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Description and Requirements
●Change Management and Configuration:
-Execute and manage change configurations for network devices and firewalls, ensuring compliance with agency policies and obtaining necessary approvals from the custodian.
-Document and track all changes made to the network configuration, ensuring traceability and adherence to change management procedures.
-Test and validate changes in a controlled environment before deployment to minimize risks and disruptions.
●Software and Firmware Updates:
-Plan and execute regular software and firmware updates for network devices, including routers, switches, and firewalls, to ensure optimal performance and security.
-Coordinate with vendors and internal teams to schedule updates and manage any potential downtime or service interruptions.
-Maintain a record of all updates, including version details, deployment dates, and any issues encountered.
●Security Incident Response:
-Respond promptly to security vulnerabilities and incidents affecting the network, coordinating with IT security teams and other stakeholders, as necessary.
-Implement and manage security patches and mitigations in response to identified vulnerabilities.
-Conduct root cause analyses and develop remediation plans to address and prevent future security incidents.
●Network Inventory Management:
-Maintain and manage network inventory, including network devices, Uninterruptible Power Supplies (UPS), and related hardware.
-Ensure proper documentation and tracking of all network assets, including installation dates, locations, and maintenance history.
-Conduct regular inventory audits to verify the accuracy and condition of network equipment.
●IP Address Management:
-Oversee and manage the allocation and administration of IP addresses for the MHA HQ as well as MHA cluster, ensuring efficient utilization and adherence to IP address policies.
-Maintain an accurate IP address management system, including documentation of IP address assignments and subnet configurations.
Additional Locations:
* Singapore - Central Singapore - Singapore
* Singapore - Central Singapore - SINGAPORE