Jun Lee
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Jun Lee Email & Phone Number

Customer Support Engineer at Cumulus Networks
Location: Greater Sydney Area, Australia 3 work roles 1 school
1 work email found @cumulusnetworks.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

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Work email j****@cumulusnetworks.com
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Current company
Role
Customer Support Engineer
Location
Greater Sydney Area, Australia
Company size

Who is Jun Lee? Overview

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Quick answer

Jun Lee is listed as Customer Support Engineer at Cumulus Networks, a with 80 employees, based in Greater Sydney Area, Australia. AeroLeads shows a work email signal at cumulusnetworks.com and a matched LinkedIn profile for Jun Lee.

Jun Lee previously worked as CSE at Cisco Systems and System Engineer at Cisco. Jun Lee holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering from Georgia Institute Of Technology.

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Email format at Cumulus Networks

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*@cumulusnetworks.com
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Profile bio

About Jun Lee

- Cisco Routers and switches- Networking skills: Routing, Switching and MPLS/VPN/VPLS- L3 Protocol: BGP, OSPF, EIGRP, Multicast, QoS, Multicast VPN- Operating System: Cisco IOS, IOS-XR, IOS-XE and NX-OS

Current workplace

Jun Lee's current company

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Cumulus Networks
Cumulus Networks
Customer Support Engineer
mountain view, california, united states
Employees
80
AeroLeads page
3 roles

Jun Lee work experience

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Customer Support Engineer

Current

Sydney, Australia

Feb 2019 - Present

Cse

Sydney, Australia

Professional Qualification- CCIE Routing and SwitchingSummary of Technical Expertise- Cisco Routers and switches- Networking skills: Routing, Switching and MPLS/VPN/VPLS, SONET- L3 Protocol: BGP, OSPF, EIGRP, Multicast, QoS, Multicast VPN- Operating System: Cisco IOS, IOS-XR, IOS-XE and NX-OSEmployment History* High Touch Customer support engineer [Cisco Systems Australia]- Main engineer for Telstra Global- Duration: September 2016-now- Technology: IOS XR Platforms (CRS, ASR9000, NCS5K, NCS6K and XR12000), NX-OS (Nexus7000), IOS XE Platforms and IOS Platforms* Customer Support Engineer [Cisco Systems Australia]- Work on different technologiesIOS-XR, Routing Protocol, LAN Switching, WAN (POS/SDH), WAN Switching (Stratacom, ATM), Wireless - Responsibilities: Worked as senior engineer to support various technologies across Cisco platforms including CRS, ASR9000, NCS5K, NCS6K, XR12000, ASR1000 and Catalyst6500/6800 Expertise in technologies including IP/MPLS, Carrier Ethernet, L2/L3VPN, EVPN, Multicast/MVPN and System Architecture.* Associate System Engineer [Cisco Systems Korea]- Duration: 2000-2002- Technology: Wireless and MPLS-VPN Solution- Responsibilities: Provide any technical support to Account manager and customer to sell products. Prepare BMT: Create solution based on customer's requirements, co-work with 3rd party to meet this. Support pre-sales Cisco customer: Act as initial contact for tier-1 troubleshooting and provides information to any product inquiry.

Jul 2002 - Feb 2019

System Engineer

Gangnam-Gu, Seoul, Korea

Job: System Engineer - ISP (Korea Telecom)Duration: July 2000 - September 202Responsibilities:* Architect ISP manage network solution based on customer's design requirement.* Design testing plan (BMT, Bench Mark Test) to fulfil technical requirement. * Develop technical documentations and reports regarding infrastructure solutions.* Provide 1st hand support to customer including training new solution/product and initial troubleshooting.* Act as an interface between customers and Cisco Business Unit/TAC regarding high level technical issues. * Translate customer's business requirement into technical execution.

Jul 2000 - Sep 2002
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Colleagues at Cumulus Networks

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1 education record

Jun Lee education

FAQ

Frequently asked questions about Jun Lee

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What company does Jun Lee work for?

Jun Lee works for Cumulus Networks.

What is Jun Lee's role at Cumulus Networks?

Jun Lee is listed as Customer Support Engineer at Cumulus Networks.

What is Jun Lee's email address?

AeroLeads has found 1 work email signal at @cumulusnetworks.com for Jun Lee at Cumulus Networks.

Where is Jun Lee based?

Jun Lee is based in Greater Sydney Area, Australia while working with Cumulus Networks.

What companies has Jun Lee worked for?

Jun Lee has worked for Cumulus Networks, Cisco Systems, and Cisco.

Who are Jun Lee's colleagues at Cumulus Networks?

Jun Lee's colleagues at Cumulus Networks include Farhad Mia, Mahesh Govinda, Laotian Hey, Omari Trumane, and Binduraj Yogish.

How can I contact Jun Lee?

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What schools did Jun Lee attend?

Jun Lee holds Bachelor Of Engineering - Be, Electrical And Electronics Engineering from Georgia Institute Of Technology.

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