Senior Infrastructure Engineer – Hybrid Cloud Systems

Calleo; Canberra; On-site; AUD 120,000 - 150,000; Full time

Benefits offered by this job

Long-term contract

Exposure to cloud & hybrid tech

Collaborative team

Job summary

Calleo is seeking an experienced Infrastructure Engineer to design, implement, and support enterprise infrastructure across on-premises and hybrid cloud environments from its Canberra location.

The role emphasizes security, availability, and continuous service improvement, with responsibilities spanning automation, patching, and collaboration with cloud, networking, and cybersecurity teams. NV1 security clearance is required or pursued as part of eligibility.

Qualifications

• Experience administering enterprise infrastructure across on-premises and hybrid environments.
• Strong server, virtualization, storage, backup, networking, and identity management skills.
• Experience deploying, maintaining, patching, and troubleshooting infrastructure services in large ICT environments.
• Understanding of infrastructure security, vulnerability management, risk management, and compliance requirements.
• Ability to document technical and operational procedures clearly.
• Based in or willing to work from Canberra.

Responsibilities

• Design, implement, maintain, and support enterprise infrastructure services.
• Monitor performance, availability and capacity to ensure security and reliability.
• Troubleshoot complex infrastructure incidents and issues.
• Develop and maintain automation using scripting and IaC.
• Perform system upgrades, patches, and security remediation.
• Contribute to documentation, standards, and infrastructure designs.
• Support projects and continuous service improvement initiatives.
• Collaborate with cloud, cybersecurity, networking, and application teams.
• Participate in Incident, Problem, and Change Management processes.
• Contribute to on-call arrangements for critical services when required.

Skills

Enterprise infrastructure management

Server administration

Virtualization

Storage and backup

Networking

Identity management

Incident and Change management

Job description

Calleo is seeking an experienced Infrastructure Engineer to design, implement, and support enterprise infrastructure across on-premises and hybrid cloud environments from its Canberra location.

The role emphasizes security, availability, and continuous service improvement, with responsibilities spanning automation, patching, and collaboration with cloud, networking, and cybersecurity teams. NV1 security clearance is required or pursued as part of eligibility.