Job description: provide engineering and operational ownership of the wireless packet core network. Perform the role of domain expert to operate packet core platform and services. Participate in design/engineering discussions of wireless engineering platforms and partner with adjacent teams (cisco iot saas platform, pgw/ggsn, product management team, etc.). Drive continuous improvement by constantly enhancing our processes, documentation, tools, etc. related to the pgw platform. Chip into designing complex real-time policy and charging service solutions for wireless iot devices based on enterprise requirements. Provide partner concern support 7x24 as needed for services/platforms. Required qualifications: possess a ba/bs degree or university equivalent possess 7+ years of experience in the following areas: experience engineering and operating complex, highly scalable, always-on systems and solutions. Solid foundation in networking fundamentals and linux system administration. Intermediate-level scripting experience (python/perl/shell/ansible/other). Relevant experience in mongodb (nosql) strong knowledge of mobility and radio access network platforms for both lte and 5g technologies. Advantageous skills—preferred qualifications. (this is considered a plus factor.) 5g experience, though not mandatory, is highly preferred. Previous experience with any vendor's packet gateway and pcrf/ocs solution is a plus. Strong hands-on experience with cisco mobility solution & mobile packet core products is strongly preferred. Experience in vmware and openstack is a plus advanced scripting and web ui internal tool development is a plus