Our Team
We’ve assembled a staff that offers more than 100 years of hands-on experience in each area of our core business.
Here at AT technology, we:
- Share a passion for the technology we sell and support.
- Take the time to understand your business.
- Instill a proactive approach to solve problems before they arise.
- Explain technology in terms you’ll understand.
- Are trained experts in their respective fields.

Sharon Chick
Business Development Manager

James (Jim) Sireika
Network Services Manager

Ken Witman
Telecom Supervisor

Heather Heim
Executive Assistant

Lynne Haynes
Controller

Anthony Greco
Telecom Specialist

David Isch
Telecom Specialist

Marc Loeser
Senior Consultant

Derek Guard
IT Consultant

Drew DiRienzo
IT Consultant

Ken Bogdan
IT Consultant

Teairro Scott
IT Consultant

Chris Stojanovski
IT Consultant

William Farrell
IT Consultant
Don't Be Shy
Drop us a line anytime and one of our team members will be happy to help you