Senior Infrastructure Engineer

About ORIX

ORIX Australia is part of the global ORIX Group, a diversified financial-services and leasing organisation with operations in over 30 countries.

In Australia, ORIX is recognised for its fleet leasing, asset finance, and mobility-as-a-service offerings across commercial, government, and enterprise sectors.

The company is transforming from a traditional finance provider into a digitally enabled mobility and finance platform, investing heavily in cloud, automation, and data to drive operational resilience and customer experience.


The Opportunity

Sitting within the Digital, Delivery & Enablement (DDE) division, this role supports ORIX’s hybrid Microsoft environment and forms a key part of its infrastructure and security uplift.

This is a hands-on, senior technical role (not architecture or DevOps). You’ll balance 50% BAU operations with 50% small-scale projects — maintaining and optimising Azure and M365 services, strengthening endpoint compliance, and supporting key security and patching initiatives.


Key Responsibilities

  • Manage and administer Azure services including VMs, NSGs, RBAC, and connectivity

  • Maintain Intune for device management, packaging, and compliance (MDM/MAM/Autopilot/Autopatch)

  • Support Windows Autopatch and transition patching to Azure Update Manager

  • Administer Microsoft 365 (Exchange Online, Teams, SharePoint, licensing, policies)

  • Implement and manage Conditional Access, MFA, Defender for Endpoint, and related Zero Trust controls

  • Troubleshoot hybrid infrastructure (Azure, AD, networking, identity, and endpoint)

  • Collaborate with helpdesk and business users to resolve incidents and document processes

  • Contribute to small infrastructure uplift projects within the DDE roadmap


About You

We’re looking for a steady, hands-on engineer who enjoys variety and ownership rather than design work.
You’ll be someone who thrives on keeping systems reliable, secure, and compliant while contributing to process improvement.

You’ll bring:

  • 5+ years’ experience across Microsoft infrastructure and cloud technologies

  • Proven Azure administration (VMs, networking, RBAC, NSGs)

  • Practical Intune / Autopilot / Autopatch experience

  • Solid understanding of patch management tools (Azure Update Manager, SCCM, WSUS)

  • Experience with M365 administration (Exchange Online, Teams, SharePoint)

  • Familiarity with Defender, Conditional Access, MFA, Zero Trust principles

  • Confident troubleshooting skills across hybrid environments

  • Excellent communication and collaboration with end users and service desk

Desirable:

  • Experience supporting ISO 27001 or NIST-aligned environments

  • Certifications in Azure Administrator (AZ-104) or Modern Desktop (MD-102)


Why Join ORIX

  • Be part of a genuine digital transformation in a stable, global organisation

  • Work in a collaborative, friendly engineering team where your voice matters

  • Hybrid working model, excellent work-life balance

  • Modern technology stack (Azure, Intune, M365, Defender, Appian, Data & AI initiatives)


Interested?
Click Apply or reach out directly to Amanda Evans at The Recruitment Company for a confidential discussion.

Amanda  Evans's Our  Infrastructure Permanent

Infrastructure Permanent

Amanda Evans

Infrastructure – Permanent

[email protected]
02 8346 6716