Company Overview
TESSOLVE ENGINEERING SERVICES PTE. LTD.
Job Summary
Drive test characterization and platform enablement for PMIC, Mixed Signal, and RF IPs. Collaborate with engineering teams to debug, analyze data, and deliver detailed reports supporting product quality and performance.
Responsibilities
- Develop and execute test codes for automated measurements using lab equipment to enable efficient test platform operation
- Characterize PMIC, Mixed Signal, and RF IPs by measuring Buck/LDO regulator parameters including line/load regulation, efficiency, accuracy, RDSON, load/line transient, and PSRR
- Operate and maintain bench equipment such as source meters, oscilloscopes, spectrum analyzers, logic analyzers, power supplies, and function generators for design debug and circuit deep dives
- Perform lab characterization of Mixed Signal or RF IP and Baseband Modem Functional Blocks including ADC, DAC, and PLL to validate design functionality
- Collaborate closely with test engineering and production support teams to drive debug activities and correlate data with Automated Test Equipment (ATE) results
- Generate test limits (guard bands), provide detailed status updates at each phase, and compile comprehensive summary reports
- Analyze test data using statistical tools and software to identify trends and support decision-making
Required competencies and certifications
- Degree in Electronics or Electrical Engineering
- 2 to 6 years of experience in characterizing mixed signal IP and RF components
- Solid understanding of RF and Mixed Signal test concepts and measurement techniques
- Hands-on experience with lab equipment such as spectrum analyzers, digitizers, and high-speed serial data analyzers
- Proficiency in Embedded C/C++, LabVIEW, and FPGA development
- Strong data analysis skills with experience in statistical analysis software such as JMP, CEDA, DataPower, or OptimalPlus
- Effective verbal and written communication skills with the ability to work independently
Preferred competencies and qualifications
- Knowledge of scripting languages such as Perl, Python, or VBA for automation in reporting
