| NAME | POSITION | TELEPHONE EXTENSION | | | | | | | | | | | | | | | | | | | | |
| Agostini, Mark | Grade 7 Social Studies Teacher | 343 | | | | | | | | | | | | | | | | | | | | |
| Anderson, Kristen | Principal and Assistant Head of School | 511 | | | | | | | | | | | | | | | | | | | | |
| Areski, Leta | ESL Teacher | 177 | | | | | | | | | | | | | | | | | | | | |
| Barber, Olivia | School Psychologist | 151 | | | | | | | | | | | | | | | | | | | | |
| Bowles, Shiandra | Middle School Adjustment Counselor | 527 | | | | | | | | | | | | | | | | | | | | |
| Brodeur, Christine | Upper School Mathematics Teacher; Grade 12 Team Leader | 325 | | | | | | | | | | | | | | | | | | | | |
| Brown, Kaitlyn | Upper School Learning Specialist | 375 | | | | | | | | | | | | | | | | | | | | |
| Buckley, Kathryn | Grade 5 Mathematics | 316 | | | | | | | | | | | | | | | | | | | | |
| Buick, Devin | Grade 6 Science Teacher | 331 | | | | | | | | | | | | | | | | | | | | |
| Campbell, Ian | Upper School Social Studies Teacher; Social Studies Dept. Chair | 345 | | | | | | | | | | | | | | | | | | | | |
| Cappellucci, Kayla | Upper School Learning Specialist; Special Ed. Dept. Chair | 364 | | | | | | | | | | | | | | | | | | | | |
| Carnes, Denise | Lunch Server | 187 | | | | | | | | | | | | | | | | | | | | |
| Catelli, Jennifer | Upper School Science Teacher | 338 | | | | | | | | | | | | | | | | | | | | |
| Chapman, Rebecca | Staff Accountant | 503 | | | | | | | | | | | | | | | | | | | | |
| Daschke, Dwayne | Custodian | 184 | | | | | | | | | | | | | | | | | | | | |
| Daschke, Jennifer | Custodian; Lunch Aide | 184 | | | | | | | | | | | | | | | | | | | | |
| Dennehy, Jennifer | Upper School Assistant Principal | 522 | | | | | | | | | | | | | | | | | | | | |
| DeOliveira, Madison | Upper School Dance Teacher | 305 | | | | | | | | | | | | | | | | | | | | |
| Donati, Molly | Grade 8 Mathematics Teacher | 326 | | | | | | | | | | | | | | | | | | | | |
| Doyle, Eamonn | Upper School Mathematics Teacher | 327 | | | | | | | | | | | | | | | | | | | | |
| Elliott, Nicholas | Grade 7 English Teacher | 312 | | | | | | | | | | | | | | | | | | | | |
| Fisher, Joseph | Director of College & Future Planning | 525 | | | | | | | | | | | | | | | | | | | | |
| Fitzgerald, Meghan | Middle School Learning Specialist | 372 | | | | | | | | | | | | | | | | | | | | |
| Gallagher, Karen | Occupational Therapist | 181 | | | | | | | | | | | | | | | | | | | | |
| Garrity, Ryan | Upper School Physical Science Teacher | 334 | | | | | | | | | | | | | | | | | | | | |
| Greenstein, Matthew | Upper School Learning Specialist | 378 | | | | | | | | | | | | | | | | | | | | |
| Grogan, Lisa | Grade 6 Humanities Teacher; Grade 6 Team Leader | 318 | | | | | | | | | | | | | | | | | | | | |
| Gurney, Chrissy | Middle School Paraprofessional | 370 | | | | | | | | | | | | | | | | | | | | |
| Hall, Matthew | Upper School Life Science Teacher | 337 | | | | | | | | | | | | | | | | | | | | |
| Haskins, Alyssa | Upper School Mathematics Teacher | 324 | | | | | | | | | | | | | | | | | | | | |
| Hawes, Melanie | Grade 7 Learning Specialist | 379 | | | | | | | | | | | | | | | | | | | | |
| Healy, Meghan | Lead Counselor, Upper School Adjustment Counselor | 526 | | | | | | | | | | | | | | | | | | | | |
| Heggi, Sheryl | Middle School Paraprofessional | 382 | | | | | | | | | | | | | | | | | | | | |
