Internships in Mount Vernon, New York, United States

Assertive Community Treatment (ACT) / Intensive Mobile Treatment (IMT) Mobile Team at Community Access provides mobile, trauma‑informed services to individuals experiencing homelessness and serious mental health conditions in the Bronx. The Social Worker Intern supports recovery‑oriented case management, conducts Medicaid‑billable documentation, and collaborates with multidisciplinary staff and community partners.

Tenants' Rights Unit at New York Legal Assistance Group (NYLAG) provides innovative housing‑litigation support to Bronx tenants. The legal intern will assist an experienced attorney with client interviews, legal research, drafting pleadings, and advocacy in eviction‑defense and tenant‑harassment matters.

Intensive Mobile Treatment (IMT) at Community Access provides trauma-informed, mobile mental health services to homeless and justice‑involved individuals. The Peer Specialist Intern engages participants, builds trusting relationships, and supports recovery through assessment, service coordination, and documentation while traveling across the Bronx.

Pharmacy Department at Calvary Hospital provides palliative care services to advanced cancer and terminally ill patients in the Bronx. The Pharmacy Intern receives, compounds, and dispenses medications under pharmacist supervision, communicates with clinical teams, and ensures accurate drug handling.

Unpaid Internship at The STEM Alliance offers students hands‑on experience across finance, education, digital equity, communications, executive support, and fundraising. Located in Mamaroneck, NY, the role requires a passion for nonprofit work and a willingness to learn.

The Robotics School Team Student Intern supports the FIRST Lego League program in Mamaroneck, NY. The role involves assisting coaches with team development, attendance, tryouts, and serving as a near-peer role model for students. This is an on-site internship based at the specified location.

Ardsley Veterinary Associates seeks DVM students for an externship to gain real-world clinical experience in a supportive, four-doctor team environment. The role offers flexible scheduling and paid hours while students observe wellness care, surgery, dentistry, and urgent care services.

The AHRC New York City offers a 20‑week paid internship for young adults aged 18‑24 to become Direct Support Professionals. Interns receive $18 per hour, 15‑25 hours weekly, and comprehensive training with mentorship.

Science Department at New York Botanical Garden offers a part-time, seasonal internship focused on botanical research and biodiversity collections. Interns work with a mentor on research, collections, or library projects, contributing to plant diversity, taxonomy, molecular biology, and bioinformatics efforts.

Marketing team at PKF O’Connor Davies drives brand awareness and talent attraction. The intern collaborates with Marketing and HR on campaigns, creates social media content, supports event planning, and helps manage online reputation.

Worthington Enterprises is seeking a Product Development Intern in Closter, NJ, to support hands-on engineering and manufacturing improvement projects. The intern will assist with new product development, create and update engineering drawings, develop technical specifications, and support prototype testing and documentation.

Fort Lee Animal Clinic, founded by Dr. Nazar and Dr. Han, is a full-service veterinary hospital in Fort Lee, New Jersey, offering a holistic approach to pet care. This DVM Student Externship places veterinary students in a collaborative, supportive team environment where they gain real-world experience through cutting-edge diagnostics, personalized patient care plans, and 1:1 mentorship from experienced doctors.

Posillico is a multi-disciplined construction company building for generations across the Tri-State area, with business units spanning Civil/foundation, Wastewater, Environmental, Utilities, Drilling, Paving, and Materials. The 2027 Summer Engineering Internship prepares students for the heavy civil construction industry through hands-on field and office experiences working alongside Civil, Mechanical, and Environmental Engineers.

The Project Management Intern supports Project Engineers, Project Managers, and Superintendents in coordinating and executing construction projects within the Project Management division. Day-to-day work includes processing submittals, maintaining project documentation, attending and recording meeting minutes, tracking material deliveries, and providing field support in a dynamic construction environment.

The Field Operations Intern (Summer 2027) supports Superintendents and Project Managers within the Field Operations division in White Plains, New York, on a full-time, in-person basis. Day-to-day, the intern assists with safety program administration, quantity tracking, schedule analysis, and job site documentation while gaining hands-on experience in field coordination and construction quality.

The Estimating Intern (Summer 2027) supports the Estimating team within the Estimating Division, assisting with quantity take-offs, subcontractor coordination, product research, and document management in a dynamic construction environment. Day-to-day work includes compiling detailed estimates for materials, labor, and project systems, conducting site visits to collect project-specific data, reconciling cost estimates against prior projects, and coordinating with engineers, architects, and inter

Marketing team at Freixenet Mionetto USA creates sparkling wine brand experiences and drives consumer engagement. The intern develops and executes event activations, manages social media content and ad performance, and supports consumer insights and cross‑functional collaboration.

Northwestern Mutual College Financial Representative Internship program builds future financial planners through hands‑on mentorship and proprietary planning tools. Interns prospect clients, develop business strategies, and prepare financial plans while receiving weekly coaching and licensing support.

Medical Records Associate at YAI, supporting Premier HealthCare's specialized clinics for individuals with intellectual and developmental disabilities. The role assists with ongoing medical records tasks and projects, gaining experience in health information management, HIPAA compliance, and data analysis.

Northwestern Mutual's College Financial Representative Internship Program in White Plains, NY, is an onsite opportunity for full-time students to build an integrated financial planning practice from the ground up. Interns prospect and network to grow a client base, develop and execute business strategies, call on potential clients, prepare financial plans, and engage in weekly coaching and training.