3.1. Principal Chemical Process Engineer-Separation
03/01/2026,
Phoenix Tailings
Burlington, MA
Engineer | Process Engineer
Senior Chemical Process Engineer
02/20/2026,
Ascensus Specialties
Newburyport, MA
Engineer | Process Engineer
3.2. Senior Chemical Process Engineer-Separation
01/31/2026,
Phoenix Tailings
Burlington, MA
Engineer | Process Engineer