{"id":2764732,"url":"https://alion.io/job/tata-elxsi-network-design-engineer-aws","title":"Network Design Engineer – AWS","company":{"id":59533,"name":"Tata Elxsi","domain":"tataelxsi.com","url":"https://alion.io/company/tata-elxsi","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"C","score":61,"open_postings":62,"ghost_share":0.645,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Networking","role_family":"Networking","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"BGP","optional":false},{"name":"FortiGate","optional":false},{"name":"MPLS","optional":false},{"name":"Configuration Management","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2025-10-13T00:00:00Z","employer_posted_date":"2026-10-17","last_verified_at":"2026-10-21T17:27:22Z","board_verified":true,"closed_at":null,"days_open":373,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":373},"description":"Tata Elxsi offers comprehensive services in Media and Communications, encompassing research, strategy, design, software development, validation, and deployment. 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.\nWe 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\nResponsibilities:\nDevelop High-Level and Low-Level Design documents to support Sky’s network architecture.\nOversee software and hardware selection, perform bug and security vulnerability assessments, and collaborate with Test and Delivery teams on test plans, reports, and change tickets.\nDrive platform improvements, enable automation, and implement scalable DevOps-ready solutions.\nDesign carrier-grade network solutions in compliance with Sky’s design standards.\nWork with cross-functional teams to elicit business and technical requirements during the project lifecycle.\nEnsure designs meet reliability, availability, longevity, and cost-efficiency standards.\nCollaborate with technology partners to plan feature roadmaps, software releases, and budget submissions.\nMust-Have:\nProven experience working for a Service Provider or Telco/Carrier environment (mobile, security, or infrastructure).\nStrong hands-on expertise in carrier-grade network design and service provider technologies (routing, switching, and security).\nDemonstrated ability to produce HLDs, LLDs, presentations, and technical diagrams.\nExcellent communication skills for reporting risks, obtaining sign-offs, escalating issues, and providing weekly updates.\nExposure to Next-Generation Firewall technologies (e.g., FortiGate).\nIn-depth understanding of distributed hardware architecture and Nokia 7750 platforms.\nStrong command over ISIS, MPLS, RSVP, TE, Hierarchical QoS, LACP, and BGP protocols.\nNice-to-Have:\nKnowledge of Python and GIT for configuration management and automation.\nFamiliarity with F5 LTM/GTM (or similar load-balancing technologies) and Mobile 5G networks.\nApply Now\nOpportunities Await You at Tata Elxsi\nExplore Roles","description_format":"text","description_chars":2265,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Embedded Software & RTOS","Engineering Services","Automotive Software"],"lifecycle":[{"event":"open","at":"2026-10-17T03:35:57Z"}],"visa":[],"liveness":{"score":2,"band":"cold","label":"Long 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