OverviewTeleWorld Solutions is seeking a detail-oriented and technically proficient Hardware Lab Engineer with strong hands-on experience in RF lab environments and Python-based automation. The ideal candidate will be responsible for setting up, operating, and automating RF lab test scenarios, with a focus on 5G signal generation, signal analysis, and programmable lab instrumentation. This role requires close collaboration with engineering teams to ensure repeatable, efficient, and accurate lab validation.
Responsibilities
- Operate and configure Rohde & Schwarz SMBV100B 5G signal generators for RF and 5G test scenarios.
- Design, build, and maintain RF lab setups, including:
- Programmable attenuators
- Couplers, circulators, splitters, and other RF/EE components
- Perform signal level and spectrum analysis using spectrum analyzers and related RF test equipment.
- Develop and maintain Python scripts to automate:
- Test execution
- Instrument control
- Data collection and result logging
- Execute repeatable lab tests for RF performance, signal integrity, and regression validation.
- Troubleshoot RF and lab setup issues and provide root-cause analysis.
- Document test procedures, automation scripts, and test results clearly and accurately.
- Collaborate with RF, system, and software engineers to support development and validation activities.
Qualifications
Required Qualifications
- Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field.
- 5 years + experience working in an RF or wireless lab environment.
- Experience with 5G or RF signal generators, specifically R&S SMBV100B or similar.
- Strong understanding of RF fundamentals (attenuation, coupling, isolation, signal levels).
- Proficiency in Python programming for test automation and instrument control.
- Experience using spectrum analyzers for RF signal analysis.
- Familiarity with programmable lab instruments and automated test setups.
Preferred Qualifications
- Experience automating RF test equipment using SCPI commands.
- Knowledge of 5G NR, LTE, or wireless communication concepts.
- Experience with test frameworks, data visualization, or result reporting tools.
- Prior experience supporting R&D, validation, or system test labs.
Key Skills
- RF Lab Testing
- 5G Signal Generation
- Python Automation
- Spectrum Analysis
- Programmable Attenuators & RF Components
- Test Setup & Debugging
- Technical Documentation
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