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# Walk Test Engineer (In-Building)

- **Company:** ILabz Technology
- **Location:** Baltimore, MD, United States
- **Experience:** Experienced
- **Salary:** $83,200.0 - $93,600.0
- **Contract:** Permanent contract
- **Skills:** LTE (Telecommunication), Log Files, Data Logging, 5G NR
- **Published:** June 17, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=f99099988b4f210f

## About the Role

Do you have experience in RF signal diagnostics?, * Experience in in-building cellular walk testing or RF field testing.

 * Strong hands-on experience with TEMS and/or XCAL (setup, logging, and execution).
 * Proven experience in in-building test kit setup and troubleshooting.
 * Strong knowledge of phone configuration for testing (band lock, RAT lock, carrier configuration).
 * Good understanding of LTE and 5G NR fundamentals (RSRP, RSRQ, SINR, PCI, CQI, throughput).
 * Experience testing DAS, Small Cells, or IBS (In-Building Solutions) is required.
 * Ability to read and follow walk test routes and floor plans.
 * Comfortable working in indoor environments for extended periods (walking/standing).
 * Basic knowledge of log file handling and transfer to RF teams., * Which of the following do you have experience with: in-building cellular walk testing OR RF field testing?
 * Do you have in AT&T experience? If yes how many years of experience?

Experience:

 * TEMS / XCAL: 3 years (Required)
 * Telecommunication: 3 years (Required)



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