Software Engineer Intern

Keysight Technologies
Santa Rosa, California, United StatesFull-time$33–$43Posted Sep 18, 2026

About the role

Overview

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

The Keysight Spectrum Management Software (KSMS) team, based at our headquarters in Santa Rosa, CA, is looking for a motivated student interested in gaining hands-on experience in spectrum monitoring software.

As an intern, you will have the opportunity to contribute across the full development cycle—from algorithm development and implementation to software development and final system integration. You will work with different software stacks, including frontend and backend technologies, and gain practical experience applying engineering concepts to real-world, high-tech products.

You will collaborate with cross-functional teams across Application Engineering, Product Management, and various R&D organizations. With team members and partners located across the globe, this role offers valuable exposure to both the technical and collaborative aspects of working in a global high-tech environment.

This is an exciting opportunity for a student who is passionate about signal processing, software development, and advanced wireless/RF technologies, and who wants to gain meaningful industry experience while contributing to real-world engineering projects.

Responsibilities

Implement small features/bug fixes in the frontend, middleware and backend, following existing patterns

Write unit/E2E tests and participate in code review

Document work and present progress at end-of-internship demo

Qualifications

Experience with frontend development using Angular or React and TypeScript.

Experience with C++ programming.

Familiarity with web services and REST APIs.

Strong understanding of UI/UX principles, with an ability to create simple, clean, intuitive, and easy-to-use user interfaces.

Open to Bachelor's or Master's Degree level candidates.

Visa Sponsorship is not available for this position.

MIN $32.77 to MAX $43.42

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***

Responsibilities

  • Implement small features/bug fixes in the frontend, middleware and backend, following existing patterns
  • Write unit/E2E tests and participate in code review
  • Document work and present progress at end-of-internship demo

Qualifications

  • Experience with frontend development using Angular or React and TypeScript
  • Experience with C++ programming
  • Familiarity with web services and REST APIs
  • Strong understanding of UI/UX principles, with an ability to create simple, clean, intuitive, and easy-to-use user interfaces
  • Open to Bachelor's or Master's Degree level candidates

Skills mentioned

Frontend DevelopmentAngularReactTypeScriptC++REST APIsSoftware TestingUnit TestingEnd-to-End TestingAPI Integration

About Keysight Technologies

Keysight empowers innovators to explore, design, and bring world-changing technologies to life. As the industry’s premier global innovation partner, Keysight’s software-centric solutions serve engineers across the design and development environment, enabling them to deliver tomorrow’s breakthroughs at speed and with reduced risk. Keysight leverages its strength as the world’s leading test and measurement provider and today enables innovators to push the boundaries of engineering by quickly solving design, emulation, and test challenges to help create the best product experiences. Whether you're looking to improve your design and development process, optimize and secure your network, or harness AI and digital twins to get a head start on technologies like 6G, AV and EV, IoT, or quantum computing — Keysight accelerates innovation across the workflow with intelligent insights built on the most accurate measurements. Our fusion of technology knowledge, measurement science expertise, and tailored solutions helps you forge ahead with confidence in our connected and dynamic world. Keysight Technologies (NYSE: KEYS) is an S&P 500 technology company, headquartered in Santa Rosa, California, with offices and manufacturing worldwide. Keysight owns 2,000+ patents and our ~15,000 employees work with nearly 32,000 customers worldwide to start technology revolutions. Keysight customers span the communications, industrial automation, aerospace and defense, automotive, energy, semiconductor, and general electronics markets. Join us! To accelerate innovation to connect and secure the world, innovators start here, with Keysight.

Appliances10,001+ employeesSanta Rosa, California