Network Engineer 4

Job Description:

Responsibilities

• Work closely with Network Design to review and understand business requirements, high-level designs, and low-level designs.
• Competent in designing Mobile packet core network solutions for projects with small to large scale, complying with 3GPP standards.
• Producing artefacts such as HLD and LLD documents, presentation, and technical Diagrams as part of project engagements.
• Recommending vendor products for use by the business by authoring RFP’s, carrying our technology validation activities in vendor labs, scoring vendor proposals, and producing reports.
• Contribute positively to improving network performance measurements and provide RCA (root causes Analysis) to problems and find creative solutions.
• Produce detailed documentation on hardware and software to consult in feature availability and performance with internal stakeholders and vendors.
• Ensure successful compliance for all business requirements by contributing actively to design, testing and provisioning activities such as design workshop, test planning, Review of MoP’s, etc.
• Support other members in the team and Make suggestions and bring improvements.

Qualification & Experience 

• Deep understanding of distributed architecture of service provider, Packet core network platforms from leading suppliers such as Cisco, Nokia, Huawei, and Ericsson including, 3G, 4G, 5G SA and NSA architecture.
• Strong understanding of 3GPP standards for various Mobile technologies.
• PGW, PCRF, AAA, CSCF, NTAS, SGW, HLR/HSS, Ut Proxy
• Network knowledge and skills in the areas of IP, UDP, TCP, DIAMETER (including Gx, Gy and Sy protocols), including knowledge and understanding of 5G NSA & SA architecture and functions.
• Strong understanding of content filtering, content optimisation in data technology, Mobile Data offload, VoWifi, VoLTE and Mobile Data roaming.
• Act as a solution expert and ensure solution documentation is up to date.
• 5G SA knowledge and experience.
• Knowledge of automation using Python or any other programming language.