{"id":1216218,"url":"https://alion.io/job/sanofi-network-engineer","title":"Network Engineer","company":{"id":146,"name":"Sanofi","domain":"sanofi.com","url":"https://alion.io/company/sanofi","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":96,"open_postings":22,"ghost_share":0,"stale_share":0.318,"repost_share":0.045,"time_to_fill_p50_days":14,"computed_at":"2026-09-26T05:45:00Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hyderabad, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":25000,"max_usd":58000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":276},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"OSPF","optional":false},{"name":"Python","optional":false},{"name":"Terraform","optional":false},{"name":"VPN","optional":false},{"name":"Wi-Fi","optional":false},{"name":"Zero Trust","optional":false},{"name":"Zscaler","optional":false}],"status":"live","first_seen_at":"2026-09-25T09:17:47Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-26T19:19:47Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Job title: Network Engineer\nLocation: Hyderabad\nHybrid Mode\nOur Team:\nDevelop, Deploy and Manage Next Generation (NextGEN) Network technology solutions aligning with Sanofi’s vision and growth are the key functions of Sanofi’s Connectivity Products team.\nThis team, behind Sanofi’s Next Generation Network & Security services and infrastructure platform that powers it, is looking for a self-motivated and innovative thinking individual to raise the bar on Sanofi’s Network infrastructure while maintaining relevance in the fast moving and evolving network industry.\nAs a member of the team, you will also be interacting with cross-functional team engineers, architects, internal and vendor partners to evangelize and provide NextGEN network technology solutions to;\nMaximize the business value from Sanofi’s Digital Technology and Solutions investments.\nUnleash innovation for our organization, employees, and customers.\nMain responsibilities:\nDesigning and deploying scalable, efficient, & cost-effective Network, Network Security infrastructures & Software Defined Networking (SDN) ecosystem solutions.Core network hardware including enterprise routers, switches, NextGEN firewalls, load balancers, and wireless controllers.\nTraffic Optimization by managing and orchestrating advanced communication and routing protocols (such as BGP, OSPF, EIGRP, and QoS) to ensure efficient, error-free data transfer.\nNetwork Security by implementing SASE, zero-trust principles, managing Next-Generation Firewalls (NGFW), set up secure VPN tunnels (IPsec, SSL), and enforce perimeter access controls\nResilient, high-performance network architectures spanning physical on-premises data centers and multi-cloud environments (e.g., AWS, Azure Cloud).\n\nDrive efficiency & improvements that integrate automation and observability - monitoring and telemetry to improve efficiency, service delivery, automate configuration changes.\nOpportunities to reduce manual operational activities and eliminate manual errors with Network Infrastructure-as-Code (IaC) initiatives using tools like Ansible, Terraform, Python with APIs, CI/CD pipelines, and automation platforms.\nEngage and resolve escalated application performance and network / cloud operational issues.\nAbout you:\n 7+ years of progressive and hands-on experience in enterprise Network and NetSec engineering, with a proven track record of handling large-scale deployment projects.\nTechnology leadership skills along with strong Interpersonal & Problem-Solving skills.\nAn enthusiasm for staying up to date with the very latest updates with Network technology solutions.\nRelevant work experience in -Networking Engineering - Routers & Switches along with Design, implementation, and migration experience of large-scale networks\nExperience with LAN, Wi-Fi, WAN, Security & SASE technologies.\nDesign, implementation, and migration experience with Cisco - Nexus / Catalyst & Aruba (Wireless), Palo Alto, Zscaler technology.\nCloud & Hybrid Expertise: Proven experience connecting physical corporate infrastructure seamlessly to cloud platforms such as AWS VPCs, Azure ExpressRoute.\nDesigning & Deploying SASE/SSE Solutions: Implement CASB, SWG, ZTNA, and related capabilities; designing secure access across cloud, internet, and private environments.\nAutomation Mindset: Hands-on experience using scripting languages or automation frameworks to manage network infrastructure.\nStrong Layer 2/Layer 3 network architectural design and engineering background and experience (LAN/WLAN/WAN and Layer 2/Layer 3) in a large enterprise network environment.Expert level routing is a must (BGP & OSPF)\n\nKnowledge of languages for scriptingProvisioning & Configuration management of networking devices using automation tools and scripting - Python, Ansible\n\nNetworking in cloud computing experience (Azure & AWS)\nFamiliarity and understanding of tunnelling protocols (vxLAN, GRE, IPSec)\nWorking knowledge of DNS, Tacacs, Radius, DHCP, NetFlow, Syslog, etc.\nExposure to SCADA modelled Network and concepts.\n\nStrong documentation skills in High Level Architecture & Design Solution\nGood communication and presentation skills including the ability to convey complex network related concepts to technical and non-technical audiences.\n\nVendor (technical) management experience\nOccasional work outside business hours\nTravel may be required.\n\nPursue progress, discover extraordinary\nBetter is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people - people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.\nAt Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.\nWatch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com!","description_format":"text","description_chars":4979,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Hybrid work"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Prescription Drugs","Vaccines","Rare Disease Therapeutics","Immunology & Inflammation Therapeutics"],"lifecycle":[{"event":"open","at":"2026-09-25T09:17:47Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":14,"reasons":["conf:9","velocity","win:early","comp:brand"],"computed_at":"2026-09-26T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/sanofi-network-engineer","json_url":"https://alion.io/job/sanofi-network-engineer.json","meta":{"generated_at":"2026-09-27T01:22:06Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1201,"day_limit":5000,"remaining_today":3799,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}