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Senior Infrastructure Engineer

Hays Sydney, Australia
Posted 23 days ago Permanent Competitive

Senior Infrastructure Engineer

Hays Sydney, Australia
See job description for details
Senior Infrastructure Engineer | Financial Services | M365 specialist | Permanent Role Your new company
Join a well-established organisation with a strong presence in the financial services sector. This business is known for its commitment to innovation, stability, and delivering high-quality technology solutions across its operations. The team is collaborative, technically strong, and focused on continuous improvement and best practice.
Your new role
As a Senior Infrastructure Engineer, you'll play a key role in enhancing the organisation's IT infrastructure.
There are two opportunities available within the team, driven by continued growth and increased demand across the business.
This is a high-impact infrastructure role within a Microsoft-heavy environment, where M365 capability is critical. You will be heavily involved in designing, supporting, and optimising Microsoft cloud and identity platforms, with a particular focus on Entra ID, Azure AD, and M365 services.
You'll also support initiatives around modernising file services, including leveraging SharePoint as a scalable file storage solution to replace traditional file servers, with exposure to integrating these environments into broader workflows and automation.
Key responsibilities include:
  • Advanced experience with Microsoft environments, including Entra ID, Azure AD, and M365
  • Designing and supporting modern workplace solutions within the M365 ecosystem (core requirement)
  • Working with SharePoint Online, including supporting its use as a document management and file storage platform
  • Supporting and improving identity, access, and security controls (including conditional access)
  • Exposure to and involvement in Power Automate workflows (desirable)
  • Maintenance and optimisation of core infrastructure, including hybrid cloud environments
  • Participation in infrastructure projects and continuous improvement initiatives
  • Contributing to technical documentation and best practice standards
  • What you'll need to succeed
  • Previous experience in a senior infrastructure or systems engineering role
  • Proven experience working in Microsoft-heavy environments, with strong M365 expertise (essential)
  • Hands-on experience with Entra ID / Azure AD, conditional access, and identity management
  • Experience with SharePoint Online, ideally including file migration or replacing traditional file servers
  • Exposure to Power Automate or similar automation tools (desirable)
  • Strong understanding of hybrid cloud environments (Azure preferred)
  • Ability to work in a small, collaborative team with high ownership and autonomy
  • Experience supporting large-scale or enterprise environments
  • Financial services experience is beneficial but not essential.
  • What you'll get in return
  • Opportunity to work in a highly Microsoft-focused environment with modern tooling including M365 and Entra
  • Work from home 2 days per week
  • Involvement in strategic projects such as tenant consolidation and platform standardisation
  • A collaborative, flat-structured engineering team with strong technical capability
  • Long-term growth potential as the business continues to expand
  • What you need to do now

    If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV to charlie.pym@hays.com.au.
    If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.
    #3003328
    Job ID  3003328
    ABOUT COMPANY
    Sydney, Australia
    12100 Employees HR & Recruitment

    About us

    At Hays, we invest in lifelong partnerships that empower people and businesses to succeed. You are at the heart of everything we do. With over 50 years’ experience and a workforce of more than 10,000 people across 32 countries, we collectively put our customers, at the heart of everything we do.

    Drawing on knowledge that’s unique to our scale, our commitment to understanding your needs and our ability to meaningfully innovate we are more than just a specialist recruitment business. By providing advice, insights and expertise on issues you face in today’s fast paced world of work, we’ll help you make the right decisions for tomorrow.

    Looking for the right role for you? 

    At Hays we know that finding the right role at the right time takes careful consideration. As your lifelong career partners, we’re by your side, every step of the way.

    Whether you’re seeking a new opportunity or support in navigating a career change, we bring the expertise and the connections to partner with you to help you realise your ambition.

    Providing an unmatched breadth of jobs across industries and professions whilst leveraging our knowledge, employer relationships, learning opportunities and support, we can offer you roles that challenge and excite you.

    Take the next step at hays.com.au

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