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Michael D Email & Phone Number

Head of IT Security at Defence Bank
Location: Greater Melbourne Area, Australia, Australia 11 work roles
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✓ Verified Jun 2026 2 data sources Profile completeness 71%

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Current company
Role
Head of IT Security
Location
Greater Melbourne Area, Australia, Australia
Company size

Who is Michael D? Overview

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Quick answer

Michael D is listed as Head of IT Security at Defence Bank, a company with 224 employees, based in Greater Melbourne Area, Australia, Australia. AeroLeads shows a matched LinkedIn profile for Michael D.

Michael D previously worked as General Manager IT Security. Risk and Audit at Melbourne Archdiocese Catholic Schools and Head of IT Security and Governance at Catholic Church Insurance (Cci).

Company email context

Email format at Defence Bank

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Defence Bank

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Profile bio

About Michael D

Michael D is a Head of IT Security at Defence Bank. Colleagues describe him as "The following LinkedIn recommendation is with great pleasure for Michael D as we have worked together for the 3 plus years as colleagues in the leadership team. I have had the pleasure of working closely with Michael during his tenure, and I can confidently say that he is an exceptional professional who has made a significant impact on our organisation. Michael is a highly skilled and knowledgeable individual in the field of security and governance. His expertise spans various areas, including risk assessment, compliance, and incident response. He possesses a deep understanding of the latest industry trends and best practices, which he consistently applies to enhance our company's security posture. I believe one of Michael's greatest strengths is his ability to develop and implement robust security strategies. He has successfully led our organisation through multiple security audits and assessments, ensuring that all regulatory and compliance requirements are met. His meticulous approach and attention to detail have been instrumental in identifying and mitigating potential security risks, ultimately safeguarding our sensitive data and systems. With Michael’s guidance, our security team has grown in both size and efficiency, and he consistently empowers his team members to develop their skills and pursue professional growth. Michael is an excellent communicator. He has a unique talent for translating complex security concepts into clear and concise language, making it easier for non-technical stakeholders to understand. His strong interpersonal skills have also proven invaluable when collaborating with external partners and stakeholders. Overall, I highly recommend Michael D for any senior-level position in security and governance. Michael consistently delivers exceptional results. His expertise, leadership, and dedication make him a valuable asset to any organisation, and I have no doubt that he will continue to thrive in his future endeavours. It has been an absolute pleasure and honour to work alongside him.", "Michael has been an excellent business partner over the past 3 years that I've supported his organization. He truly understands the value of relationships, networking, talent, and trust. I've also received great feedback from every one of the consultants I've helped Michael bring onto his team, which speaks wonders regarding his leadership style. Thank you Michael for all that you do.", and "Having reporting to Michael in a large Infrastructure Team at Optus, he is an outstanding professional who is committed to his staff and clients. I found Michael extremely professional and enthusiastic to ensure our team could deliver and achieve not only for Optus but for the customers’ expectations. He provides reassurance during many challenges that out team faced at the time. His vast experience in managing large infrastructure teams proves he can deliver results and also ensuring that he was quick to recognized his team’s success. His technical background and understanding of technology gives him the edge over other Infrastructure Team Leaders that I have worked with. If the opportunity arose again, I would gladly oblige to join his team knowing that it will be a successful one."

Current workplace

Michael D's current company

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Defence Bank
Defence Bank
Head of IT Security
Melbourne, VIC, AU
Employees
224
AeroLeads page
11 roles

Michael D work experience

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

Siem Operations Manager

North Sydney, NSW, AU

Oct 2019 - Jun 2020

Senior Manager Security Controls

North Sydney, NSW, AU

Mar 2018 - Oct 2019

Operations Manager, Digital Infomation Managment

North Sydney, NSW, AU

Aug 2017 - Mar 2018

Operations Manager Hfc

North Sydney, NSW, AU

May 2016 - Jul 2017

Technical Operations Leader Cloud And Dc

Macquarie Park, NSW, AU

Redundancy of division

Jul 2015 - Apr 2016

National Infrastructure & Security Manager

Bundoora, Victoria, AU

Jul 2012 - Jul 2015

Security Operations Manager

Undisclosed
Jan 2008 - Jan 2011

Various Security And Technical Roles

Various
Jan 1999 - Jan 2008
Team & coworkers

Colleagues at Defence Bank

Other employees you can reach at defencebank.com.au. View company contacts for 224 employees →

FAQ

Frequently asked questions about Michael D

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

What company does Michael D work for?

Michael D works for Defence Bank.

What is Michael D's role at Defence Bank?

Michael D is listed as Head of IT Security at Defence Bank.

Where is Michael D based?

Michael D is based in Greater Melbourne Area, Australia, Australia while working with Defence Bank.

What companies has Michael D worked for?

Michael D has worked for Defence Bank, Melbourne Archdiocese Catholic Schools, Catholic Church Insurance (Cci), Nbn™ Australia, and Optus.

Who are Michael D's colleagues at Defence Bank?

Michael D's colleagues at Defence Bank include Stuart Payne, Tanya Renaud, Bianca Stubbs, Rachel Ryan, and Rhaine Bourke.

How can I contact Michael D?

You can use AeroLeads to view verified contact signals for Michael D at Defence Bank, including work email, phone, and LinkedIn data when available.

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