Company Details
Technology Stack
Professional Summary
Leon Champken is Senior Systems Engineering Manager at Extreme Networks. Extreme Networks operates in the information technology & services industry and has 2700 employees. Based in London, England, United Kingdom. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Salesforce, Amazon SES, Outlook, Marketo, Microsoft Azure Hosting, and 45 other technologies. Extreme Networks reports annual revenue of 1140067000.
Industry & Role Insights
- • CTO Rank tracks 128,091 Engineering Manager leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 50 tech leaders at Extreme Networks.
- • 28,246 tech leaders in England are available in our database.
Position in the CTO Rank Database
- • Leon Champken is 1 of 128,998 leaders with the Engineering Manager role tracked in the CTO Rank database.
- • 44,309 hold the Engineering Manager role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 7,908 hold the Engineering Manager role in England.
- • 372 hold the Engineering Manager role at companies with 2700 employees.
- • Typical Engineering Manager compensation in England: $150,000 – $280,000 (median $200,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.
Frequently Asked Questions
How do I contact Leon Champken?
Leon Champken has a verified email address on file on CTO Rank. They work at Extreme Networks. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Leon Champken work for?
Leon Champken is Senior Systems Engineering Manager at Extreme Networks, a company in the information technology & services industry with 2700 employees. The company is headquartered in San Jose, California, United States.
What is Leon Champken's role in technology leadership?
Leon Champken is classified as a Engineering Manager leader at the manager level.
What technologies does Leon Champken's organization use?
Leon Champken's organization uses a technology stack that includes Salesforce, Amazon SES, Outlook, Marketo, Microsoft Azure Hosting, Gmail. This information is useful for sales teams, recruiters, and technology vendors.
Is Leon Champken open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Leon Champken using the verified contact information available to Pro members. When recruiting a Senior Systems Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Leon Champken at Extreme Networks?
Leon Champken is Senior Systems Engineering Manager at Extreme Networks. Engineering Managers like Leon Champken typically evaluate vendors in Salesforce, Amazon SES, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Leon Champken's profile data?
CTO Rank verifies and refreshes profile data weekly. Leon Champken's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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