Principal Engineer - Software
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Oct 19, 2026. Microchip Technology scores B on the Alion truth index.
Are you looking for a unique opportunity to be a part of something great? Want to join a 17,000-member team that works on the technology that powers the world around us? Looking for an atmosphere of trust, empowerment, respect, diversity, and communication? How about an opportunity to own a piece of a multi-billion dollar (with a B!) global organization? We offer all that and more at Microchip Technology Inc.
People come to work at Microchip because we help design the technology that runs the world. They stay because our culture supports their growth and stability. They are challenged and driven by an incredible array of products and solutions with unlimited career potential. Microchip’s nationally-recognizedLeadership Passage Programs support career growth where we proudly enroll over a thousand people annually. We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values; we affectionately refer to it as the Aggregate System and it’s won us countless awards for diversity and workplace excellence.
Our company is built by dedicated team players who love to challenge the status quo; we did not achieve record revenue and over 30 years of quarterly profitability without a great team dedicated to empowering innovation. People like you.
Visit our careers page to see what exciting opportunities and company perks await!
Job Description:
Microchip Technology Inc. is a leading provider of microcontrollers, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide.
For more information, visit www.microchip.com
Microchip Hauppauge, NY or Austin, TX - Principal Engineer - Software
Microchip’s Network and Connectivity Solutions Group develops highly integrated Ethernet PHY, switch, and network interface controller solutions. Our teams are responsible for product definition, semiconductor design, software and driver development, reference systems, and technical customer support. This role is part of a global engineering organization with teams in the United States, Denmark, India, Taiwan, and China.
Job Responsibilities:
As a member of the software development team in Hauppauge, New York and in Austin, Texas, you will develop, integrate, and maintain Ethernet device drivers and supporting software for Microchip USB- and PCIe-based network interface devices. You will work across operating systems such as Linux, Windows, QNX, VxWorks, and other embedded or real-time platforms, collaborating closely with hardware, firmware, validation, applications, and customer-support teams in the United States, Denmark, and India.
- Develop a detailed understanding of Microchip USB- and PCIe-based Ethernet NIC architecture, specifications, interfaces, and use cases, and apply that knowledge during driver design, integration, debugging, and customer support.
- Design, implement, and maintain Ethernet Network Controller device drivers and supporting tools for multiple operating systems.
- Create design, development, and support documentation.
- Support customer integration by reproducing system-level issues, analyzing driver, protocol, performance, and hardware interactions, identifying root causes, and delivering verified resolutions.
Requirements/Qualifications:
Education and Qualifications
- Bachelor’s or master’s degree in CE, EE, CS, or a related field with 10+ years relevant experience.
- Compensation and title will be matched to the experience level.
- Experience developing embedded software, device drivers, or low-level networking software for one or more operating systems including: Linux, QNX, Windows, macOS, or other operating systems, including RTOS platforms.
- Strong programming skills in C/C++ and working experience with Python.
- Knowledge of processor architectures and operating-system internals, including concurrency, interrupts, DMA, memory management, and device I/O.
- Experience developing software for ARM or x86 platforms is preferred.
- Knowledge of Ethernet, PCIe, USB, or other bus communication protocols is preferred.
- Ability to read board-level schematics, support hardware and driver bring-up, and debug systems using protocol analysers, oscilloscopes, and logic analysers.
- Strong written and verbal communication skills.
- Demonstrated ability to take ownership of complex technical work, collaborate effectively across geographically distributed teams, and independently adapt plans as product requirements and priorities change.
What do we offer?
- A collaborative and engaging work environment.
- A highly skilled, experienced engineering team.
- International work environment and opportunities to travel.
- Opportunities to work with leading-edge technologies.
Travel Time:
0% - 25%Physical Attributes:
Hearing, Seeing, Supervises Others, Talking, Works Alone, Works Around OthersPhysical Requirements:
10% Walking 10% Standing 80% Sitting 100% InsidePay Range:
We offer a total compensation package that ranks among the best in the industry. It consists of competitive base pay, restricted stock units, and quarterly bonus payments. In addition to these components, our package includes health benefits that begin day one, retirement savings plans, and an industry leading ESPP program with a 2 year look back feature. Find more information about all our benefits at the link below:Benefits of working at Microchip
The annual base salary range for this position, which could be performed in the US, is $75,000 to $232,000.**Range is dependent on numerous factors including job location, skills and experience.
Microchip Technology Incis an equal opportunity/affirmativeaction employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.
For more information on applicable equal employment regulations, please refer to the Know Your Rights: Workplace Discrimination is Illegal Poster.
To all recruitment agencies: Microchip Technology Inc. does not accept unsolicited agency resumes. Please do not forward resumes to our recruiting team or other Microchip employees. Microchip is not responsible for any fees related to unsolicited resumes.