About the job

The Company

RSGx is a multidisciplinary management and engineering consultancy delivering projects across the Infrastructure, Mining, Oil & Gas, and Telecommunications sectors. With expertise spanning design, construction, commissioning, operations, and maintenance, we support clients nationally and internationally from our modern KL Eco City office.

The Opportunity

We're looking for an experienced and proactive Systems Administrator to support our growing team. You’ll be responsible for maintaining, securing, and optimising our systems and networks, while ensuring compliance with international standards. You’ll play a key role in supporting our project delivery teams with seamless IT operations both on-site and remotely.

Key Responsibilities

• Install, configure, and maintain operating systems and applications
• Configure, Manage and Maintain Microsoft 365 tenants
• Manage network servers (including Azure infrastructure & Linux), routers, and switches
• Support compliance with ISO 27001, ISO 9001, ISO 14001, and ISO 45001
• Monitor system performance and resolve issues proactively
• Implement and manage firewalls, access controls, and security measures
• Handle system backups and disaster recovery planning
• Provide technical support and training across teams
• Document system configurations and internal IT procedures
• Manage Starlink connectivity for remote operations
• Oversee identity and authentication management
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What You’ll Bring

• A degree in Computer Science, IT, or a related field
• Excellent communication skills and the ability to work across diverse teams
• Proven experience in a Systems Administrator or similar role
• Strong knowledge of Windows and Linux environments, networking, and databases
• Familiarity with virtualisation and cloud services
• Problem-solving mindset with strong troubleshooting ability
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Why Join Us?

• Be part of a global consultancy with a strong reputation in infrastructure delivery
• Work in a modern WeWork space at KL Eco City
• Support dynamic projects across Australia from our KL office
• Gain exposure to ISO standards and high-performing remote operations