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DNS Engineer

Company: Finastra

Location: Guadalajara, London

Posted: May 24, 2026

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Position Details

Responsibilities Finastra is looking for a DNS Engineer to join the DNS operations team. As a member of the DNS Operations team, you will be responsible for configuration and incident management on all aspects of the production DNS solution, including performing break/fix and proactive maintenance to resolve outages and minimize the potential for future impact. This includes hardware/software lifecycle management, network hygiene/standardization, run-list automation, as well as application monitoring improvements to proactively diagnose potential issues. You will provide support for DNS-related customer issues and ensure that thorough root cause analysis is completed on internal and customer-impacting issues. You will be responsible for standardization and interoperability of Microsoft Active Directory DNS, Infoblox, BIND, and other DNS platforms as needed. RESPONSIBILITIES Ensure all DNS issues are resolved in a timely manner, with minimal impact on customers. Perform high-level troub...