Company Details
Technology Stack
Professional Summary
Sydney Klein is SVP, CISO & Head of IT Core Services at Bristol Myers Squibb. Bristol Myers Squibb operates in the pharmaceuticals industry and has 35000 employees. Based in United States. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Sendgrid, Outlook, Microsoft Office 365, Brightcove, Drupal, and 11 other technologies. Bristol Myers Squibb reports annual revenue of 48300000000.
Industry & Role Insights
- • CTO Rank tracks 2,786 CISO leaders with verified contact information.
- • There are 3,616 tech leaders in the pharmaceuticals industry in our database.
- • We have verified contacts for 127 tech leaders at Bristol Myers Squibb.
Position in the CTO Rank Database
- • Sydney Klein is 1 of 2,823 leaders with the CISO role tracked in the CTO Rank database.
- • 12 hold the CISO role at pharmaceuticals companies (out of 3,648 total pharmaceuticals leaders in our database).
- • 5 hold the CISO role at companies with 35000 employees.
Data sourced from 484,726 tech leadership profiles. Updated May 2026.
Frequently Asked Questions
How do I contact Sydney Klein?
Sydney Klein has a verified email address on file on CTO Rank. They work at Bristol Myers Squibb. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Sydney Klein work for?
Sydney Klein is SVP, CISO & Head of IT Core Services at Bristol Myers Squibb, a company in the pharmaceuticals industry with 35000 employees. The company is headquartered in Trenton, New Jersey, United States.
What is Sydney Klein's role in technology leadership?
Sydney Klein is classified as a CISO leader at the c-suite level.
What technologies does Sydney Klein's organization use?
Sydney Klein's organization uses a technology stack that includes Sendgrid, Outlook, Microsoft Office 365, Brightcove, Drupal, Atlassian Cloud. This information is useful for sales teams, recruiters, and technology vendors.
Is Sydney Klein open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Sydney Klein using the verified contact information available to Pro members. When recruiting a SVP, CISO & Head of IT Core Services, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Sydney Klein at Bristol Myers Squibb?
Sydney Klein is SVP, CISO & Head of IT Core Services at Bristol Myers Squibb. CISOs like Sydney Klein typically evaluate vendors in Sendgrid, Outlook, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Sydney Klein's profile data?
CTO Rank verifies and refreshes profile data weekly. Sydney Klein's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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