System Engineer

Ericsson; Kraków; Hybrid; PLN 90,000 - 120,000; Full time

Benefits offered by this job

Annual bonus based on company goal achievement

Private medical care for employee and family

Access to learning platforms

Job summary

Ericsson is seeking a System Engineer in Kraków, Poland to contribute to their 5G technology advancements. The role involves working on signal processing and radio resource management, including performing system studies, developing software simulations, and supporting product deployments.

Applicants should hold an MSc in Computer Science or a related field, and have strong knowledge of 5G NR systems, digital signal processing, and software development skills.

Qualifications

• Good knowledge of 5G NR mobile communication systems, especially Physical Layer and Radio Resource Management.
• Experience with AI tools.
• Analytical mindset with a passion for creativity and innovation.

Responsibilities

• Perform system studies in Radio Resource Management.
• Lead and participate in solution package studies.
• Support deployment of new 5G products and features into customer networks.

Skills

5G NR mobile communication systems

Digital signal processing

Software development in Java, C, C++

AI tools

Lean and Agile understanding

Education

MSc in Computer Science, Electrical Engineering, or Engineering Physics

Tools

MATLAB

Job description

Ericsson is a global leader in 5G technology and is also exploring 6G. The RAN Baseband System Management team in Kraków, Poland, is looking for a System Engineer to work on signal processing, radio resource management, physical layer algorithms, multi‑antenna systems, cloud deployments, 5G software simulations, and support 5G product deployment in live networks.

Responsibilities

• Perform system 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 interactions with legacy features.
• 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).
• Lead and participate in solution package (SP) studies and in the system trouble report team.
• Contribute to 5G standards, including 6G readiness.
• Contribute to innovation and Ericsson IPR, including filing invention disclosures and patents.
• Support 5G system verification and perform analysis of test results.
• Support deployment of new 5G products and features into customer networks, including customer troubleshooting and analysis.
• Collaborate on new features, simulations and improvements with cross‑functional development and customer engagement teams worldwide.

Qualifications

• MSc in Computer Science, Electrical Engineering, Engineering Physics or equivalent background.
• Background in communications theory and digital signal processing.
• Interest in telecom areas such as 5G NR.
• Analytical mindset with a passion for creativity and innovation.
• Dedication, self‑drive and strong teamwork skills.
• Strong desire to learn and grow continuously.
• Good knowledge of 5G NR mobile communication systems, especially Physical Layer and Radio Resource Management.
• Experience with AI tools.
• Product development knowledge preferably with Lean and Agile understanding.
• Software development skills in Java, C, C++ and familiarity with simulation environments such as MATLAB.
• Excellent communication skills in English.

Benefits

• Annual bonus based on company goal achievement.
• Tax‑deductible costs for creative work.
• Financial awards and distinctions.
• Private medical care for employee and family (Medicover).
• Life insurance.
• Mental health support line.
• Cafeteria system with co‑financing options and lunch vouchers.
• Sports and integration activities (football, yoga, climbing club).
• Company support including loans and grants.
• Opportunity to participate in 3G/4G/5G/6G technology projects.
• Technical and interpersonal training from international trainers.
• Access to learning platforms (Pluralsight, Skillsoft, Coursera).
• International working environment.

Work Model and Location

Hybrid model: 3 days in the office weekly in Kraków. Work location: Kraków, Poland.

Equal Opportunity Employer

Ericsson is proud to be an Equal Opportunity Employer and values diversity and inclusion. Applications are accepted from all qualified individuals regardless of background.