Derek Flinner


New Castle


Senior Manager


Internal Client Services


Information Technology Industry

Education & Certification:

  • A graduate of Slippery Rock University with a Bachelor of Science degree in Information Technology, Derek has obtained the Security+ certification, trained as an Ethical Hacker, and is working toward his certification as a Certified Information Systems Security Professional.


  • Derek Flinner is a Manager, Senior Systems Administrator, as well as a Senior IT Consultant for Arnett Carbis Toothman LLP.  With over fifteen years of experience in the Information Technology profession and an active participant in the Computer Consulting Services group, he is responsible for analyzing multiple facets of IT security as well as recommending and implementing new technology. 

  • Derek assists clients with a variety of computer consulting and implementation services such as IT reviews, security audits, networking configurations, system evaluations, penetration testing, and virtual computing installations.  Derek’s extensive understanding of IT solutions is often employed to help clients evaluate and implement emerging technologies in an effective and efficient manner.