Infoblox / F5 / DDI Engineer

Wipro Technologies; Kuala Lumpur; On-site; MYR 90,000 - 130,000; Full time

Job summary

Wipro Limited in Kuala Lumpur seeks an experienced F5 Load Balancer Engineer to manage, support, and optimize F5 BIG-IP environments (LTM/GTM), traffic management, SSL offloading, and high-availability architectures. You will configure Virtual Servers, Pools, Monitors, iRules, and DNS/GSLB; troubleshooting L2/L3 issues; and integrating DDI platforms like Infoblox with cloud workloads.

You will drive automation using PowerShell, Python, REST APIs, or Ansible, and collaborate across network,

Qualifications

• Strong hands-on experience with Infoblox DDI (DNS, DHCP, IPAM).
• Hands-on experience with F5 BIG-IP LTM/GTM administration and troubleshooting.
• Good understanding of TCP/IP, routing, switching, and network security.

Responsibilities

• Manage and maintain enterprise DNS, DHCP, and IPAM infrastructure.
• Configure and administer DNS zones, records, delegations, forwarding, and conditional forwarding.
• Manage DHCP scopes, reservations, failover configurations, and lease management.
• Administer IPAM databases, subnet allocation, and utilization tracking.
• Ensure high availability and resilience of DDI services.
• Configure, administer, and troubleshoot F5 BIG-IP LTM and GTM environments.
• Create and maintain Virtual Servers, Pools, Nodes, Monitors, Profiles, Persistence, SNAT, and SSL configurations.
• Perform Layer 2/Layer 3 troubleshooting and traffic-flow analysis.
• Implement iRules and traffic policies; manage DNS/GSLB services.
• Monitor system health, capacity, performance, and availability of F5 appliances.
• Coordinate with application, server, network, security, and vendor teams for issue resolution.
• Prepare technical documentation and operational reports.

Skills

Network troubleshooting

Incident response

DNS/DHCP/IPAM concepts

Security best practices

Tools

Infoblox DDI

F5 BIG-IP

PowerShell

Python

Ansible

REST APIs

Job description

Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.

Job Description

Key Responsibilities:

• Manage and support Infoblox DDI (DNS, DHCP, IPAM) infrastructure.
• Configure, troubleshoot, and maintain enterprise DNS and DHCP services.
• Administer and support F5 BIG-IP platforms, including LTM and DNS modules.
• Perform load balancer configuration, application onboarding, and traffic management.
• Monitor system performance, resolve incidents, and ensure high availability.
• Implement security and best practices for DNS, DHCP, IPAM, and F5 environments.
• Collaborate with network, security, and application teams for project delivery and operational support.

Required Skills:

• Strong hands-on experience with Infoblox DDI (DNS, DHCP, IPAM).
• Experience with F5 BIG-IP (LTM, GTM/DNS) administration and troubleshooting.
• Good understanding of TCP/IP, routing, switching, and network security.

Design, implement, administer, and support enterprise-level DNS, DHCP, and IP Address Management (IPAM) services. The ideal candidate will have hands-on experience with DDI platforms such as Infoblox, BlueCat, or EfficientIP and possess strong networking and troubleshooting skills to ensure the availability, scalability, and security of critical IP services.

Key Responsibilities

DDI Administration

• Manage and maintain enterprise DNS, DHCP, and IPAM infrastructure.
• Configure and administer DNS zones, records, delegations, forwarding, and conditional forwarding.
• Manage DHCP scopes, reservations, failover configurations, and lease management.
• Administer IPAM databases, subnet allocation, and utilization tracking.
• Ensure high availability and resilience of DDI services.

Operations & Support

• Monitor DDI infrastructure and proactively address performance issues.
• Troubleshoot DNS resolution, DHCP assignment, and IP-related connectivity issues.
• Support incident, problem, and change management processes.
• Perform root cause analysis (RCA) for recurring service disruptions.
• Provide L2/L3 support for DDI-related incidents.

Cloud & Automation

• Support DDI integration with Azure, AWS, and hybrid cloud environments.
• Automate DNS, DHCP, and IPAM activities using PowerShell, Python, REST APIs, or Ansible.
• Develop and maintain operational scripts and workflows.

Security & Compliance

• Implement DNS security best practices including DNSSEC, RPZ, and threat protection.
• Support enterprise security initiatives related to DNS and IP services.
• Participate in audits, compliance reviews, and vulnerability assessments.
• Ensure adherence to organizational standards and policies.

F5 Load Balancer

Role Summary

We are seeking an experienced F5 Load Balancer Engineer to manage, support, troubleshoot, and optimize F5 BIG-IP environments. The candidate should possess strong expertise in F5 LTM, GTM/DNS, traffic management, load balancing, SSL offloading, and high-availability architectures.

Key Responsibilities

• Configure, administer, and troubleshoot F5 BIG-IP LTM and GTM environments.
• Create and maintain Virtual Servers, Pools, Nodes, Monitors, Profiles, Persistence, SNAT, and SSL configurations.
• Perform Layer 2/Layer 3 troubleshooting and traffic-flow analysis.
• Implement, modify, and troubleshoot iRules and traffic policies.
• Configure DNS/GSLB services and manage Wide IPs using GTM.
• Monitor system health, capacity, performance, and availability of F5 appliances.
• Handle critical incidents (P1/P2) and perform root cause analysis (RCA).
• Coordinate with application, server, network, security, and vendor teams for issue resolution.
• Perform upgrades, patching, backup, restore, and HA synchronization activities.
• Work with F5 TAC for complex troubleshooting and service-impacting issues.
• Prepare technical documentation, SOPs, implementation plans, and operational reports.

Required Skills

• Strong knowledge of TCP/IP, OSI Model, Routing & Switching.
• Hands-on experience with F5 BIG-IP LTM/GTM.
• Experience with:
  • Virtual Servers
  • Pools & Pool Members
  • Health Monitors
  • Persistence Profiles
  • SSL Offloading
  • SNAT/NAT
  • iRules
  • High Availability (HA)
• Good understanding of DNS, GSLB, and application traffic flows.
• Packet capture and analysis using Wireshark/tcpdump.
• Knowledge of Linux fundamentals and web application architectures.
• Experience working in enterprise production environments.

Preferred Skills

• F5 ASM/WAF, APM, or Distributed Cloud (XC) knowledge.
• Exposure to Palo Alto, Check Point, Cisco, Fortinet firewalls.
• Automation using Ansible, Python, REST APIs.
• F5 Certifications (101/201/301 series)

Mandatory Skills: Infoblox.Experience: 5-8 Years.Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.

Information at a Glance

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Wipro is committed to creating an accessible, supportive, and inclusive workplace. Reasonable accommodation will be provided to all applicants including persons with disabilities, throughout the recruitment and selection process. Accommodations must be communicated in advance of the application, where possible, and will be reviewed on an individual basis. Wipro provides equal opportunities to all and values diversity.