At Ericsson, you can be a game changer! Because working here isn’t just a deal. It’s a big deal. This means that you get to leverage our 140+ years of experience and the expertise of more than 95,000 diverse colleagues worldwide. As part of our team, you will help solve some of society´s most complicated challenges, enabling you to be ‘the person that did that.’ We’ve never had a greater opportunity to drive change; setting the bar for technology to be inclusive and accessible; empowering an intelligent, sustainable, and connected world.

Are you in?

System Engineer

Job Description

Date: Nov 4, 2019

Job Summary:  Senior System Engineer


We are looking for a brilliant experienced system engineer with passion for building new functionalities related with 5G mobile data processing.

You will be part of a team focused on Packet Core User plane products (EPG, PCG, MSP) differentiation space, such as traffic reporting and optimizations. Building reusable and modular components which can benefit several products with one single implementation.


What you’ll do?

As System Manager (SM) you will lead, together with architects and test technical coordinators, features early phases analysis. During feature development, you will be responsible for the feature functional specification, coordination with stakeholders, product and feature documentation, etc.

As senior SM you will be a fundamental pillar in bringing business and customer value and needs to the development cross functional team. And the other way around, communicating to the Product owners high level aspects of the solutions, dependencies, risks, assumptions, synergies between features, etc.


What you´ll need?

A bachelor’s, master’s, or doctorate degree in computer science, telecommunication engineering or related field.



  • Team worker
  • Willing to share knowledge and learn (curious)
  • Good communication skills and open personality
  • Ability to abstract and synthetize.
  • Fluent in English


Key Competences:

  • Functional analysis and requirement handling
  • Solution level analysis and description
  • Business value understanding
  • Experience working with OAM frameworks (configuration models, CLI, interfaces, etc)
  • Experience working with standards
  • Technical understanding and experience with 3G, 4G and 5G packet core networks
  • Knowledge about traffic detection and policy enforcement
  • Desirable:
    • Familiar with git tool to manage requirements
    • Micro-services and distributed systems
    • Capacity and dimensioning experience
    • Technical sales support experience
    • C++ software development and /or any scripting (python, perl, awk, …)
    • Ericsson specific:
      • Familiar with EPG / SACC
      • ADP framework
      • T-Reqs


Soft Skills:

  • Excellent in team working
  • Willing to share knowledge
  • Good communication skills and open personality
  • Organized, solution oriented, passion for details, perseverant
  • Innovative mindset


What we offer:

  • Competitive Salary Package,
  • Rich benefit package (private medical care for employee, life insurance, lunch voucher, Gym discounts, kindergarten voucher…),
  • Stable employment on the basis of an employment contract,
  • You will benefit from a wide range of learning opportunities and knowledgeable colleagues
  • Clearly defined career paths
  • Work based on developing the latest solutions in the area of mobile technology,
  • Work in an international environment based on cooperation,
  • Work from home, flexible working hours, laptop and mobile phone,
  • Work – life balance.


We welcome the opportunity to meet you!


Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics.

Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.

Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.


Primary country and city: Spain (ES) || || Madrid || R&D; ServEng

Req ID: 303931