Technical Interior Designer - Construction

Onni Group of Companies•Seattle, WA

9d•$120,000 - $140,000

About The Position

The Technical Interior Designer is responsible for producing drawings, not just directing others. This role is fluent in industry-standard design and BIM software, skilled in producing high-quality renderings, and comfortable issuing coordinated, construction-ready drawing sets, including IFC files issued for construction. The Technical Interior Designer is able to design modern, market-ready interiors from unit finishes to Class A amenity spaces for multifamily and office projects.

Requirements

Proven proficiency in Revit (BIM modeling, families, sheet sets, documentation)
Strong working knowledge of AutoCAD
Experience producing and exporting IFC files issued for construction and BIM coordination workflows
Proficiency with rendering software (e.g., Enscape, Lumion, V-Ray, or similar) to produce photorealistic renderings for client presentations
Familiarity with at least one additional interior design/visualization tool (e.g., SketchUp, 3ds Max)
Demonstrated experience designing modern apartment finishes and Class A amenity spaces for multifamily and/or office projects
Understanding of construction documentation standards and detailing
Working knowledge of building codes, ADA/accessibility requirements, and material/finish specifications
Experience with lighting design, including layouts, fixture specification, and light plans
Bachelor's degree in interior design, architecture, or related field (or equivalent professional experience)
6+ years of professional interior design experience
Strong portfolio demonstrating both design sensibility and technical drawing quality

Nice To Haves

NCIDQ certification or progress toward it

Responsibilities

Develop space plans, layouts, elevations, sections, and 3D models for interior design projects
Design modern apartment unit finishes and Class A amenity spaces (lobbies, fitness centers, co-working lounges, rooftop decks, clubrooms, etc.) for multifamily and office buildings
Produce full construction document sets: floor plans, RCPs, finish plans, millwork details, and specifications
Model and detail projects in Revit, maintaining accurate, coordinated BIM models
Draft and edit drawings in AutoCAD as needed for existing workflows or client requirements
Produce high-quality renderings and visualizations using rendering software to communicate design intent to clients and stakeholders
Export and issue IFC (Industry Foundation Classes) files for construction and for interdisciplinary coordination with architects, engineers, and contractors
Coordinate drawings with architectural, structural, MEP, and other consultant models to resolve clashes
Select and specify finishes, fixtures, furniture, and materials (FF&E)
Develop lighting design concepts and layouts, including fixture selection, lighting plans, and coordination with electrical engineers
Prepare presentation materials, mood boards, and renderings for client review
Attend client meetings, site visits, and design reviews
Ensure drawings comply with relevant building codes and accessibility standards
Manage drawing revisions and maintain version control through all project phases