Job Description
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Location 20 Parkland Road,Osborne Park, WA, ****,Australia
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Job Category IS&T;
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Employee Type Full Time
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Contact information
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Contact information
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Contact Name People & Culture
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Contact Email
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Description
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Together. Works.
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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.
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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.
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About the Role
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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.
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Responsibilities
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Manage day to day operations of corporate and project IT systems. This includes monitoring, configuration, maintenance, and repairs.
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Manage backup and disaster recovery processes. Restore data within agreed timeframes.
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Work with internal staff and external vendors to patch and upgrade hardware and software.
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Provide desktop support to corporate and project staff
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Maintain high-quality data, systems and reporting
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Contribute to improvements that drive efficiency and safety
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Role-model respect, confidentiality and integrity
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What You'll Bring
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Minimum 2 year's experience in a Systems Administrator role preferred.
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Solid communication and stakeholder skills
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Practical problem-solving and attention to detail
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Commitment to teamwork and delivery of high-quality outcomes
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Diploma or tertiary qualification in Information Technology preferred
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Working knowledge of Microsoft 365 admin centre, Entra ID (Conditional Access, PIM), Intune (device/app/config management), Defender XDR, and Sentinel
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Certifications preferred: MS-102 (Microsoft 365 Administrator), SC-300 (Identity and Access Administrator), or SC-200 (Security Operations Analyst)
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Exposure to Essential Eight maturity uplift and ISO ***** control environments viewed favourably
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Advanced knowledge of Sharepoint Online Administration
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Roster: Monday to Friday
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Competitive benefits package including:n
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Paid Parental Leave for primary carers
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Retail discounts (including homewares, outdoor gear, fuel and groceries)
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Novated leases
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Comprehensive wellbeing program
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Why Decmil?
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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.
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Real opportunities to learn and grow, with potential for exposure to diverse projects across Australia.
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#J-*****-Ljbffr

📌 Is&T Systems Administrator (Perth)
🏢 Decmil
📍 Perth