Technical depth
Check depth with GNSS/RTK correction sources, variable rate prescription building in SMS or Climate FieldView, NDVI and NDRE interpretation, soil EC mapping, and ISOBUS controller setup.
Evidence to listen for
- Explains the physics or mechanism behind their work, not just the tooling
- Names the standards, tolerances, and constraints they designed against
- Can defend a design decision under follow-up questions
- Distinguishes what they personally engineered from what the team delivered
Five-point scoring guide
Cannot explain the fundamentals of their own stated specialism.
Knows the vocabulary but not the underlying mechanism; struggles under follow-ups.
Solid working knowledge for the role; depth thins out on edge cases.
Strong command of the domain; explains trade-offs and defends decisions well.
Names correction networks, section control settings, and prescription logic by zone, explaining why a shapefile failed to load on a specific monitor.