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Jonathan Tam Email & Phone Number

Engineering Manager (Systems and Electronics Design) at AB Circle Limited
Location: Hong Kong Sar, Hong Kong 6 work roles 2 schools
1 work email found @bt.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@bt.com
LinkedIn Profile matched
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Current company
Role
Engineering Manager (Systems and Electronics Design)
Location
Hong Kong Sar, Hong Kong

Who is Jonathan Tam? Overview

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Quick answer

Jonathan Tam is listed as Engineering Manager (Systems and Electronics Design) at AB Circle Limited, based in Hong Kong Sar, Hong Kong. AeroLeads shows a work email signal at bt.com and a matched LinkedIn profile for Jonathan Tam.

Jonathan Tam previously worked as Engineering Manager for Systems and Electronics Design at Stealth Startup and Cyber Security Consultant at Bt. Jonathan Tam holds Bachelor’S Degree, Electrical And Electronics Engineering, First-Class Honours from University Of Essex.

Company email context

Email format at AB Circle Limited

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{first}.{last}@bt.com
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AeroLeads found 1 current-domain work email signal for Jonathan Tam. Compare company email patterns before reaching out.

Profile bio

About Jonathan Tam

Experienced Cyber Security Consultant with a demonstrated history of working in the telecommunications industry. Skilled in Medical Devices, Electronics Hardware Design, C#, Assembler, and Reverse Engineering. Strong information technology professional with a Bachelor’s Degree focused in Electrical and Electronics Engineering from University of Essex.

Listed skills include Electronics, Electronics Hardware Design, Software Engineering, Embedded Software, and 33 others.

Current workplace

Jonathan Tam's current company

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AB Circle Limited
Ab Circle Limited
Engineering Manager (Systems and Electronics Design)
Hong Kong
AeroLeads page
6 roles

Jonathan Tam work experience

A career timeline built from the work history available for this profile.

Engineering Manager (Systems And Electronics Design)

Ab Circle Limited

Hong Kong

Engineering Manager For Systems And Electronics Design

Current

Hong Kong Sar

As an expert in the field of IoT device development, I specialize in designing and creating IoT devices with advanced cybersecurity features. This includes implementing the latest security measures to protect against potential threats and ensuring that the devices meet industry standards for security. My experience and knowledge in this area allows me to bring a unique perspective to the table, and develop IoT devices that are not only functional, but also secure.

Jul 2019 - Present

Cyber Security Consultant

Bt

Ipswich, United Kingdom

As a Cybersecurity Consultant with a focus on Vendor Security, I provide expert guidance and advice to my organization on managing the security of software and services provided by third-party vendors. This includes implementing and managing software escrow agreements, ensuring that the vendor's software and services meet the company's security standards, and implementing business continuity management and planning to minimize the impact of disruptions caused by vendor issues. My experience includes performing security assessments of vendors, reviewing vendor security policies, procedures and controls, and providing guidance and advice on security best practices. I also have a deep understanding of the latest threats and vulnerabilities, which allows me to advise my organization on how to safeguard against them.My skills include: Vendor management, Risk management, Business continuity planning, Cybersecurity principles, Strong communication, leadership and analytical skills.

Oct 2016 - Jul 2019

Senior Development Engineer

Ipswich, United Kingdom

As a Senior Electronic Design Engineer, I specialize in designing and prototyping a wide range of electronics circuits. My expertise covers various areas such as medical electronics, power electronics, high-speed digital design, analog electronics, and switch mode power supply design. Additionally, I have hands-on experience in embedded software development on hardware platforms such as ARM, PIC controllers and AVR, as well as interfacing with various connectivity options such as Bluetooth, WiFi, USB, RFID, GSM, subGhz RF, RS232/422/485 and CAN bus. My skillset also includes working with peripherals such as Touch TFT displays, external memory, ADC, DAC, Inertial measurement unit, and audio codecs. I also have experience in digital signal processing on ARM and PIC processors, PC software development under Windows (C# and C++) and Linux (C++) and FPGA development in VHDL.

Feb 2013 - Sep 2016

Placement - Industrial Automation

Hong Kong Sar

As an Industrial Placement student, I had the opportunity to upgrade the control software of an existing Computer Integrated Manufacturing System (CIMS). My responsibilities included:- Configuring obsolete control computers as virtual machines.- Updating the main task scheduling/dispatching software for a more recent operating system.- Integrating the system with an industrial control system (SCADA) and a Web Enterprise Resource Planning system using MYSQL.- Interfacing C# and VB programs with PLCs using the OPC protocol.This experience allowed me to gain hands-on experience in upgrading and maintaining manufacturing systems, integrating different software and technologies, and programming in C# and VB during my summer placement. It was a valuable opportunity for me to apply my theoretical knowledge in a real-world setting and develop my technical skills.

Jun 2011 - Sep 2011
2 education records

Jonathan Tam education

Bachelor’S Degree, Electrical And Electronics Engineering, First-Class Honours

High School

St John'S College, Southsea
FAQ

Frequently asked questions about Jonathan Tam

Quick answers generated from the profile data available on this page.

What company does Jonathan Tam work for?

Jonathan Tam works for AB Circle Limited.

What is Jonathan Tam's role at AB Circle Limited?

Jonathan Tam is listed as Engineering Manager (Systems and Electronics Design) at AB Circle Limited.

What is Jonathan Tam's email address?

AeroLeads has found 1 work email signal at @bt.com for Jonathan Tam at AB Circle Limited.

Where is Jonathan Tam based?

Jonathan Tam is based in Hong Kong Sar, Hong Kong while working with AB Circle Limited.

What companies has Jonathan Tam worked for?

Jonathan Tam has worked for Ab Circle Limited, Stealth Startup, Bt, Circad Design Limited, and University Of Essex.

How can I contact Jonathan Tam?

You can use AeroLeads to view verified contact signals for Jonathan Tam at AB Circle Limited, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Tam attend?

Jonathan Tam holds Bachelor’S Degree, Electrical And Electronics Engineering, First-Class Honours from University Of Essex.

What skills is Jonathan Tam known for?

Jonathan Tam is listed with skills including Electronics, Electronics Hardware Design, Software Engineering, Embedded Software, Firmware, Product Development, Mysql, and Embedded Systems.

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