Liam Hey
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Liam Hey Email & Phone Number

Communications and Information System Administrator at Defence Australia
Location: Bentley Park, Queensland, Australia 5 work roles 4 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Role
Communications and Information System Administrator
Location
Bentley Park, Queensland, Australia
Company size

Who is Liam Hey? Overview

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Quick answer

Liam Hey is listed as Communications and Information System Administrator at Defence Australia, a with 98 employees, based in Bentley Park, Queensland, Australia. AeroLeads shows a matched LinkedIn profile for Liam Hey.

Liam Hey previously worked as Communications & Information System Administrator at Defence Australia and Sales Floor Team Member at Woolworths Supermarkets. Liam Hey holds Certificate Iii In Information Technology, Information Technology from Tafe Queensland.

Company email context

Email format at Defence Australia

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Defence Australia

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Profile bio

About Liam Hey

Driven Systems Administrator with four years of experience in software implementation and maintenance. Proven history of managing complex infrastructures and data center operations. Expert in solutions-oriented business application problem-solving and dedicated to providing best-in-class service. Skilled at troubleshooting, communication and collaboration. Excellent track record of response to system problems and data management challenges. Strong communication and interpersonal skills to explain technical concepts to non-technical audiences.

Current workplace

Liam Hey's current company

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Defence Australia
Defence Australia
Communications and Information System Administrator
Bentley Park, QLD, AU
Employees
98
AeroLeads page
5 roles

Liam Hey work experience

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Communications And Information System Administrator

Bentley Park, Qld, Au

Communications & Information System Administrator

Current

Cairns, Queensland, Australia

 Assessing the vulnerability of networks and establishing favourable cyberspace environment for operations; Managing, operating and maintaining the performance of networks and running diagnosis to problem solve issues to ensure the continued availability of networks. Managing, operating and maintaining advanced ICT networks between stakeholders, government agencies, submarines and ships. Operating and managing cryptographic equipment to secure highly classified ICT networks; Commercial and military satellite communications; Radio communications link for the ship (boarding parties and diving team) Handling classified and sensitive information; Operating communication networks to support disaster relief, distress calls and search and rescue operations; Managing classified and sensitive information to prevent compromise, loss, or misuse of government data.  Maintaining the highest level of operational standards, collaborating closely with a 5-member team to provide reliable LAN administration support, managing critical issues to allow users to send and receive messages and data safely. Maintaining user accounts and privileges through active directory; Using Microsoft PowerShell to manage and automate tasking. Ensured optimal system availability by managing backup schedules and verifying successful completion of backups regularly. Led server infrastructure development, quality assurance, staging and production systems; Maintained flexible schedule and responded to after-hours and weekend emergencies; Designed and evaluated WAN and LAN connectivity technologies. Diagnosed and resolved complex technical issues through in-depth analysis, facilitating uninterrupted business operations.

Jun 2020 - Present

Sales Floor Team Member

Queensland, Australia

 Promptly, professionally and courteously attend to customers ensuring minimal wait times face-to-face and via phone; Cash handling and EFTPOS processing  Resolving customer queries ensuring a positive and amicable outcome is achieved; Verify paperwork and documentation relating to purchases and reconcile accordingly  Maintain high workplace, health, and safety standards at all times according to government and industry legislation; Training and supervising new staff members on operating systems and customer service skills  Setting up, cleaning maintenance, and packing up of equipment and environment; Exceeded performance goals through diligent task completion, attention to detail, and consistent follow-through on assignments.  Worked different stations to provide optimal coverage and meet production goals; Assisted with inventory counts and stocking of merchandise.

Jan 2012 - Jun 2020

Customer Service Assistant

Brisbane, Queensland, Australia

 High level skills in Microsoft Word, Excel, Microsoft Outlook, Microsoft Dynamics NAV.  Competent in all aspects of administrative work; Strong attention to detail and record keeping; Work effectively within the Customer Service team, and with Production, Sales and Warehouse teams.  High level communication skills in conflict resolution and negotiation. · Capable of providing excellent customer service that adapts to different customer styles and expectations.  Embrace and abide by the company's values, policies and procedures, particularly customer service & OH&S.  Report any customer complaints or issues to management in line with Policy and Procedure; Meet Department and company's KPIs and strategic objectives. · Respond to inbound customer and telephone sales enquiries from internal and external customers.

Oct 2019 - Mar 2020

Graphic Designer

Brisbane, Queensland, Australia

 Led rebranding efforts from concept to execution, resulting in a cohesive new brand identity that garnered positive industry recognition. Edited and enhanced existing artwork and graphics; Developed graphics and visual content for social media campaigns. Implemented design feedback from customers and internal stakeholders to improve project outcomes; Developed innovative designs for variety of clients in graphic design industry.  Developed original designs for print media, magazines and newspapers; Conceptualized unique logo designs for startups, establishing strong visual identities that resonated with target markets.

Jan 2018 - Oct 2019
4 education records

Liam Hey education

Certificate Iii In Information Technology, Information Technology

Bachelor Of Digital Media, Digital Communication And Media/Multimedia

Central Queensland University

Year 12 Certificate Of Education, Year 12

Atherton State High School
FAQ

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What company does Liam Hey work for?

Liam Hey works for Defence Australia.

What is Liam Hey's role at Defence Australia?

Liam Hey is listed as Communications and Information System Administrator at Defence Australia.

Where is Liam Hey based?

Liam Hey is based in Bentley Park, Queensland, Australia while working with Defence Australia.

What companies has Liam Hey worked for?

Liam Hey has worked for Defence Australia, Woolworths Supermarkets, Nikpol, and Designline.Co.

How can I contact Liam Hey?

You can use AeroLeads to view verified contact signals for Liam Hey at Defence Australia, including work email, phone, and LinkedIn data when available.

What schools did Liam Hey attend?

Liam Hey holds Certificate Iii In Information Technology, Information Technology from Tafe Queensland.

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