3D Printing & General Rework Lab Technician

Job Description

Job Description

3D Printing & Electronics Lab Technician
We are seeking a hands-on 3D Printing & Electronics Lab Technician to support rapid prototype development in a fast-paced engineering lab. This role is primarily focused on additive manufacturing (approximately 80%) with secondary responsibilities supporting electronics assembly and prototype integration (approximately 20%). We are looking for someone with a strong maker mindset who enjoys building, fabricating, and working on DIY projects. Previous 3D printing experience is not required—we will provide training.

Scope:

Additive Manufacturing (80%)
• Operate, monitor, and maintain 3D printers supporting engineering prototype builds.
• Prepare, clean, and finish printed parts for engineering evaluation.
• Schedule print jobs and maintain printer materials and equipment.
• Support engineers with rapid prototype fabrication and general lab operations.
• Assist with organization and upkeep of the additive manufacturing workspace.

Electronics & Prototype Support (20%)
• Perform through-hole and standard SMT soldering for prototype assemblies.
• Flash firmware to Arduino and similar microcontroller development boards.
• Assemble wire harnesses, LED assemblies, and other prototype hardware.
• Perform continuity checks and basic electrical testing using digital multimeters.
• Support hardware modifications, prototype builds, and maintenance of lab tools and equipment.

Required:
• Experience with hand soldering and general electronics assembly.
• Experience flashing firmware to Arduino or similar microcontroller boards.
• Ability to read basic schematics, wiring diagrams, and assembly drawings.
• Basic FDM familiarity and basic CAD skills in Rhino or Fusion.
• Experience using digital multimeters and basic electronic test equipment.
• Strong mechanical aptitude, attention to detail, and a hands-on, maker mentality.
• Comfortable working in a fast-paced engineering or prototype lab environment.

Pluses:
• Experience with 3D printing, additive manufacturing, or other fabrication equipment.
• Experience supporting engineering prototype builds or R&D lab environments.
• Personal experience with DIY projects, robotics, makerspaces, or hobby electronics.
• Familiarity with wire harness assembly, basic mechanical assembly, or prototype integration.

Estimated Min Rate : $30.00
Estimated Max Rate : $35.00/hr+. Depends on work experience.

What’s In It for You?
We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:

• Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
• Health Savings Account (HSA) (for employees working 20+ hours per week)
• Life & Disability Insurance (for employees working 20+ hours per week)
• MetLife Voluntary Benefits
• Employee Assistance Program (EAP)
• 401K Retirement Savings Plan
• Direct Deposit & weekly epayroll
• Referral Bonus Programs
• Certification and training opportunities

Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Visit -with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.

For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

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Company Description

Yoh delivers expertise, methodology, and momentum to keep work moving forward. From strategy to execution, we deliver bold ideas and big results through consulting, staffing, and enterprise solutions. Nearly a century after our founding, Yoh remains STEM-centered, collaborative, and committed to client success. Yoh is a proud member of the Day & Zimmermann family of companies. Visit us at

Company Description

Yoh delivers expertise, methodology, and momentum to keep work moving forward. From strategy to execution, we deliver bold ideas and big results through consulting, staffing, and enterprise solutions. Nearly a century after our founding, Yoh remains STEM-centered, collaborative, and committed to client success. Yoh is a proud member of the Day & Zimmermann family of companies. Visit us at