5 Sdn Technologies Jobs

Role & responsibilities: 1) Handling escalation calls from L1 and L2 resources and assist in resolution. 2) Manage day to day Network Operations, report and review incidents. 3) Configuration, Monitoring & Troubleshooting of Networking & Security devices (Switches, Routers, Firewalls, Load Balancers, etc., using products of leading OEMs like CISCO, Juniper etc.) 4) Design complex networks, provide solutions and maintain versions of documentation. 5) Designed, implemented and Managed SD-WAN solution. 6) Manage & maintain medium to large scale MPLS WAN network 7) Experience in configuring BGP, EIGRP & OSPF with strong knowledge in TCP/ IP and OSI models and understanding of IP SLA, reporting, etc. 8) Timely resolution of calls / incidents related to all network issues within defined timelines. 9) Troubleshooting on various layers (LAN & WAN i.e. Access, Distribution, Core). 10) Securing network systems by establishing and enforcing policies, defining and monitoring access. 11) Vendor Management and Asset & Inventory Management. 12) Regular Patching of all provisioned Network & Security devices 13) Prepare HLD & LLD, generate configuration template for Network changes, and hardening of Network devices. 14) Network equipment testing and maintaining audits. 15) Creation and Maintenance of blue-print document for NOC & SOC covering the processes and procedures. 16) Handling NOC Shift Operations across 24x7 17) Provide 24x7 Data Centre Network and its relevant operational support. Preferred candidate profile: 1) B.E/B.Tech, M.Tech/MCA (Computer/IT) with 7 plus years or B.Sc (Computers) with 8 plus years of working experience on large complex enterprise networks. - Mandatory 2) Must have handson experience in protocols/technologies like MPLS (traffic engineering, L2/L3 VPN), BGP-4/MP-BGP, ISIS, OSPF/OSPFv3, EIGRP, RSVP, LDP, VXLAN, Network Access Control, 802.1x, VPN. - Mandatory 3) Experience in Software Defined Network (SDN) & SD-WAN. - Mandatory 4) Extensive experience leading and managing complex internetworking solutions from design to implementation. - Mandatory 5) Experience of multi-vendor / multi-service IP networks, multi-vendor equipment and network protocols. - Mandatory 6) Experience in Solution Design and Architecture assessment of large networks - Mandatory 7) Experience on network management tools like Cisco ISE, DNAC. - Mandatory 8) Must have handled minimum 15 members of team size. - Mandatory 9) Experience in Security devices - Desireable 10) Experience in dealing with banks / financial institutions /NBFCs networks - Added advantage Certification: 1) CCNP - Mandatory 2) CCIE - Desirable 3) ITIL Foundation - Desirable Knowledge: 1) Understanding of OSI model and TCP/IP protocol (IPv4 & IPv6) - Mandatory 2) Knowledge on network capture / analysis tools like Wireshark - Mandatory 3) Knowledge in Network Management and Monitoring tools such as Solarwinds. - Mandatory 4) Knowledge of Software Defined Network (SDN) & SD-WAN. - Mandatory 5) Knowledge on Network & Security devices like firewalls, WAFs, L3 & L2 switches, LBs - Mandatory 6) MS Office & MS Visio- Mandatory 7) Knowledge of Network Security devices - Added advantage 8) Knowledge on Telecom domain - Added advantage

Senior Network Engineer Job Overview A Senior Network L3 Engineer serves as the highest tier of technical support and leadership for network infrastructure, handling the most complex network issues while providing strategic direction and mentorship to the team. Key Responsibilities Lead the resolution of highly complex network issues that require expert-level troubleshooting skills Architect and design enterprise-wide networking solutions that align with business objectives and technical roadmaps Drive network optimization initiatives to enhance performance, reliability, and security Provide advanced technical leadership and mentorship to L1, L2, and junior L3 engineers Develop comprehensive network documentation standards and ensure compliance Lead root cause analysis for critical network incidents and implement preventative measures Evaluate, recommend, and implement advanced network monitoring and management solutions Spearhead major network upgrades, migrations, and technology transitions Establish and manage relationships with key vendors and technology partners Lead the on-call rotation and serve as the ultimate escalation point for critical network emergencies Contribute to capacity planning and budgeting for network infrastructure Qualifications 9+ years of extensive networking experience with at least 3 years at L3 support level Expert-level knowledge of enterprise routing and switching technologies Deep mastery of advanced network protocols and their implementation (BGP, OSPF, EIGRP, MPLS, etc.) Proven experience with network security frameworks and technologies Advanced knowledge of network automation, programmability, and SDN technologies Experience with cloud networking (AWS, Azure, GCP) Strong project management experience with large-scale network implementations Expert troubleshooting abilities across multi-vendor environments Advanced certifications required (CCNP, NSE,PCNSE or equivalent) Skills Strategic thinking and architectural planning abilities Exceptional problem-solving skills for novel and undefined issues Superior communication skills for technical and non-technical audiences Team leadership and mentoring capabilities Ability to manage high-pressure situations and make critical decisions Documentation and knowledge management expertise Stakeholder management and executive communication skills Additional Preferred Qualifications Experience with network data analytics and visualization tools Knowledge of regulatory compliance requirements affecting network infrastructure Experience implementing Zero Trust networking models Background in large enterprise or service provider environments

