Unlisted internships require approval in advance from Internship Coordinator. All paperwork must be complete.What should I include in my application? Before starting an application, please gather the following documents: Resume. References. Learn how to find interns in San Jose with this easy guide. Perfect for small businesses and startups looking to expand their team. Internship Length: generally, one semester or 120 hours. Hours per week: varies, based on the intern's academic schedule Congresswoman Lofgren is pleased to offer internships for college students or recent graduates to further a student's educational or professional goals. Together, ESD employees positively impact every resident and business in San Jose.