Requirements:
- Solid background in Telecommunication or Electronics
- Strong knowledge of 4G LTE, 5G NR technologies
- Deep understanding of protocol layers such as PHY, MAC, RLC, PDCP, RRC, SDAP, XNAP, NGAP
- Experience in reading and interpreting technical specifications (3GPP)
- Proficiency in Linux
- Excellent analytical and problem-solving skills
- Very good English communication skills (both spoken and written)
Nice to have:
- Basic knowledge or willingness to learn Python, C/C++
- Experience in planning, performance, and optimization of private LTE/5G networks
- Familiarity with software testing methodologies
Responsibilities:
- Implementing LTE/5G features in PHY, MAC, RLC, PDCP, RRC, SDAP, XNAP, NGAP layers
- Creating and writing specifications and requirements for new features based on industry standards (3GPP, O-RAN, ETSI)
- Planning and optimizing private 5G/6G networks
- Creating and maintaining test scenarios
What We Offer
- Competitive salary that grows with your impact.
- Access to a world-class telecom knowledge base and structured training resources.
- Time and budget for training, conferences and self-development.
- Daily exposure to modern tools and technologies that push the industry forward.
- A diverse, friendly, international team of engineers and domain experts.
- Collaborative, low-ego culture that values initiative and your input.
- Flexible working hours and a healthy work-life balance.
- Regular team integration events.
About IS-Wireless
IS-Wireless is a top European deep-tech innovator, awarded the EIC Seal of Excellence and holder of 10+ patents. As a NATO DIANA 2025 innovator, we operate as a dual-use company, building ultra-resilient, secure and resource-efficient 5G networks for both industrial and tactical applications.
Our patented Liquid RAN technology represents a new generation of open, disaggregated radio access designed for exceptional reliability, flexibility, and resource efficiency. It enables rapid restoration and redeployment of base stations, even in volatile or degraded environments.
We value creative problem-solvers, unconventional thinkers and deep domain experts who thrive in demanding scenarios.
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