2 | | Director of Engineering | N/A | SI | N/A | | N/A | Celtra, Inc. | N/A | Boston, Massachusetts, United States | Telecommunications | Boston, Massachusetts, United States | N/A |
3 | | Director of Engineering | N/A | SI | | N/A | N/A | Databox | N/A | Boston, Massachusetts, United States | Information Technology and Services | Boston, Massachusetts, United States | N/A |
8 | | Director of Engineering | N/A | SI | N/A | N/A | N/A | Celtra, Inc. | N/A | Boston, Massachusetts, United States | Computer Software | Boston, Massachusetts, United States | N/A |