System Administrator

Key Responsibilities/Tasks of the System Administrator are:

• Configure, maintain, and troubleshoot DNS zones, records, and resolution policies using the Infoblox application.
• Perform DNS zone transfers, updates, and changes as required by business needs.
• Oversee IP address allocation and management, ensuring efficient usage and accurate records.
• Implement IPAM strategies for efficient IP space management, including subnetting and supernetting.
• Assist in auditing DNS and IPAM configurations to identify and mitigate potential risks.
• Ensure compliance with organizational security policies and industry standards.
• Generate regular reports on DNS and IP address utilization, providing insights and recommendations for optimization.
• Monitor the performance and health of DNS and DHCP services, addressing issues promptly.
• Provide technical support and troubleshooting for DNS, DHCP, and IPAM-related issues.
• Work closely with other network and security teams to resolve complex networking issues.
• Maintain comprehensive documentation of DNS, DHCP, and IPAM configurations and processes.
• Train and support junior network administrators and other IT staff.

Basic Requirements