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Jason Duncan Email & Phone Number

Systems and Network Administrator @ Queensland Teachers' Union | Microsoft Certified at Australian Department of Defence

Location: Brisbane, Queensland, Australia 3 work roles 4 schools

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✓ Verified August 2026 3 data sources Profile completeness 100%

Current company

Australian Department of Defence

Role

Systems and Network Administrator @ Queensland Teachers' Union | Microsoft Certified

Location

Brisbane, Queensland, Australia

Who is Jason Duncan? Overview

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Jason Duncan is listed as Systems and Network Administrator @ Queensland Teachers' Union | Microsoft Certified at Australian Department of Defence, based in Brisbane, Queensland, Australia. AeroLeads shows a matched LinkedIn profile for Jason Duncan.

Jason Duncan previously worked as Systems and Network Administrator at Queensland Teachers' Union and Information Systems Technician at Australian Department Of Defence. Jason Duncan studied at Adf Cyber Gap Program.

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Australian Department of Defence

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Profile bio

About Jason Duncan

With over 18 years of experience as a Systems and Network Administrator at Queensland Teachers' Union, I am responsible for ensuring the efficient and effective service delivery performance of the operational infrastructure servers, PC infrastructure, and end-user software. I coordinate the Help Desk assistance to maximise the availability and usability of applications for users. I am also a Microsoft Certified Professional with advanced skills in Windows Server, Windows Desktop, Office 365, and Storage Area Network (SAN).In addition to my current role, I have been serving as an Information Systems Technician at the Australian Department of Defence for more than 24 years. I provide technical support to establish and monitor communications networks that allow command and control of deployed forces at home and overseas. I assist in the installation and configuration of operating systems, as well as keeping the Army’s cyber network secure. I also maintain IT equipment, administer networks, and provide support to missions. My field of expertise is Data Communications, which I studied at Queensland University of Technology. I am passionate about cybersecurity and I have completed a Graduate Certificate in Cyber Security at Charles Sturt University.

Listed skills include Active Directory, Windows Server, Vmware, Virtualization, and 21 others.

Current workplace

Jason Duncan's current company

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Australian Department Of Defence

Systems and Network Administrator @ Queensland Teachers' Union | Microsoft Certified

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3 roles

Jason Duncan work experience

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Systems And Network Administrator

Current

Queensland Teachers' Union

Brisbane, Queensland, Australia

Responsible for the overall QTU network’s and information systems to ensure efficient and effective service delivery performance of the operational infrastructure servers, PC infrastructure and end-user software. Responsible for the coordination of Help Desk assistance to maximise the availability and usability of applications for users.Windows Server (2003 - 2019, Windows Desktop (XP - 10), Office 365, Storage Area Network (SAN), VMware ESX, Networking, Security, VOIP, CRM, ECM and Technical Support.

May 2005 - Present

Information Systems Technician

Current

Australian Department Of Defence

Brisbane

Provide technical support to establish and monitor communications networks that allow command and control of deployed forces at home and overseas. Assist in the installation and configuration of operating systems, as well as keeping the Army’s cyber network secure. Maintain IT equipment, administer networks and provide support to missions.Installing and configuring computer systems as needed by military personnelPreparing and deploying communications equipment in support of exercises and operationsProviding technical support on base and out in the fieldIdentifying and remediating software and hardware issues, plus analysing software performanceEnsuring cyber and network security is maintained and enforced to protect the Australian Defence Force’s sensitive informationEstablishing and continuing to monitor communications networks that allow command and control of deployed forces

Jan 1999 - Present

Broadband Technical Support

Telstra

Brisbane, Australia

Provide level 1 and 2 helpdesk support for Telstra customers and technicians.

May 2004 - May 2005

4 education records

Jason Duncan education

Education record

Adf Cyber Gap Program

Graduate Certificate, Cyber Security, 5.74

Charles Sturt University

Activities and Societies: Dark Web Incident Response Information Security Professional Systems Security

Bachelor Of Information Technology, Data Communications

Queensland University Of Technology

This course prepares work-ready graduates by providing strong practical component with laboratory-based computing units and project work..

Advanced Diploma, Engineering In Computer Systems

Southbank Institute Of Tafe

Practical, hands on course that develops and enhances skills in Business Communications, Hardware Instillation and Support, Local Area.

FAQ

Frequently asked questions about Jason Duncan

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What company does Jason Duncan work for?

Jason Duncan works for Australian Department of Defence.

What is Jason Duncan's role at Australian Department of Defence?

Jason Duncan is listed as Systems and Network Administrator @ Queensland Teachers' Union | Microsoft Certified at Australian Department of Defence.

Where is Jason Duncan based?

Jason Duncan is based in Brisbane, Queensland, Australia while working with Australian Department of Defence.

What companies has Jason Duncan worked for?

Jason Duncan has worked for Queensland Teachers' Union, Australian Department Of Defence, and Telstra.

How can I contact Jason Duncan?

You can use AeroLeads to view verified contact signals for Jason Duncan at Australian Department of Defence, including work email, phone, and LinkedIn data when available.

What schools did Jason Duncan attend?

Jason Duncan studied at Adf Cyber Gap Program.

What skills is Jason Duncan known for?

Jason Duncan is listed with skills including Active Directory, Windows Server, Vmware, Virtualization, Microsoft Exchange, Servers, Dns, and Vmware Esx.

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