Job Description

Work Location : BangaloreSalary : 7 to 8 LpaQualification : Bachelorxe2x80x99s or Masterxe2x80x99s degree in EC, Telecommunication, Computer Science (CS), Computer Engineering (CE), or equivalent field.Work Experience :3 to 4 yrs (at least 1 yr in SDN - NFV)Key Skills : SDN -NFV, 5G , Docker - Kubernetes Container, Artifacts, and Orchestration platforms, any cloud platform (VMWare, AWS, Azure, and GCP)Industry type : TelecomNotice period : 15 days or lessJob Overview:As part of the Wireless NW Engineering team, you will join the team of passionate engineers with start-up spirit to deploy and debug 5G standalone network. This team focuses on the deployment of 5G voice, signaling and packet core NW. This team works in a live production environment, using CI/CD operations in order to test, debug and deploy solutions. This position will contribute to ongoing process improvement reviews, identifying areas for automation and overall efficiency improvements to help increase service up-time and overall customer experience.RequirementsJob Title: 5G Core SDN-NFV Network EngineerGeneric skills:xc2xb7 Proficiency in 5G Core Network architecture on SDN-NFV platform.xc2xb7 Working knowledge on one of the cloud platforms such as VMWare, AWS, Azure, and GCP.xc2xb7 Proficiency with Docker & Kubernetes Containers, Artifacts, and Orchestration platforms.xc2xb7 Exposure to generic principles of CI/CD DevOps practices and platforms like Jenkins, GCP container builder, Azure DevOps, Gitlab, and Veracode.xc2xb7 Experience using data visualization platforms like Grafana, Tableau & Kibana.xc2xb7 Familiarity with Telecom/Networking protocols such as HTTPS, DNS, TCP/IP, ICMP, and load balancing.xc2xb7 Working knowledge of 3GPP 5G SA voice and packet core architecture.xc2xb7 Experience in implementing, integrating, testing and deploying solutions in 5G and IMS core domain.xc2xb7 Understands concepts of SDN and NFV architecturexc2xb7 Understands concepts of MOCN and MORAN architectureBenefitsSpecific skills Experience And Requirements:xc2xb7 Manage the porting of VNF, CNF modules into on-prem server farms, hybrid, or public cloud platforms to optimize system performance and reliability.xc2xb7 Oversee the launch of SDN and NFV modules (UPF, AMF, SMF, NRF, NSSF, PCF, etc.,) including porting, creation, configuration, auditing, testing, and troubleshooting to ensure optimal functionality.xc2xb7 Configure, troubleshoot, and validate Virtualized Network Functions (VNFs) and Containerized Network Functions (CNFs), ensuring seamless operation and validating interconnection paths and orchestration capabilities.xc2xb7 Collect, manage, and troubleshoot logs of VNFs / CNFs, utilizing tools such as Wireshark, NetScout to ensure effective communication and seamless operation.xc2xb7 Test and validate message communication protocols between VNFs / CNFs to guarantee smooth communication and interaction within the network.xc2xb7 Monitor end-to-end system endpoints, promptly resolving observed issues and problems to maintain system integrity and functionality.xc2xb7 Conduct test case-based validation of individual VNFs / CNFs, focusing on critical aspects such as Registration, Authentication, and UE data and context management to ensure compliance with standards and requirements.xc2xb7 Understand and validate interface protocols between VNFs / CNFs in the 5G Core network, ensuring compatibility and seamless integration.xc2xb7 Employ effective communication and comprehension skills to facilitate clear and efficient communication within the team and across stakeholders, ensuring smooth collaboration and coordination.xc2xb7 Working knowledge of 3GPP 5G SA voice and packet core architecture.xc2xb7 Experience in implementing, integrating, testing and deploying solutions in 5G and IMS core domain.xc2xb7 Understanding of 5G signaling and packet core functions incl NRF, NSSF, PCF, NEF, SCP, BSF, SEPP, UPF, AMF, SMF.xc2xb7 Deploy and support 5G signaling (PCF/NRF/BSF/SCP/SEPP) and packet core network (AMF/SMF/UPF/NSSF) functions over public cloud standalone 5G network.xc2xb7 Involved in monitoring the system health of signaling network functions using KPIs and alarms.xc2xb7 Participate in the investigation of innovative 5G technologies to improve the network virtualization infrastructure.xc2xb7 Design and implement SDN and NFV architectures, including planning, deployment, and integration of virtualized network functions.xc2xb7 Develop and optimize network infrastructure leveraging SDN controllers (e.g., Open Daylight, ONOS) and NFV orchestrators (e.g., OpenStack, ETSI MANO)xc2xb7 Knowledge of cloud platforms (e.g., AWS, Azure, GCP) and hybrid cloud networking.xc2xb7 Build and manage AWS product features for Enhanced Networking like VPC, API Gateway, CloudFront, Route 53, Cloud WAN, Direct Connect, Private Link, Transit Gateway, Elastic Load Balancing (ELB), etc.xc2xb7 Understands concepts of Infrastructure-As-Code, automated deployments, and cluster management within a CI/CD Pipeline.xc2xb7 Networking technologies: Routing Protocols (BGP, EIGRP & OSPF), VRFs, VLANs, VRRP, LACP, MLAG, TACACS / Rancid / GIT, IPSec VPN, DNS / DHCP, NAT / SNAT, IP Multicast, VPC, Transit Gateway, NAT Gateway, ALB/ELB, Security Groups, ACL, HSRP, VRRP, SNMP, DHCPxc2xb7 Manage CDN, Links, VPN technologies, SDN, SDWAN, and Network Function Virtualization (NFV), VXLAN, VRFxc2xb7 Experience in design and management of Cloud and Hybrid cloud infrastructure,xc2xb7 Familiar with Devops and CI/CD methodology. Knowledge of Protocol Analysis, Wireshark, NetScout, RADCOM or other similar tools.xc2xb7 Working knowledge in a Virtualization platform based on a Cloud Native Principle.xc2xb7 Familiarity with containers and relevant technologies such as Kubernetes, Docker or Open shift.xc2xb7 Experience in Kubernetes regarding containers / Microservices principles.xc2xb7 Has provided lower-tier support for:xc2xb7 Bare-metal and virtual machines.xc2xb7 Cloud-native environments.xc2xb7 Network equipment.xc2xb7 Network configuration automation (Scripting with Perl/Python/Bash/Terraform, Ansible)Qualifications and Experience:xc2xb7 Bachelorxe2x80x99s or masterxe2x80x99s degree in EC, Telecommunication, Computer Science (CS), Computer Engineering (CE), or equivalent field.xc2xb7 3 - 4 years of hands-on experience with SDN, NFV architecture of 5G Core network, LTE Core NW, and CUPS framework of Packet Core NW architecture.xc2xb7 Proficiency with one of the cloud platforms such as AWS, Azure, and GCP, including understanding of IAAS, PaaS, and SaaS based architecture.

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