Job Type






Integration Engineer Massy


Ericsson Massy France

1 week ago

As the tech firm that created the mobile world, and with more than 54,000 patents to our name, we’ve made it our business to make a mark. When joining our team at Ericsson you are empowered to learn, lead and perform at your best, shaping the future of technology. This is a place where you're welcomed as your own perfectly unique self, and celebrated for the skills, talent, and perspective you bring to the team. Are you in?

Come, and be where it begins.

Our Great Opportunity!

We are looking for a Packet Core Integration Engineer to provide technical services related to the packet core nodes used for mobile data communication for 4G/5G to carry out the requirements from our mobile operator customers. Your main tasks are design, integration, configuration and verification of the packet core nodes and mobile core network either in office or in the customer network, as required. This is a great opportunity to work for a company Leader in Telecommunications, and in a collaborative and... innovative multinational environment

What you will do
• Participate in the deployment and integration of 4G and 5G Core Network Functions.
• Plan and implement product configuration, integration and migration work
• Set up a virtualized infrastructure on Openstack, Kubernetes or VMware
• Prepare and implement system, module and acceptance tests
• Analyze and qualify test results and troubleshoot issues that may arise
• Take proactive approach to technical issues by tackling them early and driving resolution to minimize project schedule impact
• Support activities for live network nodes
• Understand end-to-end environment
• Work closely with customers and all stakeholders in an international project environment
• Work for Telco Private solutions for Enterprise and Telco operators
• Identify and drive improvements
• Write technical documentation
• Develop automation scripts (python, perl, curl, java, C, C++, linux shell)
• Understand and use of CAI3G, REST

What you will bring
• Education: Academic degree majoring in engineering (IT, Telecom)
• Experience: 1 year of proven experience of core integration activities.
• Knowledge of Virtualization solutions, Database and Telecom Core technologies, and with IP Network technologies (routing/switching, VLANs and IP addressing, knowledge of Firewall principles)
• Knowledge of specific domain: Packet Core Network Function (as example MME, EPG, PCF, 5GC SA, etc…)
• Server deployment and verification experience (Linux is preferable)
• Mobile network protocol knowledge (GTP, Diameter, Radius, LDAP, etc)
• Kubernetes, Docker, Openstack is a plus.
• Good communication level both in English and French, verbal and written
• Open minded and excellent team attitude.
• Innovative spirit
• Analytic learning capabilities
• Excellent planning and organizing skills
• The ability to work and learn in a fast-paced environment
• Results oriented

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?

To prepare yourself for next steps, please explore here:
Massy France

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