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Velo3D

Posted 5 days ago

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Sr. Opto-Mechanical Engineer

FremontOn-site

AI Summary

Researches, designs, tests, and validates optical and opto-mechanical components and systems for Velo3D's multi-laser metal additive manufacturing platforms, managing projects from concept to production and supporting integration, calibration, and supplier coordination.

About this role

The Senior Optical / Opto-Mechanical Engineer researches, develops, designs, tests, evaluates, and documents optical and opto-mechanical components, subassemblies, equipment, and systems, applying principles and techniques of optical and mechanical engineering to Velo3D's multi-laser metal additive manufacturing platforms. This position is responsible to work independently and as a member of a team supporting the development of capital equipment. Candidates with less than the experience listed below may be considered at a level commensurate with their experience.

Essential Functions

  • Design and document optical and opto-mechanical systems and components, such as laser beam delivery assemblies, scan lenses, galvanometer scan heads, beam combiners/splitters, and protective windows.
  • Propose specifications, create test plans, and conduct validation for optical and opto-mechanical designs.
  • Maintain and create optical layout drawings, alignment/calibration procedures, and opto-mechanical schematics for current and future products.
  • Manage suppliers for prototype and production optical and photonic components.
  • Support supply chain for management of end-of-life and obsolescence of optical and laser components.
  • Provide optical engineering expertise in support of other job functions, including hardware/software/process engineering, manufacturing, supply chain, and field service.
  • Conduct system level integration and validation of designs (testing and troubleshooting).
  • Drive continuous improvement related to enhancing optical performance, reliability, and manufacturability.
  • Drive full documentation of design including BOM, drawings, and procedures.
  • Oversee and coordinate activities involved in fabrication, alignment, calibration, installation, and repair of optical and opto-mechanical systems.
  • Manage small to mid-sized projects from concept to production.
  • Collaborate in a team environment working with Hardware, Software, and Process.
  • Participate in team and other assigned meetings.

    • Qualifications

  • Bachelor's degree from an accredited university in Optical Engineering, Physics, Mechanical Engineering, or a related field, or higher.
  • 3+ years of experience in Optical or Opto-Mechanical Systems Design and Development (6+ years for consideration at the Senior level).
  • Experience with optical design and analysis software, such as Zemax or CODE V.
  • Experience with mechanical CAD, such as Solidworks.
  • Experience with designing optical or laser systems for complex capital equipment in high value adding industries, such as additive, semiconductor, or photonics.
  • Hands on experience with prototyping, aligning, calibrating, or troubleshooting complex optical or laser systems.
  • Working knowledge of laser beam delivery hardware, such as beam expanders, scan lenses, galvanometer scanners, dynamic focusing units, or beam combining/splitting optics.
  • Good experience in opto-mechanical design including GD&T, tolerance stack-up, and quality detail drawing documentation.
  • Familiarity with laser safety standards, such as IEC 60825.
  • Systems level thinker with experience working on complex optical and mechanical systems.
  • High level of commitment to contribute to a positive, high-paced and results-oriented work environment.
  • Willing and able to work “hands-on” to build, integrate, align, and test newly developed optical systems and/or subsystems.
  • Self-driven and independent thinking. Ability to work independently.
  • Strong desire to work for a company on disruptive technologies and make it a success.
  • Strong written and oral communication skills.
    • Desired Qualifications
  • Experience with multi-laser or multi-beam array systems a plus but not required.
  • Metal additive manufacturing experience a plus but not required.
  • Experience with high-power fiber laser systems and associated beam delivery hardware.
    Experience with risk analysis methods such as FMEA or ISO12100.

    • Skills

    Alignment/calibration ProceduresBeam Combining/splitting OpticsBeam ExpandersBOMCode VDynamic Focusing UnitsFMEAGalvanometer ScannersGD&TIEC 60825ISO 12100Laser Beam DeliveryOptical DesignOptical Layout DrawingsOpto-mechanical DesignScan LensesSolidWorksTolerance Stack-upZemax

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