Network Engineer III - Austin, United States - Varite

Description

• Design, deploy, and maintain AWS Route 53 DNS, onprem BIND, and AD DNS infrastructures that provides highly available and scalable DNS services across our network.
• Take inventory of the current current DNS system and work with IT stakeholders to design a modern cloudbased (AWS) DNS system.
• Collaborate with network engineers, system administrators, and cybersecurity specialists to integrate DNS solutions into our network architecture and security framework.
• Implement DNS policies, DNS views, and DNSSEC configurations to enforce access control, prevent DNS spoofing, and enhance the security of our DNS infrastructure.
• Where necessary, make changes and/or remediate issues with the current DNS system.
• Define workarounds for known errors and initiate process improvements and work with your peers to improve and/or remediate the configuration of the current current DNS system; identify and manage risks and issues
• Performs device configurations, internal operating system upgrades and software upgrades and deploys physical/VM appliances to support corporate DNS infrastructure.
• Troubleshoots DDI problems and recommends corrective procedures; leads troubleshooting DDI issues.
• Configure and maintain DNS, DHCP, and IP Address Management (DDI) solutions to ensure optimal performance and security.
• Maintain current DNSSEC infrastructure and configuration to enhance DNS security.
• Monitor and analyze DNS traffic for anomalies and potential threats.
• Experience planning and executing migrations to or from any of the various DDI OEM platforms
• Deep knowledge on DNS and BIND, working knowledge of network automation for UNIX and Windows operating systems
• Experience with Disaster Recovery testing, and simulating a recovery environment.
• Experience with scripting languages, such as Python, Perl, Powershell, or BASH for automating tasks, generating reports, and interacting with APIs.
• Knowledge of cybersecurity principles and best practices related to DNS security, including DNS cache poisoning, DDoS attacks, and DNS firewall configurations.
• Certifications such as Infoblox Certified Implementation Engineer (ICIE), AWS solution architect, or equivalent certifications are desirable.
• Excellent analytical and problemsolving skills, with the ability to diagnose and resolve complex DNS issues and performance bottlenecks.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with crossfunctional teams and stakeholders.
• Ability to work independently and prioritize tasks in a fastpaced environment, managing multiple projects and deadlines effectively.