It Analyst
Current
2012 - Present
~14 yrs 4 mos
AeroLeads people directory · profile
John Castilla Email & Phone Number
IT Analyst | Experienced IT Professional Specializing in Infrastructure & VoIP Solutions | Expert in Project Leadership & Implementation
at
Radial Inc.
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
IT Analyst | Experienced IT Professional Specializing in Infrastructure & VoIP Solutions | Expert in Project Leadership & Implementation
Location
Lake Worth, Florida, United States
Company size
Who is John Castilla? Overview
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Quick answer
John Castilla is listed as IT Analyst | Experienced IT Professional Specializing in Infrastructure & VoIP Solutions | Expert in Project Leadership & Implementation at Radial Inc., a company with 3999 employees, based in Lake Worth, Florida, United States. AeroLeads shows a matched LinkedIn profile for John Castilla.
John Castilla previously worked as IT Analyst at Radial Inc. and Senior System Network Administrator at Pc Lan Techs.
Company email context
Email format at Radial Inc.
This section adds company-level context without repeating John Castilla's masked contact details.
Radial Inc.
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Profile bio
About John Castilla
With over 20 years of diverse experience in IT infrastructure and network management, I have honed my skills across a spectrum of roles and responsibilities. Throughout my career, I have consistently demonstrated a commitment to excellence, leveraging my technical prowess and leadership skills to drive successful project outcomes and ensure optimal performance of IT infrastructure.An example of one of my core strengths is showing proficiency in analyzing and troubleshooting complex IT issues, I also excel in ensuring smooth operations and minimizing downtime. My expertise extends to safeguarding data and fortifying systems and networks against potential cyber threats, thereby bolstering organizational security and resilience.
Current workplace
John Castilla's current company
Company context helps verify the profile and gives searchers a useful next step.
Radial Inc.
5 roles · 29 years
John Castilla work experience
A career timeline built from the work history available for this profile.
Senior System Network Administrator
2011 - 2012
~1 yr
System Network Administrator
2008 - 2011
~3 yrs
System Network Administrator
2004 - 2008
~4 yrs
System Network Administrator
1997 - 2004
~7 yrs
Team & coworkers
Colleagues at Radial Inc.
Other employees you can reach at radial.com. View company contacts for 3999 employees →
AJ
Adriane Johnson
Colleague at Radial Inc.Louisville Metropolitan Area, United States
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UB
Usha Burroughs
Colleague at Radial Inc.Melbourne, Florida, United States, United States
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SP
Saborah Peppers
Colleague at Radial Inc.Brunswick, Georgia, United States, United States
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MM
Mejreme Miftari
Colleague at Radial Inc.Louisville Metropolitan Area, United States
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BH
Bill Humphrey
Colleague at Radial Inc.Atlanta, Georgia, United States, United States
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SR
Schronda Robertson
Colleague at Radial Inc.Louisville, Kentucky, United States, United States
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AS
Amine Salah
Colleague at Radial Inc.Algeria, Algeria
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HW
Harry Wayne
Colleague at Radial Inc.Louisville, Kentucky, United States, United States
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MP
Michael Perch
Colleague at Radial Inc.King Of Prussia, Pennsylvania, United States, United States
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DF
Danny Frye
Colleague at Radial Inc.Louisville Metropolitan Area, United States
View →
Adriane Johnson
Colleague at Radial Inc.Louisville Metropolitan Area, United States
View →
UB
Usha Burroughs
Colleague at Radial Inc.Melbourne, Florida, United States, United States
View →
SP
Saborah Peppers
Colleague at Radial Inc.Brunswick, Georgia, United States, United States
View →
MM
Mejreme Miftari
Colleague at Radial Inc.Louisville Metropolitan Area, United States
View →
BH
Bill Humphrey
Colleague at Radial Inc.Atlanta, Georgia, United States, United States
View →
SR
Schronda Robertson
Colleague at Radial Inc.Louisville, Kentucky, United States, United States
View →
AS
Amine Salah
Colleague at Radial Inc.Algeria, Algeria
View →
HW
Harry Wayne
Colleague at Radial Inc.Louisville, Kentucky, United States, United States
View →
MP
Michael Perch
Colleague at Radial Inc.King Of Prussia, Pennsylvania, United States, United States
View →
DF
Danny Frye
Colleague at Radial Inc.Louisville Metropolitan Area, United States
View →
FAQ
Frequently asked questions about John Castilla
Quick answers generated from the profile data available on this page.
What company does John Castilla work for?
John Castilla works for Radial Inc..
What is John Castilla's role at Radial Inc.?
John Castilla is listed as IT Analyst | Experienced IT Professional Specializing in Infrastructure & VoIP Solutions | Expert in Project Leadership & Implementation at Radial Inc..
Where is John Castilla based?
John Castilla is based in Lake Worth, Florida, United States while working with Radial Inc..
What companies has John Castilla worked for?
John Castilla has worked for Radial Inc., Pc Lan Techs, Vila & Son Landscaping Corp, Systems Design And Support, Inc., and Equifax.
Who are John Castilla's colleagues at Radial Inc.?
John Castilla's colleagues at Radial Inc. include Adriane Johnson, Usha Burroughs, Saborah Peppers, Mejreme Miftari, and Bill Humphrey.
How can I contact John Castilla?
You can use AeroLeads to view verified contact signals for John Castilla at Radial Inc., including work email, phone, and LinkedIn data when available.
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