Arun Kohli in

Arun Kohli

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Executive General Manager, Architecture at Optus
📍 Greater Sydney Area, Australia

Arun is a technology and architecture leader with extensive experience delivering large-scale digital, network, and security platforms. His perspective is shaped by senior roles at Optus, Accenture, and nbn™ Australia. He holds a Master of Science from the Indian Institute of Technology, Delhi.

He has a track record of delivering complex transformations and world-first technology solutions in enterprise and service-provider environments.

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Experience
36 Years
Current Role
Executive General Manager, Architecture
Job Level
Senior
Location
Greater Sydney Area, Australia
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Arun cares about

Enterprise Architecture
This is his core function at Optus and was a key responsibility in senior roles at nbn Australia and Accenture, managing multi-year technology roadmaps.
Digital Transformation
His career has focused on leading and delivering large-scale digital platforms, including digital channel transformation for retail service providers at nbn.
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Career

Work history

2-2026
Executive General Manager, Architecture
Optus
9-2023 - 10-2025
ANZ Technology Managing Director: Senior Tech Exec Arch Advisor; CMT Chief Technology Officer
Accenture
7-2020 - 6-2023
Executive General Manager - Enterprise Architecture
nbn™ Australia
10-2016 - 6-2020
Executive General Manager - IT Strategy & Architecture
nbn™ Australia
9-2015 - 8-2016
General Manager IT - Customer & Digital Channels
nbn™ Australia
In the press

Media appearances

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Education
Master of Science - MS
Indian Institute of Technology, Delhi
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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