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Part Time Mechanical Engineer Jobs in Bothell, WA

Shield AI

Engineer II, Battery Test (R5954)

Seattle, WA

$110K - $170K/yr

The role sits at the intersection of electrical, mechanical, chemical and test engineering. You ... Military fellows and part-time employees are not eligible for benefits. Please speak to your talent ...

Shield AI

Engineer II, Battery Test (R5954)

Seattle, WA · On-site

$96K - $170K/yr

The role sits at the intersection of electrical, mechanical, chemical and test engineering. You ... Military fellows and part-time employees are not eligible for benefits. Please speak to your talent ...

Shield AI

Staff Loads Engineer (R4954)

Seattle, WA · On-site

$200K - $300K/yr

Bachelor's or Master's degree in Aerospace Engineering, Mechanical Engineering, or related field ... Military fellows and part-time employees are not eligible for benefits. Please speak to your talent ...

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All JobsMechanical Engineer JobsPart Time Mechanical Engineer JobsPart Time Mechanical Engineer Jobs in Bothell, WA

Part Time Mechanical Engineer information

See Bothell, WA salary details

$50.9K

$115K

$186.1K

How much do part time mechanical engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for part time mechanical engineer in Bothell, WA is $115,006.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,100.00 and $141,400.00 per year, depending on experience, location, and employer.

What does a part time mechanical engineer do?

As a part-time mechanical engineer, you design and build mechanical systems that meet the requirements of a given project. You may use calculation techniques to determine the construction requirements of each device, coordinate with other engineers to design it, and use software to detail the engineering specifications. You typically support full-time engineers, particularly because companies who need new devices usually want them as soon as possible. Depending on the needs of the project, you may also travel to factories or work sites, discuss potential devices with customers, and give presentations. You often work through contracts, but you may work exclusively for an employer.

What are the key skills and qualifications needed to thrive as a part time mechanical engineer?

To succeed as a Part Time Mechanical Engineer, you typically need a degree in mechanical engineering, strong problem-solving skills, and experience with engineering principles. Familiarity with CAD software, simulation tools, and industry-specific certifications like EIT or PE are commonly required. Effective communication, time management, and adaptability are important soft skills for balancing multiple projects and collaborating with teams. These competencies ensure that even in a part-time capacity, engineers deliver high-quality solutions and contribute effectively to organizational goals.

How does working part time as a mechanical engineer impact project involvement and collaboration with full-time team members?

Part time mechanical engineers typically focus on specific tasks or phases of a project, which means clear communication and efficient documentation are essential for seamless collaboration. You may be assigned to design reviews, prototyping, or troubleshooting, working closely with full-time colleagues who handle broader project management. While you might not always be present for every team meeting, most companies utilize digital tools and flexible scheduling to keep part-time staff integrated and informed. This structure allows you to make meaningful contributions while balancing other commitments.

What is the difference between Part Time Mechanical Engineer vs Mechanical Designer?

AspectPart Time Mechanical EngineerMechanical Designer
CredentialsBachelor's in Mechanical Engineering, possibly PE licenseBachelor's or higher in Mechanical Engineering or Design
Work EnvironmentManufacturing, product development, consultingCAD drafting, product design, prototyping
Employer UsageEngineering firms, manufacturing companiesDesign firms, R&D departments

Part Time Mechanical Engineers focus on applying engineering principles to develop and analyze mechanical systems, often working on projects requiring technical expertise. Mechanical Designers primarily create detailed drawings and models for manufacturing, emphasizing CAD skills. While both roles require mechanical engineering knowledge, the engineer's role is more analytical, whereas the designer's role centers on drafting and design documentation.

How much does a part time mechanical engineer make?

Part-time mechanical engineers typically earn between $20 and $40 per hour, depending on experience, location, and the complexity of projects. Salaries can vary based on industry, certifications, and whether the role involves specialized skills or tools. Many part-time positions also offer flexible schedules and opportunities for skill development.
More about Part Time Mechanical Engineer jobs

What are the most commonly searched types of Mechanical Engineer jobs in Bothell, WA?

