II-VI Incorporated-posted 3 months ago
Horsham, PA
Electrical Equipment, Appliance, and Component Manufacturing

The position involves software development and teamwork support, with a primary focus on the verification testing of communication systems. The role requires collaboration with cross-functional teams to analyze system specifications and technical requirements, as well as the design and development of comprehensive test plans. The candidate will conduct end-to-end testing of optical transmission systems, develop and maintain automation scripts, and execute test cases based on customer requirements. The position also emphasizes the importance of adhering to company values and safety standards.

  • Discuss and review system requirement documents.
  • Collaborate with cross-functional teams to analyze system specifications and technical requirements.
  • Design and develop comprehensive test plans covering functional, performance, and boundary scenarios.
  • Create traceability matrices aligning test cases with system requirements.
  • Conduct end to end testing of optical transmission systems including signal integrity validation, network resilience testing, L1 performance benchmarking, and L0 performance.
  • Develop/maintain Python-based automation script.
  • Implement CI/CD pipelines for regression testing using Jenkins/Gitlab.
  • Create test summary report for each release.
  • Maintain daily sanity tests and run regression tests in each software load.
  • Perform regression testing for software/hardware upgrades.
  • Review customer requirements or issues and propose investigation actions.
  • Design new test cases based on customer findings or new feature requests.
  • Execute test cases on new software loads and generate test report.
  • Develop automation scripts for regression test.
  • BA or BS in Engineering or Computer Science required.
  • 7+ years of experience in communication systems verification test.
  • Experience in automated northbound interface testing: Netconf/YANG, CLI, SNMP.
  • Experience with DWDM optical systems, familiar with EDFA, WSS, OCM and OTDR.
  • Experience with Transponder product, familiar with 100G, 400G, 800G L1 optical module.
  • Experience in testing Linux based embedded systems.
  • Experience in Python or other script language for automation test.
  • Experience in network protocols such as TCP/IP, Ethernet, OTN.
  • Experience in lab bench debugging tools oscilloscopes, optical spectrum analyzers.
  • Knowledge of Chinese is an asset.
  • Equal opportunity employer.
  • Assistance or accommodation for disabilities.
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