Jack

Jack: Email & Phone Number

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Avaya Technical Specialist at Sabio|City of Johannesburg, Gauteng, South Africa

Position:

Avaya Technical Specialist at Sabio

Location:

City of Johannesburg, Gauteng, South Africa

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Last updated: 2026-10-25
Updated: 2026-10-25

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Current work details
DepartmentInformation Technology and Services
Availability
TimezoneSAST
Best time to contact12:00 PM – 4:00 PM
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Work Experience 9 years

Avaya Technical Specialist at Sabio

Jul 2026 - Current

Lead Engineer at Sabio

Jul 2023 - Jun 2026

Technical Support Specialist at Sabio

Dec 2022 - Jun 2023

Communications Technology Admin at Telesure Investment Holdings (TIH)

Aug 2019 - Nov 2022

Communications Technology Admin Trainee at Telesure Investment Holdings (TIH)

Jan 2018 - Jul 2019

Information Technology Intern at Telesure Investment Holdings (TIH)

Jun 2017 - Dec 2017

Jack started working in 2017, then the employee has changed 1 company and 5 jobs. On average, Jack works for one company for 1 year 6 months.

Education

Bachelor of Science at Richfield

Frequently Asked Questions

SignalHire found a verified business email address for Jack: **@sabiogroup.com.
SignalHire found a verified phone number for Jack: +27-***-***-6387.
You can reach Jack 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.
Jack has 9 years of professional experience. They have held roles including Lead Engineer, Technical Support Specialist, and Communications Technology Admin at companies such as Sabio, Sabio, and Telesure Investment Holdings (TIH). Their education includes Bachelor of Science from Richfield.
Yes. Jack's SignalHire profile was last updated on 25 October 2026, reflecting their current position as Avaya Technical Specialist at Sabio in London, LONDON, United Kingdom.

Jack Namesakes

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Jack
Herzoff Systems
CEO
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ZhiQing International Co,Ltd
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Pax Logistix
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Kudakwashe
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Jose
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Alejandro Correa Aricapa
asesor técnico de manejo de suelos
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Michaela Southwood
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Carine Lamadieu
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Sofia Villada Ciro
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Laylah Adams
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Jonathan Pretorius
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