Senior Computer Systems Administrator

SKILLS

·Participate in developing strategies for IT infrastructure growth and improvement
·Design, install, configure, and maintain computer systems, servers, and networks
·Perform routine system updates, patches, and security configurations.
·Deploy and manage virtualized environments on site using technologies such
as Hyper-V
·Implement and manage cloud-based services and infrastructure, particularly
AWS & Azure
·Ensure the integration and interoperability of cloud and on-premises systems
Administration support for Microsoft Exchange
·Monitor system performance to ensure reliability and availability
·High Level Troubleshooting - Handle escalated issues that require advanced
technical expertise
·Develop and implement data backup and disaster recovery plans
·Perform regular data backups and verify their integrity
·Coordinate recovery operations in case of data loss or system failure
·Manage network communication Devices (Firewall, Routers, switches, etc.)
·Implement and maintain security policies, procedures, and protocols
·Conduct regular security audits and vulnerability assessments
·Respond to and mitigate security incidents and breaches
·Maintain detailed documentation of system configurations,changes, and
procedures
·Generate regular reports on system performance, issues, and improvements
·Administration support for office 365
·Managing Cortex XDR security solution
·UPS setup and configuration
·Schedule and perform regular maintenance on Tape Library equipment and
ensure the integrity and security of data stored on tapes
·Manage Access Control Systems
·Coordinating with local vendors for equipment as and when required
·Following up with the local vendors to resolve equipment failures, ensure the
delivery and support levels