Network Design Engineer – AWS

Role overview

Network Design Engineer – AWS at Tata Elxsi

Develop High-Level and Low-Level Design documents to support Sky's network architecture.

Responsibilities

• Oversee software and hardware selection, perform bug and security vulnerability assessments, and collaborate with Test and Delivery teams on test plans, reports, and change tickets.
• Drive platform improvements, enable automation, and implement scalable DevOps-ready solutions.
• Design carrier-grade network solutions in compliance with Sky's design standards.
• Work with cross-functional teams to elicit business and technical requirements during the project lifecycle.
• Ensure designs meet reliability, availability, longevity, and cost-efficiency standards.
• Collaborate with technology partners to plan feature roadmaps, software releases, and budget submissions.
• Must-Have: Proven experience working for a Service Provider or Telco/Carrier environment (mobile, security, or infrastructure).
• Strong hands-on expertise in carrier-grade network design and service provider technologies (routing, switching, and security).
• Demonstrated ability to produce HLDs, LLDs, presentations, and technical diagrams.
• Excellent communication skills for reporting risks, obtaining sign-offs, escalating issues, and providing weekly updates.
• Exposure to Next-Generation Firewall technologies (e.g., FortiGate).
• In-depth understanding of distributed hardware architecture and Nokia 7750 platforms.
• Strong command over ISIS, MPLS, RSVP, TE, Hierarchical QoS, LACP, and BGP protocols.

Required qualifications

• Minimum qualification: B.E, B.Tech, MCA, M.E, M.Tech

Preferred qualifications and skills

• Knowledge of Python and GIT for configuration management and automation.
• Familiarity with F5 LTM/GTM (or similar load-balancing technologies) and Mobile 5G networks.

Employment details

• Location: Chennai

About the employer

• Tata Elxsi offers comprehensive services in Media and Communications, encompassing research, strategy, design, software development, validation, and deployment.

Additional role details

• With a strong global presence and deep expertise, we specialize in 5G services, Edge Computing, and Connectivity Solutions that drive innovation and digital transformation for our clients worldwide.
• We are looking for an experienced candidate to fill the role of Network Design Engineer - AWS, with strong knowledge in carrier-grade network design, routing, and cloud-based network solutions