Jeff Sumi
Director of Support Operations at Illumio | San Jose, California, United States
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
Director of Support Operations at Illumio in August 2024 to Present
Senior Knowledge Base and Community Manager at Illumio in August 2022 to August 2024
Knowledge Base and Community Manager at Illumio in December 2020 to August 2022
Knowledge Manager at Palo Alto Networks in December 2017 to December 2020
KCS Project Manager at Riverbed Technology in July 2013 to December 2017
Technical Support Engineer 3 at Juniper Networks in April 2011 to June 2013
Technical Support Engineer at Symantec in August 2010 to April 2011
Technical Support Representative III at VeriSign Inc. in March 2010 to August 2010
Technical Support Representative II at VeriSign Inc. in August 2007 to March 2010
Systems Analyst at Aramark Uniform Services in May 2006 to July 2007
See more
See less
California State Polytechnic University-Pomona, Bachelor of Science (B.S.), August 2026
See more
See less
Program Management
VMware ESX
Antivirus
Database Administration
C#
Troubleshooting
Network Security
Security
Linux
Windows Server
Technical Support
Leadership
DNS
VMware
TCP/IP
Virtualization
Data Center
Firewalls
VPN
Active Directory
Operating Systems
Computer Security
Cloud Computing
Disaster Recovery
Network Administration
Routing
DHCP
Switches
Hardware
Cisco Technologies
Networking
Servers
System Deployment
System Administration
Storage
Cisco IOS
Unix
Citrix
VoIP
Microsoft Exchange
See more
See less
Discover more about IllumioWhat is Jeff Sumi email address?
Email Jeff Sumi at [email protected] and [email protected]. This email is the most updated Jeff Sumi's email found in 2026.
What is Jeff Sumi phone number?
Jeff Sumi phone number is 5104183191.
How to contact Jeff Sumi?
To contact Jeff Sumi send an email to [email protected] or [email protected]. If you want to call Jeff Sumi try calling on 5104183191. (updated on August 26, 2024)
What company does Jeff Sumi work for?
Jeff Sumi works for Illumio
What is Jeff Sumi's role at Illumio?
Jeff Sumi is Director of Support Operations
What industry does Jeff Sumi work in?
Jeff Sumi works in the Computer & Network Security industry.
Jeff Sumi Email Addresses
Jeff Sumi Phone Numbers
looking for?
Find personal and work emails for over 250M professionals.
People like Jeff Sumi
NetSuite Administrator at Precisely | Trust in Data
Senior Technical Recruiter at Illumio
Automation Engineer at Illumio
Staff Software Engineer at Illumio
Deal Desk Manager at Illumio
Program Manager at Illumio
Channel Director at Illumio
Principal Innovation Engineer, Office of the CTO at Illumio
Member at Customer Success Collective
Vice President, Sales Operations at Illumio
Manager II CA Small Group Sales and Account Management at Anthem, Inc.
Senior Claims Analyst at Allstate
Director of Professional Services at Illumio
Founder at Stealth
Business Development Manager at Musick Construction
Associate Director, Environmental, Health, & Safety at Merck
Founder & CEO at E-Future Services
Director, Commercial Transactions at Jupiter Power
Strategic Account Manager at Lightpath
Technical Solutions Consultant at SQA Group
Director of Community Management at Essex Property Trust
DJ at VIVID Houston
Owner at Wolfchase Publishing
Chief Of Police at Newell Police Department
Director, Organizational Development at Expedia Group
Client Relations, Prints & Drawings Department at Swann Auction Galleries
CEO/Engineer at theENGRAMstudio
Co-founder & CEO at Of Substance.
Director of Student Success at Bryan College
Marketing & Events Manager at Asana Soul Practice
Sr. Business Analyst, RCM at U.S. Dermatology Partners
SRE at Google
Professionsl dad at 155Labs
Show more
Show less