Remote IoT Lab Test Engineer - 5G/4G Interop & Automation

TekClap; United States; Remoto; USD 80.000 - 113.000; Tempo pieno

Descrizione del lavoro

TekClap is seeking an experienced IOT Lab Test Engineer for remote work with requirement to be based near Richardson, Texas for lab and field support. The role focuses on 5G/4G interoperability, RF and protocol testing, and automation using Python.

You will lead validation across cellular protocol layers, analyze logs, and support field operations with vendor drops from Ericsson, Nokia and Samsung. This contract role pays $70.00 per hour.

Competenze

• Bachelor's or Master's degree in Electrical Engineering, Telecommunications, or related field.
• 2–7 years of wireless industry experience.
• Deep understanding of modem protocol stacks: L1, MAC, RRC, PDCP for LTE/5G (NSA & SA).
• 1–3 years of hands-on mobile device testing with Keysight, Anritsu, or Rohde & Schwarz (R&S).
• Proven scripting and automation experience using Python.
• Strong knowledge of 3GPP RAN #4/#5 test specifications.
• Familiarity with US carrier and network vendor test requirements.
• Defect tracking workflow experience via JIRA.

Mansioni

• Interoperability Testing (IOT): Validate new 5G/4G features in a lab environment using network emulators and infra vendor drops (Ericsson, Nokia, Samsung).
• Protocol & RF Testing: Execute 5G NR FR1 (Sub-6) and FR2 (mmWave) RF testing, test planning, and script development.
• Power Benchmarking: Measure and analyze Days-of-Use (DoU) power consumption from a modem perspective to identify optimization opportunities.
• Log Analysis & Debugging: Use wireless protocol knowledge to debug the Samsung 5G/4G/3G/2G modem product line via deep UE and NW log analysis.
• Test Automation: Drive regression testing and test equipment automation utilizing Python.
• Field Support: Travel as required to support external labs, field operations, or carrier‑specific IOT testing.

Conoscenze

IOT Lab Testing

5G/4G interoperability

Modem protocol stacks

Formazione

Bachelor's or Master's in Electrical Engineering or Telecommunications

Strumenti

Python

Keysight

Anritsu

Rohde & Schwarz (R&S)

Network emulators

Descrizione del lavoro

TekClap is seeking an experienced IOT Lab Test Engineer for remote work with requirement to be based near Richardson, Texas for lab and field support. The role focuses on 5G/4G interoperability, RF and protocol testing, and automation using Python.

You will lead validation across cellular protocol layers, analyze logs, and support field operations with vendor drops from Ericsson, Nokia and Samsung. This contract role pays $70.00 per hour.