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Sergio Casillas Email & Phone Number

Principal Engineer at ExtraHop Networks at ExtraHop Networks
Location: Greater St. Louis, United States, United States 4 work roles
2 work emails found @extrahop.com 2 phones found area 866 and 781 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 2 work emails · 2 phones

Work email s****@extrahop.com
Direct phone (866) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
ExtraHop Networks
Role
Principal Engineer at ExtraHop Networks
Location
Greater St. Louis, United States, United States
Company size
201 employees

Who is Sergio Casillas? Overview

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Quick answer

Sergio Casillas is listed as Principal Engineer at ExtraHop Networks at ExtraHop Networks, a company with 201 employees, based in Greater St. Louis, United States, United States. AeroLeads shows a work email signal at extrahop.com, phone signal with area code 866, 781, and a matched LinkedIn profile for Sergio Casillas.

Sergio Casillas previously worked as Principal Sales Engineer - US/LATAM at Extrahop Networks and Technical Architect at Edward Jones.

Company email context

Email format at ExtraHop Networks

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{first}@extrahop.com
92% confidence

AeroLeads found 2 current-domain work email signals for Sergio Casillas. Compare company email patterns before reaching out.

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Profile bio

About Sergio Casillas

Extensive experience designing, maintaining and upgrading mission critical, high availability networks and systems. Currently, I specialize in Citrix and Microsoft technologies, but I have experience with WAN/LAN, network and application optimization, server/desktop/application virtualization and data center facilities.Citrix XenDesktop (CCA)Citrix XenApp/Presentation Server (CCA)Citrix Provisioning Server (CCA)Citrix NetScaler (CCA)Citrix Access GatewayCitrix XenServer (CCA)Microsoft Hyper-VMicrosoft ServerVMware Certified Professional (VCP)

Listed skills include Virtualization, Data Center, Citrix, Vmware, and 32 others.

Current workplace

Sergio Casillas's current company

Company context helps verify the profile and gives searchers a useful next step.

ExtraHop Networks
Extrahop Networks
Principal Engineer at ExtraHop Networks
520 Pike Street Suite 1700 Seattle, WA 98101 United States
Website
extrahop.com
Employees
201
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Company profile
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4 roles · 25 years

Sergio Casillas work experience

A career timeline built from the work history available for this profile.

Principal Sales Engineer - Us/Latam

Current
Extrahop Networks

Seattle, Washington, US

Oct 2014 - Present

Technical Architect

Edward Jones

St. Louis, MO, US

2012 - 2014 ~2 yrs

Managing Consultant/Citrix Instructor

Mtm Technologies

Purchase, New York, US

2007 - 2012 ~5 yrs
Team & coworkers

Colleagues at ExtraHop Networks

Other employees you can reach at extrahop.com. View company contacts for 201 employees →

HF Hayes Ference Hayes Ference Colleague at Extrahop Networks Raleigh, North Carolina, United States, United States View → JS Joe Specht Joe Specht Colleague at Extrahop Networks Phoenix, Arizona, United States, United States View → JH Jahkara Haygood Jahkara Haygood Colleague at Extrahop Networks Bronx, New York, United States, United States View → EZ Eugenia Z Eugenia Z Colleague at Extrahop Networks Seattle, Washington, United States, United States View → DC De'Anna Chapin De'Anna Chapin Colleague at Extrahop Networks Spokane, Washington, United States, United States View → DS Djair Santos Djair Santos Colleague at Extrahop Networks São Paulo, São Paulo, Brazil, Brazil View → SR Sai Rakshith Potluri Sai Rakshith Potluri Colleague at Extrahop Networks Seattle, Washington, United States, United States View → L( Li (Fonda) Chen Li (Fonda) Chen Colleague at Extrahop Networks Redmond, Washington, United States, United States View → SB Samuel Benitez Samuel Benitez Colleague at Extrahop Networks Moses Lake, Washington, United States, United States View → MS Matthew Salkeld Matthew Salkeld Colleague at Extrahop Networks Holly Springs, North Carolina, United States, United States View →
FAQ

Frequently asked questions about Sergio Casillas

Quick answers generated from the profile data available on this page.

What company does Sergio Casillas work for?

Sergio Casillas works for ExtraHop Networks.

What is Sergio Casillas's role at ExtraHop Networks?

Sergio Casillas is listed as Principal Engineer at ExtraHop Networks at ExtraHop Networks.

What is Sergio Casillas's email address?

AeroLeads has found 2 work email signals at @extrahop.com for Sergio Casillas at ExtraHop Networks.

What is Sergio Casillas's phone number?

AeroLeads has found 2 phone signal(s) with area code 866, 781 for Sergio Casillas at ExtraHop Networks.

Where is Sergio Casillas based?

Sergio Casillas is based in Greater St. Louis, United States, United States while working with ExtraHop Networks.

What companies has Sergio Casillas worked for?

Sergio Casillas has worked for Extrahop Networks, Edward Jones, Mtm Technologies, and Equifax (Formerly Talx).

Who are Sergio Casillas's colleagues at ExtraHop Networks?

Sergio Casillas's colleagues at ExtraHop Networks include Hayes Ference, Joe Specht, Jahkara Haygood, Eugenia Z, and De'Anna Chapin.

How can I contact Sergio Casillas?

You can use AeroLeads to view verified contact signals for Sergio Casillas at ExtraHop Networks, including work email, phone, and LinkedIn data when available.

What skills is Sergio Casillas known for?

Sergio Casillas is listed with skills including Virtualization, Data Center, Citrix, Vmware, Cloud Computing, Servers, Hyper V, and Networking.

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