Solution Engineer, Eridan

• BS in Electrical Engineering, Computer Science/Computer Engineering, Telecommunications, or equivalent experience
• 5+ years in telecommunication, network, or systems engineering (we’ll consider 3+ years with strong RAN experience)
• Fluency in Linux and the command line: navigating systems, editing configuration files, reading logs
• Solid understanding of RAN architecture — specifically Open RAN and disaggregated CU/DU/RU systems
• Solid debugging skills in all different RAN layers (L1, L2, L3)
• Networking fundamentals: VLAN tagging, interface debugging, routing
• Working knowledge of 5G NR concepts: PRBs, channel bandwidth, TDD patterns, and how they affect system behavior
• Excellent written communication and the ability to run a project with external partners
• A hands-on, roll-up-your-sleeves mindset — lab work, moving equipment, and outdoor field testing are part of the job

Desirable

• We’re looking for a Solution Engineer to join our Solutions team and own integrations between partner CU/DU stacks and Eridan’s RU
• You’ll be the technical face of Eridan to our integration partners: explaining requirements, configuring and debugging systems, and validating that end-to-end performance is optimal — from the CU all the way down to the radio
• This is not a coding role; it’s a systems role for someone who understands how every part of a disaggregated RAN works well enough to make them all talk to each other
• You’ll split your time roughly 85% in our lab and 15% in the field, with the opportunity to travel to partner and customer sites, including internationally
• Manage partner integration projects autonomously, end to end — from first technical exchange to confirming the integration is complete and optimal
• Communicate directly with partner engineers: explain technical requirements, drive debugging, and keep projects moving
• Validate end-to-end system and network performance (core → CU → DU → RU → UE) against RF and network parameters, in the lab and in the field
• Validate new RU software releases against integrated end-to-end systems
• Integrate new features into end-to-end systems: new software versions, new devices on the network, and new radio variants (e.g., 4T4R, 100 MHz)
• Work with different debugging tools, from Keysight RF testing tools to Viavi emulators and Wireshark
• Debug across Linux systems, network switching and fronthaul, and RAN configuration layers
• Conduct integration validation and field testing — controlled, repeatable measurement campaigns