Chef de Partie

About Onsen
Onsen is a Japanese inspired bathhouse and restaurant in the Tenderloin where guests unwind in our communal bath before sitting down to a set menu dinner. We are creating a space that feels like a third place for locals and visitors to relax, gather, and enjoy an experience that is both thoughtful and welcoming. We are looking for a talented cook who is excited to help craft seasonal menus that pair with sake, tea, and beer.

The Role
We are looking for a cook who thrives in a small, focused kitchen and enjoys working with quality ingredients. This is a hands on position for someone who wants to contribute to a restaurant inspired by Japanese traditions but rooted in California seasonality.

Responsibilities
• Support menu design and execution that complements the bathhouse experience
• Help prepare menus for private dining events and special dinners
• Assist with training and supporting a small kitchen team
• Take part in ordering, prep, service, inventory, and sanitation
• Maintain consistency, food quality, and thoughtful presentation
• Build positive relationships with local purveyors
• Work closely with ownership and the front of house to create a smooth guest experience
• Maintain health and safety standards

Qualifications
• Experience as a strong line cook or sous chef
• Familiarity with Japanese flavors and techniques with an interest in California produce and global ingredients
• Strong organization and communication skills
• Comfort in an intimate service environment
• Interest in budgeting, food cost awareness, and smart sourcing
• Commitment to sustainability, hospitality, and a calm, respectful kitchen culture

What We Offer
• Competitive pay
• Paid time off
• Four day schedule
• Creative input and menu development opportunities
• A chance to work within a unique concept that brings together bathing and dining
• Supportive ownership and a meaningful role in shaping a lasting culinary program in San Francisco