SECTION I · THE BRIEF
Brief #73071Updated 18 SEP 2026FREMONT, CALeverKHOSLA VENTURES
Employbl Company Profile

Sr. Opto-Mechanical Engineer

Velo3D provides an end-to-end metal 3D printing solution for mission-critical parts used for space exploration, to enhance transportation efficiency, and to produce cleaner energy.

Location
Fremont, CA
Company size
105–105
Posted
1mo ago
Via
Lever
Section II · Full ProfileFree with an account
  • 01Comp band & equity packageLocked
  • 02Seniority & experience requirementsLocked
  • 03Interview process & rubricLocked
  • 04Headcount & which departments are hiringLocked
  • 05Growth trajectory in this roleLocked
  • 06Offer & decision timelineLocked
Read the full briefSign in

Free · 2 minutes · the funding and stack behind this role

Job listing · Posted 18 SEP 2026

Sr. Opto-Mechanical Engineer

Velo3D· Fremont, CAView company profile

Job title
Sr. Opto-Mechanical Engineer
Job location
Fremont, CA
Job listing URL
https://jobs.lever.co/velo3d/bc760cfa-5bf0-4272-a08c-9c091c1904eb
Job description
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.
  • 6+ years of experience in Optical or Opto-Mechanical Systems Design and Development.
  • 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.
    • View job listing ↗
    The Employbl newsletter

    Get the Employbl newsletter

    Which tech companies raised, who is hiring, and what the live dataset says. Sent when there's something worth sending.

    Free. Unsubscribe with one click, from any issue.

    Velo3D headquarters

    Campbell, CA

    Company size

    105–105 employees

    Founded

    2014

    Total raised

    $417,585,521

    View company profile ↗

    Work at Velo3D? Claim its Employbl profile

    Funding rounds