senior Interior designer - full time

We are seeking a Senior Interior Designer to lead our Muskoka-based projects from concept to completion. Working closely with our Creative Director for initial design direction, you will own the execution — from sourcing and specifying materials to managing budgets, overseeing installation, and delivering a seamless client experience. You’ll partner with a Senior Technical Interior Designer to bring concepts to life with precision and detail.

KEY RESPONSIBILITIES:

  • Project Ownership – Take overall design direction from the Creative Director and manage the full project lifecycle, ensuring all elements are executed to the highest standard.

  • Design Development – Source, select, and specify all finishes, fixtures, furniture, fabrics, and accessories in alignment with the project’s vision.

  • Project Management – Oversee timelines, budgets, and schedules; liaise with trades, vendors, and consultants; and ensure deadlines are met.

  • Client Management – Serve as the primary point of contact for Muskoka projects, providing consistent communication, managing expectations, and ensuring an exceptional client experience.

  • Collaboration – Work closely with the Senior Technical Interior Designer to coordinate all drawings and technical documentation, ensuring design intent is fully realized.

  • On-Site Oversight – Conduct regular site visits in Muskoka to monitor progress, troubleshoot issues, and ensure installations meet quality standards.

  • Implementation – Oversee furniture installation, styling, and final project handover.

Qualifications:

  • 7+ years of interior design experience in high-end residential projects, preferably with experience in waterfront or cottage country builds/renovations.

  • Proven ability to lead projects independently, from design concept through to completion.

  • Exceptional sourcing skills with a strong network of suppliers, artisans, and vendors.

  • Strong project management skills — detail-oriented, organized, and proactive in problem-solving.

  • Excellent communication and client relationship skills.

  • Comfort working on-site in Muskoka on a regular basis.

  • Proficiency in design software (InDesign, Photoshop, etc.); familiarity with Revit is an asset but not required.

  • Valid driver’s license and ability to travel regularly between Toronto and Muskoka.

Position Details

  • Location: Port Carling, Muskoka (in-office)

  • Schedule: Full-time

  • Reports to: Principal & Creative Director

At Parris McKenna Design, you’ll work on exceptional, highly personalized residential projects in one of Canada’s most beautiful regions. You’ll have creative autonomy to bring a design vision to life, supported by a collaborative technical team and guided by a strong overarching design direction.

How to Apply:

Please submit your resume and a cover letter detailing your relevant experience and why you are a great fit for this position to hiring@parrismckenna.com. We look forward to reviewing your application!