**Req ID:** 325742 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Routing and Switching - Cisco - Networking Analyst to join our team in Noida, Uttar Pradesh (IN-UP), India (IN). Requisition: Network Engineer (Cisco/Juniper Routing & Switching) This requisition seeks a highly skilled Network Engineer with a strong understanding of Cisco and Juniper Routing & Switching. The selected candidate will operate as a NOC Engineer, responsible for troubleshooting and performing low-risk activities across Cisco/Juniper R&S, Juniper, MIST WiFi, Mist Edge technologies, ensuring seamless network operations. The candidate will also serve as a Point of Contact (POC) for network appliance evaluations, troubleshooting network and circuit issues, and coordinating with circuit providers and stakeholders to maintain an efficient and reliable network infrastructure. A foundational understanding of Cisco/MIST wireless is preferred. Roles and Responsibilities: - Plan, implement, and maintain networked systems, including configuration management, troubleshooting network issues, and coordinating with vendors for installations of network hardware such as Arista, Cisco, and Juniper routers & switches, wireless controllers, Avocents, and circuits. - Conduct in-depth technical analysis of software, hardware, and network systems, with a focus on LAN/WAN communications, network nodes, routers, and switches. - Serve as a technical liaison with vendors and customers, ensuring smooth resolution of network-related concerns. - Apply advanced knowledge of WAN/LAN and internet protocols to troubleshoot existing network issues, implement new solutions, and manage migration projects. - Provide on-call support for high-severity issues and facilitate change requests outside of business hours as required. Key Skills: The ideal candidate should have expertise in Juniper hardware, specifically Routing & Switching protocols such as OSPF, BGP, RSVP, IS-IS, MPLS, and NAC. Experience with network monitoring tools such as ServiceNow, SolarWinds, ThousandEyes, and NetBox is highly desirable. Requirements: - Strong proficiency in network performance monitoring and troubleshooting techniques. - Fair understanding of service provider routing and switching technologies (LDP, RSVP, MPLS, IS-IS, MP-BGP). - Solid knowledge of network-related hardware and software. - Basic exposure to Mist, Mist Edge, and Juniper routers/switches (MX, QFX, EX models). - Foundational experience with Cisco Wireless LAN Controllers (WLCs) including 3850, 5500, and 9800 WLC models. - Minimum 5+ years of experience in Routing & Switching. - Bachelor's degree or equivalent education/experience. - Willingness to work night shifts as required. **About NTT DATA** NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com (http://us.nttdata.com/en) **_NTT DATA endeavors to make_** **_https://us.nttdata.com_** **_accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at_** **_https://us.nttdata.com/en/contact-us_** **_._** **_This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos) . If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights) . For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp) ._**