Part-time Jobs in Waltham, Massachusetts, United States

Adjunct Instructor in Generative AI in Clinical Decision Support at Brandeis University’s Online Health Informatics Program. The role designs and teaches an 8‑week asynchronous course on LLMs, prompt engineering, safety, and regulatory aspects for MS Health Informatics students.

Radiology Department at Mass General Brigham provides diagnostic imaging services to support patient care and research. The Technologist operates radiographic equipment, ensures proper patient preparation, and captures high‑quality images while adhering to safety protocols.

Angell West Cardiology team provides specialized cardiac care for pets in a 24‑hour emergency and referral hospital. The Veterinary Technician/Assistant collaborates with veterinarians to support examinations, radiology, case management, client communications, and record keeping.

Pathologists' Assistant at Mass General Brigham’s General Hospital Corporation. The role collects, processes, and dissects surgical specimens, prepares tissue sections for microscopic review, and trains residents and students in gross pathology techniques.

Adjunct Instructor in Generative AI and Large Language Models in Analytics at Brandeis University’s Online Applied Data Science and Decision Analytics Program. The role designs, implements, and governs LLM-based analytics courses, delivering asynchronous content, facilitating discussions, grading, and ensuring accessibility.

Cosmoprof Sales Associate at Sally Beauty Holdings: empower customers to express themselves through hair and beauty. Build relationships, recommend products, and create memorable shopping experiences in our Waltham store.

Retail Pharmacy team at CVS Health in Waltham, MA supports patients by ensuring accurate, safe prescription fulfillment and providing immunizations and health services. The Pharmacy Technician assists with workflow at the counter, drive‑thru and back‑room, handles inventory, and delivers compassionate customer service.

Anesthesia Services at Mass General Brigham ensure safe and effective anesthesia care by preparing and maintaining equipment, monitoring supplies, and supporting the anesthesia team during surgeries. The Anesthesia Technician I inspects carts, checks gas tanks, sets up monitoring devices, troubleshoots machines, and assists with patient positioning in a fast‑paced operating room environment.

Merchandiser on the Nabisco team at Mondelez International, responsible for stocking shelves, building displays, and supporting seasonal launches for iconic brands like Oreo and Ritz. The role involves daily store visits, capturing display photos, and maintaining brand standards across multiple retail locations in the Waltham, MA area.

Adjunct Instructor in Data Engineering and Cloud Pipelines at Brandeis University’s Online Applied Data Science and Decision Analytics Program. The role builds and delivers an 8‑week asynchronous course on data architecture, ETL/ELT design, streaming analytics, and sustainable data centers for MS students.

Brandeis University is seeking temporary Course Assistants/Graders to support graduate courses. Assist professors with course preparation, grading essays, exams, and homework, syllabus design, and exam question creation.

Adjunct Instructor on Brandeis University’s Online Applied Data Science and Decision Analytics Program, teaching the 3‑credit asynchronous course RADS 135 Time Series Forecasting and Operational Analytics. The role involves designing and delivering content, facilitating online discussions, grading, and maintaining course standards for the Fall‑2 2026 session.

Retail Operations team at BJ's Wholesale Club ensures members receive fast, friendly service while maintaining store standards. The Cashier processes purchases, handles membership renewals, scans items, and provides excellent member service in a high‑traffic environment.

Pet Nail Tech at Pet Supplies Plus provides quick pet services such as nail trims, ear cleaning, paw wax, and pet feeding while stocking shelves and handling customer purchases. The role requires pet knowledge, customer service, and physical stamina for lifting 40‑65 lbs.

The YMCA of Greater Boston is searching for a Sports Instructor to lead a group of children and adults of all ages instructing sports classes. Classes are on weekday afternoons and weekend mornings.

Retail Sales team at T-Mobile supports customers in-store by demonstrating technology solutions, recommending service plans, and using digital tools to enhance the shopping experience. The Mobile Associate engages shoppers, builds product knowledge, and collaborates with colleagues to ensure a seamless retail experience.

Brandeis University’s Online Information Technology Management Program seeks an Adjunct Faculty member for RITM 130, an 8‑week asynchronous course on IT Operations, Vendor Ecosystems, and Technology Financial Management. The role involves designing and delivering course content, facilitating online discussions, grading, and ensuring accessibility and technical standards.

The YMCA of Greater Boston seeks a Lifeguard II to supervise pool safety across multiple Boston‑area locations. The role involves continuous pool surveillance, emergency response, and enforcement of safety protocols.

Practice Assistant on the BILH team, delivering high‑quality patient service across multiple Massachusetts locations. Day‑to‑day duties include greeting patients, managing check‑in/check‑out, scheduling, co‑payment processing, and maintaining a welcoming reception environment.

Adjunct Instructor on RITM 135 Technology Innovation, Product Development, and Strategic Leadership at Brandeis University’s Online Information Technology Management Program. Builds and delivers an 8‑week asynchronous course for MS ITM students, guiding them through innovation lifecycles, product design, and strategic decision‑making.