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Manufacturing Engineering Technician IIIAustin, Texas

Miguel
Ballard.

I turn ideas into things that work.

I run Neuralink’s Austin synthetic-organ wet lab, build surgical consumables, and improve manufacturing processes.

01—03 / Work

Work, made tangible.

Surgical consumables

Fabrication / Inspection / Troubleshooting

01 / Surgical consumablesNeuralink

Surgical consumables. Hands-on.

I fabricate and inspect needle cartridges, kinematic couplers, and other surgical consumables using laser welding, precision tooling, microscopy, and Keyence metrology.

I design prototype tooling, fixtures, and MRI-derived anatomical models with SolidWorks, 3D Slicer, and 3D printing, and program touch-probe and optical CMM inspections in PC-DMIS.

02 / Lab & processNeuralink

A lab for faster builds.

I launched Neuralink’s Austin synthetic-organ wet lab within my first month and now lead daily operations, producing models for surgeon training and robot testing.

I reduced synthetic brain hydrogel cure time from 12+ hours to approximately 30 minutes.

Synthetic brain hydrogelCure time
Previous process12+ hours
Revised process~30 minutes
~96%shorter cure time
Approximate hydrogel cure time.
Illustrative contact probe inspecting a machined aluminum component
03 / MetrologyTesla

Measure it. Understand it. Improve it.

I programmed Hexagon CMM (PC-DMIS) inspections for production and prototype components across Optimus, Robotaxi, and Model Y.

I used GOM / ZEISS scanning to investigate dimensional issues and worked with Tesla and Hexagon engineers on alignment challenges, tooling changes, and corrective actions.

GD&T · Gage R&R · SPC

Background

Built through experience.

Neuralink

May 2026 — present

Manufacturing Engineering Technician III

I launched Neuralink’s Austin synthetic-organ wet lab within my first month and now lead daily operations, producing models for surgeon training and robot testing. I reduced hydrogel cure time from 12+ hours to ~30 minutes.

I design and fabricate prototype tooling, fixtures, and MRI-derived anatomical models with SolidWorks, 3D Slicer, and 3D printing. I also fabricate and inspect needle cartridges and kinematic couplers using laser welding and Keyence metrology, and program touch-probe and optical CMM inspections in PC-DMIS.

I supervise surgical drape production in the Dominican Republic and partner with manufacturing engineering on manufacturability and SOP revisions.

Tesla

Jan 2024 — May 2026
  1. CMM/Metrology Technician II

    Dec 2025 — May 2026

    Developed CAD-based PC-DMIS inspection programs for Robotaxi, Optimus, and Model Y components.

  2. Production Control Technician II

    Dec 2024 — Dec 2025

    Established the Die Shop’s first organized die-insert inventory system, with Excel tracking and defined storage locations.

    Coordinated shop-wide material flow and vendor shipments supporting Cybertruck, Robotaxi, and Model Y die builds.

  3. Production Associate — Subassemblies

    Jan 2024 — Dec 2024

    Assembled Model Y subassemblies and integrated wiring harnesses, following standardized work and performing in-process quality checks.

U.S. Air Force

Nov 2019 — Mar 2023

Cryptologic Language Analyst (Korean)

Osan AB, South Korea

Analyzed and translated Korean-language communications, producing time-sensitive intelligence reports supporting U.S. government operations.

Education & training

  • Bachelor’s Degree, Safety & Health

    East Texas A&M University

    Apr 2024 — Jun 2026

  • Associate of Arts, Korean

    Defense Language Institute Foreign Language Center

    Jun 2021

    Graduated with Honors · Dean’s List 2020, 2021

Google IT Support & Data Analytics certificates

About

Outside work.

I enjoy lifting, training MMA, gaming, travel, and following AI and new tech. I have Dominican and Puerto Rican roots and now call Austin home after a few years in South Korea.

English / Spanish / Korean

I speak three languages.

Choose a language to read the page.

Korean · DLPT 3/3