Cloud DNS/DDI Engineer

Role: Cloud DNS Admin

Work Location: Chicago, IL (Onsite from day one, locals candidates ONLY)

MUST have skills:

DNS with cloud

AWS migration

We are looking for a DNS/DDI Engineer to join our team and help us

Design, deploy, and maintain AWS Route 53 DNS infrastructure 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 cloud-based (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.

QUALIFICATIONS:

BS or BA degree, Computer Science, Engineering, or equivalent education, training or work experience required

5+ years working as an DNS Engineer, with expertise in designing, implementing, and managing DNS protocols, DNSSEC, BIND, DHCP, IPAM, and related networking technologies, including TCP/IP, UDP, DNS over TLS (DoT), and DNS over HTTPS (DoH) solutions.

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 problem-solving 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 cross-functional teams and stakeholders.

Ability to work independently and prioritize tasks in a fast-paced environment, managing multiple projects and deadlines effectively.

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.