Officer - IT Support

Macmahon

Posted on:  24th Oct 2026

Together. Works. 

At Macmahon, you’ll find something different. We’re a successful mining and civil contractor that’s going places – and we want to take you with us. When you join Macmahon, you’re not just getting a job – you’re joining a quality team that’s built together, and built to last.

Group and Shared Services Support our operating companies to thrive through strong governance, compliance and strategic support across the business. Being part of this function offers broad exposure to Macmahon’s all operating companies and projects, giving you visibility and impact across the organisation.

About the Role

As part of the Service Desk team, provide the first point of contact and technical assistance for end users to support the confidentiality, integrity and availability of Macmahon’s technology services. We are currently seeking expressions of interest for experienced  IT Support Officer to join our Service Desk team.

Responsibilities 

  • Resolve incidents and complete service requests, escalating high-priority or complex issues to specialised support groups where required. Maintain ongoing communication with end users, provide timely updates and verify successful resolution.
  • Diagnose and resolve computer hardware, software, printer, peripheral and connectivity issues.
  • Perform IT onboarding activities including PC imaging, initial user setup, account creation and administration.
  • Maintain and coordinate IT assets, ensuring records are accurate and equipment is appropriately allocated and managed.
  • Support and administer mobile devices through Scalefusion MDM, including device enrolment, configuration, application deployment, policy implementation and troubleshooting.
  • Provide responsive, hands-on technical assistance for Board and executive meetings, ensuring meeting-room, audio-visual and conferencing technology is operational and providing immediate troubleshooting support when required.

What You’ll Bring

  • Diploma / Degree in IT or related discipline.
  • 2 – 3 years of experience in technical support/service desk role.
  • Strong knowledge of IP addressing, firewalls, Remote Desktop and general network troubleshooting.
  • Experience using Enterprise ticketing system such as Manage Engine Service Desk Plus, including logging, managing and resolving incidents and service requests.
  • Experience with mobile device management (MDM), preferably Scalefusion, including supporting and troubleshooting managed mobile devices.
  • Experience supporting meeting-room and video-conferencing technology to provide technical assistance to executives and senior stakeholders during Board and executive meetings.

Role Details 

  • Location: Macmahon Head Office – Perth (Near T2)
  • Roster: 5:2/Monday to Friday
  • Competitive benefits package including:
    • Paid Parental Leave for primary carers 
    • Retail discounts (including homewares, outdoor gear, fuel and groceries)
    • Novated leases
    • Comprehensive wellbeing program

Why Macmahon?

  • Work with people who know their stuff and back each other, within a respectful and genuine culture. Our structure is open, with no room for big egos.
  • Real opportunities to learn and grow, with potential for exposure to diverse projects across Australia and Southeast Asia.

Ready to make an impact? Apply now.

United | Courage | Integrity | Pride

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