Internships in Hartford, Connecticut, United States

Underwriting Externship Program at CVS Health introduces students to the fundamentals of underwriting, risk analysis, and pricing strategies. Participants attend virtual training sessions, work on real‑world case studies, and network with industry professionals to build foundational insurance skills.

Catholic Charities Inc. - Archdiocese of Hartford offers a Masters Level Intern position within its school‑based clinical program, supporting children and families through the Community Schools model. The intern will provide clinical services under supervision, conduct assessments, develop treatment plans, and deliver evidence‑based interventions such as CBT and MI, while collaborating with school staff.

The Estimating Intern (Summer 2027) supports the Estimating division in Hartford, Connecticut, United States on a full-time, on-site basis. The intern assists with quantity take-offs, unit pricing, cost comparisons, subcontractor coordination, product research, and document management to help compile detailed estimates and maintain accurate records.

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

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 supports Superintendents and Project Managers within the Field Operations division by assisting with safety program administration, quantity tracking, schedule analysis, and job site documentation. Day-to-day duties include preparing daily reports, conducting safety walks, compiling quantity reports, updating project schedules, coordinating subcontractor activities, and maintaining project documentation.

Bohler’s West Hartford, CT office is seeking a Civil Engineering Intern (Land Development) for Summer 2027 to gain hands-on experience in site design and land development. The intern will support the design and permitting of commercial, residential, industrial, and mixed-use developments using AutoCAD Civil 3D, collaborating with engineers, designers, and project managers from concept to construction.

Northwestern Mutual College Financial Representatives internship program builds future financial planners through mentorship, networking, and hands‑on experience. Interns prospect clients, develop business strategies, prepare financial plans, and receive weekly coaching while using proprietary planning software.

Community Based Services team at Justice Resource Institute provides care for children and families with behavioral, emotional, and mental health needs. Interns learn new clinical interventions, explore evidence‑based modalities, strengthen documentation skills, and support multidisciplinary teams delivering community‑based services.

Integrated Polymer Solutions (Swift Textile Metalizing) is seeking a Quality Intern (Fall) in Bloomfield, CT. The internship runs Tuesday, 09/14/26 through end of December (12-16 weeks) and requires 20–40 hours per week.

Kaman Air Vehicles seeks a Mechanical Engineering Intern in Bloomfield, CT to support aerospace component design and testing. The role involves hands-on engineering tasks within a high-performance environment.

Pharmacy team at PriceChopper provides comprehensive medication services across Connecticut stores. The Pharmacy Grad Intern supports licensed pharmacists with prescription preparation, inventory management, patient counseling, and immunization administration while gaining hands‑on experience.

IT Infrastructure Intern on Pursuit Aerospace's Shop Manufacturing Leadership team. Supports infrastructure remediation projects and cybersecurity compliance across Connecticut manufacturing sites, handling audits, ticket resolution, and network switch configuration.

Information Technology team at CHR provides end‑user desktop computing support. Interns install, diagnose, repair, and upgrade PC hardware, network, and voice equipment while handling tickets in person, by phone, and email.

CMH Health Practice at Milliman provides health consulting and actuarial services. Interns conduct data analysis, develop actuarial models, and support pricing and forecasting for healthcare segments.

Ascend at Aerotek Internship Program – Sales is a 10‑week paid program that immerses interns in Recruiting, Account Management and Field Support, with a heavy emphasis on sales. Interns learn the full sales cycle, shadow recruiters and account managers, and support client acquisition and background investigations.

Adult Outpatient team at Community Health Resources provides psychiatric and substance abuse diagnostic evaluation and treatment. As a Master's Level Intern you will assist with assessments, individual and group therapy, and medication monitoring while learning from experienced clinicians.

Child Outpatient team at CHR provides psychiatric and diagnostic evaluation and treatment for children and families. As a Master's Level Intern you will gain hands‑on experience in clinical mental health and substance‑abuse assessment, independent‑living skill development, outreach services, and medication monitoring.

Community Support Program at CHR provides community-based rehab for individuals with serious mental illness, helping them achieve independent living. As a Master's Level Intern, you will assist specialists with skill-building, resource navigation, housing support, and care coordination while gaining hands‑on experience in clinical evaluation and treatment.