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Engineer, Test

Molex • Dongguan, Guangdong Province, China

onsitefull-time
Posted Sep 24, 2026Apply by Mar 23, 2027

**Role & Seniority: ** SI Performance Test Engineer / Electrical Lab (3+ years experience; seniority not explicitly stated)

**Stack/Tools: **

  • Test & measurement: TDR, VNA

  • Programming: C++ or VB or Python (required exposure); custom data-to-chart programs

  • Software: Windows, MS Office

  • Standards: ISO/IEC 17025 (implement/maintain)

  • Top 3 Responsibilities:

    1. Develop and streamline SI performance testing processes for cable assembly in DG.

    2. Optimize data processing (create/update programs to convert SI test data into visual charts; verify data and reports).

    3. Support failure analysis & compliance: review test results, communicate findings, and propose improvements for SI performance issues.

  • Must-have Skills:

    • 3+ years SI performance testing experience

    • Strong SI knowledge, TDR/VNA familiarity

    • Accurate test data verification and report review

    • SOP development/updates for test equipment/protocols

    • Windows/MS Office proficiency; clear English communication (reading/writing)

    • Basic programming capability: C++/VB/Python

    • Ability to implement/maintain ISO/IEC 17025

  • Nice-to-haves:

    • SI testing experience on cable assembly/PCBA

    • Strong programming ability beyond minimum

    • Good spoken English

    • PBM knowledge sharing/application

  • Location & Work Type: Not specified in provided text.

Full Description

PRIMARY PURPOSE

Develop SI performance testing in electrical lab Optimize SI performance test process and data processing Support quality issue and customer compliant analysis on SI performance

DUTIES & RESPONSIBILITIES

Streamline SI performance test processes to enhance testing efficiency. Collaborate with Engineering, MQA, PDE, and ME teams to conduct failure analysis, and propose improvement suggestions for product SI performance. Assign testing tasks to technicians based on test requests and work schedules. Develop customized programs (when necessary) to optimize the efficiency of converting SI test data into visual charts. Develop, review, and update standard operating procedures (SOPs) for SI performance testing equipment and protocols. Provide technical support, documentation, and guidance for SI performance testing activities. Verify test data, review test reports, and ensure the accuracy of test results. Communicate testing outcomes with requestors, explaining SI performance failures and providing actionable comments. Undertake additional related duties as assigned by management. Implement and maintain ISO/IEC 17025 standards for testing operations. PBM knowledge sharing and application.

SCOPE: All electrical and SI performance testing for cable assembly in DG

EDUCATION

REQUIRED: College or above, major in Electronic or Electrical Engineering

PREFERRED: Bachelor’s degree

WORK EXPERIENCE

REQUIRED

3 years or above experience in SI performance testing Familiar with TDR, VNA, good understanding on SI knowledge

PREFERRED

SI performance testing experience on cable assembly /PCBA

SKILLS & ABILITIES

REQUIRED

Strong computer skills and knowledge of Windows/MS Office applications English communication skills, reading and writing C++ or VB or Python knowledge

PREFERRED

Good programming ability Good skills in speaking English

Signal Integrity TestingTDRVNASignal Integrity AnalysisFailure AnalysisTest Process OptimizationTest Data ProcessingC++Visual BasicPythonISO/IEC 17025Standard Operating ProceduresTest Report ReviewEnglish CommunicationMicrosoft OfficeWindowsmulti-location

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