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# Software Engineer Sys 3

- **Company:** Lam Research International Holding Company
- **Location:** Fremont, CA, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $99,000.0 - $220,000.0
- **Contract:** Permanent contract
- **Skills:** C Sharp (Programming Language), C++ (Programming Language), Communications Protocols, Computer Engineering, Software Design Patterns, Object-Oriented Software Development, Software Engineering, Universal Asynchronous Receiver/Transmitter, Multithreading, State Machines, Programming Languages
- **Published:** October 14, 2026
- **Apply:** https://www.adzuna.com/details/5925929460

## About the Role

* Bachelor's degree in Computer Engineering, Electronics, Mechanical Engineering with 5+ years of experience; or Master's degree with 3+ years' experience; or a PhD with no previous professional experience; or equivalent experience.
 * Knowledge of Object-Oriented Software (OOS), Object Oriented Design (OOD), or Object-Oriented Programming (OOP) implementation and design, including Design Patterns and Finite State Machines.
 * Knowledge of multithreading, including preemptive thread scheduling.
 * Knowledgeable with communication protocols such as Inter-Integrated Circuit (I2C), Service Provider Interface (SPI), Universal Asynchronous Receiver-Transmitter (UART).

Preferred qualifications

 * Prior semiconductor equipment experience.
 * Experience in distributed embedded controls system desired.
 * Software development skills in one or more general purpose programming languages: C++, C#.

## Description

* Design, develop, troubleshoot, and debug software programs for enhancements and new products.
 * Implement new customer requirements and features in our existing application.
 * Maintain and enhance existing code base by investigating and resolving problem areas.
 * Demonstrate solutions through clear documentation, flowcharts, and well-structured code.
 * Collaborate with cross functional teams to design and develop software programs.
 * Provide technical guidance and mentoring for more junior engineers.
 * May visit customer site to provide support and have ability to travel (total is less than 10%).