We are seeking an experienced IT Infrastructure Solution Architect to lead the design, implementation, and optimization of robust and scalable IT infrastructure solutions. This role demands deep expertise in server virtualization, storage technologies, cloud integration , and advanced network architectures including ACI, SDN, and SD-WAN . The ideal candidate will have a strong background in modern data center environments, hybrid cloud adoption, and secure infrastructure design to support mission-critical financial systems. Experience: Minimum post-qualification experience of 15 -20 years, in the relevant areas Educational Qualification: BE/B.Tech (CSE, ECE/IT) or M.E/M.Tech or MCA/MSc (CS) with Science background. Location: Chennai/Hyderabad Key Responsibilities: 1. Infrastructure Architecture & Design Server Virtualization & Platforms: Design server and compute solutions using VMware vSphere/ESXi/vCenter, OpenStack, OpenShift, and KVM. Architect hybrid cloud-ready platforms integrating containers, orchestration, and bare-metal servers. Storage Systems: Architect and manage storage environments including SAN, NAS, object storage, and software-defined storage. Technologies may include NetApp, EMC/PowerMax/Isilon, HPE 3PAR/Nimble, Dell PowerStore, Ceph, etc. Backup & DR Infrastructure: Implement enterprise backup, recovery, and disaster recovery (DR) solutions using tools like Commvault, Veeam, Veritas NetBackup, ensuring high availability (HA) and business continuity. Hybrid Cloud Infrastructure: Design and implement hybrid IT infrastructure that integrates on-premises systems with public clouds (AWS, Azure, GCP) including cloud VPN, Direct Connect, and ExpressRoute. 2. Network Architecture Data Center Networking: Architect and manage data center networks with Cisco ACI, Software Defined Networking (SDN), and network fabric technologies to provide secure, scalable, and automated connectivity. SD-WAN & WAN Optimization: Design and deploy SD-WAN solutions for secure, optimized branch-to-DC/cloud connectivity, using platforms like Cisco Viptela, Fortinet SD-WAN, or Silver Peak. Cloud Connectivity: Ensure secure and resilient cloud interconnectivity (e.g., VPN/IPSec, MPLS extensions, cloud load balancers) across hybrid environments. Network Security & Segmentation: Implement secure segmentation, micro-segmentation, firewalls (e.g., Palo Alto, FortiGate), and zero trust architectures within enterprise infrastructure. 3. Project Execution & Technical Leadership Lead infrastructure design and execution for data center refreshes, cloud migration, branch network upgrades, and infrastructure transformation initiatives. Provide hands-on guidance and support during critical deployments, performance tuning, failover simulations, and capacity planning. Ensure all infrastructure projects follow security and compliance guidelines, including PCI-DSS, ISO 27001, and internal IT governance. 4. Collaboration & Stakeholder Communication Collaborate with application, DevOps, cybersecurity, and compliance teams to align infrastructure to business and regulatory requirements. Convert high-level business and application requirements into scalable, robust technical infrastructure designs. Produce detailed architecture documentation, HLD/LLDs, SOPs, and knowledge transfer material. 5. Vendor & Technology Management Evaluate, select, and manage vendors for server, storage, networking, and cloud integration solutions. Engage with OEMs and partners (e.g., Cisco, Dell, NetApp, VMware, Red Hat, HPE, AWS, Microsoft) for technology roadmaps, licensing, and PoCs. Essential Skills & Technologies: Server & Virtualization: VMware vSphere/ESXi, vCenter, OpenStack, Red Hat OpenShift, KVM, Linux (RHEL/CentOS/Ubuntu), Windows Server, Bare-metal provisioning, Ansible/Automation Storage Technologies: SAN/NAS/Object Storage (e.g., NetApp, EMC, Dell PowerStore, HPE, Ceph, GlusterFS), Backup & DR: Veeam, Commvault, NetBackup, DR replication tools Network Technologies: Cisco ACI, SDN solutions (e.g., VMware NSX, OpenFlow), SD-WAN (e.g., Cisco Viptela, Fortinet, Silver Peak) Firewalls & Security: FortiGate, Palo Alto, Cisco ASA, Cloud Connectivity: Direct Connect, ExpressRoute, VPN, Load Balancers Cloud Platforms: Integration with AWS, Azure, GCP Familiarity with Terraform, CloudFormation, Infrastructure-as-Code (IaC) preferred Tools & Monitoring: Monitoring & NMS: SolarWinds, Zabbix, Nagios, PRTG, Configuration Management: Ansible, Puppet, ITSM Tools: ServiceNow, BMC Remedy Preferred Certifications: VMware Certified Professional (VCP) Red Hat Certified Specialist in OpenShift or OpenStack Cisco Certified Network Professional (CCNP) or Cisco ACI Specialist AWS/Azure Certified Solutions Architect Associate/Professional ITIL Foundation CISSP or CISM (preferred for security understanding) Key Competencies: Infrastructure Design & Execution : Proven ability to design, implement and maintain large-scale IT infrastructure. Problem-Solving & Optimization : Troubleshooting complex performance and availability issues across IT stack. Cross-Functional Collaboration : Excellent coordination across infra, dev, sec, and cloud teams. Stakeholder Communication: Clear technical communication with non-technical stakeholders. Documentation & Standards : High-quality documentation and adherence to best practices. Interested candidate can share their CV at seema.dixit@npci.org.in

