System Administrator

KEY RESPONSIBILITIES

1. Infrastructure Management
•    Manage and maintain the organization’s enterprise infrastructure environment.
•    Ensure infrastructure availability, stability, performance, and capacity.
•    Drive infrastructure lifecycle management, upgrades, and continuous optimization.
2. Compute, Virtualization & Storage
•    Administer enterprise compute, virtualization, and storage environments.
•    Monitor resource utilization, capacity, and performance.
•    Support infrastructure expansion, consolidation, and technology refresh initiatives.
3. Identity & Enterprise Systems
•    Manage enterprise identity, authentication, access, and directory services.
•    Administer core Windows and enterprise infrastructure services.
•    Ensure appropriate access controls, policies, and operational standards.
4. Patch, Monitoring & Security Management
•    Manage enterprise patching and infrastructure vulnerability remediation.
•    Maintain proactive infrastructure monitoring and performance management.
•    Support infrastructure security controls, compliance, and operational hardening.
5. Backup, Disaster Recovery & Business Continuity
•    Manage enterprise backup and recovery operations.
•    Maintain and test Disaster Recovery and Business Continuity capabilities.
•    Ensure defined recovery objectives and infrastructure resilience are maintained.
6. Microsoft 365 & Collaboration Services
•    Administer and support Microsoft 365 enterprise services.
•    Manage service availability, configuration, security, and user access.
•    Support collaboration and productivity platform adoption and optimization.
7. Cloud Infrastructure
•    Administer and support enterprise cloud infrastructure across Azure and OCI.
•    Monitor cloud performance, availability, security, and capacity.