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Electrical Engineer

Company: RxSight, Inc.
Location: Aliso Viejo
Posted on: July 29, 2022

Job Description:

RxSight has commercialized the world's first and only adjustable intraocular lens (IOL) that is customized after cataract surgery. This intraocular lens can be adjusted non-invasively while in the eye, allowing the post-cataract surgery patient to see clearly at distance without the use of eyeglasses or contact lenses. The application of light to the implanted Light Adjustable Lens (LAL---) will fine-tune the patient's lens power to their specific visual need.This technology sets the stage for a series of lens products from RxSight that will have widespread application in cataract and refractive surgery as well as outside the field of medicine.OVERVIEW:This is an opportunity to contribute to the rapid growth of a state-of-the-art ophthalmic system used to restore vision from cataract surgery. Reporting to the Sr. Principal Electrical Engineer, this position will be hands on, responsible for development support, refinement, and qualification of the LDD control systems hardware and related technologies.ESSENTIAL DUTIES AND RESPONSIBILITIES:This position will be responsible for:- Developing circuits, cabling, test fixtures and test procedures for PCBA designs, and performing the testing, troubleshooting, and validation of the designs- Documentation of PCBA and cable designs and test fixtures, including developing library symbols, schematics, PCBA fabrication drawings, managing BoMs, and creating and running V&V protocols.Required Knowledge, Skills and Abilities:--- Working knowledge of analog circuits using op-amps, FETs and transistors, passive components, voltage references and application ICs.--- Working knowledge of digital circuits using logic gates, flip-flops, microcontrollers and programmable logic. Familiarity with microcontroller interfaces (SPI, I2C, UART, PWM, CAN bus, etc.) is desired.--- Working knowledge of power management circuits using DC-DC converters, linear regulators, common analog and digital voltage rails, and power management ICs.--- Working understanding of basic mechanical design, dimensioning and tolerancing, and units of mechanical measure, as well as the use of hand tools and measurement equipment to modify enclosures and fixtures.--- Working understanding of Ohm's law.--- Ability to read and interpret component datasheets and determine if a part is appropriate for a given application.--- Ability to read and interpret PCBA schematics, bills of materials (BoMs), system schematics, wiring diagrams and cable drawings.--- Ability to think critically about a circuit design and offer insights to improve it.--- Ability to think procedurally and systemically; be able to breakdown a task into steps, write clear procedures describing the steps for the task, understand how components contribute to a circuit or system function, and understand how a component failure may affect a circuit or system.--- Ability to use basic test equipment, such as DMMs, oscilloscopes, signal generators power supplies, logic analyzers, spectrum analyzers, etc., to evaluate and troubleshoot circuit functions.--- Ability to interface effectively with all levels and functions within the organization, including strong communication and problem solving skills.--- Basic soldering and component level rework skills are strongly desired.--- Understanding of, or experience with, EMC concepts and testing is desired.--- Understanding of, or experience with, programming languages such as C/C++, Python and HDML/Verilog is desired.--- Understanding of, or experience with, medical design controls, verification and validation, and design transfer is desired.--- Understanding of, or experience with, good documentation practice (GDP) and good manufacturing practice (GMP) is desired.EDUCATION, EXPERIENCE, and TRAINING: --- BS in Electrical Engineering or related discipline, or 4 years of relevant work experience, or equivalent combination of education and experience. --- Training to be completed per the training plan for this position as maintained in the document control system. COMPUTER SKILLS: --- Word Processing --- Spreadsheet Software --- Experience with EDA CAD software such as Altium, OrCAD/Cadence, KiCAD or Eagle is desired. Strong preference for experience with Altium Designer 18 or later. --- Experience with 3D CAD software such as SolidWorks, Inventor or ProE is desired. Strong preference for experience with SolidWorks.

  • --- Experience with LT Spice or other electrical simulation software is desired.

Keywords: RxSight, Inc., Aliso Viejo , Electrical Engineer, Engineering , Aliso Viejo, California

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