Hardware Engineer
Current
May 2023 - Present
AeroLeads people directory · profile
Johnson Lee 李春生 Email & Phone Number
Hardware Engineer
at
Extreme Networks
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
Hardware Engineer
Location
Hsinchu County, Taiwan, Taiwan, Province Of China
Company size
Who is Johnson Lee 李春生? Overview
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Quick answer
Johnson Lee 李春生 is listed as Hardware Engineer at Extreme Networks, a company with 2899 employees, based in Hsinchu County, Taiwan, Taiwan, Province Of China. AeroLeads shows a matched LinkedIn profile for Johnson Lee 李春生.
Johnson Lee 李春生 previously worked as Hardware Team Leader at Foxconn and Hardware Section Leader at Foxconn.
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Email format at Extreme Networks
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Extreme Networks
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Profile bio
About Johnson Lee 李春生
Response for product design from concept, proto, pilot build to MP. Achieved 10+ inductrial products launch (optical transceiver, network switch, media gate-way). - Coordination among function teams (HW, SW, ME, PM) , manufacturing site and customers. - Coordination and execution product quality, cost down, second source verification. - Review manufacturing SOP, product on site witness and result review. - Create product hardware specification. - Release product test plan. - Hardware design, verification and debug. HW R&D with 18+ years experience - High speed signal PCB design - Strong skills on board bring-up and debugging - Optical transceiver design - Enterprise and Data center switch development
Current workplace
Johnson Lee 李春生's current company
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Extreme Networks
7 roles
Johnson Lee 李春生 work experience
A career timeline built from the work history available for this profile.
Hardware Team Leader
In Enterprise Ethernet switch development team.1. Smart-managed switch (HPE Aruba 1830 series)2. 24/48x GE + 4x GE SFP, 30W PoE Switch with Marvell AC3-BXH
Sep 2019 - Apr 2023
Hardware Section Leader
In Enterprise Ethernet switch HW development team.1. OmniEdge Switching Platform (x465 series)2. 24/48x GE/mG + 2x 40G QSFP+, 90W PoE Switch with Broadcom Firebolt53. 12x 10G RJ45 + 12x 10G SFPplus + 2x 40G QSFP+, 60W PoE Switch with Broadcom Firebolt5
Oct 2017 - Sep 2019
Senior Hw Engineer
In Enterprise Ethernet switch HW development team. 1. GE switch development (Cisco 2960 series). 2. 100G data center switch development.3. 48x 10G SFP+ Switch with Marvell Lion.4. 24/48x GE + 4x GE SFP, 15W PoE Switch with Marvell AC25. 24/48x GE + 4x 10G SFP+, 30W PoE Switch with Marvell AC36. 48x 25G SFP28 + 6x100G QSFP28 Switch with Marvell BC3/Armstrong.
May 2011 - Oct 2017
Senior Hw Engineer
In Enterprise Ethernet switch HW development team.1. 10Gb/s O/E transceiver adaptor.2. 48port 10Gb/s switch circuit design.3. 24/48port GE switch circuit design.
May 2007 - May 2011
Engineer, Optical Communication Research Lab
1. EPON triplexer transceiver module design.2. GPON ONU ( O/E conversion on board) circuit design.3. GPON OLT circuit design.
May 2005 - May 2007
Engineer, Optoelectronics Research Lab
1. 10Gb/s High-Speed O/E conversion circuit board design (XFP, Xenpak)2. 10Gb/s O/E transceiver assembly, reliability and pilot production3. 10Gb/s Optical subassembly (TOSA, ROSA) design.4. 4x10Gb/s High-Speed O/E conversion circuit board design.5. 12x10Gb/s Optical-Interconnect Project circuit board design.
Oct 2002 - May 2005
Team & coworkers
Colleagues at Extreme Networks
Other employees you can reach at extremenetworks.com. View company contacts for 2899 employees →
JB
Jeff Buddington
Colleague at Extreme Networks
San Antonio, Texas Metropolitan Area, United States
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C(
Christine (Jui-Chieh ) Chen
Colleague at Extreme Networks
Hsinchu City, Taiwan, Taiwan, Taiwan, Province Of China
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MS
Mohammed Salman
Colleague at Extreme Networks
Hyderabad, Telangana, India, India
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WP
Waldemar Piechnik
Colleague at Extreme Networks
Wroclaw Metropolitan Area, Poland
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GH
Grant Hundertmark
Colleague at Extreme Networks
United States, United States
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DC
Dan Campbell
Colleague at Extreme Networks
Durham, North Carolina, United States, United States
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RK
Ranjith Kumar Devarashetty
Colleague at Extreme Networks
Bengaluru, Karnataka, India, India
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AJ
Arun Jayaraman
Colleague at Extreme Networks
Chennai, Tamil Nadu, India, India
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AA
Abayomi Ayomide
Colleague at Extreme Networks
Lagos, Lagos State, Nigeria, Nigeria
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HW
Haobo Wu
Colleague at Extreme Networks
Shanghai, China, China
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Jeff Buddington
Colleague at Extreme Networks
San Antonio, Texas Metropolitan Area, United States
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C(
Christine (Jui-Chieh ) Chen
Colleague at Extreme Networks
Hsinchu City, Taiwan, Taiwan, Taiwan, Province Of China
View →
MS
Mohammed Salman
Colleague at Extreme Networks
Hyderabad, Telangana, India, India
View →
WP
Waldemar Piechnik
Colleague at Extreme Networks
Wroclaw Metropolitan Area, Poland
View →
GH
Grant Hundertmark
Colleague at Extreme Networks
United States, United States
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DC
Dan Campbell
Colleague at Extreme Networks
Durham, North Carolina, United States, United States
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RK
Ranjith Kumar Devarashetty
Colleague at Extreme Networks
Bengaluru, Karnataka, India, India
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AJ
Arun Jayaraman
Colleague at Extreme Networks
Chennai, Tamil Nadu, India, India
View →
AA
Abayomi Ayomide
Colleague at Extreme Networks
Lagos, Lagos State, Nigeria, Nigeria
View →
HW
Haobo Wu
Colleague at Extreme Networks
Shanghai, China, China
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FAQ
Frequently asked questions about Johnson Lee 李春生
Quick answers generated from the profile data available on this page.
What company does Johnson Lee 李春生 work for?
Johnson Lee 李春生 works for Extreme Networks.
What is Johnson Lee 李春生's role at Extreme Networks?
Johnson Lee 李春生 is listed as Hardware Engineer at Extreme Networks.
Where is Johnson Lee 李春生 based?
Johnson Lee 李春生 is based in Hsinchu County, Taiwan, Taiwan, Province Of China while working with Extreme Networks.
What companies has Johnson Lee 李春生 worked for?
Johnson Lee 李春生 has worked for Extreme Networks, Foxconn, and Industrial Technology Research Institute (Itri)(工業技術研究院, 工研院).
Who are Johnson Lee 李春生's colleagues at Extreme Networks?
Johnson Lee 李春生's colleagues at Extreme Networks include Jeff Buddington, Christine (Jui-Chieh ) Chen, Mohammed Salman, Waldemar Piechnik, and Grant Hundertmark.
How can I contact Johnson Lee 李春生?
You can use AeroLeads to view verified contact signals for Johnson Lee 李春生 at Extreme Networks, including work email, phone, and LinkedIn data when available.
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