| Principal | Mrs. Andrea Sullivan | Click Here For Bio | asullivan@sjsmedford.com |
| Apprentice Principal | Mr. John DeMeo | Click Here For Bio | jdemeo@sjsmedford.com |
| Office Manager | Ms. Michelle Forziati | Click Here For Bio | mforziati@sjsmedford.com |
| Guidance Counselor | Mr. Thomas Mahoney | Click Here For Bio | tmahoney@sjsmedford.com |
| School Nurse | Ms. Graciela Di Lullo | Click Here For Bio | gdilullo@sjsmedford.com |
| Custodian | Mr. Roman Valdez | Click Here For Bio | N/A |
| Facilities Manager | Mr. Joe Sestito | Click Here For Bio | N/A |
| Director of Finance/Operations | Mrs. Laura Powers | Click Here For Bio | lpowers.stjoseph.stfrancis@gmail.com |
| Extended Day Program (EDP) | Camille Forziati | Click Here For Bio | fforziati@sjsmedford.com |
| Extended Day Program (EDP) | Felicia Forziati | Click Here For Bio | fforziati@sjsmedford.com |