2 Cbis Jobs

QA Lead - Wireless The Lead is responsible for overseeing the design, implementation, and verification of virtualized and cloud-native telecom applications within a lab environment. The role involves managing cloud infrastructure, deploying NFVI solutions, and driving automation across the lifecycle of cloud services. Leading a team to ensure high availability and performance, the position requires collaboration with cross-functional teams and partners to support core network functions and VNF/CNF testing. Expertise in cloud technologies, network architecture, and system management is critical for driving innovation and ensuring seamless service delivery. Key responsibilities Design, Verification & Implementation: Oversee the design, verification, and implementation of virtualized and cloud-native telecom applications within the network, including the preparation and verification of High-Level Design (HLD) and Low-Level Design (LLD) for Core Network functions and application deployment. Infrastructure & Lab Management: Build and manage lab hardware infrastructure with necessary capacity and ensure timely upgrades to the latest versions. This includes configuration and deployment of routers and switches in the lab and through SDN where needed. Responsible for understanding and preparing Bill of Quantities (BoQ) for lab infrastructure expansion. Cloud Platform Deployment & Lifecycle Management: Deploy and manage OpenStack and OpenShift container platforms for VNF/CNF testing in lab environments. Drive the end-to-end automation of NFVI and cloud-native solutions, including zero-touch provisioning of server hardware, OS, platforms, applications, and services, as well as their lifecycle management Service Delivery & Recovery Management: Lead a team responsible for service delivery, cloud recovery, and ensuring that all cloud uptime and availability SLAs are met. System Monitoring & Maintenance: Monitor system integrity and availability of all hardware, infrastructure resources, and application logs. Perform regular preventative maintenance, system backups, recovery, and troubleshoot hardware/software failures with support from OEM partners. Apply necessary software upgrades and ensure network stability. Documentation & Reporting: Document network configurations, designs, topologies, processes, and configurations for cloud deployments and lab setups. Regularly track, report, and update the status of projects, providing necessary technical and system documentation in a timely manner. Automation & Troubleshooting: Use MANO framework and Ansible playbooks for automated multi-site deployments. Utilize tools such as Wireshark and port mirroring for troubleshooting and trace analysis. Support VNF validation across different cloud environments, especially with Cisco/Nokia Fabric and SDN networks. POC & Standards Contribution: Work with partners to perform proof of concepts and contribute to standardization forums and workgroups related to Cloud & Automation technologies. Ensure ongoing collaboration with technical and project teams to meet delivery timelines and quality standards. Skills Requirements: Strong knowledge of 4G and 5G network architecture, ecosystem, and call flows, with a deep understanding of virtualization and cloud-native technologies as they apply to telco networks. Understanding of deploying and managing horizontal cloud solutions with Red Hat OpenStack Platform (RHOSP) and Red Hat OpenShift Container Platform (RHOCP) across multiple NFVI layers. Experience with COTS hardware from vendors like HPE and Dell, as well as SDN/fabric technologies from Nokia and Cisco. Understanding of installation, configuration, and deployment of network routers and switches primarily from Cisco and Nokia. Familiarity with solutions on major public cloud infrastructures such as AWS, Azure, and GCP, adhering to best practices and industry standards. Experience in automating cloud-native service delivery using CI/CD and orchestration tools. Good understanding of Management and Orchestration (MANO) frameworks, Network Management, OSS/BSS systems, and TM Forum standards for managing and optimizing network services. Broad experience across data center disciplines, including: Virtualization technologies (VMware, KVM, Docker, Kubernetes) Operating systems (Linux, Windows) Storage systems (SAN, NAS, object storage) Networking components (routers, switches, load balancers, firewalls) Data protection, backup, and business continuity practices. Strong presentation and communication skills, with the ability to lead architecture and design discussions with internal stakeholders and external partners. Capable of providing clear technical documentation and project updates to diverse audiences. Experience & Qualifications: 8-10 years of relevant experience in core network and cloud infrastructure management. Preference will be given to candidates with certifications in cloud technologies ( Red Hat, AWS, Azure).

Job Purpose Responsible for operations and maintenance of Cloud Infra elements across OEM cloud having CEE, CBIS, CVIM, Redhat & Cloud IP infra nodes SDN, SDI, Leaf & spine . Key Result Areas/Accountabilities Uptime -To ensure 99.999% availability of the deployed cloud and IPCPE infrastructure. Alarms, Fault and Outage handling - Ensure restoration of outages / emergencies in shortest possible time, minimize impact of outage on service by identifying and taking action like implementing work around, temp traffic diversions. Immediate action and resolution of all types of HW, SW faults and alarms; drive preventive maintenance tasks for cloud and IPCPE. RS&R management - ensure repair of all HW including Cloud & Cloud IP infra within TAT Redundancy - Ensure 100% redundancy and resiliency for all types of core nodes and its connectivity, review it periodically and suggest for required changes Backup - 100% compliance of Core node back up policy and ensuring availability of back up all the time for any emergency handling. Customer complaint handling - Ensure immediate action of all types of customer complains related to Cloud & IPCPE network, detailed investigation and proper resolution. Field support - Extending support to central teams for new roll out including software upgrade and technical testing. Field resource alignment for any on-site activities for Cloud & IPCPE platform HW and new feature testing Upgrade - Drive SW version and patch upgrades as per the recommendations on both Cloud & IPCPE nodes along with support for new feature testing. Track release cycles of all software updates, firmware updates, security patches and ensure the cloud infrastructure are updated with latest software releases to maintain vendor support Inventory Management: - Ensure latest update on inventory in terms of location, HW, SW, Capacity etc. & scrapping of non-live inventory Team management & Training Mentor all team members , enhance their technical and behavioural skills, keep them positively engaged and motivated, challenge them to bring best out of each individual Conduct optimisation activities related to cloud resources, Switches ( Leaf & Spine), SDI/SDN Managers and ensure optimum usage of deployed infrastructure Check handover details of cloud infrastructure & IPCPE deployed from projects team. Ensure all relevant points are closed prior to handover. Core Competencies, Knowledge, Experience Understanding of Network Architecture and updated on latest technologies including various modules and key components of network. Hands on experience on Nokia CBIS, Ericsson CEE, Cisco CVIM, Redhat Openstack & Openshift, Zabbix, ZenOSS, NADCM operations. Hands on experience in deploying open-stack (NFVI) cloud infrastructure Good understanding of CEPH based storage Good understanding of Openstack services, Undercloud and Overcloud Concepts. Hands on experience in updating/modifying networking of cloud infrastructure Good Understanding of Docker and Container. Should have experience of configuring Leaf-Spine DC LAN architecture Knowledge on Open Standard routing and switching protocols (i.e., BGP, OSFP, VRRP, MLAG, STP, ECMP, ) Knowledge on Virtual Private Networking (i.e., MPLS, GRE, L2VPN, EVPN, Pseudowire, IPsec, MACSEC) Additional networking technologies: Virtual Private LAN Services (VPLS), Virtual Extensible LAN (VXLAN), high availability (HA) and resiliency architectures Clarity on Underlay & Overlay Should have experience of configuring -Tenants, Bridge domains, End point groups, Security policy, VRFs etc.) Analytical, Reasoning and logical thinking skills Positive Attitude towards problem solving, learning new things, adopt changes