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Keysight Technologies · Singapore

# Senior RF Simulation Software Engineer

Singapore Senior individual contributor Software Engineering 

Listed on Keysight Technologies’s official careers site. Posted July 24, 2026. Check that it is still open and apply there.
[Apply on Keysight Technologies’s careers site →](https://globalcareers-keysight.icims.com/jobs/53412/login)

[OpenNash Jobs](https://jobs.opennash.com/) / [Keysight Technologies](https://jobs.opennash.com/companies/keysight-technologies/) / Senior RF Simulation Software Engineer

## Job description

### 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. Keysight Technologies Design Engineering Software (DES) division is a technology innovator in the Electronic Design Automation (EDA) industry. You will be engaged in electric system-level modeling software development. You will join the development team of our simulation platform, SystemVue, gaining exposure to cutting-edge technologies while supporting customer requirements from around the world.

You will work directly with a strong agile software development team that adopts modern software engineering practices, and you will be part of an international team.

### Responsibilities

Develop and enhance RF simulation and modeling applications for next-generation wireless, aerospace, and defense systems. Design, implement, and optimize new features for RF system simulation software, improving modeling accuracy, performance, and scalability. Collaborate with customers and cross-functional engineering teams to understand complex RF design challenges and develop simulation solutions that meet technical requirements.

Maintain, validate, and enhance the RF simulation platform by improving solver accuracy, debugging modeling issues, and ensuring software quality, reliability, and performance.

### Qualifications

Master's or Ph.D. degree in Electrical Engineering, RF/Microwave Engineering, Electromagnetics, or a related field. Strong background in RF simulation, electromagnetic (EM) modeling, microwave circuits, antennas, wireless communication systems, or EDA software development is preferred. Software development experience with C/C++, Python, or C# is preferred. Experience developing numerical algorithms, simulation tools, or scientific computing applications is a plus.

Hands-on experience with AI/ML techniques applied to RF modeling, electromagnetic simulation, optimization, or data-driven engineering is a strong plus. Self-motivated, detail-oriented, eager to learn, and interested in building a long-term career developing RF simulation and EDA software. Strong verbal and written communication skills in English, with the ability to collaborate effectively across global R&D teams and customer-facing Careers Privacy Statement *Keysight is an Equal Opportunity Employer. *

## At a glance
- Posted by the employer: Jul 24, 2026
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 86 days
- Location: Singapore[Apply on Keysight Technologies’s careers site →](https://globalcareers-keysight.icims.com/jobs/53412/login)

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### [Device Modeling Software Intern](https://jobs.opennash.com/companies/keysight-technologies/jobs/0120ec6a93fb27c1279c/)

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### [EDA Software Engineer Intern](https://jobs.opennash.com/companies/keysight-technologies/jobs/3a5df75f8340a2e85bc2/)

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