Solestial, Inc.
Solestial, Inc.

Laser Process Engineer

TLDR

Develop and scale laser-based manufacturing for solar cells and modules across development and production.

Your Mission
  • Support development of laser processing techniques for solar cell and module fabrication
  • Assist in design, build, and setup of laser tooling and related mechanical systems (fixtures, chucks, alignment setups, etc.)
  • Run experiments, collect data, and help refine process settings.
  • Develop and improve laser equipment automation scripts used for both R&D and manufacturing
  • Work in CAD to support tooling and integration design efforts
  • Assist with installation, debugging, and commissioning of laser and related equipment
  • Partner with automation and mechanical engineers to integrate laser systems into larger tools
  • Help transition processes from R&D/pilot into production environments
  • Create manufacturing documentation (SOPs, work instructions, and Process FMEAs) and support operator training
  • Contribute to general lab and pilot line activities, including running builds and supporting production lots as needed
  • What You Bring
  • Bachelor's degree in Mechanical Engineering, Materials Science, Optical Engineering, Physics, Manufacturing Engineering, or a related technical field
  • 1–4 years of engineering experience (internships, co-ops, research, or industry experience included) in a hands-on technical environment
  • Hands-on experience with lasers, optics, photonics, or laser-based materials processing through academic research, internships, or industry experience
  • Comfortable working with hardware—building, debugging, troubleshooting, and improving physical systems
  • Experience collecting and analyzing data to solve technical problems and improve process performance
  • Ability to write basic logic scripts to automate equipment sequences (motion control, laser controls, I/O handling, vision systems, and calibration)
  • Basic 2D and 3D CAD experience (AutoCad and SolidWorks or similar)
  • Familiarity with laboratory, pilot-line, or manufacturing environments
  • Strong problem-solving mindset and ability to work effectively across engineering and operations teams
  • What Gives You an Edge
  • Experience with laser dicing, ablation, cutting, marking, welding, or other laser-based manufacturing processes
  • Experience troubleshooting manufacturing equipment and process issues
  • Exposure to automation systems, controls, sensors, motion systems, or machine integration
  • Experience in semiconductor, solar, electronics, or other advanced manufacturing environments
  • Our Benefits
  • Competitive compensation - we want you to grow with us
  • Generous, high-quality medical, dental, and vision coverage on day one of employment
  • 15 vacation days, 5 sick days, and 10 paid holidays annually - with an extended holiday break at year’s end
  • 401K with employer match up to 4% of salary
  • Employer-paid short-term and long-term disability and employer-sponsored life insurance
  • Your work will literally go to space!
  • Benefits

    Equity Compensation

    401K with employer match up to 4% of salary

    Health Insurance

    Generous, high-quality medical, dental, and vision coverage on day one of employment

    Opportunity to work on space-related projects

    Your work will literally go to space!

    Paid Time Off

    15 vacation days, 5 sick days, and 10 paid holidays annually - with an extended holiday break at year’s end

    Solestial builds advanced silicon photovoltaics tailored for space applications, providing efficient and cost-effective solar energy solutions. Their focus on reliability and radiation-hardening sets them apart in the aerospace market, enabling a new generation of sustainable energy in orbit.

    Founded
    Founded 2013
    Employees
    11-50 employees
    Industry
    Semiconductors & Semiconductor Equipment
    Total raised
    $12M raised
    View company profile
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