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Opportunities unlimited for everyone - be bold, curious, and seek to shape the future. Explore what's possible, discover what you love to do, and find accelerated paths for growth. At Tata Elxsi, You Matter! Explore Roles back Network Design Engineer Apply Now We are looking for an experienced Network Design Engineer with a strong service provider / telco background to support large-scale, carrier-grade network designs. If you know someone who’d be a great fit for this role, please refer them. Mandatory In-Office Requirement: Office attendance is required twice per week. First and third Monday of every month are mandatory for in-person sprint planning sessions. Key Responsibilities: Author and own High-Level Design (HLD) and Low-Level Design (LLD) documents supporting Sky’s network. Gather and analyze business and technical requirements with multiple stakeholders. Design carrier-grade network solutions in line with Sky’s design standards. Own hardware and software selection, perform bug scrubs, and conduct security vulnerability assessments. Work closely with test and delivery teams to review test plans, defects, reports, MoPs, and change tickets. Drive platform improvements, enable automation, and implement DevOps-aligned solutions following a build-once, deploy-multiple approach. Influence network security feature roadmaps by collaborating with strategic vendors on release planning, budgets, and business case inputs. Ensure designs consider reliability, availability, longevity, and commercial viability. Must-Have Skills: Prior experience working with a Service Provider / Telco / Carrier environment (mobile, security, or infrastructure). Strong expertise in designing carrier-grade networks compliant with enterprise and operator standards. Solid experience with service provider routing, switching, and security technologies. Deep understanding of reliability matrix, availability matrix, long-term design sustainability, and commercial aspects. Proven documentation skills for HLDs, LLDs, presentations, and technical diagrams. Excellent communication skills to highlight risks, obtain stakeholder sign-offs, escalate issues, and provide weekly project updates. Exposure to Next-Generation Firewalls, specifically FortiGate. Strong understanding of distributed hardware architecture with hands-on experience on Nokia 7750. Hands-on expertise in IS-IS, MPLS, RSVP-TE, Traffic Engineering, Hierarchical QoS, LACP, and BGP. Nice-to-Have Skills: Working knowledge of Python and Git for automation and configuration management. Exposure to F5 LTM/GTM or other load-balancing technologies. Understanding of Mobile 5G technologies. Apply Now Opportunities Await You at Tata Elxsi Explore Roles Attention This website is best viewed in portrait mode. We Use Cookies When you visit a website, it may store or retrieve information in the form of cookies on your browser. This information may pertain to you, your preferences, or your device and is mainly used to ensure that the site functions as expected. For additional information, read our Cookie Policy . Accept all Partially accept Reject all
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