Job Description
- Responsible for the design, implementation, and optimization of IP/MPLS networks within the ZTE XLSmart customer environment.
- Perform integration, migration, and troubleshooting of IP devices (mainly Juniper and Huawei) in the core, aggregation, and edge networks.
- Provide Level 3/4 technical support for complex network issues beyond operational team capability.
- Conduct network audits and performance assessments to ensure reliability, capacity, and compliance with SLA and best practices.
- Coordinate with internal teams (R&D, NOC, Solution, Project) and customers to ensure continuous network improvement and expansion planning.
- Prepare technical documentation such as HLD/LLD, test plans, MOPs, and acceptance reports, and deliver knowledge transfer sessions to related teams.
Job Requirements
- Bachelor's degree in Electrical Engineering, Telecommunications, or equivalent.
- Minimum 8 years of experience in IP network engineering (Juniper, Cisco, Huawei).
- Must hold Juniper certification equivalent to CCIE; JNCIE-SP/ENT preferred.
- Strong understanding of routing protocols (OSPF, IS-IS, BGP, MPLS, RSVP-TE, LDP, Segment Routing).
- Knowledge of network security, QoS, and multi-vendor interoperability.
- Skilled in developing complex network designs (HLD/LLD) and producing detailed documentation.
- Excellent troubleshooting and analytical skills, able to perform under pressure.
- Fluent in English (both written and spoken).