Internships in Bolingbrook, Illinois, United States

This unpaid externship offers veterinary‑tech students hands‑on experience in emergency medicine at VEG’s Naperville hospital. Students shadow credentialed technicians, assist with triage, diagnostics, anesthesia, and inpatient care, and practice skills required by their school’s proficiency checklist.

Syngenta Seeds Field Crops' Marketing Team in Lisle, Illinois, seeks a Brand Marketing Intern to support brand and product objectives while gaining hands-on experience through the Emerging Talent Program. Day-to-day work includes providing market intelligence, maintaining CRM data, advising sales teams and channel partners on product presentation, managing simple customer relationships, and analyzing customer needs.

Syngenta Seeds Field Crops' Commercial Team in Lisle, Illinois is seeking a Seeds Communications Intern to support the Global and North America Seeds business. The intern will build communications initiatives and tactical content, support digital marketing efforts such as e-newsletters, social media, and event support, and assist with asset management and content creation.

Great Lakes Division at HNTB offers a summer internship where you will assist engineering teams on infrastructure projects, performing basic design, drawing preparation, and calculations. You will work on tasks that reflect post‑secondary engineering curriculum while gaining hands‑on experience in a professional environment.

Customer Success team at SAP focuses on delivering AI-driven solutions to improve customer outcomes. As an AI Engineer Intern you will support prototyping, integration, and documentation of AI features, collaborating with engineers and product stakeholders.

Northwestern Mutual College Financial Representative Internship program builds future financial planners through mentorship, networking, and hands‑on client engagements. Interns prospect and network to grow a client base, develop business strategies, prepare financial plans, and receive weekly coaching while learning proprietary planning software.

Northwestern Mutual's College Financial Representative Internship Program in Naperville, IL, provides guidance and a framework for building an integrated financial planning practice from the ground up. Interns prospect and network to build a client base, develop and execute business strategies, call on potential clients, prepare financial plans, and engage in weekly coaching and training.

Community Services Division at Catholic Charities, Diocese of Joliet builds a supportive housing ecosystem for DuPage County residents. The intern conducts intake, screening, assessment, case planning, counseling, and crisis intervention, maintaining confidential records and HMIS data.

Prosthetics Fabrication Team at Comprehensive Prosthetics & Orthotics builds custom prosthetic and orthotic devices to restore patient mobility. The intern assists with hands‑on fabrication, mold preparation, and operation of specialized machinery while following work orders and quality standards.

Northwestern Mutual's College Financial Representative Internship Program in Downers Grove, IL, guides full-time students to build an integrated financial planning practice from the ground up. Interns prospect and network, develop business strategies, call on potential clients, prepare financial plans, and engage in weekly coaching and training while gaining exposure to proprietary planning software.

Respite Services at Little Friends Inc provides consistent breaks for caregivers of children with developmental disabilities. The Respite Intern supports children by planning weekly activities, mentoring volunteers, leading sessions, and assisting with data collection, while collaborating with mentors to achieve program goals.

Kimley-Horn seeks Civil Engineering Interns for its Warrenville, Illinois office to support pre-construction design and planning. The role involves utilizing technical software to analyze deliverables, solve complex problems, and collaborate across disciplines on client projects.

Personal Training Internship program at Life Time Fitness focuses on developing future fitness professionals. Interns assist the Personal Training Team with member assessments, floor support, and program promotion while documenting weekly experiences and receiving hands‑on training.