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Part Time Mechanical Design Engineer Jobs in Boston, MA

Varsity Tutors

Mechanical Engineering Tutor

Newton, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

Varsity Tutors

Mechanical Engineering Tutor

Quincy, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

Varsity Tutors

Mechanical Engineering Tutor

Waltham, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

Varsity Tutors

Mechanical Engineering Tutor

Boston, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

Varsity Tutors

Mechanical Engineering Tutor

Cambridge, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

Varsity Tutors

Mechanical Engineering Tutor

Somerville, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

Varsity Tutors

Mechanical Engineering Tutor

Lynn, MA · Remote

$18 - $40/hr

Skilled at breaking down free body diagram construction, stress analysis, and thermal system design ... Familiar with mechanical engineering curricula and common challenges such as three-dimensional ...

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All JobsMechanical Design Engineer JobsPart Time Mechanical Design Engineer JobsPart Time Mechanical Design Engineer Jobs in Boston, MA

Part Time Mechanical Design Engineer information

See Boston, MA salary details

$49.4K

$99.5K

$148.3K

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

As of Aug 29, 2026, the average yearly pay for part time mechanical design engineer in Boston, MA is $99,490.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,600.00 and $111,900.00 per year, depending on experience, location, and employer.

What does a part time mechanical design engineer do?

Part-time mechanical design engineers examine the products and processes of manufacturing firms and develop new and improved methods of production and management. Unlike full-time employees, part-time mechanical design engineers work typically work thirty hours or less a week. As a part-time mechanical design engineer, you study a company's current product designs and assembly methods and find ways to improve efficiency in the process and make the product more effective in its use. Most mechanical design engineers use computer-aided design (CAD) software to create 3D prototypes to run through the new processing steps. They follow each stage of production, making modifications as they go, and also inspect the final product to ensure it meets company and government standards. A part-time mechanical designer may work for a specific company or work freelance as an independent contractor.

What are the key skills and qualifications needed to thrive as a part time mechanical design engineer, and why are they important?

To thrive as a Part Time Mechanical Design Engineer, you need a solid understanding of mechanical engineering principles, design processes, and relevant qualifications such as a degree in mechanical engineering. Proficiency in CAD software (like SolidWorks or AutoCAD), simulation tools, and familiarity with industry standards are typically required. Strong problem-solving abilities, time management, and effective communication are standout soft skills for excelling in this flexible role. These skills and qualities enable efficient, high-quality design work while collaborating with teams and managing variable project schedules.

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

As a part-time Mechanical Design Engineer, you’ll often focus on specific project components or phases, coordinating closely with full-time engineers to ensure continuity and alignment. Communication is key, as you may need to attend regular team meetings and provide updates on your progress. While you might not be involved in every stage of a project, your expertise will be leveraged for critical design tasks, troubleshooting, or review. This structure allows for flexible scheduling while still contributing meaningfully to the team’s objectives.
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What are the most commonly searched types of Mechanical Design Engineer jobs in Boston, MA?

The most popular types of Mechanical Design Engineer jobs in Boston, MA are:

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For Part Time Mechanical Design Engineer jobs in Boston, MA, the most frequently searched job titles are:

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The top searched job categories for Part Time Mechanical Design Engineer jobs in Boston, MA are:

Part Time Mechanical Design Engineer jobs near you
Infographic showing various Part Time Mechanical Design Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, and 5% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $99,490 per year, or $47.8 per hour.

Senior Manager, Avionics Mechanical Engineering (R4416)

Shield AI

Boston, MA

$220K - $330K/yr

Full-time, Part-time

Posted 4 days ago

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. 

Shield AI is seeking a Senior Manager of Mechanical Engineering to build and lead the team responsible for all mechanical design, thermal, and harnessing in the X-BAT aircraft and ground vehicle. You will establish the technical vision, hire top tier engineers, and partner with all other engineer team leads to execute cross-functionally. Extreme ownership is expected where your team will carry designs from concept through manufacturing. Team leads and managers at Shield are expected to have strong technical fundamentals and a history of experience being hands on. 
What you'll do:
  • Be responsible for the architecture and design for all parts of the mechanical system in the X-BAT aircraft and ground vehicle, as they pertain to avionics
  • A small team exists that you will inherit. From there, you will establish leads and sub-managers while growing the team significantly in the immediate and long term
  • While you will not be expected to design as an individual contributor, you must have this experience in your past to establish what "right" looks like for your organization
  • Partner closely with electrical engineering, RF, PCB design, reliability, supply chain, structures, manufacturing and other disciplines to drive full scope product delivery
  • Your team will output complex electro-mechanical solutions for flight critical avionics systems that withstand harsh environments
Required qualifications:
  • B.S. in Mechanical/Aerospace Engineering 
  • 10+ years of experience in mechanical design around electronics and electrical systems
  • Strong experience in CAD software (NX, SolidWorks, CATIA, or similar) for 3D modeling, drawing creation, and system layout
  • Experience working with electrical engineers to develop avionics packaging
  • Experience with finite element analysis (FEA), thermal analysis, and fatigue/lifecycle testing 
  • Experience working directly with fabrication shops, contract manufacturers, and suppliers
  • Ability to work in a fast-paced, agile development environment with evolving priorities 
  • A demonstrated record of working hard, being trustworthy, holding yourself to high standards, and being kind to others 
  • Ability to obtain a Secret level security clearance
Seattle, Washington pay range: $220,000 - $330,000
#LI-JM2
#LE

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.