John Denner: Email & Phone Number

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Junior System Engineer at Risctec|Kempton Park, Gauteng, South Africa

Position:

Junior System Engineer at Risctec

Location:

Kempton Park, Gauteng, South Africa

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Last updated: 2026-06-22

Updated: 2026-06-22

Found email addresses for John Denner:

Business emails:

j**n@syntech.co.za

Personal emails:

j**********r@gmail.com

Found phone for John Denner:

+27-***-***-2225

A different John Denner?

Work Experience 11 years

Junior System Engineer at Risctec

Apr 2026 - Current

IT Technician at Syntech

Jan 2023 - Apr 2026

Junior IT Technician at Syntech

Apr 2022 - Jan 2023

Operations Coordinator / Tourist Guide at Echo Africa Safaris & Transfers

Mar 2019 - Jul 2021

Lodge Manager / Tourist Guide at Crocodile Bend Lodge

Dec 2017 - Feb 2019

Tourist Guide at Echo Africa Safaris & Transfers

May 2016 - Nov 2017

Tourist Guide at Dream Hotels & Resorts

Feb 2015 - Apr 2016

John Denner started working in 2015, then the employee has changed 4 companies and 5 jobs. On average, John Denner works for one company for 1 year 6 months.

Their professional focus is Computer Literacy, Computer Maintenance, and Consulting across 3 core areas.

John holds Microsoft Certified: Azure Fundamentals, Rubrik Certified System Administrator (RCSA), and CompTIA AutoOps+ Certification certifications.

Education

Certificate in Information Technology (Engineer) at Eduvos

Higher National Diploma at Sondela Acadamy

Frequently Asked Questions

What is John Denner's email address?

SignalHire found verified email addresses for John Denner, both business and personal. Their business email is j**n@syntech.co.za, and personal emails include j**********r@gmail.com.

What is John Denner's phone number?

SignalHire found a verified phone number for John Denner: +27-***-***-2225.

How do I contact John Denner at Risctec?

You can reach John Denner 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 John Denner's professional background?

John Denner has 11 years of professional experience. They have held roles including IT Technician, Junior IT Technician, and Operations Coordinator / Tourist Guide at companies such as Syntech, Syntech, and Echo Africa Safaris & Transfers. Their education includes Certificate in Information Technology (Engineer) from Eduvos, and Higher National Diploma from Sondela Acadamy.

Is John Denner's contact information up to date?

Yes. John Denner's SignalHire profile was last updated on 22 June 2026, reflecting their current position as Junior System Engineer at Risctec.

John Denner Namesakes

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John Denner

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John Denner

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higienização e impermeabilização de Estofados

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