Packet Core Engineer M/F

TN France; Puteaux; Sur place; EUR 50 000 - 90 000; Plein temps

Résumé du poste

An established industry player is seeking a Telecoms Engineer to join their dynamic team. In this role, you will be the go-to expert on mobile data networks, responsible for developing and documenting engineering solutions that align with the company's strategic goals. You will collaborate with architects and project managers to ensure seamless operations and support for both new and existing services. This is a fantastic opportunity to leverage your expertise in telecommunications and contribute to innovative projects in a fast-paced environment. If you have a passion for telecoms services and a drive for excellence, this role is for you.

Qualifications

• 5-8 years of experience in telecommunications, especially in GGSN/PGW.
• Fluency in English is essential for effective communication.

Responsabilités

• Master Data Core architectures of mobile networks and IPv4/IPv6 technologies.
• Design technical solutions and document thoroughly for knowledge transfer.

Connaissances

IP routing

GPRS/3G/LTE architectures

BGP

OSPF

GTP

Radius

Diameter

IPv6

CGNAT

Firewall technologies

Formation

Degree in Software Engineering

Degree in Telecoms Engineering

Outils

Kubernetes

OCP

Description du poste

Job Description

As part of the Telecoms department, you will be a reference and expert on Transatel’s core Mobile Data network.

Working closely with the architects and as part of a team of Expert Engineers, you will be responsible for developing and documenting engineering solutions for the routing of data on our network.

This will apply to both new services and the consolidation of existing infrastructures, in line with the company’s strategy.

You will also work with the Project Managers, Operations teams, and other engineers in the Telecoms department.

Responsibilities:

• Master the Data Core architectures (MME/SGSN/SGW, GGSN/PGW, PCC, PCRF, OCS, etc.) of mobile networks and IPv4 / IPv6 technologies, understanding their implementation within our virtual operator network core.
• Design technical solutions to meet project requirements while maintaining platform operability.
• Document each subject thoroughly and ensure the transfer of knowledge to operations and support teams.
• Assist with support on the platform as needed.

Your Profile

With a degree in Software or Telecoms Engineering or equivalent, you have at least 5 to 8 years’ experience in telecommunications, particularly in GGSN / PGW.

Technologies you should be familiar with include:

• Practical knowledge of IP routing and associated protocols (BGP, OSPF, etc.)
• Mastery of GPRS/3G/LTE architectures and concepts
• Knowledge of protocols: GTP, Radius, Diameter, and interfaces Gx, Gy, Gi, AAA, etc.
• Ability to respond to short deadlines and manage varying priorities
• Willingness to travel to site if required
• Working knowledge of mobile core network elements: PGW/GGSN, SGW, Radius server, DRA/DEA, SGSN/MME
• Experience with IPv6, CGNAT, and firewall technologies
• Experience with cloud deployments (Kubernetes, OCP, etc.)

Your natural curiosity and passion for telecoms services engineering will help you stay abreast of industry developments and foster innovation.

You should be a self-starter, curious, organized, and rigorous, able to communicate effectively both orally and in writing. Fluency in English is essential.

Additional Notes

Please note that if you are not a passport holder of the country for the vacancy, you might need a work permit. Check our Blog for more information.

Ensure that applications are submitted via the 'Apply now' button, and avoid providing bank or payment details during the application process.