Vacancy expired!
RAN Engineer Location :Denver, CO (Onsite ) We are looking for a RAN Virtualization & OAMP Engineer to join our Wireless network team. You will be a key contributor as a subject matter expert in a multi-functional team of R&D, Systems engineering, and product validation to introduce our products to Wireless Carrier.Essential Duties and responsibilities include:• Strong knowledge and experience in integration& troubleshooting 4G/5G NEs (Radios, vRAN) in public or customer private cloud platforms.• Working knowledge of 4G/5G technologiesrelated RAN network deployments work flows &ability to review various engineering MOPs to identify missing gaps.• Knowledge of vRAN &FCAPS protocols, interfaces, purposes and use cases.• Work under pressure to drive support teams to troubleshoot commercial wireless Radio network configuration and call processing issues, propose workarounds, and work with R&D to provide the RCA (Root Cause Analysis) to the customer.• Assist in resolution of high severity issues to meet SLA requirements and provide 24/7 on-call support as needed for commercial critical issues.• Works closely with various cross- functional support and R&D teams to achieve successful with new product roll-outs and deployment.• Strong customer focus, communication and presentation skills to conduct technical training & deep dive sessions on new technology introduction of 5G RAN EMS features and virtualized networks.• Willing to travel sporadically to different customer locations during the new product or software rollout phase.
Technical Acumen• Able to provide support SME support during the Maintenance Windows• Able to handle Sev1/Sev2 outage situations seamlessly with customer and internal teams to drive resolution within SLA• Able to multi-task and effectively handle customer tickets and resolve within SLA• Proactively identify issues in the network and take action before it becomes an outageBackground & Competencies Required:• Minimum 5years of troubleshooting experience in supporting4G/5G RAN &O-RAN network deployment and commercial network.• Additional 1 year of vRAN (vCU/vDU) &Network Function Virtualization(NFV) experience is preferred.• Bachelor’s degree in EE/CS/TE is required. Master’s degree is preferred.• Understanding of 3GPP systems: Core, vRAN & O-RAN networks, architecture and protocols is a must.• Must have experience in developing and implementing C&I &SW upgrade MOPs inthe commercial networks.• Must have troubleshooting experience using command-line tools, unix/linux, PERL or shell scripts.• Understanding of Automation & Orchestration frameworks is preferred (knowledge in the ETSI MANO specifications, OASIS TOSCA, ONAP).• Fundamental understanding ofOpenstack/Kubernetes is preferred.• Understanding of virtual switches, network connections, Virtual port types (ie: SR-IOV, VirtIO), Security Groups, VLANs and in configuring Storage such as SAN / NAS / iSCSI is preferred.Vacancy expired!