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Interior Designer Assistant Jobs in Portland, ME

SMRT Inc

Interior Designer II

Portland, ME · On-site

As an Interior Designer II, you'll contribute to the planning, design, and documentation of ... Support client meetings and assist with presenting design solutions * Manage multiple tasks and ...

SMRT Inc

Interior Designer II

Portland, ME · On-site

$62K - $75K/yr

As an Interior Designer II, you'll contribute to the planning, design, and documentation of ... Support client meetings and assist with presenting design solutions * Manage multiple tasks and ...

SMRT Inc

Interior Designer I

Portland, ME · On-site

$55K - $61K/yr

As an Interior Designer I, you'll support the development of design and execution of interior ... materials. * Assist in maintaining resource libraries, and coordinating with vendors. * Build ...

SMRT Inc

Interior Designer I

Portland, ME · On-site

As an Interior Designer I, you'll support the development of design and execution of interior ... materials. * Assist in maintaining resource libraries, and coordinating with vendors. * Build ...

All JobsInterior Designer JobsInterior Designer Assistant JobsInterior Designer Assistant Jobs in Portland, ME

Interior Designer Assistant information

See Portland, ME salary details

$14

$25

$41

How much do interior designer assistant jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for interior designer assistant in Portland, ME is $25.64, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $28.70 per hour, depending on experience, location, and employer.

What is an interior designer assistant?

An Interior Designer Assistant supports interior designers in planning, organizing, and executing design projects. They help with tasks like selecting materials, creating design boards, researching trends, coordinating with vendors, and managing project timelines. Additionally, they may assist in client meetings, site visits, and administrative duties. Their role is essential in ensuring a smooth workflow and bringing creative visions to life efficiently.

What are the typical daily responsibilities of an interior designer assistant?

As an Interior Designer Assistant, your typical day may involve supporting senior designers with tasks such as researching materials and furnishings, preparing design presentations, creating digital floor plans, and coordinating with vendors and contractors. You may also assist with site visits to take measurements, help manage sample libraries, and keep track of project timelines and budgets. Collaboration is vital, as you’ll regularly communicate with the design team, clients, and external suppliers. This hands-on role provides a dynamic, fast-paced environment where organization and adaptability are key. Gaining experience in these areas can open doors to more advanced roles within the interior design field.

What are the key skills and qualifications needed to thrive in the interior designer assistant position, and why are they important?

To thrive as an Interior Designer Assistant, you need a solid understanding of design principles, spatial awareness, and experience with CAD or design software, often supported by relevant coursework or a degree in interior design or a related field. Familiarity with tools like AutoCAD, SketchUp, Adobe Creative Suite, and project management systems is commonly required. Strong organizational skills, attention to detail, and the ability to communicate effectively with clients and team members are valuable soft skills. These competencies enable smooth project execution, support lead designers efficiently, and help maintain client satisfaction in fast-paced environments.

How to become an interior designer assistant?

To become an interior designer assistant, candidates typically need a high school diploma or equivalent, along with some postsecondary education in interior design or related fields. Relevant skills include knowledge of design software, good communication, and organization, and some positions may require previous experience or internships in interior design environments.

What does an interior designer assistant do?

An interior designer assistant supports interior designers by preparing design plans, selecting materials and furnishings, managing project schedules, and coordinating with clients and vendors. They often use design software like AutoCAD or SketchUp and may handle administrative tasks to ensure projects run smoothly. The role requires good communication skills and attention to detail.

What are the most commonly searched types of Interior Designer jobs in Portland, ME?

The most popular types of Interior Designer jobs in Portland, ME are:

What are popular job titles related to Interior Designer Assistant jobs in Portland, ME?

For Interior Designer Assistant jobs in Portland, ME, the most frequently searched job titles are:

What job categories do people searching Interior Designer Assistant jobs in Portland, ME look for?

The top searched job categories for Interior Designer Assistant jobs in Portland, ME are:

What cities near Portland, ME are hiring for Interior Designer Assistant jobs?

Cities near Portland, ME with the most Interior Designer Assistant job openings:

Interior Designer Assistant jobs near you
Infographic showing various Interior Designer Assistant job openings in Portland, ME as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $53,337 per year, or $25.6 per hour.

Interior Designer II

SMRT Inc

Portland, ME • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Description:

Are you ready to grow your interior design career while shaping environments that matter?

At SMRT, interior design is an integral part of how we solve complex problems through the built environment. As an Interior Designer II, you’ll contribute to the planning, design, and documentation of interior environments across a wide range of project types. You’ll work alongside architects, engineers, senior interior designers, and clients to create spaces that are functional, well-coordinated, and thoughtfully detailed.


This role offers increasing independence and responsibility while still providing mentorship and support. You’ll be involved in every phase of design—from concept through construction—developing interiors that align with project goals, regulatory requirements, and client expectations.


What You’ll Do:

  • Contribute to interior design development across all project phases
  • Develop space plans, finish palettes, and FF&E concepts under the guidance of senior designers
  • Participate in schematic design, design development, and construction documentation
  • Prepare drawings, specifications, and presentation materials in alignment with firm standards
  • Coordinate with architects, engineers, consultants, and vendors to maintain design intent
  • Conduct site visits for field verification, existing conditions documentation, and punch lists
  • Review shop drawings and submittals in support of construction administration
  • Ensure design solutions comply with applicable codes, ADA requirements, and firm standards
  • Support client meetings and assist with presenting design solutions
  • Manage multiple tasks and deadlines while maintaining accuracy and quality
  • Mentor and support junior designers as appropriate
  • Stay current with emerging trends, materials, and technologies in interior design

What Makes SMRT Unique:

We are architects, engineers, planners, interior designers, and problem-solvers who thrive on complexity. Our projects challenge us to think critically, collaborate deeply, and deliver thoughtful design solutions. Founded in 1884, SMRT brings a long legacy of innovation to today’s technically demanding and high-performance environments.


We believe great design comes from engaged people. That’s why we support flexible work arrangements, prioritize wellness, and invest in professional development. At SMRT, you’ll find a collaborative and inclusive environment where your work is valued and your growth matters.


For more information on who we are and what we do, visit smrtinc.com/careers


Benefits:

  • Flexible work environment
  • 6 weeks of paid time off (vacation, sick, holiday, community service)
  • Healthcare, dental, vision, and life insurance
  • 401(k) with automatic company contribution
  • Education and training assistance
Requirements:

What You Bring:

  • Bachelor’s degree in Interior Design or Interior Architecture from a CIDA-accredited program with at least 4 years of professional experience
    or
    Associate degree or certificate with at least 6 years of professional experience
  • NCIDQ certification or actively pursuing, preferred
  • Strong understanding of interior design fundamentals, space planning, and material selection
  • Working knowledge of applicable codes, ADA requirements, and construction processes
  • Proficiency in Revit and AutoCAD; familiarity with Bluebeam, SketchUp, Lumion, and Adobe Creative Suite
  • Strong organizational skills and attention to detail
  • Clear communication skills and the ability to collaborate across disciplines