John Dalzell is a seasoned technical support professional with extensive experience in network engineering and support roles. Currently serving as a PCI ASV Analyst and Senior Technical Support Engineer at Tenable since February 2018, John has a strong background in troubleshooting and technical support for various product lines. Previous roles include Technical Support Engineer at Cisco, where responsibilities focused on the Firepower IPS/IDS line, and Senior Technical Support Engineer for Infoblox's NetMRI product line. John's career began at CACI International Inc. as Installation and Maintenance Shop Supervisor, overseeing a large network infrastructure. With a Bachelor's degree in Information Technology from the University of Maryland Global Campus and an associate degree from Anne Arundel Community College, John brings a solid educational foundation to a robust technical skill set.
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