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Join our Team About this opportunity: Predicting the future is fun. Inventing it is powerful. We do both! Ericsson is the leader in bringing 5G to market globally. At RAN Baseband System Management our main task is to describe and specify the wanted behavior of advanced features for the Radio Networks. We are growing our investments to support 5G deployments across the globe and as part of this we are looking for an experienced Radio Network System Engineer that will join our RAN Baseband System Management team.In our team we work with signal processing, radio resource management, physical layer algorithms, multi-antenna systems, cloud deployments, development of 5G software simulations, supporting the deployment of our 5G products in live networks, and much, much more!We engage with customers, partners, and other Ericsson units to understand technology potential, business needs and market opportunities. We work with standardization in 3GPP and similar fora as global system solutions are important to us to grow markets and reduce cost for society. In order to understand how networks behave, we develop and use simulators to improve signal processing algorithms, but we also analyze performance data from our customers’ networks and lead troubleshooting activities. Important technical areas are wireless systems, physical layer algorithms, radio resource management, beamforming, cloud computing, and machine learning/artificial intelligence. System Management is a global organization with units based in Sweden, Canada, USA, Poland, and China. This is a place where you're welcome as your own unique self, and appreciated for the skills, talent, and perspective you bring to the team. What you will do: Perform systems studies primarily in Radio Resource Management, e.g. Scheduling, Link Adaptation, time critical communication, and control channel radio resource management. Specify system features and functions, test cases, algorithms, use cases, parameter settings and address any interactions with legacy features and functionality. Develop network-level software simulations for the performance analysis of 5G features and algorithms. Drive continuous improvements of products, simulation tools and processes (feature flow). Perform solution package (SP) study lead and participate in system trouble report team. Contribute to advances in 5G standards in terms of 6G readiness. Contribute to innovation and Ericsson IPR. file invention disclosures and patents. Support 5G system verification and perform analysis of test results. Support the deployment of new 5G products and features into customer networks. Work with Customer troubleshooting and analysis. Understand customer configurations and issues. Work collaboratively on new features, simulations and improvements with cross-functional development and customer engagement teams worldwide. The skills you bring: MSc or PhD degree in Computer Science, Electrical Engineering, Engineering Physics or the equivalent level of knowledge. A background in communications theory and digital signal processing is valuable. Work experience in relevant areas such as 5G NR An analytical approach with an interest in creativity and innovation Dedication, self-drive and a strong interest in cooperating with others An interest to learn and grow your skills continuously being a part of our team Good knowledge of 5G NR mobile communication systems, especially in the areas of the Physical Layer and Radio Resource Management Product development knowledge preferably with an understanding of Lean and Agile methods Software development skills to strengthen product understanding and give an ability to use and develop simulators. Languages include Java, C and C++. Knowledge of simulation environments and tools like MATLAB would be an asset Excellent communication skills in verbal and written English building positive relationships internally as well as externally. We work in a hybrid model - 3 days from the office weekly. What do we offer: Annual bonus depending on the achievement of the company's goals and results Possibility to take advantage of the reduction of tax-deductible costs for creative work Financial awards and distinctions Private medical care for employee and their family (Medicover) Life insurance Mental Help Line Cafeteria system Pluxee platform: co-financing MultiSport or OK System card, lunch cards, and others Sports and integration activities (e.g. Football, Joga, raising team, climbing club) Company support (loans and grants) Possibility to participate in 3G / 4G / 5G... 6G technology projects Opportunity to participate in technical and interpersonal training conducted by international trainers Access to recognized learning platforms (Pluralsight, Skillsoft, Coursera) Opportunity to work in an international environment, also outside Poland 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 solutions never seen before 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? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more. Primary country and city: Poland (PL) || Krakow Req ID: 781261
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.