Assistant Construction Project Manager - Interiors
Company: Onni Group
Location: Seattle, WA
Salary: $120,000 - $140,000 a year
Type: Full-time
Level: Senior
Posted: 2026-02-19
About this role
Job Description:
The Assistant Project Manager – Interior Design supports the planning, design coordination, execution, and closeout of high-rise residential projects, with a primary focus on interior design implementation. This role ensures design intent is executed accurately and aligned with budget, schedule, and company standards.
Perks and Benefits:
When you feel good, you do good. At Onni we put your health at the forefront and give you the choice to select a benefits package that best represents you. From no cost to $18, $44, or $112 per pay our PPO, HSA, and HMO have you covered. In addition, we offer:
- 3 weeks PTO
- Annual education allowance of up to $1,000
- Referral program
- Free Onsite Parking or Commuting Support
- Residential housing discount after 1 year of continuous employment
- Friends and family rates for our Hotel Properties throughout the company
What Will You Do?
- Assist in initiation, planning, execution, and closeout of high-rise residential projects.
- Coordinate designers, consultants, engineers, subcontractors, and vendors.
- Develop and maintain interior project schedules and monitor critical path items.
- Assist with budgeting, cost estimating, and value engineering for interior scopes.
- Manage RFIs, submittals, change orders, and subcontractor invoices.
- Lead finish palettes, material selections, and FF&E specifications.
- Review reflected ceiling plans, lighting plans, elevations, and interior details.
- Oversee FF&E procurement and installation.
- Conduct field verifications and maintain punch lists.
- Ensure compliance with ADA and building codes.
- Support quality control and resolve field design issues.
- Participate in post-project reviews.
Interior Design & Technical Oversight
- Lead and coordinate finish palettes, materials selections, and FFE&F specification for residential units amenities, and common areas
- Review and manager construction drawings including reflected ceilings plans, lighting plans, ...