The most popular types of Mechanical Engineer jobs in Bothell, WA are:

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For Part Time Mechanical Engineer jobs in Bothell, WA, the most frequently searched job titles are:

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The top searched job categories for Part Time Mechanical Engineer jobs in Bothell, WA are:

What cities near Bothell, WA are hiring for Part Time Mechanical Engineer jobs?

Cities near Bothell, WA with the most Part Time Mechanical Engineer job openings:

Part Time Mechanical Engineer jobs near you
Infographic showing various Part Time Mechanical Engineer job openings in Bothell, WA as of September 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $115,006 per year, or $55.3 per hour.

Aerostructures Design Engineer II (R5156)

Seattle, WA • On-site

Shield AI
Software Development • 11 - 50 employees
Learn more about Shield AIexternal

$108K - $160K/yr

Full-time, Part-time

Posted 20 days ago

Key responsibilities

  • Design and develop structural components and assemblies for the UAV platform, supporting both primary and secondary aircraft structures.

  • Execute all stages of the design lifecycle including conceptual development, CAD modeling, detailed design, and drawing release.

  • Support structural validation efforts such as coupon testing, subcomponent testing, and system-level verification.

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:

Shield AI is seeking an Aerostructures Design Engineer II to support the development of structural components for our next-generation autonomous aircraft. As a key contributor on the Mechanical Engineering team, you will design and develop high-performance structural components from concept through production release.

You’ll work cross-functionally to ensure structural integrity, manufacturability, and system integration across one of the most advanced autonomous aircraft platforms being built today. This role is ideal for an aerospace mechanical engineer who thrives in hands-on design environments and is eager to take increasing ownership of flight-critical designs.

What you'll do:
  • Design and develop structural components and assemblies for Shield AI’s next-generation UAV platform, supporting both primary and secondary aircraft structures.
  • Execute all stages of the design lifecycle including conceptual development, initial CAD modeling, detailed design, and drawing release.
  • Perform hand calculations for stress or strain with limited basic FEA analysis, with guidance from senior engineers as needed.
  • Collaborate closely with aerodynamics, propulsion, avionics, payload, and manufacturing teams to support system integration across airframe interfaces.
  • Support structural validation efforts including coupon testing, subcomponent testing, and system-level verification.
  • Generate high-quality design documentation, drawings, interface definitions, and analysis reports in compliance with aerospace standards.
  • Partner with manufacturing and flight test teams to resolve build issues and support hardware through test and deployment.
  • Participate in design reviews and technical discussions, presenting work clearly and incorporating feedback effectively.
  • Continuously improve personal technical depth in structural layout, joints, fasteners, tolerancing, and structural optimization.
Required qualifications:
  • Bachelor’s or Master’s degree in Mechanical Engineering, Aerospace Engineering, or related discipline.
  • 2+ years of experience in aircraft structural design or closely related aerospace structures.
  • Experience designing and releasing structural components in development or production environments.
  • Working knowledge of composite and metallic structures, including fasteners, bonded joints, and load paths.
  • Proficiency in CAD tools (NX, CATIA, SolidWorks, or similar).
  • Understanding of GD&T, tolerance stackups, and DFMA principles.
  • Strong written and verbal technical communication skills.
  • Demonstrated ability to operate in fast-paced, high-ownership engineering environments
  • Ability to get a S//SAR level security clearance desired
Preferred qualifications:
  • M.S. degree in Aerospace or Mechanical Engineering.
  • Experience supporting UAV, DoD, or aerospace vehicle programs.
  • Familiarity with aerospace standards (MIL-STD, ASME Y14.5, FAA).
  • Experience supporting hardware through test, failure analysis, and design iteration.
  • Exposure to composite design and manufacturing methods.
  • Experience using FEA tools (ANSYS, Abaqus, NASTRAN, or similar) for linear structural analysis
#LI-MS1
#LB

Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.