Infoblox/DNS Engineer - Jersey City, United States - TEKGENCE INC

Description

We are seeking a skilled and experienced Infoblox/DNS Engineer specializing in Multi-Master Grid Technology to join our team in the financial services industry. As an Infoblox/DNS Engineer, you will be responsible for designing, implementing, and maintaining our DNS infrastructure using Infoblox solutions. Your expertise in multi-master grid technology will be essential in ensuring the scalability, reliability, and security of our DNS services to support our critical business operations.

Responsibilities

• Design, deploy, and maintain Infoblox DNS infrastructure utilizing multi-master grid technology to provide highly available and scalable DNS services across our network.
• Configure and manage Infoblox Grid Members, including Grid Masters, Grid Nodes, and Grid Backups, to ensure redundancy, load balancing, and fault tolerance.
• Collaborate with network architects, system administrators, and cybersecurity specialists to integrate Infoblox 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.
• Monitor Infoblox Grid performance, DNS traffic, and health metrics, and implement proactive measures to optimize performance, troubleshoot issues, and ensure compliance with service level agreements (SLAs).
• Configure and manage DNS zones, records, and DHCP configurations using Infoblox Grid Manager and Infoblox API to automate tasks and streamline operations.
• Collaborate with application developers and DevOps teams to integrate DNS automation solutions, such as Ansible or Terraform, into our CI/CD pipelines and infrastructure as code (IaC) practices.
• Participate in capacity planning and scalability assessments to ensure our Infoblox DNS infrastructure can support current and future business requirements and growth.
• Conduct regular audits and vulnerability assessments of Infoblox Grid configurations, DNS zones, and records to identify security risks and ensure compliance with regulatory standards and industry best practices.
• Stay informed about emerging technologies, Infoblox updates, and DNS trends in the financial services industry, and recommend innovative solutions to improve our DNS infrastructure and operations. Qualifications:
• Bachelor's degree in Computer Science, Information Technology, or related field; or equivalent work experience in the financial services industry.
• Proven experience, 7+ years working as an Infoblox/DNS Engineer, with expertise in designing, implementing, and managing Infoblox DNS solutions in a multi-master grid environment.
• Strong understanding of DNS protocols, DNSSEC, DHCP, IPAM, and related networking technologies, including TCP/IP, UDP, DNS over TLS (DoT), and DNS over HTTPS (DoH).
• Hands-on experience with Infoblox products, including Infoblox Grid Manager, Infoblox DNS/DHCP Servers, and Infoblox Threat Intelligence Data Exchange (TIDE).
• Experience with Disaster Recovery testing, and simulating a recovery environment.
• Experience with scripting languages, such as Python or Perl, for automating tasks, generating reports, and interacting with Infoblox 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), Infoblox Certified Core Administrator (ICA), 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.

Nice to have

• Infoblox and DNS and DHCP and IPAM