About Us
Redox is a ASX listed, leading raw material and ingredients distributor with 23 staff locations throughout Australia, New Zealand, Asia and North America.
We bring the best products from around the world to clients in over 170 unique industries.
Established in **** with more than 400 staff and sales over $1 billion dollars last financial year, Redox is an Australian success story that strives to maintain the energy of a start-up.
We value and promote innovation, with swift implementation of sound ideas and modern solutions.
More than just a job, start your career with Redox today and join an accredited 'Great Place to Work' business.
The Position
As a Systems Administrator at Redox, you will be pivotal in maintaining and enhancing our IT infrastructure, ensuring smooth operation and leading implementation work across Microsoft Azure, Microsoft 365 and other cloud-based technologies.
Your daily responsibilities will include:
Providing expert-level support to resolve complex technical issues with efficiency and precision.
Analysing, designing, implementing, and managing new software integrations to ensure seamless integration and functionality
Planning and managing the lifecycle of system upgrades and new software implementations, ensuring minimal disruption and maximum improvement.
Ensuring the continuity and optimal performance of our Microsoft Hyper‐V server environment, addressing any issues proactively
Monitoring the health of our network and all fixed and mobile devices, maintaining high standards of reliability and security.
Managing the network infrastructure, including configuring DNS, routers, switches, and implementing firewall policies, with a preference for FortiGate firewalls
Maintaining Microsoft Exchange Online, Active Directory, Group Policy, and DFS, ensuring they are secure and up to date.




Supporting our IP telephony system, with a particular focus on troubleshooting VOIP issues.
Our hybrid office is located in South-Western Sydney, offering a great opportunity to achieve a better work/life balance without the long commute to the CBD.
About You
To be considered for this role you must have:
Exceptional communication and interpersonal skills, ensuring effective collaboration and support across the team.
A minimum of 5 years' experience as a Systems Administrator, demonstrating solid expertise and reliability
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 our IP telephony system
Experience managing FortiGate firewalls and implementing firewall policies desirable.
Experience with backup and restore, patching and system maintenance, to support reliable and secure infrastructure operations
Experience with monitoring tools, ideally PRTG.
Rewards & Benefits
Market-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
10mins from M5 motorway
Secure onsite parking
Redox is an equal chance employer which enjoys the benefit of a diverse team.
All your information will be kept confidential according to EEO guidelines, and applicable privacy legislation.
Further information on our website.
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📌 Systems Administrator - Minto, South-West Sydney
🏢 Redox
📍 Sydney