Technical Lead IPTX

Rakuten Asia Pte Ltd; Bengaluru; Sur place; INR 3 500 000 - 7 000 000; Plein temps

Résumé du poste

Rakuten Kobo Inc. is seeking a Senior Network & Cloud Infrastructure Engineer to design, implement, automate, and support complex network solutions across multi-vendor environments with emphasis on 4G/5G, cloud integration, and security.

The role requires hands-on expertise in network design, automation, and security, along with strong collaboration across global teams and telecom clients. You will influence end-to-end architecture and drive improvements in performance and reliability from

Qualifications

• Bachelor’s degree in electrical/electronics/computer engineering or related field.
• 10+ years of experience in network administration, design, and support.
• Certifications: CCNA (required) and IEEE 1588v2 expertise.

Responsabilités

• Design, deploy, and support advanced network infrastructures including mobile backhaul/fronthaul for 4G/5G networks.
• Configure and troubleshoot routers, switches, and firewalls (Cisco Nexus, Cisco IOS XR and DZS C1216 series).
• Implement advanced routing protocols: BGP, OSPF, IS-IS, IPv6.
• Perform device hardening and vulnerability assessments for compliance and security.
• Build and maintain network automation scripts using Python, Ansible, REST APIs, and YAML/JSON templates.
• Lead change management processes including software release coordination and documentation (MOP, RCA).

Connaissances

Network design

Network administration

Troubleshooting

Automation

Python

Ansible

REST APIs

Documentation

English fluency

Formation

Bachelor's degree in electrical/electronics/computer engineering or related field

Outils

Cisco Nexus

Cisco IOS XR

DZS C1216

Cisco ASA

Palo Alto

Checkpoint

Wireshark

Spirent

IXIA

Calnex

Description du poste

Job Description: We are seeking a highly experienced and self-driven Senior Network & Cloud Infrastructure Engineer to join our global IT infrastructure team. The ideal candidate will be responsible for designing, implementing, automating, and supporting advanced networking solutions across multi-vendor environments with a focus on mobile network technologies (4G/5G), automation, cloud integration, and security. This role involves collaboration with telecom clients, managing high-performance network infrastructures, and delivering end-to-end solutions.

PRINCIPLE RESPONSIBILITIES

• Design, deploy, and support advanced network infrastructures including mobile backhaul/fronthaul for 4G/5G networks.
• Configure and troubleshoot routers, switches, and firewalls (Cisco Nexus, Cisco IOS XR and DZS C1216 series).
• Implement advanced routing protocols: BGP, OSPF, IS-IS, IPv6.
• Perform device hardening and vulnerability assessments for compliance and security.
• Build and maintain network automation scripts using Python, Ansible, REST APIs, and YAML/JSON templates.
• Well versed with implementing IEEE 1588v2 along with SyncE for synchronization in 4G/5G networks.
• Oversee Zero Touch Provisioning and fault/performance management integration with OSS tools.
• Troubleshoot complex network issues using tools such as Wireshark, Spirent, IXIA and Calnex.
• Lead change management processes including software release coordination and documentation (MOP, RCA).
• Manage customer-facing engagements and PoCs for new product introduction.
• Work and manage operational TT's for the relevant network elements.

REQUIRED KNOWLEDGE, SKILLS AND EXPERIENCE

• Bachelor's degree in electrical/Electronics/Computer Engineering or related field.
• Certifications: CCNA (required), IEEE 1588v2 and Dasans STU expertise.
• 10+ years of experience in network administration, design, and support.
• Experience with firewalls: Cisco ASA, Palo Alto, Checkpoint.
• Hands-on experience with VPN technologies (Site-to-Site, SSL, AnyConnect, DMVPN).
• Strong background in enterprise and service provider-grade environments.
• Fluent in English.
• Soft Skills: Excellent communication and documentation skills.
• Strong analytical, troubleshooting, and problem-solving abilities.
• Ability to work independently and in cross-functional teams.
• International mindset with experience working in multicultural environments.

Rakuten Symphony is reimagining telecom, changing supply chain norms and disrupting outmoded thinking that threatens the industry's pursuit of rapid innovation and growth. Based on proven modern infrastructure practices, its open interface platforms make it possible to launch and operate advanced mobile services in a fraction of the time and cost of conventional approaches, with no compromise to network quality or security. Rakuten Symphony has operations in Japan, the United States, Singapore, India, South Korea, Europe, and the Middle East Africa region. For more information, visit: https://symphony.rakuten.com Building on the technology Rakuten used to launch Japan's newest mobile network, we are taking our mobile offering global. To support our ambitions to provide an innovative cloud-native telco platform for our customers, Rakuten Symphony is looking to recruit and develop top talent from around the globe. We are looking for individuals to join our team across all functional areas of our business - from sales to engineering, support functions to product development. Let's build the future of mobile telecommunications together!