Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250 Communications Service Providers in over 120 countries, which serve more than 50% of the world's subscribers.
Role Summary
Plans, designs, develops and tests software systems or applications for software enhancements and new products including cloud-based or internet-related tools.
Key Responsibilities

• Installation, upgrade and upkeep of 5G vRAN labs in cloud native platform and flavors
• Prepare Lab/Data Schema for test lines depending on Radio/UE type/ SA/NSA arch etc.
• Product validation, feature validation, systems and performance analysis, customer review sessions for 4G/5G ORAN products focusing on Air interface, E2E performance, and Call Processing
• Aid in product & feature performance analysis, evaluation of new product & SW releases
• Perform 5G IODT (Inter-operability device testing) with various UEs like QC MTPs, Samsung, Apple, Medaitek Chipsets etc
• Perform detailed analysis of 4G/5G Wireless Protocols
• Responsible for analyzing and troubleshooting the customer issues
• Educate our customers on Mavenir's new products and services both individually and in a team environment.
• Ensures that customer commitments are achieved according to plan.
• Works closely with various support organizations, logistics, and cross- functional teams from System Engineering, Development and System Testing to achieve successful new product roll-outs and developments.
• Maintain the test-line sanity. Troubleshoot and recovery of test networks
• Working across different sites across globe
• Automation, MOPs and troubleshooting guides

Job Requirements
Must Have Skills:

• Strong knowledge in 4G/5G air interface and call processing technologies and network architecture specifically focused on Radio Access Network
• Experience with entity/system testing activities such as feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting on 5G RAN
• End to end integration of 4G/5G ORAN CU, DU, RU along with 4G/5G core networks
• Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
• Experience in EMS systems, managing network elements, software upgrades etc
• Experience with test tools including protocol analyzers, XCAL/QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators, etc

Good to have Skills:

• Experience with ongoing 3GPP Rel activities is beneficial
• Experience with ongoing ORAN Rel activities is beneficial
• Experience in virtualization, K8s, Open Stack, Linux, Python knowledge is a plus

Accessibility
Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you are a US applicant in need of special assistance or an accommodation while seeking employment, please e-mail careers@mavenir.com or call: 1-469-916-4393. We will make a determination on your request for reasonable accommodation on a case-by-case basis.
Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.