Senior Systems Engineer

Key Responsibilities

1. Network Infrastructure

• Design, implement, maintain, and troubleshoot enterprise network infrastructure, including LAN, WAN, routing, switching, VPN, and network connectivity.

• Ensure network availability, performance, reliability, and security.

• Collaborate with network and infrastructure teams in capacity planning and infrastructure optimization.

2. Systems Administration

• Administer and maintain enterprise server infrastructure, including Windows and Linux environments.

• Manage virtualization platforms, directory services, authentication, and core infrastructure services.

• Perform system upgrades, patching, performance tuning, and proactive maintenance.

• Troubleshoot complex infrastructure and system-related issues.

3. Information Security

• Implement and maintain infrastructure security controls,