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A different Jun Guan?
Sign up to search for other Jun Guan's across our 850M+ professionals databaseWork Experience 10 years
Oct 2025 - Current
Oct 2023 - Oct 2025
Apr 2023 - Sep 2023
Dec 2021 - Apr 2023
Jul 2018 - Dec 2021
Jul 2016 - Jul 2018
Their professional focus is Amazon Web Services (AWS), Containerization, and Customer Service Skills across 3 core areas.
Jun holds AWS Certified Cloud Practitioner, Learning Network Troubleshooting, and Securing Containers and Kubernetes Ecosystem certifications.
Education
Bachelor's degree at Shenyang University of Chemical Technology
Frequently Asked Questions
What is Jun Guan's email address?
SignalHire found a verified business email address for Jun Guan: j****n@f5.com, j******n@cerence.com.What is Jun Guan's phone number?
SignalHire found a verified phone number for Jun Guan: +65-***-***-6248.How do I contact Jun Guan at F5?
You can reach Jun Guan through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is Jun Guan's professional background?
Jun Guan has 10 years of professional experience. They have held roles including Security Support Engineer II, Senior Site Reliability Engineer, and Technical Support Engineer at companies such as F5, Cerence AI, and Amazon. Their education includes Bachelor's degree from Shenyang University of Chemical Technology.Is Jun Guan's contact information up to date?
Yes. Jun Guan's SignalHire profile was last updated on 25 May 2026, reflecting their current position as Managed Security Services Engineer III at F5 in Seattle, Washington, United States.
Other employees at F5
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