Lead Member of Technical Staff

AT&T AT&T · Telecom · Middletown, NJ

This role focuses on the design, development, and maintenance of scalable cloud and network infrastructure orchestration services for a 5G production network. It involves automating network changes, managing virtual machines, and designing CI/CD pipelines using various technologies like SDN, YANG models, NETCONF, RESTCONF, and programming languages like Java and Python. The role requires experience with network protocols, databases, and agile development practices.

What you'd actually do

  1. Lead the functional specification, design, development and maintenance of scalable cloud and network infrastructure orchestration services for 5G production network.
  2. Lead the development of Telco Cloud portal based on Software Defined Network (SDN) application and vendor agnostic Yang model in AT&T to enable zero touch network provisioning and life cycle management in AT&T orchestration environment for generating the network configuration of different devices like terminal server, network and compute rack switch & routers and for multiple vendors such as Cisco, Juniper, Arista.
  3. Automate the complex network changes with zero down time by generating differential router configuration at any specified time based on the configurations present on the router and the configuration generated based on the data present in the data models.
  4. Interface and implement process flow to query SQL and NoSQL databases to retrieve the configuration parameters for building the network configuration for router & switches.
  5. Lead the architecture design, implementation and testing of the automation and management of virtual machines and virtual network functions in AT&T orchestration environment for KVM and ESXI hypervisor builds.

Skills

Required

  • Java development
  • Python development
  • Software Defined Network (SDN) Controller platforms: OpenDaylight and ONAP
  • Rest APIs and design principles
  • automating network life cycle management activities at a large scale
  • hardware platforms and network operating systems of multiple vendors: Juniper, Cisco, Arista
  • routing and switching protocols and related technologies: BGP, OSPF, VLAN, QoS, Policy, Leaf-Spine architecture, Load balancing and Security
  • NETCONF, RESTCONF protocols and RPC communication
  • data modeling for networks using YANG
  • JSON and XML schema and data
  • SQL/NoSQL databases: MySQL, GraphDB
  • project management and build tools: ANT, Maven
  • web server setup and configuration: Apache Tomcat
  • automating large scale KVM and ESXi hypervisor builds
  • REDFISH DMTF standard and APIs
  • Agile development practices and Scrum processes
  • DevOps and CI/CD concepts and usage of Jenkins
  • version control systems: GIT

Nice to have

  • Electronic Engineering
  • Computer Science
  • Computer Engineering

What the JD emphasized

  • 5G production network
  • zero touch network provisioning
  • automate the complex network changes
  • virtual machines
  • CI/CD pipeline
  • Agile and scrum methodology
  • Java and Python development
  • Software Defined Network (SDN) Controller platforms: OpenDaylight and ONAP
  • automating network life cycle management activities at a large scale
  • routing and switching protocols
  • NETCONF, RESTCONF protocols
  • data modeling for networks using YANG
  • JSON and XML schema
  • SQL/NoSQL databases
  • automating large scale KVM and ESXi hypervisor builds
  • DevOps and CI/CD concepts