Infrastructure Administrator

Infrastructure Administrator

Full-time Permanent | Rydalmere and Yennora location

About the role

We’re looking for an experienced Infrastructure Administrator to join the Wynstan Group IT team and keep our technology secure, reliable and running smoothly across Australia and New Zealand.

This is a hands-on role covering servers, virtualisation, networking, cloud, storage, backup and security, with opportunities to contribute to infrastructure improvements and projects.

What You’ll Be Doing

Infrastructure & Virtualisation

• Administer and maintain VMware vSphere, including ESXi, vCenter, clusters, HA and DRS.
• Manage Windows Server, Linux, Active Directory, DNS/DHCP and related services.
• Monitor performance, capacity, patching and infrastructure lifecycle.
• Support server upgrades, virtualisation improvements and cloud migration.

Networking & Communications

• Support WAN, LAN, wireless, VPN and SD-WAN across multiple sites.
• Work with carriers and technology providers to maintain reliable connectivity.
• Support Microsoft Teams, Teams Calling, AV and collaboration services.
• Assist with Azure networking and hybrid connectivity.

Security & Resilience

• Support firewalls, network segmentation and secure remote access.
• Contribute to Zero Trust and security initiatives.
• Maintain patching, hardening and monitoring standards.
• Support vulnerability management, incident response, backup and disaster recovery.

Servers, Databases & Storage

• Support SQL Server and other business-critical database platforms.
• Manage storage, replication, snapshots and backup technologies.
• Monitor capacity, performance and availability across core platforms.

Projects, Vendors & Stakeholders

• Contribute to infrastructure projects and continuous improvement initiatives.
• Work with vendors, carriers and managed service providers to resolve issues and maintain service levels.
• Partner with IT and business teams to deliver practical technology solutions.
• Maintain accurate infrastructure documentation and asset records.

About You

You’re a practical, hands-on infrastructure professional who enjoys solving problems, working across different technologies and collaborating with others.

We’re looking for:

• Solid experience supporting enterprise infrastructure environments.
• Hands-on VMware vSphere experience, including ESXi, vCenter, HA and DRS.
• Strong knowledge of Windows Server, Linux, Active Directory and enterprise networking.
• Experience with Microsoft Teams, Azure and hybrid environments.
• Knowledge of SQL Server, storage, backup and disaster recovery.
• Understanding of infrastructure security, firewalls, patching and hardening.
• Experience working with vendors, carriers and managed service providers.
• Strong troubleshooting, communication and stakeholder skills.
• A collaborative approach and willingness to share knowledge and support the wider IT team.
• A degree or relevant industry qualifications in IT, Computer Science, Engineering or a related discipline would be beneficial, as would certifications such as VMware, Microsoft, Cisco or firewall/security certifications.

Why join us?

For more than 58 years, Wynstan has been a trusted Australian manufacturer, supplier and installer of blinds, doors, shutters and awnings. With showrooms throughout NSW and Victoria, we’re continuing to grow by delivering quality products and exceptional customer service.

Wynstan is part of the Hunter Douglas Group, a well-established business with operations across Australia and New Zealand and connections to a wider APAC and global technology environment.

This role offers the opportunity to work with a broad range of infrastructure technologies in a genuine multi-site environment, while being part of a supportive IT team where your ideas and technical expertise can help shape what comes next.

You’ll have the opportunity to:

• Work across a diverse infrastructure environment rather than being limited to one technology.
• Be involved in cloud, networking, security and infrastructure improvement projects.
• Work with experienced IT and regional technology teams across APAC.
• Develop your technical skills and broaden your infrastructure experience.
• Make a visible contribution to the reliability and capability of the business.
• Access our EAP
• Product discounts

If you’re an experienced infrastructure professional looking for a varied role where you can work across servers, networking, cloud, security and core IT platforms, we’d like to hear from you.