Bring one live role and one hard question.
A useful 15-minute calibration is enough to determine whether the role belongs in this niche and what evidence would distinguish the right hire.
Send the public role link if one exists, the six-month outcome, expected split between production engineering and customer work, location or travel constraints, compensation range, and the hiring decision maker. Do not send candidate data or sensitive personal information.
There is no on-site employer form yet. Email is the current contact path; the privacy notice describes how messages are handled.