George Killian: Email & Phone Number

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Group IT Risk and Technical Lead at CA&S Group|Gauteng, South Africa

Position:

Group IT Risk and Technical Lead at CA&S Group

Location:

Gauteng, South Africa

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Last updated: 2026-09-21

Updated: 2026-09-21

Found email addresses for George Killian:

Business emails:

j***y@nexuminc.com,

j****n@landauer.com,

c***n@nexuminc.com

Personal emails:

n*******n@gmail.com

Found phone for George Killian:

+27-***-***-4551

A different George Killian?

Work Experience 27 years

Group IT Risk and Technical Lead at CA&S Group

May 2026 - Current

IT Manager at QuadraByte

Jan 2025 - May 2026

Service Manager at B-Logic (Pty) Ltd

Jan 2024 - Jan 2025

IT Systems and Management Consultant at QuadraByte

Oct 2022 - Jan 2024

Senior Systems Administrator at BCS Pro - Dave Stewart

Mar 2022 - Oct 2022

Systems Administrator at Financial Intelligence Centre

Sep 2018 - Mar 2022

Senior Back Office Engineer at Altron Digital Business

Feb 2017 - Sep 2018

Senior System Engineer at Integr8SA

Sep 2012 - Feb 2017

Senior Systems Administrator at NEC XON

Feb 2010 - Dec 2011

Data Center Operations Support at Datacentrix

Nov 2008 - Nov 2009

Technical Operations Manager at Digital Product Specialist (DPS)

Dec 2006 - Oct 2008

Senior Field Services Engineer at Motion.

Nov 2005 - Dec 2006

Key Account Manager at Océ - A Canon Company

Aug 2004 - Oct 2005

Field Service Technician at Colour Corporate

Oct 2003 - Jul 2004

Technician at Canon EMEA

Jun 2001 - Sep 2003

Information Technology Technician at Logic Neuron AI

Jan 1999 - Feb 2001

George Killian started working in 1999, then the employee has changed 14 companies and 14 jobs. On average, George Killian works for one company for 1 year 7 months.

George is proficient in Afrikaans and English. Their professional focus is 2nd and 3rd line support, A+ Certified IT Technician, and Access Control across 3 core areas.

George holds Bachelor of Business Administration, ITIL® Foundation, and Certified Information Security Manager (CISM) certifications.

Education

University of South Africa/Universiteit van Suid-Afrika

Bachelor of Business Administration (NQF 7) at MANCOSA

Regenesys

Hoërskool Goudrif

Frequently Asked Questions

What is George Killian's email address?

SignalHire found verified email addresses for George Killian, both business and personal. Their business email is j***y@nexuminc.com, and personal emails include n*******n@gmail.com.

What is George Killian's phone number?

SignalHire found a verified phone number for George Killian: +27-***-***-4551.

How do I contact George Killian at CA&S Group?

You can reach George Killian 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 George Killian's professional background?

George Killian has 27 years of professional experience. They have held roles including IT Manager, Service Manager, and IT Systems and Management Consultant at companies such as QuadraByte, B-Logic (Pty) Ltd, and QuadraByte. Their education includes University of South Africa/Universiteit van Suid-Afrika, and Bachelor of Business Administration (NQF 7) from MANCOSA.

Is George Killian's contact information up to date?

Yes. George Killian's SignalHire profile was last updated on 21 September 2026, reflecting their current position as Group IT Risk and Technical Lead at CA&S Group in Centurion, Gauteng, Republic of South Africa.

George Killian Namesakes

Name

Company

Position

George

FDH Financial Holdings Limited

Cash Centre Clerk

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George

Self-employed

Graphic Designer

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George

Customer Frontline Solutions

Operations

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CA&S Group

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Daniel Hink

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Chwaro Moroka

CA&S Group

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Gareth Paterson

CA&S Group

Digital and Data Lead | CAS Digital | CA&S Group

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Frans Reichert

CA&S Group

Group Chief Financial Officer

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Anthony Geldard

CA&S Group

Executive - Strategy, Business Development & East Africa

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Debbie Simms

CA&S Group

Chief Marketing Officer

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Bernadien Naude

CA&S Group

Group Finance Manager and Company Secretary

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Gareth van Ginkel CA

CA&S Group

Group Project Accountant

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Mark Bunn

CA&S Group

Chief Commercial Officer

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