| 270th Engineering Installation Squadron | |
|---|---|
 Emblem | |
| Active | 1949 – present |
| Country |  United States |
| Branch |  United States Air Force |
| Garrison/HQ | Biddle Air National Guard Base, Pennsylvania, United States of America. |
| Motto(s) | "Semper Supremi" |
| Mascot(s) | Squirrel |
The 270th Engineering Installation Squadron (270th EIS) is a cyberspace engineering & installation unit located at Biddle Air National Guard Base, Pennsylvania, United States of America.