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Engineering Designer Jobs in Seattle, WA (NOW HIRING)

Senior Plumbing Designer

Tacoma, WA

$81K - $106K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and ... You will aid the engineering team in developing plumbing calculations, plumbing system designs of ...

Senior Plumbing Designer

Seattle, WA

$85K - $112K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and ... You will aid the engineering team in developing plumbing calculations, plumbing system designs of ...

Senior Plumbing Designer

Tacoma, WA · On-site

$81K - $106K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and ... You will aid the engineering team in developing plumbing calculations, plumbing system designs of ...

Senior Plumbing Designer

Tacoma, WA · On-site

$81K - $106K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and ... You will aid the engineering team in developing plumbing calculations, plumbing system designs of ...

Senior Plumbing Designer

Seattle, WA · On-site

$85K - $112K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and ... You will aid the engineering team in developing plumbing calculations, plumbing system designs of ...

Senior Plumbing Designer

Tacoma, WA · On-site

$81K - $106K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and ... You will aid the engineering team in developing plumbing calculations, plumbing system designs of ...

Mechanical Engineer/Designer

Seattle, WA · On-site

$91K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... Performs other miscellaneous engineering tasks as required for the completion of projects.

Mechanical Engineer/Designer

Seattle, WA · On-site

$91K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... Performs other miscellaneous engineering tasks as required for the completion of projects.

Designer (Level 2)

Seattle, WA

$70K - $85K/yr

  • Medical

  • Life

  • Retirement

  • PTO

MG2, an affiliate of Colliers Engineering & Design is currently looking for a Designer (Level 2) to join our team in our Seattle, WA office! You will be working in our Consumer Experiences (CX ...

Designer (Level 2)

Seattle, WA · On-site

$70K - $85K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for a Designer (Level 2) to join our team in our Seattle, WA office! You will be working in our Consumer Experiences ...

Designer (Level 2)

Seattle, WA

$70K - $85K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for a Designer (Level 2) to join our team in our Seattle, WA office! You will be working in our Consumer Experiences ...

Mechanical Engineer/Designer

Seattle, WA · On-site

$90K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Established in 2023 in Seattle, WA, Delta E is an MEP engineering and design consulting firm built ... Note, for candidates in the "Designer" role without FE/PE licensing would be the lower end of the ...

Technical Designer III

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As part of a hardworking team of systems engineers and designers, you will contribute to and support technical spacecraft design documentation for various spaceflight systems. In this role, you will ...

Designer (Level 3)

Seattle, WA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for a Designer (Level 3) to join our team in our Seattle, WA office! You will be working in our Community Environments ...

RFIC Layout Designer (RFIC Engineering)

Redmond, WA

$120K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

RFIC LAYOUT DESIGNER (RFIC ENGINEERING) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink ...

RFIC Layout Designer (RFIC Engineering)

Redmond, WA · On-site

$120K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

RFIC LAYOUT DESIGNER (RFIC ENGINEERING) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink ...

Showing results 21-40

Engineering Designer information

See Seattle, WA salary details

$46.1K

$100.3K

$180.4K

How much do engineering designer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for engineering designer in Seattle, WA is $100,315.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,400.00 and $112,100.00 per year, depending on experience, location, and employer.

What are some typical project collaboration practices for engineering designers within multidisciplinary teams?

Engineering Designers frequently work alongside engineers, architects, and project managers to develop and refine technical solutions. Collaboration often involves participating in design reviews, integrating feedback from various specialties, and using shared digital platforms (like CAD and PLM systems) to coordinate design changes. Effective communication and adaptability are key, as project requirements can shift based on input from different stakeholders. This team-based environment not only fosters innovation but also helps Engineering Designers develop a broader perspective on project delivery.

What is the difference between Engineering Designer vs Mechanical Engineer?

