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:
Key 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 recent 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 w

📌 Technical Lead IPTX (Bengaluru)
🏢 Rakuten
📍 Bengaluru