Stephen Sin

Stephen Sin: Email & Phone Number

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Network Security Engineer at Beyondsoft|Hong Kong SAR

Position:

Network Security Engineer at Beyondsoft

Location:

Hong Kong SAR

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Last updated: 2026-05-12
Updated: 2026-05-12

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Work Experience 12 years

Network Security Engineer at Beyondsoft

Aug 2024 - Current

Security Engineer at CITIC Telecom International CPC Limited

May 2024 - Aug 2024

Network Engineer at Vantage Data Centers

Apr 2023 - May 2024

Assistant Engineer at HKT

Jun 2021 - Apr 2023

Senior Technical Officer at HKT

Sep 2019 - May 2021

Graduate Trainee at HKT

Aug 2018 - Aug 2019

System Support Engineer at Star On System Limited

Nov 2017 - Jul 2018

Assistant Engineer at Chubb security

Jun 2017 - Oct 2017

Intern at RS

Jan 2014 - Oct 2016

Stephen Sin started working in 2014, then the employee has changed 6 companies and 7 jobs. On average, Stephen Sin works for one company for 1 year 3 months.

Their professional focus is C, Checkpoint, and Cisco ASA across 3 core areas.

Education

Master of Science - MS at The University of Hong Kong

Bachelor of Engineering (B.Eng.) at 香港理工大學

Higher Deploma at IVE(ShaTin)

Frequently Asked Questions

What is Stephen Sin's email address?

SignalHire found a verified business email address for Stephen Sin: s******n@beyondsoft.com.

What is Stephen Sin's phone number?

SignalHire found a verified phone number for Stephen Sin: +852-***-***-4450.

How do I contact Stephen Sin at Beyondsoft?

You can reach Stephen Sin 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 Stephen Sin's professional background?

Stephen Sin has 12 years of professional experience. They have held roles including Security Engineer, Network Engineer, and Assistant Engineer at companies such as CITIC Telecom International CPC Limited, Vantage Data Centers, and HKT. Their education includes Master of Science - MS from The University of Hong Kong, and Bachelor of Engineering (B.Eng.) from 香港理工大學.

Is Stephen Sin's contact information up to date?

Yes. Stephen Sin's SignalHire profile was last updated on 12 May 2026, reflecting their current position as Network Security Engineer at Beyondsoft in Bellevue, Washington, United States.

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