AspectEngineering DesignerMechanical Engineer
CredentialsTypically requires a diploma or associate degree in engineering technologyBachelor's degree in mechanical engineering or related field
Work EnvironmentDesign offices, CAD labs, manufacturing facilitiesDesign, testing, manufacturing, and fieldwork
Industry UsageUsed across manufacturing, product design, and constructionPrimarily in product development, automotive, aerospace, and industrial sectors

Engineering Designers focus on creating detailed plans and CAD models based on specifications, often working closely with engineers. Mechanical Engineers have a broader role, including analysis, testing, and overseeing the implementation of designs. Both roles require technical skills, but Mechanical Engineers typically hold higher degrees and have more responsibilities in the development process.

What are the key skills and qualifications needed to thrive as an engineering designer?

To thrive as an Engineering Designer, you need a solid understanding of engineering principles, proficiency in design methodologies, and typically a degree in engineering or a related field. Familiarity with CAD software (such as AutoCAD or SolidWorks), simulation tools, and relevant industry certifications are often required. Strong problem-solving abilities, creativity, and effective communication skills help Engineering Designers collaborate and innovate within multidisciplinary teams. These skills ensure the creation of efficient, safe, and cost-effective designs that meet project requirements and industry standards.

What does an engineering designer do?

An Engineering Designer is responsible for creating detailed plans, drawings, and models for products, structures, or systems using computer-aided design (CAD) software and engineering principles. They collaborate with engineers, architects, and other professionals to ensure that designs meet technical specifications, safety standards, and client requirements. Their work often involves revising designs based on feedback, conducting feasibility studies, and supporting the manufacturing or construction process. Engineering Designers play a crucial role in turning conceptual ideas into practical, workable solutions.
Infographic showing various Engineering Designer job openings in Seattle, WA as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $100,315 per year, or $48.2 per hour.

$81K - $106K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 28 days ago


Job description

LEAF Engineers is a frontrunner for success in providing comprehensive mechanical, electrical and plumbing, technology, and fire protection engineering design services. Our engineers are focused on system performance, reliability, flexibility, and ease of maintenance. Our work typically consists of large commercial projects, primarily award-winning K-12 schools. With an emphasis on teamwork, we reach beyond the traditional MEP approach to solve problems and integrate a more holistic style to our processes. Within LEAF, you will find a fast-paced environment with many opportunities to learn and accelerate your career.

You will aid the engineering team in developing plumbing calculations, plumbing system designs of gas, water, and waste systems.


Your Impact:
Produce reports/drawings using calculations and specifications for various buildings
Utilize client requirements and specifications to generate consistent drawings to meet their needs
Review code related items with engineers to ensure compliance with client requirements and specifications
Assist senior engineering staff support in equipment selection through project calculations and equipment research
Assist in the evaluation and equipment selection for the design of plumbing system components and apply standard engineering procedures
Aid in areas that require consulting on feasibility reports and sustainability analyses
Work with team to design plumbing systems like sanitary, water, gas, storm, medical gas, fire protection
Mentor plumbing designers and plumbing engineer/designers on the expectations


Here's What You'll Need:
Bachelor's degree in Mechanical Engineering or related engineering technology degree preferred
6+ years of work experience with an engineering consultant
Proficient in Revit 2022 and AutoCAD 2021

Proficiency with Bluebeam
Here's How You'll Stand Out:
PE Licensed
Ability to self-assess and command a high level of accuracy
Strong oral, written, and communication skills
Excellent time-management and organizational skills

Project experience in K-12 educational market

Why Join Us?

Eligible employees receive an annual performance bonus depending on LEAF profitability and individual performance. LEAF employees areoffered medical, dental, and vision insurance, an employee assistance program, a learning & development program, and an employee referral bonus program. A Health Savings Account (HSA) and Flexible Savings Account (FSA) are available depending upon the employee's choiceofhealth insurance coverage. Employees are also covered by life insurance and long-term disability insurance. Employees may enroll in the 401(k) plan with discretionary matching contributions after eligibility has been met. Employees accrue a minimumof2 weeksofpaid timeoff during their first year with LEAF and an additional weekofpaid timeoff during our winter break (12/26-12/31), 10 daysofsick leave, and we observe 8 1/2 holidays. The expected pay range for this position, based on experience, skills, and knowledge applicable to the role is $109,000 to $149,000.