Location 20 Parkland Road,Osborne Park, WA, ****,Australia
Job Category IS&T;
Employee Type Full Time
Contact information
Contact information
Contact Name People & Culture
Contact Email ******
Description
Together.
Works.
Decmil is a Macmahon Company, a diversified contractor with projects across Australia and Southeast Asia.
Here, you'll find something different.
We're going places – and we want to take you with us.
When you join Decmil, you're not just getting a job – you're joining a quality team that's build together, and built to last.
Our Information Systems and Technology team plays a key role in supporting our people and projects.
You'll work with skilled people wo care about doing things the right way and contributing to our teams' success.
About the Role
The Systems Administrator will play a critical role in implementing, maintaining, and supporting all aspects of networks, infrastructure, security, systems, and Information Systems Technology services across the Group.
Responsibilities
Manage day to day operations of corporate and project IT systems.
This includes monitoring, configuration, maintenance, and repairs.
Manage backup and disaster recovery processes.
Restore data within agreed timeframes.
Work with internal staff and external vendors to patch and upgrade hardware and software.
Provide desktop support to corporate and project staff
Maintain high-quality data, systems and reporting




Contribute to improvements that drive efficiency and safety
Role-model respect, confidentiality and integrity
What You'll Bring
Minimum 2 year's experience in a Systems Administrator role preferred.
Strong communication and stakeholder skills
Practical problem-solving and attention to detail
Commitment to teamwork and delivery of high-quality outcomes
Diploma or tertiary qualification in Information Technology preferred
Working knowledge of Microsoft 365 admin centre, Entra ID (Conditional Access, PIM), Intune (device/app/config management), Defender XDR, and Sentinel
Certifications preferred: MS-102 (Microsoft 365 Administrator), SC-300 (Identity and Access Administrator), or SC-200 (Security Operations Analyst)
Exposure to Essential Eight maturity uplift and ISO ***** control environments viewed favourably
Advanced knowledge of Sharepoint Online Administration
Roster: Monday to Friday
Competitive advantages package including:
Paid Parental Leave for primary carers
Retail discounts (including homewares, outdoor gear, fuel and groceries)
Novated leases
Comprehensive wellbeing program
Why Decmil?
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.
#J-*****-Ljbffr

📌 Is&T Systems Administrator (Western Australia)
🏢 Decmil
📍 Western Australia