Job summary

Looking for a RAN engineer with some experience in O-RAN testing. Please not you must be eligble for DV clearance!

**NO sponsership , Provided**

Key skills required for this role

RAN, ORAN , Testing

Important

RAN, O-RAN Engineer

Job description

About the Candidate

To succeed in this role, you'll need extensive experience in 4G/LTE, 5G RAN, and O-RAN testing, along with solid knowledge of 4/5G Radio Access Network technologies. Key qualifications include:

• Recent experience in RAN & O-RAN system integration, testing, and troubleshooting (system logs, OS logs, UE logs, network logs, etc.)
• Strong end-to-end RAN knowledge with a focus on 4/5G RAN technologies (vRAN, Small Cells, MIMO, Timing and Sync with GPS, PTP)
• Understanding of networking protocols such as IP, TCP, SCTP, IPSEC
• Familiarity with 3GPP standards, including procedures, call flows, KPIs, and statistics
• Expertise in end-to-end testing across all areas, including IMS calls (eNodeB, MME, SGW, PCR, SBG, CSCF, MTAS)
• Strong understanding of Layer 2 & 3 messages, RRC/RLC layers
• Experience in diagnosing RF issues such as dropped calls, blocked calls, handover failures, interference, and RACH failures
• Experience analysing core network element issues
• Familiarity with testing Nokia and Ericsson RAN systems

If you have the expertise and drive to contribute to the development of secure and robust telecommunications networks, apply now to join our client's dynamic team.