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Test Systems Software Engineer

Panthalassa

$155,000 - $225,000
Sep 4, 2025
Portland, OR, US
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Panthalassa is seeking an experienced Test Systems Software Engineer to design and implement software for large-scale Hardware-in-the-Loop (HITL) test systems to support the development and deployment of ocean-based renewable energy technologies.

Requirements

  • Certified LabVIEW Developer (CLD) or Certified LabVIEW Architect (CLA) level expertise.
  • Demonstrated experience with LabVIEW OOP, Actor Framework, and DQMH.
  • Experience communicating with laboratory instruments (oscilloscopes, DMMs, power meters, DAQ cards).
  • Proficiency with hardware interface protocols (HTTP REST, MQTT, Modbus TCP, GPIB).
  • Experience with relational and time-series databases and visualization tools.
  • Python programming skills for hardware interface and test automation.
  • Experience with git flow, unit testing frameworks, and software validation methodologies.

Responsibilities

  • Design and implement software controlling large-scale test rigs for hydraulic turbines, powertrains, and power electronics systems.
  • Architect LabVIEW applications for electro-mechanical and hardware in the loop test systems.
  • Own the common test framework including custom and commercial products, data schema, sequencers, and hardware drivers
  • Integrate software systems with electrical and mechanical hardware across cross-disciplinary projects.
  • Develop data acquisition and analysis systems with real-time processing capabilities.
  • Design schemas and create visualizations using relational and time-series databases.
  • Implement hardware communication protocols and interfaces.

Other

  • Occasional extended hours or weekend work to support key milestones.
  • Strong preference for candidates based in Portland, OR.
  • Candidates must have the legal right to work in the United States.
  • We are unable to provide new visa sponsorship for this role; however, we may consider H-1B transfer applications from exceptional candidates.
  • This is an onsite position.