Network Management System Developer (32445)

As a Network Management System Developer, you’ll be responsible for ensuring the smooth operation of our network by designing, implementing, testing and maintaining Operational Support Systems (OSS). Your role will be instrumental in optimizing network performance, enhancing efficiency, and ensuring a seamless customer experience.

Main Responsibilities

• Design network management solutions to monitor and manage Carrier
• Ethernet and IP services, ensuring optimal capacity, performance and reliability
• Define configurations and notification data models using YANG
• Define real-time network monitoring solutions
• Program network automation with gNMI/gNOI/NETCONF/RESTCONF
• Design, Develop and maintain automated scripts and tools to verify NMS functionality
• Work with vendors to implement new OSS/NMS solutions
• Review and approve design documents, test strategies, plans, and scripts
• Maintain accurate documentation of OSS/NMS requirements, configurations, processes, and procedures
• Resolve complex OSS/NMS implementation and network problems with cross-functional teams
• Enforce security best practices to protect network systems and data integrity

Education and Experience Required

• Bachelor’s in Computer Science, Electrical Engineering, or related field
• 2-5 experience in a similar role.
• Proficient in Layer 2/3 protocols, YANG modeling, gRPC/gNMI/gNOI
• Experience designing network management systems using Layer 2/3 protocols
• Programming skills in modern C++, GNU C, Go, Python 3.x
• TDD and BDD test frameworks
• Knowledge of developing software in container hosted in Linux environment and microservices
• Knowledge of Protobuf, XML, JSON IETF encoding, and template language (Jinja2)
• Good problem-solving, and communication skills
• Experience with NMS products like Netcracker Digital OSS, ONAP, Ciena Blue Planet, Amdocs

Knowledge in Protocols and Standards:

• Layer 3 protocols: IP, OSPF, BGP, MPLS, SR-MPLS
• Layer 2 protocols: Ethernet, VLAN, STP, LACP
• MEF and TMF Standards