RF Test Engineer

Keysight Technologies; Santa Rosa (CA); On-site; USD 139,000 - 232,000; Full time

Benefits offered by this job

Medical, dental and vision

401(k) Plan

Paid holidays

Job summary

Keysight Technologies in Santa Rosa, California seeks a senior RF Test Engineer to shape testing of RF, microwave, and millimeter-wave microcircuits and bring them into production. You will own test methods, guide prototypes to scalable manufacturing, and work with cross‑functional teams to resolve complex hardware issues on site.

The role emphasizes hands-on improvement of measurement accuracy, production throughput, and DFx collaboration across electrical, mechanical, software, and

Qualifications

• Bachelor’s degree in Electrical Engineering or related field with RF/microwave/analog emphasis.
• 8+ years of relevant engineering experience; candidates with 7+ years considered.

Responsibilities

• Lead microcircuit test development from early prototypes to production.
• Influence RF/microwave/mmWave designs for manufacturability and high yields.
• Support prototype development and evaluate performance and reliability.
• Design, develop, and transfer mmWave test processes to production.
• Troubleshoot complex analog/RF issues using lab instruments and schematics.
• Develop test methods to reduce uncertainty and improve throughput.
• Collaborate with R&D across project phases to apply DFx principles.

Skills

RF engineering

Microwave theory

Analog circuit testing

Troubleshooting

Schematic interpretation

Oscilloscopes

Network analyzers

Spectrum analyzers

Team collaboration

Education

Bachelor’s degree in Electrical Engineering

Master’s degree in Electrical Engineering (RF emphasis)

Tools

Oscilloscope

Network Analyzer

Spectrum Analyzer

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 ~15,000 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.

Help bring the next generation of Keysight’s high-frequency measurement technology to life. As a senior level RF Test Engineer, you’ll shape how advanced RF, microwave, and millimeter-wave microcircuits are tested and brought into production. These modules power some of Keysight’s most advanced measurement instruments. Working closely with design engineers, you’ll influence designs, develop test methods, and guide products from early prototypes to reliable, repeatable manufacturing.

This is a hands‑on opportunity for an experienced engineer who enjoys solving difficult hardware problems and taking technical ownership. You’ll apply your circuit knowledge and lab expertise to uncover root causes, improve measurement accuracy, and make production testing more efficient. As a technical resource for the team, you’ll collaborate with electrical, mechanical, software, and manufacturing engineers to solve complex challenges with a direct impact on product performance and quality. The role is based fully onsite in Santa Rosa, California.

Responsibilities

• Lead microcircuit test development throughout new product introduction, from early R&D prototypes through pilot builds and production.
• Partner with design engineers to influence RF, microwave, and millimeter-wave (mmWave) microcircuit designs, ensuring manufacturability, alignment with global supply chain requirements, and high production yields.
• Support prototype development and evaluate microcircuit performance, reliability, and conformance to required specifications.
• Design, develop, implement, and transfer mmWave products and manufacturing test processes into production.
• Troubleshoot complex analog and RF circuit issues using schematics, hands‑on measurements, and lab instruments. Work with design and software engineers to determine whether failures originate in the product design, hardware, test setup, or test software and drive resolution.
• Develop and refine test methods to reduce measurement uncertainty, improve repeatability, and increase production test throughput.
• Collaborate with R&D throughout all project phases to incorporate design‑for‑excellence (DFx) principles, including design for manufacturability and testability.
• Define test requirements and measurement approaches, and collaborate with software engineers to automate and validate the tests.
• Create and maintain test system block diagrams, test system documentation, and electronic tools (ETs) used in mmWave production.
• Use statistical data analysis to establish and evaluate production test specifications and limits. Correlate measurement results and align testing requirements with test and measurement (T&M) partners.
• Develop and maintain Test Support Documents (TSDs) for all microcircuit tests.
• Support transfers to other manufacturing sites by documenting test processes, training receiving engineers, and helping resolve implementation issues.
• Serve as a technical resource for complex microcircuit testing and troubleshooting, collaborating across electrical, mechanical, software, design, and manufacturing teams.

Qualifications

• Bachelor’s degree in Electrical Engineering or a related field, with a strong foundation in RF, microwave, and analog circuit theory and applications.
• Typically, 8 or more years of relevant engineering experience. Candidates with seven or more years and demonstrated depth in microcircuit testing and troubleshooting may also be considered.
• Strong knowledge of analog, RF, and microwave circuits, including hands‑on experience testing and troubleshooting complex hardware.
• Ability to interpret circuit schematics and block diagrams, investigate failures, and identify root causes.
• Hands‑on experience using oscilloscopes, network analyzers, and spectrum analyzers, with an understanding of measurement methods and interpretation of results.
• Ability to work independently on complex technical problems and collaborate effectively with design, software, and manufacturing engineers.
• Strong written and verbal communication skills, including the ability to document test methods and communicate technical findings.
• Strong teamwork, interpersonal skills, persistence, and follow‑through.

Preferred Qualifications:

• Master’s degree in Electrical Engineering with an emphasis in RF, microwave, or analog theory and applications.
• Experience testing and troubleshooting high‑frequency or millimeter-wave (mmWave) microcircuits or modules.
• Experience supporting new product introduction, developing manufacturing test processes, or transferring products from R&D into production.
• Experience using statistical analysis to establish test limits, improve production yields, or evaluate measurement accuracy and repeatability.
• Experience collaborating with software engineers to automate hardware tests.
• Experience building or testing transceiver modules for space applications.

ITAR Statement

This position requires access to certain goods, software, technology, or technical data subject to U.S. export control laws and regulations. Under these laws and regulations, U.S. persons (which includes U.S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for Keysight can access export-controlled items without authorization from the U.S. government. For any individual who is not a U.S. person, Keysight may need authorization from the U.S. Department of State, U.S. Department of Commerce, or other appropriate federal agency before the individual can access export-controlled items

Employment in this position for non-U.S. persons is contingent on Keysight’s ability to obtain any required government authorizations.

We are unable to support visa sponsorship for this position.

Careers Privacy Statement

Keysight is an Equal Opportunity Employer

Keysight Technologies Inc. is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other protected categories under all applicable laws.

Pay Transparency

The level of role will be based on applicable experience, education, and skills. Most offers will be between the minimum and the midpoint of the Salary Range listed below.

California Pay Range: Minimum $138,960 – Maximum $231,600

Note: For other locations, pay ranges will vary by region

US Employees may be eligible for the following benefits:

• Medical, dental and vision
• Health Savings Account
• Health Care and Dependent Care Flexible Spending Accounts
• Life, Accident, Disability insurance
• Business Travel Accident and Business Travel Health
• 401(k) Plan
• Flexible Time Off, Paid Holidays
• Paid Family Leave
• Discounts, Perks
• Tuition Reimbursement
• Adoption Assistance
• Incentive Programs
• ESPP (Employee Stock Purchase Plan)