Administrator - F5, Infoblox IPAM
India
Job Description
Administrator - F5, Infoblox IPAM
Chennai, Tamil Nadu

Job Summary

The position is responsible for making changes to the company's global DNS/DHCP infrastructure. You will analyze, interpret, and implement client requests for data network configuration changes. You will execute the changes under a set of structured and controlled network standards, policies, processes, and procedures that are required in order maintain demanding delivery and quality objectives. You will be part of business projects for improvements to existing processes and infrastructure.

The individual must display a broad understanding of internetworking technology principles with demonstrated expertise in DNS/DHCP, Infoblox DDI, BIND (Unix/Solaris) and Cloud Technologies (AWS/Azure/GCP)

 L2 IPAM 

Key Responsibilities

  • Strong knowledge in DNS/DHCP administration on Infoblox DDI.
  • Extensive experience in Cloud technology and appliance deployment/management in Cloud.
  • Hands on experience with Unix operating system- Level 2 and basic database concepts.
  • Experience on DNS data management through scripts (shell/PERL/WAPI) will be an added advantage.
  • Experience with SOA applications and cloud-based services, preferably AWS.
  • Strong knowledge in Networking (preferable CCNA and above).
  • Certification as an AWS Solutions Architect, Cloud Security Certification, and/or OpenStack Administrator Certification a plus.
  • Strong awareness of networking and internet protocols, including TCP/IP, DNS, SMTP, HTTP, and distributed networks.
  • Excellent communication and organizational skills, and the ability to stay focused on completing tasks and meeting goals within a busy workspace.
  • Skilled at working in tandem with a team of engineers, or alone as required.
  •  L2 IPAM

Skill Requirements

  • Strong knowledge in DNS, DHCP, IP addressing, IP Subnets, NTP and DTC-LB
  • Must have worked in large scale business environment consisting of more than 30+ DNS/DHCP servers/clusters.
  • Excellent knowledge in TCP/IP and administration of DNS/DHCP delivery systems is mandatory requirement.
  • Work in tandem with our engineering team to identify and implement the most optimal Virtualized as well as cloud based DDI solutions for the company.
  • Define and document best practices and strategies regarding application deployment, infrastructure maintenance and operations support.
  • Provide guidance, thought leadership, and mentorship to team members to build DDI competencies.
  • Ensure DDI platform performance, uptime, and scale, maintaining high standards of service delivery quality and communication.
  • Managing DDI environment in accordance with company security guidelines
  • Educate teams on the implementation of new deployments and initiatives, providing associated training as required.
  • Employ exceptional problem-solving skills, with the ability to see and solve issues before they affect business productivity.
  •  L2 IPAM

Other Requirements

  • Must have knowledge on ITIL environment and Operational Best practices.
  • Support client’s normal business hours, and on-call rotation.
  • Should be ready for 24X7 shift operations.
  • Excellent written and verbal communication skills.
  • Excellent team player and ready for collaborative environment.
  •  L2 IPAM
Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.

23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.