Job Description
Seeley International is Australia's largest air conditioning manufacturer and a global leader in climate control solutions. With manufacturing, sales and distribution operations across Australia and internationally, we continue to invest in our infrastructure, cybersecurity and technology capability to support a growing business.
n
We are looking for an experienced and practical Infrastructure Systems Analyst to join our Information Technology team.
n
About the Role
n
Reporting to the IT Technical Lead, you'll be responsible for the support and maintenance of Seeley International's infrastructure, whether on-premises or hosted. You'll work with virtualised environments, backups, telecommunications and cybersecurity controls, and act as the L2/L3 escalation point for the IT Systems Analyst, providing L1 helpdesk coverage when required.
n
You'll also be involved in a number of project implementation tasks and share a monthly on-call roster with the rest of the technical IT team.
n
Key Responsibilities
n
n
Support both on-premises and cloud-hosted server environments, including telephony systems.
n
Check and confirm backups are working correctly and manage tape rotation regularly.
n
Perform test restores to ensure data recovery works in line with industry cybersecurity guidelines, supporting disaster recovery processes.
n
Assist in building, modifying or removing server environments as needed, applying patches and firmware updates in line with cybersecurity frameworks.
n
Support the implementation of cybersecurity controls and monitoring tools and assist with regular security reviews.
n
Participate in testing and updating Disaster Recovery Plans (DRP) and Business Continuity Plans (BCP).
n
Act as the L2/L3 escalation point for the IT Systems Analyst, identifying root causes of recurring issues and implementing permanent fixes.
n




Provide L1 helpdesk coverage during leave or periods of high demand and assist with desktop and network infrastructure setup.
n
Work with vendors to support national and international telecommunications and assist in monitoring network security and redundancy.
n
Assist with infrastructure-related IT projects and uplift initiatives aligned with cybersecurity frameworks and Industry 4.0 improvements.
n
Provide guidance and informal mentoring to the IT Systems Analyst and other junior technical staff.
n
n
About You
n
You'll bring robust practical knowledge of infrastructure, cybersecurity and end-user technology, and enjoy working across a busy manufacturing environment to keep systems reliable and secure.
n
You'll also bring:
n
n
3+ years' experience in a systems administrator role within a similarly sized environment.
n
Experience providing L2/L3 escalation support and resolving issues passed up from a helpdesk function, including root-cause analysis of recurring problems.
n
Solid working knowledge of Windows Server, Active Directory and Entra ID, including group policy, DNS and DHCP.
n
Practical experience with virtualisation platforms such as VMware or Hyper-V, including building, maintaining and troubleshooting virtual environments.
n
Hands-on experience with server and networking hardware, particularly HP, Cisco, Fortinet and Dell (compute and storage).
n
Solid understanding of cybersecurity frameworks and principles, such as the Essential Eight,



NIST or ISO *****.
n
Experience using and managing backup software, such as Veeam.
n
Familiarity with cloud platforms and tools, including Office 365, AWS and Azure.
n
Strong interpersonal skills, sound judgement and the ability to work independently, managing time and tasks with minimal supervision.
n
Experience working as part of a project team on infrastructure or systems implementations.
n
Industry-recognized certifications or tertiary-level qualifications in IT or a related field.
n
Formal cybersecurity certification or training; demonstrated experience applying frameworks such as the Essential Eight will also be considered.
n
Certifications in Microsoft and/or VMware technologies.
n
Certification or formal training in Office 365 and cloud-based services.
n
Experience working in a manufacturing or industrial environment.
n
Understanding of telephony and unified communications platforms (e.g. SIP-based systems) and their integration with network infrastructure.
n
n
Why Join Seeley International?
n
At Seeley International, you'll join a business that designs, manufactures and exports innovative climate control solutions around the world. We value continuous improvement, innovation and collaboration, and we're committed to helping our people grow their careers.
n
We offer:
n
n
Modern manufacturing and office facilities, with a hybrid working model.
n
Supportive and collaborative team environment.
n
Employee Assistance Program.
n
On-site parking.
n
Opportunity to work across a wide range of business functions across Australia.
n
n
If you're passionate about infrastructure, cybersecurity and reliable systems, and want to be part of an Australian manufacturing success story, we'd love to hear from you.

📌 Infrastructure Systems Analyst (South Australia)
🏢 Cape York Partnership
📍 South Australia