Dean Kastelic
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Dean Kastelic Email & Phone Number

Security Product Owner at Medibank
Location: Melbourne, Victoria, Australia 12 work roles
1 work email found @kpmg.com.au LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email d****@kpmg.com.au
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Current company
Medibank
Role
Security Product Owner
Location
Melbourne, Victoria, Australia
Company size
3668 employees

Who is Dean Kastelic? Overview

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Quick answer

Dean Kastelic is listed as Security Product Owner at Medibank, a company with 3668 employees, based in Melbourne, Victoria, Australia. AeroLeads shows a work email signal at kpmg.com.au and a matched LinkedIn profile for Dean Kastelic.

Dean Kastelic previously worked as Security Advisor / vCISO at Bapcor Limited and Chief Information Security Officer at Bapcor Limited.

Company email context

Email format at Medibank

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{first_initial}{last}@kpmg.com.au
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AeroLeads found 1 current-domain work email signal for Dean Kastelic. Compare company email patterns before reaching out.

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Profile bio

About Dean Kastelic

Dean: Leading Expert in CybersecurityWith over two decades of experience, Dean helps organisations of all sizes prevent, detect, and respond to cyber threats, protecting vital assets and building cyber-resilient businesses.Cyber Transformation:Identify control gaps and develop risk-informed cyber strategies, target states, and roadmaps to guide your decision-making.Cyber Governance, Risk, and Compliance:Leverage Dean's extensive experience to enhance cyber posture and maturity. Develop and implement policies and frameworks such as ISO27001, NIST CSF, ISM/Essential 8, and CIS, integrating robust risk and control measures.Security Operations:Develop strategies, processes, and RFPs for high-functioning Security Operations Centres (SOC) using cutting-edge technologies like CrowdStrike, Rapid7, Palo Alto, Fortinet, and Microsoft.Architecture and Delivery:Modernise your digital landscape with comprehensive solutions for secure Cloud, zero-trust, application delivery, and secure-by-design infrastructure.Improving Cyber Resilience:Assess and enhance your business resilience through red-team exercises, application, cloud, and network security testing and analysis.Incident Investigation and Response:Receive confidential, effective assistance before, during, and after an attack to prepare, respond, and rebuild while meeting compliance obligations.Delivering Solutions:Benefit from Dean’s enterprise-class, broad and deep technical expertise and partnerships with key delivery partners, scaled to your business needs.

Listed skills include It Strategy, Policy Writing, Togaf, Firewalls, and 36 others.

Current workplace

Dean Kastelic's current company

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Medibank
Medibank
Security Product Owner
Melbourne, VIC, AU
Website
medibank.com.au
Employees
3668
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Company profile
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12 roles · 30 years

Dean Kastelic work experience

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

Security Product Owner

Medibank

Melbourne, VIC, AU

Chief Information Security Officer

Bapcor Limited

Melbourne, Victoria, Australia

Bapcor owns major automative retail brands - Autobarn, Midas and required a highly capable CISO who combines strong C level leadership with technical knowledge to drive posture uplift in a very complex environment. Responsibilities: Provided leadership and direction across cyber, set the strategy and implemented a major cyber uplift program to increase.

Jun 2022 - Dec 2023

Director - Cyber

Kpmg Australia

Australia

Manage the national Cyber Defense & Security Architecture capability, providing advisory and consulting on security strategy, cyber transformation, program, Cloud and security architecture, and security posture assessments across various industry sectors.

Apr 2022 - Dec 2023

Head Of Security Architecture - Deputy Ciso

Bureau Of Meteorology

Melbourne

Managed the security architecture team and other SME resourcing across $300m+ cyber uplift program.

May 2019 - May 2022

Head Of Security Architecture

University Of Melbourne

Melbourne

As the senior most SME for security, I was responsible for setting up the University's cyber program.

Oct 2017 - Apr 2019

Security Principal

Coles

Melbourne, Victoria, Australia

Responsibilities included leading strategy, architecture and governance

Sep 2015 - Aug 2017

Enterprise Security Architect

Optus

Optus

Mar 2012 - Oct 2015

Security Manager

Graincorp
Sep 2007 - Mar 2012

Infrastructure And Security Manager

Obt
Feb 2006 - Sep 2007

Consultant

Various Security Roles In Private And Government Sector
1996 - 2004 ~8 yrs
Team & coworkers

Colleagues at Medibank

Other employees you can reach at medibank.com.au. View company contacts for 3668 employees →

RW Ricky Wong Ricky Wong Colleague at Medibank Melbourne, Victoria, Australia, Australia View → HR Helana Russell Helana Russell Colleague at Medibank Gold Coast, Queensland, Australia, Australia View → JR Jason Ramondetta Jason Ramondetta Colleague at Medibank Greater Melbourne Area, Australia View → SH Stacey Hinkley Stacey Hinkley Colleague at Medibank Back Forest, New South Wales, Australia, Australia View → NC Nathan Crothers Nathan Crothers Colleague at Medibank Blackburn, Victoria, Australia, Australia View → DK Deeksha Kharub Deeksha Kharub Colleague at Medibank Adelaide, South Australia, Australia, Australia View → JW James Wong James Wong Colleague at Medibank Melbourne, Victoria, Australia, Australia View → HH Hayden Harris Hayden Harris Colleague at Medibank Adelaide, South Australia, Australia, Australia View → BM Ben Melville Ben Melville Colleague at Medibank Greater Brisbane Area, Australia View → GC Graham Curless Graham Curless Colleague at Medibank Toowoomba, Queensland, Australia, Australia View →
FAQ

Frequently asked questions about Dean Kastelic

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

What company does Dean Kastelic work for?

Dean Kastelic works for Medibank.

What is Dean Kastelic's role at Medibank?

Dean Kastelic is listed as Security Product Owner at Medibank.

What is Dean Kastelic's email address?

AeroLeads has found 1 work email signal at @kpmg.com.au for Dean Kastelic at Medibank.

Where is Dean Kastelic based?

Dean Kastelic is based in Melbourne, Victoria, Australia while working with Medibank.

What companies has Dean Kastelic worked for?

Dean Kastelic has worked for Medibank, Bapcor Limited, Kpmg Australia, Bureau Of Meteorology, and University Of Melbourne.

Who are Dean Kastelic's colleagues at Medibank?

Dean Kastelic's colleagues at Medibank include Ricky Wong, Helana Russell, Jason Ramondetta, Stacey Hinkley, and Nathan Crothers.

How can I contact Dean Kastelic?

You can use AeroLeads to view verified contact signals for Dean Kastelic at Medibank, including work email, phone, and LinkedIn data when available.

What skills is Dean Kastelic known for?

Dean Kastelic is listed with skills including It Strategy, Policy Writing, Togaf, Firewalls, Information Security, Cissp, Citrix, and Data Center.

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