Internships in Sylmar, California, United States

The Sherwin-Williams Management & Sales Internship is a paid, 10-12-week summer program offering hands-on experience in our retail stores, providing insight into management, sales, and store operations as well as meaningful customer experiences. Our store internship program is designed to provide you with a comprehensive learning experience through practical business-to-business and retail experience working in a paint store.

Spira Manufacturing seeks a Customer Service Intern to support the Sales team in San Fernando, CA. The role involves handling customer inquiries, managing order activities, and collaborating with cross-functional partners like Engineering and Finance. This is an on-site internship offering hands-on exposure to inside-sales processes.

Dignity Health - Northridge Hospital Medical Center, a 394-bed acute care nonprofit hospital in Northridge, CA, seeks a Pharmacy Intern to support patient care and pharmacy operations. The post-graduate intern assists pharmacists with medication preparation, compounding, inventory management, and distribution, while using pharmacy automation and handling controlled substances under direct supervision.

Kimley-Horn is looking for Engineering students to join our Santa Clarita, California (CA) office! This is not a remote position.

Sales Intern – Sales Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn’t happen overnight.

Health Management Intern – Employer Services Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn’t happen overnight.

National Accounts Property Intern – Business Insurance Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn’t happen overnight.

Private Client Intern – Private Client Services Our not-so-secret sauce. Award-winning, inclusive, Top Workplace culture doesn’t happen overnight.

The District Manager in Training leads daily operations of a Carl’s Jr. restaurant, driving a 5% sales increase and sustaining growth for two months before expanding to additional locations. The role blends leadership, financial oversight, and talent development to meet profitability and guest experience goals.

A paid internship in the District Office of Senator Valladares, offering hands‑on experience in constituent services, casework, and legislative support. Interns will manage the public inbox, assist with office duties, and collaborate with staff to address community issues in a fast‑paced environment.

A paid internship offering hands‑on experience in a fast‑paced legislative environment. The District Office Intern supports constituent services, monitors the public inbox, and assists with casework under the District Director’s guidance.