Senior Telecom Test Engineer – RAN & 3GPP Protocols

Ktwo; Stockholms kommun; On-site; SEK 650,000 - 900,000; Full time

Benefits offered by this job

Health insurance

Team-building activities

Visa sponsorship

Relocation support

Job summary

A telecom services company in Sweden is seeking skilled Telecom Testers with strong experience in protocol-level testing and RAN traffic validation. The ideal candidates should have 8-10+ years of hands-on experience in telecom testing, working independently and managing test setups. With responsibilities including protocol analysis and troubleshooting, this role offers a supportive team environment and market-aligned salary, along with health benefits and relocation support.

Qualifications

• Strong understanding of telecom signaling at L1, L2, L3.
• Ability to analyze signaling traces and troubleshoot E2E connectivity.
• Strong documentation and communication skills.

Responsibilities

• Perform end-to-end RAN traffic testing, including RAN configuration.
• Analyze logs and troubleshoot RF and signaling issues.
• Collaborate with teams for ENI design validation.

Skills

Telecom testing

Protocol-level debugging

3GPP protocols

Signal analysis

RAN traffic validation

Tools

QXDM

Viavi

LTE Sim

Moshell

Spectrum Analyzers

Job description

A telecom services company in Sweden is seeking skilled Telecom Testers with strong experience in protocol-level testing and RAN traffic validation. The ideal candidates should have 8-10+ years of hands-on experience in telecom testing, working independently and managing test setups. With responsibilities including protocol analysis and troubleshooting, this role offers a supportive team environment and market-aligned salary, along with health benefits and relocation support.