Jeff Li: Email & Phone Number

Opt-Out

Sr. Technical Specialist at Optus|Greater Sydney Area, Australia

Position:

Sr. Technical Specialist at Optus

Location:

Greater Sydney Area, Australia

View Jeff Li's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-08-10

Updated: 2026-08-10

Found email addresses for Jeff Li:

Business emails:

**@optus.com.au

Personal emails:

j***@hotmail.com,

l***@live.com,

l***@huawei.com,

l***@gmail.com

Found phones for Jeff Li:

+61-466-***-*60,

+61-424-***-*95,

+61-424-***-*96

A different Jeff Li?

Work Experience 17 years

Sr. Technical Specialist at Optus

Jan 2026 - Current

Optical Network Engineer at Amazon Web Services (AWS)

Nov 2024 - Dec 2025

Optical Network Specialist at Ribbon Communications

Sep 2022 - Aug 2024

Senior Optical Network Engineer at Huawei

Sep 2009 - May 2022

Jeff Li started working in 2009, then the employee has changed 3 companies and 3 jobs. On average, Jeff Li works for one company for 4 years 1 month.

Their professional focus is Border Gateway Protocol (BGP), Communication, and DWDM across 3 core areas.

Education

Master of Engineering - MEng at University of Sydney

Bachelor of Engineering - BE at Shandong University

Frequently Asked Questions

What is Jeff Li's email address?

SignalHire found verified email addresses for Jeff Li, both business and personal. Their business email is **@optus.com.au, and personal emails include j***@hotmail.com, l***@live.com, and l***@huawei.com.

What is Jeff Li's phone number?

SignalHire found multiple verified phone numbers for Jeff Li: +61-466-***-*60, +61-424-***-*95, and +61-424-***-*96.

How do I contact Jeff Li at Optus?

You can reach Jeff Li 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 Jeff Li's professional background?

Jeff Li has 17 years of professional experience. They have held roles including Optical Network Engineer, Optical Network Specialist, and Senior Optical Network Engineer at companies such as Amazon Web Services (AWS), Ribbon Communications, and Huawei. Their education includes Master of Engineering - MEng from University of Sydney, and Bachelor of Engineering - BE from Shandong University.

Is Jeff Li's contact information up to date?

Yes. Jeff Li's SignalHire profile was last updated on 10 August 2026, reflecting their current position as Sr. Technical Specialist at Optus in Macquarie Park, NSW, Australia.

Jeff Li Namesakes

Name

Company

Position

Jeff Li

Smartwing Invstment Fund Management Co., Ltd.

Managing Partner

Get contacts

Jeff Li

Umi Sushi Express

Assistant Manager

Get contacts

Jeff Li

None

Frontend Developer

Get contacts

See more profiles

Similar profiles

Name

Company

Position

Prashant Nandala

BlueJeans by Verizon

Sr. Technical Specialist

Get contacts

Neeraj Pal

Tecpact Technologies Pvt Ltd

Sr. Technical Specialist

Get contacts

Jesus Baez

Navico Group

Sr. Technical Specialist

Get contacts

Stephanie

Medtronic

Sr. Technical Specialist

Get contacts

Prashant Nandala

Verizon

Sr. Technical Specialist

Get contacts

Kevin Ji

BC Provincial Government

Sr. Technical Specialist

Get contacts

See more profiles

Other employees at Optus

Name

Company

Position

Tracey

Optus

Quality Control Analyst

Get contacts

Tara Murphy

Optus

Retail Sales Assistant

Get contacts

Shahad Rahman

Optus

Store Manager

Get contacts

Oscar Dickins

Optus

Project coordinator

Get contacts

Alex Lee

Optus

Sales Consultant

Get contacts

Daniel Jiao

Optus

Retail Consultant

Get contacts

Sandip Nayee

Optus

Business Sales Consultant

Get contacts

Anthony Choi

Optus

Retail Specialist

Get contacts

Prem Jani

Optus

Retail Salesperson

Get contacts

Ryan Pereira

Optus

Retail Sales Consultant

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.