Internships in Brookline, Massachusetts, United States

Community Based Services division at Justice Resource Institute provides care for children and families with behavioral, emotional, and mental health needs. The Clinical Intern will learn and apply evidence‑based interventions, strengthen documentation in electronic medical records, and support a multidisciplinary team in community and client homes.

Community Service Agency (CSA) team of Boston at Dimock provides strength‑based, evidence‑based services to children and families with behavioral and mental health needs. As an Intensive Care Coordinator Intern you will support client care, collaborate with multidisciplinary staff, and gain supervised clinical hours toward your Master’s degree.

Vinfen offers unpaid internship opportunities in Psychiatric Rehabilitation. Interns work 3‑6 months at various administrative offices across Massachusetts, gaining experience with clients, teamwork, and daily operations.

Flexible Support Services program at Justice Resource Institute supports youth and families by providing psychoeducation, advocacy, and evidence‑based clinical interventions. Interns learn new clinical techniques, strengthen documentation skills using EMR, and contribute as integral members of a multidisciplinary team.

Microfabrication team at Axoff develops ultrasoft stimulation electrodes for brain‑machine interfaces. The R&D Intern will design and characterize novel electrode materials, integrate them into cleanroom processes, and perform electrochemical testing to validate performance.

Business Development & Alliance Management team under the Chief Legal & Business Officer steers BioNTech's new partnerships and alliance management. The intern will assist in cross‑functional projects, coordinating contractual obligations, supporting an Alliance Health Check platform, and helping develop a collaborations playbook.

Preclinical team at Axoft, building advanced brain‑machine interfaces, seeks an R&D Intern to support in‑vivo experiments and surgical workflows. The intern will assist with large‑animal surgeries, neural recordings, tissue processing, and lab operations while collaborating with neuroscientists and engineers.

Veterinary Emergency Group invites veterinary tech students to an unpaid externship in Cambridge, MA. Participants shadow credentialed technicians, gain hands‑on experience in triage, diagnostics, anesthesia, and inpatient care, and receive mentorship to build a foundation in emergency medicine. The program offers flexible length, choice of hospital location, and potential future employment opportunities.

Clinical Services team at Osiris Group provides culturally competent, Afro‑centric mental health care to Black and Latino communities. The Clinical Intern delivers evidence‑based assessments, therapy, and safety planning to children, adolescents and young adults under supervision, managing a small caseload of up to five clients in home and community settings.

CMT invites college students to join its summer internship program in Cambridge, MA. Interns will collaborate with cross‑functional teams, tackling data‑driven projects that enhance driver safety. The role offers mentorship, hands‑on experience with CMT’s AI platform, and opportunities to present findings in company standups.

Apprentice Piercer role at STUDS offers a 6‑week paid training program focused on ear piercing and aftercare. Trainees learn classroom theory, observe experienced piercers, and gain hands‑on skills.

Columbia Construction Internship Program provides hands‑on experience in construction project teams, supporting daily tasks, schedules, and safety culture. Interns assist project teams with punch lists, lookahead schedules, bid documents, and collaborate with internal and external partners across office and site environments.

ABOUT THE DEPARTMENT: The Economic Opportunity and Development Division of CDD is committed to building an inclusive and sustainable economy in the City of Cambridge. The Division is responsible for a wide range of activities designed to meet the City's need for a vibrant, innovative, diverse, and thriving economic base that ensures economic opportunity for all.

Google's Software Engineering Internship program for PhD students in their penultimate academic year offers a 12–14 week paid internship across multiple U.S. locations. Interns work on specific projects critical to Google's needs, designing, testing, deploying, and maintaining software solutions while collaborating on complex computer science problems and scalable distributed systems.

Transportation Department of Cambridge seeks a Sustainable Transportation Planning Intern to support sustainable transit, bicycle, and pedestrian initiatives. The intern will conduct outreach, design outreach materials, manage community events, and analyze transit and count data to improve citywide mobility.

Strategy and Transformation team at PhaseV builds AI-driven competitive intelligence to guide clinical trial innovation. The intern creates and maintains a structured market landscape tracker, synthesizes insights for senior leadership, and prototypes an AI‑powered intelligence agent.

LILA Scientific Platform team builds a scientific software platform that streamlines experiment design, data capture, and analysis. The Co-Op, Software Product Management will shadow scientists, translate workflow needs into product requirements, groom backlogs, write user stories, and own a small feature from discovery to delivery.

The High School Healthcare Intern at Hebrew SeniorLife offers a structured, school‑approved experience that introduces high‑school seniors to healthcare careers. Interns shadow nursing and interdisciplinary teams, support Life Enhancement programming, and assist with patient engagement activities.

Enterprise Go-to-Market team at Lila Sciences builds data‑driven processes to prioritize customer opportunities and enable enterprise sales. The co‑op supports research on segmentation, opportunity prioritization, and competitive intelligence, turning market signals into clear briefs, trackers and lightweight tools.

Videography and Multimedia Production team at 617MediaGroup creates impactful video content for social justice campaigns. The A/V Intern documents public events, edits high-quality videos, and manages project files while collaborating with production and account staff.