Senior Network Architect

1 week ago

Johannesburg, Gauteng, South Africa A 1L Realization (Pty) Ltd Full time
Job Title: Solutions Architect

We are seeking a highly skilled Solutions Architect to join our team at A 1L Realization (Pty) Ltd. As a key member of our technical team, you will be responsible for designing and implementing cutting-edge solutions for our clients.

Key Responsibilities:
  • Design and implement EPC solutions, providing input to High Level System Designs across 3G/4G Voice and Data Core.
  • Develop strong knowledge in 4G core network, call processing technologies, and network architecture specifically focused on Core Networks.
  • Drive the system architecture in collaboration with cross-functional technical leads.
  • Responsible for design & development of policies across billing, policy, and charging.
  • Design & optimize based on requirements for Mobility Management Entity (MME), Serving Gateway (SGW), and Packet Data Network Gateway (PGW).
Requirements:
  • Experience in architecture design and implementation of Cellular Networks (2G/3G/4G/5G).
  • Experience of Solution, Architecture, and design ENGG of EPC (Packet Core) 4G network and with exposure of multi-OEM technologies.
  • Experience of managed services for such network for a deeper understanding of technical problem-solving.
  • Integration experience with RAN (eNodeB and/or gNodeB) Network.
  • Experience in planning, implementation, and optimization of Packet Core Network (4G is mandatory, 2G/ 3G is an advantage).
  • Exposure of developing framework for providing converged voice and data on a 4G LTE network.
  • Understanding of 2G and 3G network architectures process and switch voice and data as well as understanding of circuit-switched (CS) for voice and packet-switched (PS) for data.

We offer a dynamic and challenging work environment, with opportunities for growth and development. If you are a motivated and experienced professional looking for a new challenge, please submit your application.

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