Role : in capacity of Network Architect Place of posting: Chennai & Hyderabad Educational Qualification: BE/B.Tech (CSE, ECE/IT) or M.E/M.Tech or MCA/MSc (CS) with science background. Experience: Minimum post-qualification experience of 10 -15 years, in the relevant areas Job Summary: We are seeking a seasoned and technically sound Senior IT Networks to lead the architecture, implementation, modernization, and governance of our enterprise-wide network infrastructure. The role will focus strictly on networking technologies, with no involvement in server, storage, or compute domains. You will ensure secure, high-performance, and resilient connectivity across on-premises and cloud environments using cutting-edge technologies like SDN, SD-WAN, ACI, and cloud-native networking solutions. Key Responsibilities: 1. Network Strategy, Design & Implementation Lead the end-to-end design, deployment, and management of enterprise LAN, WAN, campus, and branch connectivity using next-generation networking architectures Architect and operationalize SD-WAN solutions to optimize branch and remote office connectivity with centralized control and dynamic path selection Deploy and manage SDN technologies (e.g., Cisco ACI, VMware NSX) for policy-based, application-aware networking within data centers and enterprise campuses Ensure highly available, low-latency connectivity for mission-critical financial applications, with strong emphasis on redundancy and failover Implement cloud-native and hybrid networking architectures, ensuring seamless and secure integration between on-premises infrastructure and public cloud platforms (AWS, Azure, GCP) Ensure adherence to network segmentation and zero-trust security models in all deployments 2. Network Security & Resiliency Design and enforce multi-layered network security using advanced firewalls (NGFWs), segmentation, access controls, and threat prevention systems Collaborate with cybersecurity teams to align with organization-wide security policies, regulatory compliance (RBI, IRDAI), and threat mitigation frameworks Implement high-availability architectures and dynamic routing to ensure 99.999% uptime for all core network functions 3. Network Operations & Automation Drive network automation for provisioning, configuration management, and monitoring using tools like Ansible, Python, Terraform, and REST APIs Integrate AI/ML-based network analytics platforms to enable predictive maintenance, auto-remediation, and performance tuning Continuously improve network observability using telemetry, SNMP, and flow-based tools (e.g., NetFlow, sFlow) 4. Vendor Management & Technology Leadership Lead RFP processes for selection of network equipment, SD-WAN providers, and cloud connectivity vendors Engage with OEMs like Cisco, Palo Alto, VMware, Fortinet, and Juniper to evaluate, adopt, and upgrade to the latest network innovations Drive PoCs for emerging technologies like SASE, AI-driven networking, and 5G-based enterprise connectivity Monitor the global networking landscape to future-proof the organizations connectivity strategy Essential Technical Skills: Protocols & Technologies: Deep expertise in BGP, OSPF, MPLS, QoS, VRF, EVPN, VXLAN, IPsec, GRE, NAT Software-Defined Networking: Cisco ACI, SD-WAN (Viptela/Meraki), NSX, intent-based networking Cloud Networking: AWS Transit Gateway, Azure Virtual WAN, cloud-native firewalls, VPNs, ExpressRoute, Direct Connect Security: NGFWs, segmentation, access control, zero-trust networking, network-level threat detection Automation & Monitoring: Python, Ansible, Terraform, NetConf, REST APIs, SNMP, telemetry tools Preferred Certifications: CCNA/CCNP/CCIE (Enterprise Infrastructure or Data Center) AWS/Azure/GCP Networking Certification Cisco DevNet, VMware NSX CISSP (for network security focus) Key Competencies: Strategic Leadership: Ability to define and execute long-term network modernization strategies aligned with business needs Hands-On Technical Expertise: Deep practical knowledge in configuring, troubleshooting, and optimizing complex networks Vendor & Partner Management: Strong negotiation and collaboration skills with OEMs and service providers Domain Knowledge: Solid understanding of financial services networking needs, including security, compliance, and real-time performance requirements

. Hands-on configuration Leaf/Spine/Border Leaf/DC gateway Data center Architecture topologies . Able to design and implement Data center Fabric . Worked on routing protocols BGP/ISIS/VRRP & MPLS network . NNI and service Creation with IGR router . Worked on SDN technologies . Good to have knowledge on NVFi infrastructure Openstack & Kubernetes and containerorchestrationtool . Good to have worked on Openshift environment . Worked on MANO ( Management & Orchestration) . Knowledge on Telco Workloads (4G , 5G & VOLTE)