IT Engineer- Systems, Infrastructure & Security

Overview

We are deploying a comprehensive Hospital Information System (HIS) across one of the region's largest hospitals and its network of branches. The infrastructure must support a mission-critical, highly available, and scalable application, with flexibility to run on either cloud or on-premises environments.

Responsibilities

• Support deployment and maintenance of infrastructure including App Servers, DB Servers, Reporting Servers, and DR.
• Assist in the setup of SQL Server Always On Availability Groups or Replication environments. Ensure servers and systems are configured per architectural guidelines and operational requirements.
• Implement server and storage configurations (CPU, RAM, Disk, RAID) as per sizing documents. Configure network components including firewalls, VLANs, and VPNs to ensure secure connectivity.
• Work with the networking team to maintain high availability and network performance. Monitor servers, applications, and network components using enterprise tools (e.g., SCOM, SolarWinds).
• Respond to alerts and incidents, perform root cause analysis, and apply corrective actions. Perform regular patching, updates, and health checks on infrastructure components.
• Execute daily / weekly backup routines and ensure backup integrity. Support disaster recovery (DR) testing and ensure DR sites are kept in sync. Participate in documentation and execution of failover procedures.
• Enforce security policies across infrastructure layers including access control and endpoint protection. Assist in audits, vulnerability scans, and implementation of remediation plans. Support encryption and data protection configurations as per compliance standards.
• Collaborate with Infrastructure Architect, DBAs, Application teams, and Vendors. Maintain infrastructure documentation including network diagrams, asset inventories, and SOPs.
• Assist in provisioning new environments and performing acceptance tests.

Requirements

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