4 systems test engineer jobs at 1 company in Decorah, IA
1mo
Save
Mark Applied
Hide
Lead Thermal Systems Engineer
La Crosse or Pueblo
$124k-$173k/yr HybridFull Time
10+ YOEBachelor's degree in Engineering and 10+ years HVAC or heat exchanger experience required; experience with heat exchanger design, modeling, lab testing, and mentoring engineers. PE or Master's preferred.
2mo
Save
Mark Applied
Hide
Agentic Software Test Engineer
La Crosse, Wisconsin, United States
$97k-$136k/yr HybridFull Time
5+ YOE5+ years in software QA, 1+ year with LLM/agent systems, hands-on with AI coding agents and Anthropic/OpenAI APIs, prompt engineering, test design across layers, ability to read/modify C#, Python, or JavaScript code, experience with GitHub Actions, Jira, Playwright/BUnit/xUnit/NUnit.
Claude Code, Cursor, Copilot Workspace, Anthropic API, OpenAI API, C#, Python, JavaScript, GitHub Actions, Jira, Playwright, BUnit, xUnit, NUnit, JSON Schema, Microsoft .NET 10.0, Blazor, ASP.NET Core, Razor, PostgreSQL, EF Core, EnergyPlus
1mo
Save
Mark Applied
Hide
Power Electronics Engineer
La Crosse, Wisconsin, United States
$73k-$102k/yr HybridFull Time
Bachelor's in Electrical Engineering or Electrical Engineering Technology required; knowledge of electrical circuits, motor-drive compatibility, VFD application, system integration, testing, and problem resolution.
1mo
Save
Mark Applied
Hide
Senior Refrigeration Engineer
La Crosse or Pueblo or Davidson
$97k-$136k/yr HybridFull Time
5+ YOEBachelor's in Engineering and 5+ years refrigeration system/subsystem design experience; experience with validation testing, data analysis, and HVAC component design; strong communication skills.