Senior Interior Designer

Job Post Senior Interior Designer Apply » Company: Mia Sandmark Design Duration: Full-time Date Posted: 12/09/25 Category: Interior Design Location: Sonoma Salary: k Job Description Mia Sandmark Design is seeking an experienced Senior Interior Designer to manage the day-to-day execution of high-end residential and boutique hospitality projects from concept development through installation. The Principal Designer sets the creative direction for all projects; your role is to develop, refine, and execute that vision with technical precision, strong project management, and exceptional communication. Responsibilities Design & Technical Execution Translate the Principal's design direction into detailed, actionable deliverables Develop material palettes, FF&E selections, and presentation materials Maintain design intent throughout all project phases Review, redline, and oversee drawing sets produced by drafters Produce supplemental CAD drawings and details as needed Coordinate with fabricators, millworkers, trades, and contractors Project Management Manage day-to-day communication with clients, contractors, and vendors Lead site visits, job walks, field measurements, and design reviews Track project schedules, budgets, and action items Anticipate issues and provide solutions aligned with design intent Prepare for and attend all client presentations with the Principal Procurement & Installation Source and specify FF&E, finishes, fixtures, and custom items Obtain pricing, manage quotes, and coordinate with receivers and installers Support installation and styling of completed spaces Job Requirements Qualifications 5–7+ years of experience in high-end residential interior design Strong understanding of construction methods, materials, and detailing Fluency in reading, redlining, and reviewing construction drawings AutoCAD proficiency (ability to draft when needed) Highly organized, proactive, and detail-oriented Strong written and verbal communication skills Comfortable managing multiple projects simultaneously North Bay–based with reliable transportation Authorized to work in the U.S. Compensation & Benefits Competitive salary commensurate with experience Hybrid flexibility after onboarding (minimum 3 days in studio) Mileage reimbursement for project-related travel Professional development opportunities About Our Company Mia Sandmark Design is a Sonoma-based interior design studio specializing in architectural interiors with a Scandinavian-Californian sensibility. Our work emphasizes warmth, materiality, craft, and thoughtful detail. We are a collaborative, small studio that values creativity, integrity, kindness, and refined, hospitality-driven design. Website Contact Mia Sandmark Principal Apply »