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Lead Manufacturing & Automation Engineer - Optical Computing

Approach VentureLos Angeles, CA, US

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Job Description

Lead Mechanical Engineer Help Build the Future of High-Volume Optical Hardware!

Gardena, CA (Onsite)

Opportunity Summary

A well-funded stealth startup is pioneering next-generation optical computing systems that could redefine how information is processed at scale. Backed by experienced founders and investors, the company is vertically integrating manufacturing, photonics, and automation to create a platform capable of operating at unprecedented speeds and reliability. Were seeking a Lead Mechanical Engineer to design and launch our production infrastructure from the ground up. This is a hands-on role for someone who thrives at the intersection of mechanical design, manufacturing systems, and automation. Youll own everything from line layout and tooling to equipment selection and throughput optimization.

About Us

Were a stealth-stage deep tech startup headquartered in Los Angeles, driven by a mission to harness the power of light for computing. Our team brings together leaders from frontier tech ventures with backgrounds in advanced manufacturing, hardware engineering, and photonics. We are designing both the technology and the production ecosystem to support scalable, reliable, and ultra-high-speed optical systems.

Job Duties

Lead the end-to-end design and implementation of a precision manufacturing line for optical hardware, including takt-time modeling, ergonomic analysis, and facility-level 3D layout
Define equipment needs across processes such as wafer bonding, flip-chip attach, die bonding, AOI, wire bonding, and thermal / environmental testing
Manage vendor relationships for tooling procurement and commissioning
Build digital models of production stations to evaluate throughput and failure modes
Develop poka-yoke fixtures and automated test setups for final inspection, including bit error rate validation and firmware loading
Create mechanical design rules that enable speed and repeatability in production
Conduct root-cause analysis for downtime and lead corrective action implementation
Oversee key metrics like first pass yield, OEE, and maintenance scheduling
Interface with software, electrical, and process engineering teams to ensure line integration

Qualifications

BS or MS in Mechanical Engineering or a closely related field

5+ years of experience owning mechanical design or production systems for high-volume electro-mechanical or optoelectronic products

Strong CAD background; able to independently release full mechanical design packages, including tolerancing and stack-up analysis

Familiar with PLC-controlled equipment, robotics, automation, and traceability in production environments

Willing to work flexibly, including occasional extended hours to support build timelines

Preferred Experience

Hands-on ability to support rapid problem-solvingwhether that means machining a quick part, soldering, or writing a script for test automation

Familiarity with high-reliability production environments (e.g. defense, aerospace, photonics, or semiconductor)

Security Clearance

Must be able to obtain US Secret clearance.

Why Join Us

Early-stage equity in a high-growth, frontier tech company

Opportunity to own core infrastructure in a vertically integrated startup

Medical, dental, and vision insurance

Paid parental leave and flexible PTO policy

Strong ownership culture with opportunities to grow alongside the company

Relocation assistance available

Work closely with technical founders on high-impact, deep tech systems

Compensation Details

130,000 - $200,000 plus equity

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Manufacturing Engineer • Los Angeles, CA, US