##### Job Description :
The Network Infrastructure & Services group is looking for a network design
and development engineer to support the design of next generation network
supporting AT&T’s mobile, broadband and enterprise networks. The experienced
Engineer we seek will design and plan network systems, as well as provide
specifications and detailed schematics for network architecture. you'll
deliver specific, detailed information for hardware and software selection,
implementation techniques, and tools for the most efficient solution to meet
business needs, including present and future capacity requirements. Using your
extensive network knowledge, you'll coordinate requirements and reviews across
partner organizations in product, engineering, and operations.
##### _Key Tasks and Deliverables:_
* Ideate, spec and present, new or improved high, and low-level architecture and designs for network-based capabilities or implementations.
* Interface with Operations, Planning, Product and Engineering teams to understand and refine requirements and translate them to detailed software and network requirements
* Oversee, organize, and lead network development for production systems.
* Provide or contribute to design documents.
* Participate or lead project meetings to report on progress, uncover/resolve issues, and ensure that the work product meets the needs of the service.
##### **Skills and qualifications:**
* Experience in routing and switching protocol BGP, IS-IS, OSPF, MPLS, LDP, RSVP, multicast, SRv6, CoS/QoS, EVPN, VxLAN, VRRP, VPLS, FXC, Psuedowire
* Design and deploying multivendor network solutions. Hands-on experience with Cisco IOS-XR, Juniper JunOS, Arista EOS and Nokia SR-OS
* Design of Layer 3 ISP PE routers supporting Mobile, Broadband, and Enterprise network services
* Designing Layer 2 access networks supporting Mobile, Broadband, and Enterprise networks.
* Experience with data center networking including security implementations
* Conduct proof-of-concept and design validation in a lab with hands-on configuration and testing using vendor products
* Defines requirements to design highly innovative solutions
* Network and/or Cloud certifications – Cisco/Juniper/Azure/AWS
* Knowledge and experience of programming physical and virtual traffic generators, network diagnostic and analyzer tools – Spirent, IXIA, TRex etc.
* Demonstrated knowledge of physical and logical compute components
* Deep knowledge of information security principles and practices.
* Defining APIs to automate configuration and enable MACD capabilities and development of data models
* Familiarity with configuring and managing configurations using tools like Ansible / Salt or other configuration management / automation frameworks.
* Strong systems engineering background to do detailed system design and plan implementation through multiple iterations from concept to production
* Software engineering & development experience in Python.
* Experience defining and developing APIs for service, provisioning, and reporting
* Ability to incorporate industry knowledge and customer needs into product roadmaps
