Telecom System Integrator M/F

Transatel; Puteaux; Sur place; EUR 40 000 - 80 000; Plein temps

Résumé du poste

An established industry player is seeking a skilled engineer to enhance their telecom systems. This role involves integrating new products into the production network, ensuring high availability and reliability. You will work closely with telecom engineers, optimizing systems and training teams on best practices. Your expertise in Linux, VoIP, and cloud technologies will be essential in driving innovations and migrations to new technologies. If you are passionate about telecom and eager to learn, this opportunity offers a dynamic environment for growth and impact.

Qualifications

• Graduate from an engineering school with knowledge in Telecom protocols.
• Strong skills in Linux and VoIP technologies.

Responsabilités

• Install and configure Linux components for high availability and reliability.
• Train teams and provide documentation for system upgrades.
• Analyze and optimize existing systems for performance and security.

Connaissances

Linux

Voice over IP (SBC, SIP proxies)

Diameter GWs

Cloud technologies

Kubernetes

Documentation skills

Communication skills

Problem analysis

Formation

Engineering degree

Outils

Asterisk

OpenSIPS

Description du poste

You will work closely with the telecom engineers and the developers. Once they issue a new product or a new version of a product, you ensure that it becomes ready to integrate into the production network by implementing, installing, configuring the features making it telco grade: High availability, manageability, observability, reliability among others.

Your tasks will include:

• Select, install, and if needed script Linux components, providing a fully consistent system, in particular including high availability, graceful restart, alarming.
• Train the telco engineers and operation team to install, upgrade, and monitor the system.
• Provide written documentation on your deliveries.
• Feed the roadmap to the most efficient best practices and help migration to new technologies (cloud environment, Kubernetes for instance).
• Perform analysis and optimize the existing systems to keep the Linux and components up to date (version, security) including both opensource (Asterisk, opensips) and in-house (SBC, SMS, Diameter GW…) components, and if needed taking care of their changed dependencies and required adaptations.
• Prepare Telecom migrations from one version to another and deliver MOPs (method of procedures) to enable the operation team to upgrade the production network with no service impact.
• Integrate vendors' components to Transatel O&M system (monitoring, logs, alarms).
• Provide support to the operations team in case of a “problem on production” (POP) related to your domain of expertise, analyze the problem in post-mortem, proposing an action plan to enhance the in-house Telco systems.

Liaise with the rest of the company to perform your duties (infrastructure, IP network, operation teams in particular).

Your profile:

You are a graduate from an engineering school.

The technical domains in which you operate are the following:

• Voice over IP (SBC, SIP proxies)
• Diameter GWs
• IWF (interworking functions) for VoLTE (Ro, HTTP)

Your knowledge must include both Telecom protocols and typical Web components. You will rely on the experts in each domain to ensure your designs and proposals are relevant and legitimate. These experts will be your main source to challenge and develop your own expertise.

Your learning capacity, autonomy, writing skills, and communication skills will be key to make your mission a success.

You will be based in Puteaux, France in Transatel HQ.