DS

Daniel Schirrmacher

Head of Managed Cyber Defense at Deutsche Telekom

Head of Security Head
d***@telekom.de Sign up
Pro only
Pro only
Pro only
Leipzig, Saxony, Germany

Company Details

Company: Deutsche Telekom
Industry: telecommunications
Employees: 205000
Revenue: 119926904000
HQ Location: Bonn, Nordrhein-Westfalen, Germany
Company LinkedIn: Pro only

Professional Summary

Daniel Schirrmacher is Head of Managed Cyber Defense at Deutsche Telekom. Deutsche Telekom operates in the telecommunications industry and has 205000 employees. Based in Leipzig, Saxony, Germany. Classified as a head-level Head of Security leader. Their organization's technology stack includes Amazon CloudFront, Salesforce, Amazon AWS, Microsoft Office 365, Outlook, and 53 other technologies. Deutsche Telekom reports annual revenue of 119926904000.

Head level · Head of Security
Verified Apr 22, 2026

Frequently Asked Questions

How do I contact Daniel Schirrmacher?

Daniel Schirrmacher has a verified email address on file on CTO Rank. They work at Deutsche Telekom. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Daniel Schirrmacher work for?

Daniel Schirrmacher is Head of Managed Cyber Defense at Deutsche Telekom, a company in the telecommunications industry with 205000 employees. The company is headquartered in Bonn, Nordrhein-Westfalen, Germany.

What is Daniel Schirrmacher's role in technology leadership?

Daniel Schirrmacher is classified as a Head of Security leader at the head level.

What technologies does Daniel Schirrmacher's organization use?

Daniel Schirrmacher's organization uses a technology stack that includes Amazon CloudFront, Salesforce, Amazon AWS, Microsoft Office 365, Outlook, JQuery 2.1.1. This information is useful for sales teams, recruiters, and technology vendors.

Is Daniel Schirrmacher open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Daniel Schirrmacher using the verified contact information available to Pro members. When recruiting a Head of Managed Cyber Defense, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Daniel Schirrmacher at Deutsche Telekom?

Daniel Schirrmacher is Head of Managed Cyber Defense at Deutsche Telekom. Head of Securitys like Daniel Schirrmacher typically evaluate vendors in Amazon CloudFront, Salesforce, Amazon AWS, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Daniel Schirrmacher's profile data?

CTO Rank verifies and refreshes profile data weekly. Daniel Schirrmacher's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.