| Henderson, Alison | Upper School English Teacher | 348 | | | | | | | | | | | | | | | | | | | | |
| Holdgate, Thomas | Athletic Director | 584 | | | | | | | | | | | | | | | | | | | | |
| Holmes, Jean | Lunch Server | 187 | | | | | | | | | | | | | | | | | | | | |
| Horne, Liam | Grade 6 English Teacher | 311 | | | | | | | | | | | | | | | | | | | | |
| Hughes, Lisa | Nurse Leader | 115 | | | | | | | | | | | | | | | | | | | | |
| Hulsman, Mystica | Upper School Paraprofessional | 381 | | | | | | | | | | | | | | | | | | | | |
| Johnson, Georgia | Middle School Dance and Theater Teacher | 302 | | | | | | | | | | | | | | | | | | | | |
| Kaczmarek, Rose | Upper School Latin Teacher | 356 | | | | | | | | | | | | | | | | | | | | |
| Kelly, Anna | Grade 5 STEM Teacher | 329 | | | | | | | | | | | | | | | | | | | | |
| Kenney, Shannon | Speech & Language Therapist | 233 | | | | | | | | | | | | | | | | | | | | |
| Kenney, Susan | Student Support Assistant | 360 | | | | | | | | | | | | | | | | | | | | |
| Kinan, Jennifer | Middle School Paraprofessional | 367 | | | | | | | | | | | | | | | | | | | | |
| Kirtley, Rachel | Grade 8 Latin Teacher, Grade 8 Team Leader | 351 | | | | | | | | | | | | | | | | | | | | |
| Koenig, Jessica | Receptionist | 101 | | | | | | | | | | | | | | | | | | | | |
| Lapomardo, Emily | Grade 5 English Teacher | 310 | | | | | | | | | | | | | | | | | | | | |
| Leary, Pamela | Grade 7 Mathematics Teacher; Math & Computer Sci. Dept. Chair | 321 | | | | | | | | | | | | | | | | | | | | |
| Llera, Elisama | Upper School English Teacher; Grade 11 Team Leader | 315 | | | | | | | | | | | | | | | | | | | | |
| Luciana, Christina | Program Administrator | 509 | | | | | | | | | | | | | | | | | | | | |
| Macpherson, Lauren | Student Support Director | 508 | | | | | | | | | | | | | | | | | | | | |
| Mainster, Nathan | Upper School Social Studies Teacher; Grade 10 Team Leader | 347 | | | | | | | | | | | | | | | | | | | | |
| Mainster, Sarah | Upper School English Teacher; Grade 9 Team Leader | 314 | | | | | | | | | | | | | | | | | | | | |
| Manzelli, Sabrina | Grade 5 Social Studies Teacher | 340 | | | | | | | | | | | | | | | | | | | | |
| Mardit, Bryan | Information Technology Director | 505 | | | | | | | | | | | | | | | | | | | | |
| Martz, Holly | Upper School Learning Specialist | 377 | | | | | | | | | | | | | | | | | | | | |
| McCullough, Leane | Grade 8 Science Teacher; Science Dept. Chair | 333 | | | | | | | | | | | | | | | | | | | | |
| McGraw, Alana | Upper School Science Teacher | 336 | | | | | | | | | | | | | | | | | | | | |
| McGuire, Kelly | Grade 8 Social Studies Teacher | 341 | | | | | | | | | | | | | | | | | | | | |
| McNeil, Alyssa | Middle School Paraprofessional | 374 | | | | | | | | | | | | | | | | | | | | |
| Mello, Eric | Director of Finance, Facilities, and HR | 504 | | | | | | | | | | | | | | | | | | | | |
| Micciche, Nicholas | Middle School Paraprofessional | 365 | | | | | | | | | | | | | | | | | | | | |
| Morrell, Elizabeth | Reading Specialist | 273 | | | | | | | | | | | | | | | | | | | | |
| Moscaritolo, Andrew | Evening Custodian | 184 | | | | | | | | | | | | | | | | | | | | |
| Murphy, Jennifer | Middle School Learning Specialist | 370 | | | | | | | | | | | | | | | | | | | | |
| Musk, Pamela | Grade 5 Science Teacher | 330 | | | | | | | | | | | | | | | | | | | | |
