Hosting Senior System Administrator
About the role
We are seeking a skilled Senior System Administrator to support and enhance our hosted solutions across both private and public cloud environments. This role is essential in ensuring the availability, security, performance and compliance of hosted services against our published service levels and descriptions. The ideal candidate will bring deep expertise in managing complex IT environments and a passion for optimizing infrastructure to deliver worldclass hosting solutions.
Key Responsibilities:
Infrastructure Management for Private and Public Clouds: Administer and optimize hosted solutions across private and public cloud platforms (eg, VMware, Azure, AWS).
Design, implement, and maintain infrastructure to ensure scalability, performance, and reliability.
Manage hybrid cloud setups, ensuring seamless integration and interoperability.
Ensure Availability and Performance: Maintain high availability of hosted services in order to meet SLAs.
Implement redundancy, disaster recovery, and failover mechanisms to minimize downtime.
Deploy and maintain monitoring solutions for both private and public cloud-hosted systems to identify and resolve issues proactively.
Analyse performance metrics and implement optimizations to ensure alignment with SLA requirements.