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Mechanical Design Engineer

Job in Dublin, Alameda County, California, 94568, USA
Listing for: L&T Technology Services
Full Time position
Listed on 2026-08-25
Job specializations:
  • Engineering
    Mechanical Engineer, Engineering Design & Technologists, Product Engineer, Manufacturing Engineer
Salary/Wage Range or Industry Benchmark: 70000 - 120000 USD Yearly USD 70000.00 120000.00 YEAR
Job Description & How to Apply Below
  • Design & Development:
    Design, model, and prototype precision mechanical components, optical mounts, and housings for ophthalmic instruments using 3D CAD software (Solid Works/Creo).
  • Opto-Mechanical Engineering:
    Perform opto-mechanical design tasks, including lens barrel design, lens mounting techniques, and tolerance studies to maintain optical alignment.
  • Analysis & Simulation:
    Conduct Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) to analyse stress, thermal behaviour, and vibration, ensuring device reliability.
  • Documentation & Compliance:
    Create, maintain, and manage technical documentation (specifications, drawings, BOMs) and ensure compliance with FDA 21 CFR 820.30 and ISO 13485 standards.
  • Prototyping & Testing:
    Support prototype builds, design iterations, and validation testing to meet performance, safety, and regulatory requirements.
  • DFM/DFA:
    Collaborate with manufacturing teams to optimize designs for manufacturability (DFM) and assembly (DFA), including injection molding, plastics, and precision machining.
  • Risk Management:

    Participate in Failure Mode and Effects Analysis (DFMEA/FMEA) to minimize operational risks.
  • Bachelor's or master’s degree in mechanical engineering.
  • Previous experience designing ophthalmic surgical tools or diagnostics.
  • 10+ years of experience in mechanical design, preferably within the medical device or optical industry.
  • Highly proficient in 3D CAD modelling software (e.g., Solid Works, Creo).
  • Hands-on experience with precision machining, injection molding, or small-part assembly.
  • Strong understanding of geometric dimensioning and tolerancing (GD&T).
  • Experience with PLM software
Qualification:
  • B.E / M.S / Mtech
  • Paid Leave
  • Health Insurance
  • Group life insurance
  • Disability
  • 401(K)

The expected salary range for this position is between $70,000 to $1,20,000 annually. The actual salary may vary based upon several factors including, but not limited to, relevant skills/experience, time in role, base salary of internal peers, prior performance, business line, and geographic/office location.

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