Systems Administrator - Cloud, Security & Virtualization
RASAK PTY LTD
Don’t send a generic resume — generate a resume and cover letter tailored to this exact role.
Job summary
RASAK GROUP in Sydney, NSW is seeking an experienced Systems Administrator to manage, secure and improve our ICT infrastructure, network systems and cloud environments. The successful candidate will ensure the reliability, performance and availability of our IT systems while supporting technology integration and business operations across the organisation.
Key duties include configuring Windows Server environments, administering Active Directory and Microsoft 365, managing Azure and AWS,
Qualifications
- Bachelor's degree in IT, CS, IS, or related field
- Relevant experience in systems administration and ICT infrastructure
- Strong knowledge of Windows Server, AD, and Microsoft 365 administration
- Experience with cloud platforms (Azure/AWS) and virtualization
- Experience with backups, DR, monitoring and endpoint administration
Responsibilities
- Install, configure and maintain Windows Server environments
- Manage Microsoft 365, Exchange Online, SharePoint and OneDrive
- Administer Active Directory, GPOs and user access
- Configure LAN/WAN, VPN, DNS, DHCP and TCP/IP
- Manage cloud infrastructure (Azure/AWS) and virtualization
- Monitor performance, security and availability; resolve issues
- Implement backups, DR and business continuity procedures
- Coordinate with vendors and external IT providers
- Develop and maintain technical documentation and diagrams
- Support ICT projects, migrations and new technologies
Skills
Education
Tools
Job description
RASAK GROUP in Sydney, NSW is seeking an experienced Systems Administrator to manage, secure and improve our ICT infrastructure, network systems and cloud environments. The successful candidate will ensure the reliability, performance and availability of our IT systems while supporting technology integration and business operations across the organisation.
Key duties include configuring Windows Server environments, administering Active Directory and Microsoft 365, managing Azure and AWS,
'/%3e%3cpath%20d='M101.744%2012.4726L102.894%2016.1947L99.0021%2013.2201L101.744%2012.4726ZM105.3%208.40937H100.488L99.0026%203.59473L97.5116%208.41047L92.7%208.40385L96.5965%2011.3834L95.1055%2016.1942L99.0021%2013.2196L101.408%2011.3834L105.3%208.40992V8.40937Z'%20fill='white'/%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_5593_1381'%20x1='90'%20y1='9.44471'%20x2='99'%20y2='9.44471'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%2300AD70'/%3e%3cstop%20offset='0.998594'%20stop-color='%2300B67A'/%3e%3cstop%20offset='1'%20stop-color='%23DCDCE6'/%3e%3c/linearGradient%3e%3c/defs%3e%3c/svg%3e){kind=small}
