David Harczynski

Adjunct Faculty Instructor, Security+ | Network+ | A+

David Harczynski is an experienced educator and IT professional with a background in both teaching and technical roles. Currently serving as an Adjunct Faculty Instructor at CompTIA since January 2023, David teaches Security+, Network+, and A+ certification courses, while managing online course logistics through Canvas LMS and Zoom. In addition, David has been an Adjunct Faculty Instructor in Computer Information Technology at Chandler/Gilbert Community College since October 2017, where responsibilities include planning and developing online courses related to various IT topics. David's previous roles include Hybrid IT Solutions Architect at Hewlett Packard Enterprise, Senior Systems Engineer at Brocade, and positions at Sun Microsystems and StorageTek, contributing significant expertise in IT solutions and systems engineering. David holds a Bachelor of Science degree in Accounting from Arizona State University.

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