Internships in San Antonio, Texas, United States

College Financial Representative Internship Program at Northwestern Mutual builds future financial planners by providing guidance, networking, and a framework for integrated financial planning. Interns prospect clients, develop business strategies, prepare plans, and engage with proprietary planning software while receiving weekly coaching and training.

Market Intelligence team at OCI Energy supports strategic planning by monitoring energy market dynamics, regulatory changes, and competitive landscape. The intern conducts deep market analysis, prepares detailed reports, and presents actionable insights to guide project development.

Marketing team at Powerflex Supply focuses on driving e‑commerce growth through content and campaign execution. The Marketing Intern creates and formats blog posts, repurposes content for social media, assists with email campaigns in Klaviyo, and maintains content trackers while learning SEO and analytics.

San Antonio Metro Health District (SAMHD) provides public health services and seeks a Student Intern to support administrative functions and gain hands‑on experience in public health. The intern assists with program coordination, data collection, research, and special projects while learning about health equity initiatives.

Safety Department at Six Flags Fiesta Texas provides a safe, prepared, and enjoyable environment for guests and employees. The Safety Intern conducts routine inspections, documents hazards, and supports audits and safety communications across the park.

Blue Cross Pet Clinic, a full-service veterinary hospital in San Antonio, TX, provides compassionate care for pets. This externship gives veterinary students hands‑on experience and mentorship, working alongside the clinic team on daily animal care and client interactions.

Blue Cross Pet Clinic, part of Heartland Veterinary Partners, provides full-service veterinary care in San Antonio. This externship supports veterinary technician students by allowing them to work alongside experienced staff, gaining hands‑on experience in patient care, diagnostics, and clinic operations.

Kirby Family Vet, a top‑rated veterinary practice in San Antonio, provides personalized pet care across multiple community locations. As a Vet Tech Student Extern, you will support licensed technicians with animal handling, clinical procedures, and record‑keeping while gaining hands‑on experience in a fast‑paced clinic.

City of San Antonio internship program offers students hands‑on experience in municipal government operations. Interns assist departments with administrative tasks, data collection, analysis, and special projects while learning about local policies and services.

Edwards Aquifer Protection Program Intern at City of San Antonio supports the conservation easement monitoring team by assisting with field visits across rural counties and handling administrative tasks such as data entry, document review, and report drafting. The role involves coordinating on-site monitoring, preparing memos, and using mapping software like ArcGIS to support land preservation efforts.

DOCUmation Logistics Center’s Inventory Handler Intern supports the warehouse team by managing day‑to‑day inventory operations, including picking, packing, shipping, receiving, and maintaining clean, organized storage areas. The role provides hands‑on experience in warehouse logistics, inventory control, and supply chain processes within a fast‑paced service environment.

EHS Intern supports the EHS Team, Operations, Engineering, and local management in establishing and continuously improving Environment, Health and Safety culture at Howard Energy Partners. Responsibilities include implementing EHS management systems, monitoring objectives, assessing risks, preparing compliance audits, and assisting with regulatory approvals.

Marathon Petroleum offers an internship in Midstream Environmental for Fall 2026. Interns work with experienced professionals across Findlay, Long Beach, and San Antonio to support environmental policy, engineering design, compliance, and training.

Braun Intertec seeks students and candidates for a 6‑month traveling co‑op in civil engineering and construction materials testing. Co‑ops receive technical training, industry certifications, and hands‑on testing of soils, concrete, masonry, and asphalt on commercial and transportation projects.

Summer 2026 Internship Program offers 10-week, full‑time, hybrid experience across IT, AI, Data & Analytics, Cybersecurity, and Cloud. Interns work on real projects, network with executives, and gain hands‑on skills in troubleshooting, data analysis, security, and cloud migration.

Intern supports Workday proof of concept to modernize accounts receivable. Provides hands‑on experience in enterprise system implementation, process analysis, and cross‑functional collaboration within Finance and Technology.

Monarch SkillBridge Internship offers transitioning service members hands‑on experience in monarch monitoring, habitat assessment, and conservation on military installations. Interns conduct field surveys, collect data on milkweed and monarch life stages, and maintain safety protocols.

Public Engagement Intern at HNTB will support Austin and San Antonio offices during Summer 2026. Under close supervision, the intern will perform public outreach tasks such as preparing reports, tracking results, coordinating program developments, answering phone calls, editing documents, and handling routine inquiries.

Summer 2026 Internship at Wiss, Janney, Elstner Associates (WJE) offers students in architecture, civil, structural engineering, and related fields hands‑on experience across 26 U.S. locations. Interns work side‑by‑side with licensed professionals on site investigations, condition assessments, construction observations, and field testing.

Hyatt Vacation Ownership offers a comprehensive internship program at resort locations across the U.S., lasting 3-6 months. Interns gain on-site experience in Housekeeping, Food & Beverage, Safety & Security, Front Office, and Recreation/Activities, with mentorship from property leaders and executive sessions.