RAN DevOps Engineer

Your work matters with us. We are a dynamic company implementing next-generation telecommunications technologies for global markets. We are looking for a RAN DevOps Engineer to join our growing team and contribute to the implementation of functionalities for the 5G and 5G mmWave Radio Unit.

• Develop a deep understanding of 5G RAN architecture, interfaces, protocols and their implementation in Radio Unit and rest of network components,
• Creating 5G RAN setups using provided documentation, hardware and software components,
• Configuring hardware, including servers and network components (switches, routers), for building 5G infrastructure (10G, 25G, 100G fiber network interfaces),
• Preparing the environment and providing support during integration processes of 5G components (RU, DU, CU, Core),
• Creating PTP/SyncE time synchronization topologies based on ORAN C1/C3 for real-time solutions,
• Writing automation and testing scripts, including Bash and Python,
• Creating and maintaining 5G RAN test scenarios,
• Troubleshooting issues encountered during the integration of RU and physical or emulated RAN,
• Verification of proper operation at the MAC layer (U-plane, C-plane) and higher levels,
• Collaboration with external solution providers during deployment,
• Preparing hardware and software requirements for 5G network deployments,
• Creating documentation for designed topologies.

• At least a bachelor’s degree in electrical engineering/Telecommunications/Computer science or a related scientific field,
• At least 2 years of experience in DevOps/SysOps or a related position,
• Strong proficiency in Linux,
• CI/CD and GIT,
• Strong problem-solving and troubleshooting skills,
• Effective communication and teamwork skills,
• Good English skills (spoken and written).

• Experience in RF communication systems, Software-defined radio, and related technologies,
• Familiarity with O-RAN architecture, specifications, interfaces and protocols,
• Knowledge of LTE/5G stack and standards,
• Experience with multiple software and FPGA languages including C/C++, Python, Verilog/VHDL.

• 7000 - 17000 PLN gross (contract of employment or casual work contract),
• Opportunity to join a fast-growing team at the early stage,
• On-site, remote or hybrid work,
• Healthcare & Sport packages,
• Flexible working hours,
• Integration events,
• Great coffee and atmosphere 😊.