C

Christopher Callahan's
email & phone

Current Position:

Chief Information Security Officer at Weichert Companies

Experience:

40 years

Location:

New York City Metropolitan Area, United States

How to contact Christopher Callahan

email***@gmail.com
phone+1-***-***-6834
LinkedIn
GitHub
X
Instagram
Pinterest

Work Experience

Chief Information Security Officer at Weichert Companies

Sep 2019 - Current

Principal Technologist - vCISO at Cyber Fusion Services

Oct 2018 - Sep 2019

Director, Global IT Risk & Compliance, Cyber Security Operations, at Novartis

Feb 2009 - May 2018

Associate Director, IT Risk & Compliance – Americas at Novartis

Jan 2001 - Jan 2009

Senior Engineer, IT Infrastructure at Novartis

Jun 1997 - Mar 2001

Senior Systems Programmer at Ricoh USA, Inc.

Jun 1993 - Jun 1997

President at Automated Business Systems, Inc

Jun 1992 - Jun 1995

Senior System Support Analyst at CMA Software Inc.

Jan 1992 - Jun 1992

Senior Systems Programmer at Carteret Saving Bank

Sep 1988 - Jan 1992

System Analyst at Hilton Hotels Corp.

Sep 1985 - Sep 1988

Christopher Callahan started working in 1985, then the employee has changed 7 companies and 8 jobs. On average, Christopher Callahan works for one company for 4 years 2 months.

Education

The Chubb Institute

A.A.S. Business Computing at County College of Morris

Parsippany Hills High School

Frequently Asked Questions

What is Christopher Callahan's minimum period of employment in the companies?

Christopher Callahan's minimum period of employment in various companies is 5 months.

What is Christopher Callahan's average duration of employment for different companies?

On average, Christopher Callahan works for one company for 4 years

What industries has Christopher Callahan worked in?

Christopher Callahan worked in the Pharmaceuticals, and Information Technology and Services.

What positions has Christopher Callahan held before?

Previously, Christopher Callahan worked as a Principal Technologist - vCISO, and Director, Global IT Risk & Compliance, Cyber Security Operations,, and Associate Director, IT Risk & Compliance – Americas, and Senior Engineer, IT Infrastructure, and Senior Systems Programmer.

How do I contact Christopher Callahan?

Christopher Callahan's email address is ***@gmail.com, phone number is +1-***-***-6834. Sign up to get contact details.

Who are Christopher Callahan's peers at other companies?

Christopher Callahan's peers at other companies are Mark Connelly and Max Garcia and Derek Sailors
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Christopher Callahan Namesakes

Name
Company
Position
C
Komatsu
Engineering Intern
C
C.A.M.P.
Retired
C
SealPro (Div of MarshalRenee Construction)
Vice President
C
Mcintyre Fields And Associates/Ameriprise Financial
Client Services Coordinator
C
Stanford University Doerr School of Sustainability
Postdoctoral Researcher
C
Harrison Health Sciences Library
Circulation Clerk
C
The Impactful Leadership Podcast
Host
C
Saratoga National Historical Park
Volunteer Staff
C
Self-employed
Antique Collector
C
Jim Hudson Lexus Columbia
Parts specialist

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