| Nangle, Josh | Upper School Paraprofessional | 380 | | | | | | | | | | | | | | | | | | | | |
| Nelson, Brad | Upper School Visual Art Teacher | 306 | | | | | | | | | | | | | | | | | | | | |
| Nilosek, Denise | Grade 5 Learning Specialist | 383 | | | | | | | | | | | | | | | | | | | | |
| Orman, Stephanie | Upper School English Teacher; English Dept. Chair | 317 | | | | | | | | | | | | | | | | | | | | |
| Oteri, Kathryn | Grade 7 Science Teacher; Grade 7 Team Leader | 332 | | | | | | | | | | | | | | | | | | | | |
| Papillo, Anthony | Middle School Assistant Principal | 532 | | | | | | | | | | | | | | | | | | | | |
| Parsard, David | Upper School Spanish Teacher | 352 | | | | | | | | | | | | | | | | | | | | |
| Pellerin, Christopher | Technology and Hardware Associate | 507 | | | | | | | | | | | | | | | | | | | | |
| Pendrak, Julia | Grade 8 English Teacher | 313 | | | | | | | | | | | | | | | | | | | | |
| Peterson, Kerry | Middle School Physical Education Teacher | 582 | | | | | | | | | | | | | | | | | | | | |
| Popoloski, Martha | Communications Coordinator | 517 | | | | | | | | | | | | | | | | | | | | |
| Quinn, Benjamin | Upper School Dean of Community | 523 | | | | | | | | | | | | | | | | | | | | |
| Reilly, Cristina | Upper School Spanish Teacher | 353 | | | | | | | | | | | | | | | | | | | | |
| Remeysen, Philip | Upper School Social Studies Teacher | 342 | | | | | | | | | | | | | | | | | | | | |
| Renaud, Sarah | Part-Time Nurse | 115 | | | | | | | | | | | | | | | | | | | | |
| Rule, Alexander | Grade 7 Spanish Teacher | 355 | | | | | | | | | | | | | | | | | | | | |
| Santos, Karen | Upper School Paraprofessional | 376 | | | | | | | | | | | | | | | | | | | | |
| Schnauber, Thomas | Upper School Music Teacher | 304 | | | | | | | | | | | | | | | | | | | | |
| Senegal, Barnet | Upper School Theatre Teacher; Arts & PE Dept. Chair | 303 | | | | | | | | | | | | | | | | | | | | |
| Smilan, Justin | Upper School Mathematics Teacher | 323 | | | | | | | | | | | | | | | | | | | | |
| Smith, Jamie | Middle School Learning Specialist | 373 | | | | | | | | | | | | | | | | | | | | |
| Stellman, Meghan | Research, Teaching, and Learning Librarian | 251 | | | | | | | | | | | | | | | | | | | | |
| Sulc, Derek | Upper School Social Studies Teacher | 346 | | | | | | | | | | | | | | | | | | | | |
| Sullivan, Laura | Office and Staffing Coordinator | 510 | | | | | | | | | | | | | | | | | | | | |
| Sullivan, Lauren | Middle School Adjustment Counselor | 524 | | | | | | | | | | | | | | | | | | | | |
| Szczepanski, Theresa | Academic Dean | 328 | | | | | | | | | | | | | | | | | | | | |
| Tew, Ryann | Middle School Dean of Community | 531 | | | | | | | | | | | | | | | | | | | | |
| Villano, Kelli | Grade 6 Mathematics Teacher | 322 | | | | | | | | | | | | | | | | | | | | |
| Walker, Timothy | Middle School Visual Art Teacher | 300 | | | | | | | | | | | | | | | | | | | | |
| Wang, Winston | Middle School Music Teacher | 301 | | | | | | | | | | | | | | | | | | | | |
| Weeden, Holly | Data Management Specialist | 506 | | | | | | | | | | | | | | | | | | | | |
| Whelan, Joshua | Upper School Latin Teacher | 354 | | | | | | | | | | | | | | | | | | | | |
| Williams, Zahra | Head of School | 512 | | | | | | | | | | | | | | | | | | | | |
| Wiper, Paige | Grade 6 Social Studies Teacher | 512 | | | | | | | | | | | | | | | | | | | | |