Senior M365 & Cloud Transformation Engineer

Australian Gas Infrastructure Group; Australia; On-site; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Three additional leave days

To option to purchase two weeks of add

Volunteer leave

Parental leave

Professional development

Employee assistance program

Skin checks

Social club

Salary continuance insurance

Job summary

Australian Gas Infrastructure Group (AGIG) is seeking an experienced Senior Systems Engineer (M365) to join our Infrastructure & Support team in Australia. You will design, implement and enhance our Microsoft 365 and cloud collaboration platforms, ensuring secure, reliable and scalable services that meet evolving business needs.

You will provide senior technical guidance, contribute to cloud transformation initiatives, and collaborate with teams across the business to strengthen platform

Qualifications

• Approximately 5–8 years of experience managing and supporting Microsoft 365, cloud platforms or enterprise infrastructure environments.
• Strong technical expertise across Microsoft 365, Microsoft Entra ID, Azure platform services and collaboration technologies.
• Experience delivering cloud transformation initiatives, platform migrations or modern workplace projects.
• Demonstrated capability administering complex enterprise-scale Microsoft 365 environments, including identity and access management.

Responsibilities

• Design, implement and support Microsoft 365 services and cloud collaboration platforms, ensuring secure, reliable and high-performing solutions.
• Deliver cloud and workplace transformation initiatives, including platform migrations, modernisation and service enhancements.
• Develop and maintain technical standards, configuration baselines, documentation and governance practices to support consistent platform management.
• Provide senior technical expertise in resolving complex Microsoft 365 and cloud platform issues, supporting effective incident and problem management.
• Drive platform optimisation, automation and continuous improvement using Microsoft-native technologies and PowerShell.
• Support identity and access management, platform security, compliance and vulnerability remediation in collaboration with Cyber Security and infrastructure teams.
• Mentor engineers, collaborate with managed service providers and contribute to future-state architecture and technology planning.

Skills

Microsoft 365

Azure

Entra ID

PowerShell

Identity & access management

Cloud platforms

Security & compliance

Enterprise infrastructure

Education

Tertiary qualifications in IT or related field

Tools

Azure Portal

Microsoft 365 admin center

Job description

Australian Gas Infrastructure Group (AGIG) is seeking an experienced Senior Systems Engineer (M365) to join our Infrastructure & Support team in Australia. You will design, implement and enhance our Microsoft 365 and cloud collaboration platforms, ensuring secure, reliable and scalable services that meet evolving business needs.

You will provide senior technical guidance, contribute to cloud transformation initiatives, and collaborate with teams across the business to strengthen platform