Systems Administrator

Redox Ltd

Systems Administrator maintaining Redox’s Microsoft cloud, servers, networks and telephony infrastructure. Supporting a leading Australian raw-materials and ingredients distributor.

Posted 9/3/2026full-timeMinto • 🇦🇺 AustraliaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in managing and enhancing IT infrastructure, with a strong focus on Microsoft cloud technologies and systems administration. Proficient in troubleshooting complex technical issues and implementing software integrations while ensuring network reliability and security.

Highest-signal resume keywords

Microsoft Azure ImplementationMicrosoft 365 SupportSystems AdministrationNetwork Infrastructure ManagementMicrosoft Hyper-V Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Microsoft Windows ServerVirtual Infrastructure ManagementSoftware IntegrationBackup and RestorePatching and System MaintenanceSIP TroubleshootingFirewall Policy ImplementationMonitoring ToolsDNS ManagementActive Directory Management

Soft Skills

Exceptional Communication SkillsInterpersonal Skills

Tools & Technologies

Microsoft Exchange OnlineMicrosoft TeamsFortiGate FirewallsPRTG Monitoring ToolsMicrosoft IntuneWindows AutopilotSharePointOneDriveDFS ManagementIP Telephony Systems

Industry Keywords

IT InfrastructureCloud TechnologiesNetwork Health MonitoringVirtual MachinesSystem Upgrades

Tech Stack

Tools & technologies

AzureCloudDNSFirewallsVoIP

About the role

Key responsibilities & impact

Maintain and enhance Redox's IT infrastructure
Provide expert-level support for complex technical issues
Analyse, design, implement and manage software integrations
Plan and manage system upgrades and new software implementations
Maintain the Microsoft Hyper-V server environment
Monitor network health and fixed and mobile devices
Manage network infrastructure, including DNS, routers, switches and firewall policies
Maintain Microsoft Exchange Online, Active Directory, Group Policy and DFS
Support and troubleshoot the IP telephony and VOIP system
Lead implementation work across Microsoft Azure, Microsoft 365 and other cloud-based technologies

Requirements

What you’ll need

Exceptional communication and interpersonal skills
A minimum of 5 years' experience as a Systems Administrator
Extensive experience managing and maintaining physical server and virtual infrastructure, including Microsoft Windows Server, Hyper-V nodes and virtual machines
Proven experience implementing, supporting and delivering projects using Microsoft cloud technologies, including Azure, Entra ID, Intune, Windows Autopilot, SharePoint, OneDrive, Exchange Online, Teams and Azure Arc
Experience supporting Microsoft 365 applications, including Word, Excel and Outlook
Experience troubleshooting SIP and ensuring the reliability of the IP telephony system
Experience managing FortiGate firewalls and implementing firewall policies desirable
Experience with backup and restore, patching and system maintenance
Experience with monitoring tools, ideally PRTG

Benefits

Comp & perks

Competitive Salary package inclusive 17.5% leave loading
Company-performance-based bonuses
Annual Salary review
Lunch provided daily onsite
Paid Volunteer Day
Friday afternoon socials
Secure onsite parking
Hybrid work arrangement