Prototype Workshop Technician

heartaerospace· Operations
Apply Now ↗
📍 Los Angeles, CA

About this role

At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade.

Your mission

We are looking for a Prototype Workshop Technician to join our growing team. This is a hands-on role that combines mechanical and electrical assembly, prototype fabrication, and workshop development. You will support the build and integration of test rigs, sub-systems, and full-scale prototypes as we develop our electric aircraft. You’ll also play a critical role in setting up and maintaining our prototyping workshop, ensuring it is safe, functional, and efficient.

Key responsibilities include but are not limited to:

Prototype Assembly & Fabrication:

  • Support the assembly of mechanical and electrical components for prototypes and test rigs.
  • Assist with wiring, soldering, crimping, and integration of electrical systems and harnesses.
  • Perform basic machining, 3D printing, and fabrication tasks (e.g., cutting, drilling, and fastening).
  • Collaborate with engineers to build, test, and iterate on functional prototypes.

Workshop Development & Support:

  • Help set up workshop infrastructure, including tools, benches, safety systems, and inventory.
  • Maintain an organized and well-equipped workshop environment.
  • Manage tool calibration, equipment maintenance, and consumable supplies.

Team Collaboration:

  • Work closely with multidisciplinary engineering teams.
  • Provide feedback on design for manufacturability and assembly (DFMA).

You'll Bring These Qualifications:

  • Technical diploma or equivalent experience in mechanical, electrical, or mechatronic systems.
  • 3+ years of proven hands-on experience in prototype assembly (mechanical and electrical).
  • Comfortable with hand tools, power tools, and workshop equipment.
  • Ability to read and interpret mechanical drawings and electrical schematics.
  • Good communication and teamwork skills.

These Qualifications Would Be Nice to Have:

  • Experience in an R&D, aerospace, automotive, or startup environment.
  • Experience with CAD tools and/or fabrication techniques (e.g., CNC, welding, additive manufacturing).
  • Familiarity with test instrumentation, DAQ systems, or low-voltage electronics.
Base Pay Range: 
$30/HR—$45/HR USD

Frequently Asked Questions

Is the salary disclosed for the Prototype Workshop Technician position at heartaerospace?
The salary for this Prototype Workshop Technician role at heartaerospace is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Prototype Workshop Technician position at heartaerospace located?
This Prototype Workshop Technician role at heartaerospace is based in Los Angeles, CA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Prototype Workshop Technician at heartaerospace belong to?
This Prototype Workshop Technician position is part of the Operations department at heartaerospace. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Prototype Workshop Technician position at heartaerospace?
Click the "Apply Now" button on this page. You will be redirected to heartaerospace's official application portal hosted on greenhouse where you can submit your application directly.
When was the Prototype Workshop Technician job at heartaerospace posted?
This Prototype Workshop Technician position at heartaerospace was posted on Aug 11, 2025. Apply as soon as possible — early applications are often reviewed first.
Prototype Workshop Technician
heartaerospace
Apply for this role ↗

You'll be redirected to heartaerospace's official application page on Greenhouse.