Hardware Lab Engineer

Job summary

Overview: TeleWorld 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.

Benefits

Qualifications

• TeleWorld 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.
• Required
• 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
• Experience automating RF test equipment using SCPI commands.
• Knowledge of 5G NR, LTE, or wireless communication concepts.

Responsibilities

• 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.
• 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.

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