Andy Sin: Email & Phone Number

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Senior Support Engineer at 5G Networks Ltd|Perth, Western Australia

Position:

Senior Support Engineer at 5G Networks Ltd

Location:

Perth, Western Australia

View Andy Sin's Email

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Last updated: 2026-07-03

Updated: 2026-07-03

Found email addresses for Andy Sin:

Business emails:

a******n@itma.com.au

Personal emails:

s***@colescareers.com.au,

a***@itma.com.au

Found phones for Andy Sin:

+61-434-***-*50,

+61-433-***-*55,

+61-433-***-*85,

+61-433-***-*95

A different Andy Sin?

Work Experience 9 years

Senior Support Engineer at 5G Networks Ltd

Mar 2026 - Current

ICT Support Specialist at Jupiter Group

Jul 2024 - Mar 2026

System Engineer at ITMA - IT Management Associates

May 2023 - Jul 2024

Network Administrator at Self-employed

Jan 2021 - May 2023

Customer Service Representative at Shell

Oct 2017 - May 2023

Andy Sin started working in 2017, then the employee has changed 4 companies and 4 jobs. On average, Andy Sin works for one company for 2 years 3 months.

Their professional focus is Active Directory, Anthropic Claude, and Back Office Operations across 3 core areas.

Andy holds CCNA: Introduction to Networks, Certificate IV in Information Technology (Networking), and ConnectWise PSA Engineer/Technician certifications.

Education

CCNA at Cisco Networking Academy

Certificate IV at North Metropolitan TAFE

Diploma of Engineering at Curtin College

Frequently Asked Questions

What is Andy Sin's email address?

SignalHire found verified email addresses for Andy Sin, both business and personal. Their business email is a******n@itma.com.au, and personal emails include s***@colescareers.com.au, and a***@itma.com.au.

What is Andy Sin's phone number?

SignalHire found multiple verified phone numbers for Andy Sin: +61-434-***-*50, +61-433-***-*55, and +61-433-***-*85.

How do I contact Andy Sin at 5G Networks Ltd?

You can reach Andy 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 Andy Sin's professional background?

Andy Sin has 9 years of professional experience. They have held roles including ICT Support Specialist, System Engineer, and Network Administrator at companies such as Jupiter Group, ITMA - IT Management Associates, and Self-employed. Their education includes CCNA from Cisco Networking Academy, and Certificate IV from North Metropolitan TAFE.

Is Andy Sin's contact information up to date?

Yes. Andy Sin's SignalHire profile was last updated on 3 July 2026, reflecting their current position as Senior Support Engineer at 5G Networks Ltd in Melbourne, VIC, Australia.

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