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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal 1, Embedded Software Engineer - **Company:** Aspiriamo - **Location:** Lake Forest, CA, United States - **Experience:** Experienced - **Salary:** $128,350.0 - $166,100.0 - **Contract:** Permanent contract - **Skills:** Board Bringup, C (Programming Language), Booting (BIOS), C++ (Programming Language), Software Documentation, Software Debugging, Device Drivers, Embedded Software, Ethernet, Real-Time Operating Systems, Software Engineering, Software Requirements Analysis, Software Systems, Universal Asynchronous Receiver/Transmitter, Multithreading, PIC Microcontroller, Information Technology, GXP - **Published:** September 11, 2026 - **Apply:** https://alcon.wd5.myworkdayjobs.com/careers_alcon/job/Lake-Forest-California/Principal-1--Embedded-Software-Engineer_R-2026-49249-1 ## About the Role * Bachelor's Degree or Equivalent years of directly related experience (or high school +13 yrs. * Assoc.+9 yrs.; M.S.+2 yrs.; PhD+0 yrs.) * The ability to fluently read, write, understand, and communicate in English * 5 Years of Relevant Experience Preferred Requirements: * Proficiency in C /C++ targeting embedded Microcontrollers (Example: ST STM32, NXP, or similar). * Understanding of electronic circuitry and ability to read schematics as applicable to design and debugging efforts. * Experience with board bring up and interfacing with on and off chip peripherals such as SPI, CAN, UART, I2C, Ethernet, ADC's and DAC's. * Strong debugging skills at component-level designs on the PCBA or within an integrated product. * Proficiency using simulation and debug tools (ex: CANoe, Lauterbach). * Proficiency using lab equipment (logic analyzers, in-circuit emulators, oscilloscopes and DVMs) to debug and troubleshoot designs. * Proficient knowledge of embedded software architecture and design patterns. * Proficient with RTOS (CMX, ThreadX, or similar) and RTOS based applications and multi-threaded applications. * Proficient in creating bootloaders, application code, device drivers for embedded boards. * Proficient at writing supporting design and test documentation for embedded systems. ## Description This role is part of Alcon's Information Technology function, a team that delivers cutting-edge technology solutions to Alcon associates and customers to help our people and the world see brilliantly. The Principal I, Embedded Software Engineer, is primarily responsible for leading the design and development of software solutions, leveraging advanced technical expertise to influence engineering teams and the broader organization In this role you will work on challenging embedded projects, applying your skills to design, develop, integrate and test computer-controlled electromechanical devices in a Real-Time Operating System (RTOS) environment. You will contribute to software risk management by writing software design and test documentation which thoroughly cover software requirements to ensure our products are safe for use on millions of patients and in compliance with regulations worldwide. As a member of our team, you will work with the latest technologies and software development principles, using your embedded microcontroller experience in C++ and C programming languages. You will also apply your knowledge of embedded analysis, simulation, and debug tools to troubleshoot multi-threaded applications and communication peripherals. You will gain an in-depth understanding of the anatomy, physiology, and pathology of the eye, as our work is focused on developing medical devices for this field. In this role, a typical day will include : * Lead the design and implementation of complex software solutions. * Provide technical guidance to engineering teams and mentor junior engineers. * Collaborate with product management and business leaders to ensure software solutions meet business needs. * Ensure best practices are followed and optimize development processes. * Continuously evaluate and improve the software development lifecycle. * Lead high-impact engineering projects and drive technical direction for the software engineering team. * Contribute to the company's ability to deliver innovative and high-quality software. * Make key technical decisions on software design, architecture, and engineering strategies. * Act as a subject-matter expert and provide guidance on complex technical challenges. * Associates adhere to GxP regulations, Standard Operating Procedures (SOPs), and on the job training. * Associates are responsible for meeting their individual job requirements and contributing to the overall compliance of the organization. Compliance with regulatory requirements and a commitment to continuous improvement are essential to our operations . ## Related Videos - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [The Gashlycrumb Tinies of AI Networking You Must Know (or Languish!)](https://www.wearedevelopers.com/videos/2067-the-gashlycrumb-tinies-of-ai-networking-you-must-know-or-languish) - [Blueprints for Success: Steering a Global Data & AI Architecture](https://www.wearedevelopers.com/videos/1577-blueprints-for-success-steering-a-global-data-ai-architecture) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [For the Cars and the Curious: Android Drift](https://www.wearedevelopers.com/videos/499-for-the-cars-and-the-curious-android-drift) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [How software is steering vehicle technology](https://www.wearedevelopers.com/magazine/515-how-software-is-steering-vehicle-technology) - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know)