Technical interview online, contacted by a staff after submitting job application, and directly into technical interview, without phone screen. It was a good process, although it did not work out.

Flown out to Natick office for all-day interview. Morning session involved technical presentation with followup Q/A with Thermal Sciences team, lab tour, one-on-one sessions with team members. Afternoon involved more one-on-one interviews. Behavioral and technical questions were asked, including hypothetical situations involving understanding of underlying thermodynamic/physical phenomena.