Parallel Wireless
Parallel Wireless
Parallel Wireless ir telekomunikāciju un aparatūras uzņēmums, kas mobilo sakaru operatoriem izstrādā programmatūras vadītu OpenRAN infrastruktūru. Tā mākoņdatošanā balstītā platforma atbalsta bezvadu tīklus no 2G līdz 5G, tostarp makro tīklus, massive MIMO un mazo šūnu risinājumus. Uzņēmuma tehnoloģija ir izstrādāta, lai palīdzētu operatoriem paplašināt pārklājumu pilsētu, piepilsētu un lauku teritorijās, uzlabot tīkla kapacitāti, vienkāršot pāreju starp paaudzēm un samazināt darbības sarežģītību, izmantojot automatizāciju un analītiku. Parallel Wireless strādā 501–1 000 darbinieku, un uzņēmums izstrādā elastīgu infrastruktūru, kas atvieglo modernu mobilo sakaru ieviešanu un pārvaldību.

Technical Manager, Regression Testing

Lead regression validation for Parallel Wireless’s energy-efficient Open RAN radio products. Automate RF testing and guide product quality, conformance, and delivery.

Apraksts

  • Lead and mentor the Regression team in test design, debugging, and automation.
  • Translate the product roadmap into functional and system-level test scenarios.
  • Set test plans and strategy.
  • Keep stakeholders informed of status.
  • Build and maintain Python test automation frameworks with Pytest or Unittest.
  • Create instrument drivers and measurement applications in Python and MATLAB.
  • Automate Radio Conformance Test (RCT) and end-to-end scenarios.
  • Integrate testing with CI/CD pipelines and Kubernetes-based execution.
  • Use AI and machine learning for test generation, log analysis, failure triage, and anomaly detection.
  • Run 3GPP RCT and characterize RF subsystems, including PA, LNA, filters, CFR, and DPD.
  • Develop measurement workflows for EVM, ACLR, sensitivity, noise figure, spectral emissions, and linearity.
  • Investigate RF issues with hardware, firmware, and software teams to identify root causes.
  • Lead silicon bring-up.
  • Give design teams actionable recommendations.
  • Validate 2G, 4G, and 5G radio products, including O-RAN systems, to support quality, conformance, and timely delivery.

Prasības

  • Bring 18 or more years of wireless or radio validation experience.
  • Have led or mentored a team of at least six engineers.
  • Have owned a complex test plan from start to finish.
  • Demonstrate strong Python and shell skills.
  • Have working knowledge of C or C++.
  • Bring solid MAC/PHY knowledge of O-RAN, LTE, or 5G.
  • Have expertise automating Keysight or Rohde & Schwarz RF equipment.
  • Have expertise with RCT and end-to-end scenarios.
  • Be familiar with Kubernetes.
  • Have practical experience applying AI in testing workflows; this is required.

Priekšrocības

  • Commitment to diversity and equal opportunity.
  • Inclusive and diverse teams.
  • Compliance with employment non-discrimination requirements.
  • Compliance with work authorization and employment eligibility verification requirements.

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