Technical Architect, RAN

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

Job Description:
Deployment of Mavenir RAN Applications, platform in Mavenir lab. This will involve working closely with the customer for launching the product along with doing interoperability tests. Installation and Integration of Mavenir RAN – CUCP, CUUP, DU, SDAAS, mCMS, CRDL, RU units in Mavenir lab. Inter-team coordination along with customer interaction for product delivery, bug fixes and change requests across the various teams along with Issue tracking and debugging with the platform. Acceptance Test Plan creation/execution/design - work with the customers to understand the feature requirements and develop an acceptance test plan and lead the test execution. Finding technical workarounds for temporary solutions. Coordinate with design and development teams to channelize fixes for bugs. Interact with technical and non-technical teams of partner and vendor companies. Provide trainings to the customers and test teams. Interact with the Technical publication team for the updates/changes if required. Change Request planning and ATP Creation - Analyze the requirements of the customer for new features and provide the inputs for all the CR’s to customer and local team. Prepare the acceptance test plan for customers based on the features required by the customer. Position is fixed location based in Richardson, TX office; however, telecommuting from a home office may also be allowed up to five (5) days per week. Domestic travel up to 10% of time for business meetings, implementations, Feature Revie/Validation.

Key Responsibilities

Deployment of Mavenir RAN Applications, platform in Mavenir lab. This will involve working closely with the customer for launching the product along with doing interoperability tests. Installation and Integration of Mavenir RAN – CUCP, CUUP, DU, SDAAS, mCMS, CRDL, RU units in Mavenir lab. Inter-team coordination along with customer interaction for product delivery, bug fixes and change requests across the various teams along with Issue tracking and debugging with the platform. Acceptance Test Plan creation/execution/design - work with the customers to understand the feature requirements and develop an acceptance test plan and lead the test execution. Finding technical workarounds for temporary solutions. Coordinate with design and development teams to channelize fixes for bugs. Interact with technical and non-technical teams of partner and vendor companies. Provide trainings to the customers and test teams. Interact with the Technical publication team for the updates/changes if required. Change Request planning and ATP Creation - Analyze the requirements of the customer for new features and provide the inputs for all the CR’s to customer and local team. Prepare the acceptance test plan for customers based on the features required by the customer. Position is fixed location based in Richardson, TX office; however, telecommuting from a home office may also be allowed up to five (5) days per week. Domestic travel up to 10% of time for business meetings, implementations, Feature Revie/Validation.

Job Requirements

Position requires a Bachelor’s in Computer Science, Electronic Engineering, Telecommunications Engineering, or related field (foreign equivalent acceptable) plus five (5) years of experience in Telecommunications Engineering.

The experience that is required must have involved the following (experience may be gained concurrently):

• IMS Network Architecture Protocols and Call Flows.
• 4G/5G RAN and EPC, including VoLTE architecture and call flows
• Troubleshooting site defects using Transaction logs, CDRs callTrace, wireshark, QXDM, and XCAL
• Python, Shell or equivalent scripting language to design and support the Call Flow Testing.
• Networking, Virtual Machines, and OpenStack concepts
• Mobile networks, 3GPP LTE 4G and 5G standards in RAN, and the interface between the radio network and core network, including AMF and LMF
• 3GPP specifications as related to CU, DU, and RRU
• 5G and 4G air interface and call processing technologies and network architecture, specifically focused on Radio Access Network
• Layer3, RRC and NAS layers, Protocol stack and Layer2, PDCP, RLC and MAC, and Layer1, PHY

Will accept a Master’s degree plus two (2) years of experience in in Telecommunications Engineering in lieu of a Bachelor’s degree plus five (5) years of experience.

40 hours/week, 9:00am-5:00pm

This position qualifies for the employee referral program.

Apply at: https://mavenir.com/about/?sc=careers and search for position # R0015349

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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 [email protected] 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.