I applied online. The process took 3 weeks.
Easy interview, one HR phone screen followed by technical zoom call. (HR girl very un-experienced fresh graduate). They ask technical questions and ask to solve some problems on a virtual whiteboard.
I am not sure what their plan is, it seems like they are more focused on mass hiring interns for cheap labor and a few select high experience engineers to guide everything. There seems to be a lack of early career/mid lvl personnel. Lots of hype around their plans.
GD&T, basic fluids and thermodynamics
The following metrics were computed from 4 interview experiences for the Hermeus Propulsion Engineer role.
Hermeus's interview process for their Propulsion Engineer roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Hermeus's Propulsion Engineer interview process.