Summer Internship Program

 

 

 

 

 

 

Looking for an internship where you get to spend a summer working on a meaningful project, learn about wine and meet numerous contacts all while feeling like a member of the family?  Trinchero is home to many life-long team members, many of whom began their careers as interns.  Each summer we offer internships in various departments including Accounting & Finance, Environmental, Engineering, Marketing, Supply Chain, Information Technology, Winemaking, Vineyard, Hospitality, Operations and Human Resources.  Summer activities include tours, wine education, lunch & learns, networking and project presentations.  Benefits include a competitive hourly rate, housing stipend and medical insurance.

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Title Department Location
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District Manager, Retail - Oregon
District Manager, Retail - Oregon Portland, OR, US, 97219 Aug 14, 2026
Sales Portland, OR, US, 97219
Warehouse Associate - Mumm Napa
Warehouse Associate - Mumm Napa Napa, CA, US, 94558 Aug 14, 2026
Operations Napa, CA, US, 94558
Racker / Blender Trainee
Racker / Blender Trainee Lodi, CA, US, 95242 Aug 7, 2026
Winemaking Lodi, CA, US, 95242
Hospitality & Events Manager - Mumm Napa
Hospitality & Events Manager - Mumm Napa Napa, CA, US, 94558 Aug 7, 2026
Hospitality Napa, CA, US, 94558
Sr. Help Desk Analyst
Sr. Help Desk Analyst Lodi, CA, US, 95242-9185 Aug 7, 2026
Information Technology Lodi, CA, US, 95242-9185