John Dufour Email & Phone Number
LAB Manager supporting SQA and Development @ Ciena
5 free lookup(s).
No credit card required.
John Dufour Location
- United States
John Dufour Work
- 2014 - now LAB Manager supporting SQA and Development @
- 2015 - 2025 Lab Manager supporting SQA and Dev at Ciena and Benu @
- 2014 - 2014 SQA Engineer, Learning Automation using Python @ Technical Skills Share Group (TSSG-Chelmsford), Learning while seeking my next c
- 2003 - 2013 Senior Software Quality Assurance Engineer and LAB and IT Support. @
- 2000 - 2002 Senior SQA Engineer @ Crescent Networks
- 1998 - 2000 SQA Engineer @
- 1995 - 1998 Software Quality Assurance Engineer testing network equipment. @ digital
- 1982 - 1995 Field Service Account Rep. and System Management support on large clustered mainframes. @ digital
John Dufour Education
- Mount Wachusett Community College
Computer course study (Electrical and Electronics Engineering)
John Dufour Skills
- Network Design
- TCP/IP
- Cisco Technologies
- Ethernet
- Testing
- Software Quality Assurance
- TCL
- Shell Scripting
- Perl
- TCP/IP protocols
- QoS
- Linux
- Fiber Optics
- IXIA
- IxLoad
- IxChariot
- Spirent Test Center
- Adtech
- Smartbit
- Sniffer Pro
- Labor Management
- Six Sigma
- Integration
- NetApp
- VMware
- RedHat
- Windows Server
- ClearCase
- CVS
- Git
- Optical Network
- ATM networks
- VLAN
- MPLS Networking
- Routing Protocols
- DHCP
- FTP
- HTTP
- NFS
- DNS
- Juniper
- Redback
- Agile Methodologies
- Networking
- Scrum
- LTE
- Internet Protocol Suite (TCP/IP)
- Unix
John Dufour Summary
- John Dufour, based in United States, is currently a LAB Manager supporting SQA and Development at Ciena. John Dufour brings experience from previous roles at Ciena, Technical Skills Share Group (TSSG-Chelmsford), Learning while seeking my next c, Ericsson and Crescent Networks. John Dufour holds a Computer course study in Electrical and Electronics Engineering @ Mount Wachusett Community College. With a robust skill set that includes Network Design, TCP/IP, Cisco Technologies, Ethernet, Testing and more. John Dufour has 2 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Dufour?
Find contact details for 700 million professionals.
Others Named John Dufour
John Dufour
Business Improvement Manager
Florida, United States
John Dufour
Assistant Director, Infrastructure
New York, NY, US
John Dufour
Portfolio Services Manager, Global Editorial Operations
New York, NY, US
John Dufour
Executive Vice President, Financial Services Division
Bethesda, MD, US
John Dufour
Commercial Account Manager
Los Angeles, CA, US
John Dufour
Co-Founder
New York, NY, US
Top Ciena Employees
Ajay Manuja
Vice President of Routing and Switching Portfolio R and D
Lexington, MA, US
Kevin Kimberlin
Co-Founder
New York, NY, US
John McVey
Global VP Customer Success
Vienna, VA, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co