam Mishra
Colleague at FisBengaluru, Karnataka, India
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J(
James (Jamie) Afonso
Colleague at FisDavenport, Florida, United States
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MD
Mohammad Danish
Colleague at FisPune, Maharashtra, India
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PB
Priyash Bodele
Colleague at FisNagpur, Maharashtra, India
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Alisha Alexandria
Colleague at FisNew Delhi, Delhi, India
View →
SP
Shreya Patel
Colleague at FisJamesville, New York, United States
View →
RS
Richard Sebastian
Colleague at FisPalghat, Kerala, India
View →
NS
Naveen S
Colleague at FisChennai, Tamil Nadu, India
View →
TS
Tanvi Sahay
Colleague at FisGurugram, Haryana, India
View →
DG
Dinesh Gupta
Colleague at FisAndhra Pradesh, India
View →
NM
Neelam Mishra
Colleague at FisBengaluru, Karnataka, India
View →
J(
James (Jamie) Afonso
Colleague at FisDavenport, Florida, United States
View →
MD
Mohammad Danish
Colleague at FisPune, Maharashtra, India
View →
PB
Priyash Bodele
Colleague at FisNagpur, Maharashtra, India
View →
1 education record
John Costello education
FAQ
Frequently asked questions about John Costello
Quick answers generated from the profile data available on this page.
What company does John Costello work for?
John Costello works for FIS.
What is John Costello's role at FIS?
John Costello is listed as IT Security Analyst Specialist at FIS.
What is John Costello's email address?
AeroLeads has found 1 work email signal at @fisglobal.com for John Costello at FIS.
What is John Costello's phone number?
AeroLeads has found 1 phone signal(s) with area code 215 for John Costello at FIS.
Where is John Costello based?
John Costello is based in Longwood, Florida, United States while working with FIS.
What companies has John Costello worked for?
John Costello has worked for Fis and Webtone Technologies.
Who are John Costello's colleagues at FIS?
John Costello's colleagues at FIS include Alisha Alexandria, Shreya Patel, Richard Sebastian, Naveen S, and Tanvi Sahay.
How can I contact John Costello?
You can use AeroLeads to view verified contact signals for John Costello at FIS, including work email, phone, and LinkedIn data when available.
What schools did John Costello attend?
John Costello holds Business from University Of Phoenix.
What skills is John Costello known for?
John Costello is listed with skills including It Management, Integration, Security, Vendor Management, Process Improvement, Troubleshooting, Networking, and System Administration.
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