Senior Engineer I, Radio Frequency Engineering

ASMUS > New Jersey > Mt LaurelJob.bopublished 08/18/2026
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Step into a career with ASM, where cutting edge technology meets collaborative culture. ​

For over 55 years ASM has been ahead of what’s next, at the forefront of innovation and what’s technologically possible. With more than 4,500 ASMers representing 70 nationalities, our people and our advanced semiconductor devices are playing a crucial role in trends such as 5G, cloud computing, AI, and autonomous driving.  But we’re more than just a tech company. We value diversity, inclusion and sustainability as we strive to make a positive impact on the world. Our development programs help support your growth, shaping your future and pushing the boundaries of innovation to unleash potential.

Job's mission

The Sr. RF Engineer will be responsible for design and development of RF circuits for semiconductor equipment. Candidate will be working with a team of Electrical, Mechanical, and Embedded Engineers in an office/lab environment.

What you will be working on

Design RF matching networks, amplifiers, splitters, combiners, couplers, and sensors, from 400kHz to 2.45GHz

Design magnetics for RF circuits

Design Micro-strip circuits

Perform requirements capture, analysis, design, debugging integration and verification

Analog circuit design

Work closely with electrical and mechanical designers to develop and execute a project plan and requirements

Working knowledge of RF test equipment and hands on experience in using test equipment to test high power RF circuitry in a lab environment

Familiar with safely handling high power RF equipment and circuitry

Other duties as assigned

What we are looking for

RF circuit design/simulation 400kHz to 2.45GHz

Experience with low and high power design up to 20kW

Electrical circuit simulation using ADS, OrCAD PSpice or similar software

Electromagnetic simulation using Ansys or similar software

Ability to troubleshoot Analog, Digital, and Mixed Signals at the Hardware Level

Minimum 10-year experience performing the essential job functions above.

Experience requirement may be relaxed for candidates with PH. D degree

Close attention to detail is a must

Proficiency with Microsoft Office applications is a must

Ability to work independently and as a member of a team.

Ability to work in a fast-paced environment, work with minimal supervision and achieve results

Excellent time management skills and the ability to handle multiple priorities simultaneously

Must possess excellent problem-solving abilities

Strong oral and written communication skills

Team communication skills

Ability to effectively communicate with many different types of people in different organizations throughout the company

Master of Science in Electrical Engineering. Ph.D in electrical Engineering field preferred

Preference will be given to candidates with 10+years of experience. Experience requirement may be relaxed for candidates with PH. D degree

What sets you apart

Semiconductor manufacturing equipment/industry experience

RF Generator design

Semiconductor match design

Proven track record bringing products from concept to production

Strong leadership skills and ability to work effectively in teams providing direction to both peers and management

Apply today to be part of what’s next.

We make the tech that enables the chips in devices which improve lives around the world. We do this with an eye to the future, pushing the boundaries of what’s possible through cutting-edge innovation, and driving the next wave of technological breakthroughs that shape how we live, work, and connect.

To learn more about ASM, find us at asm.com and on LinkedIn , Facebook , Instagram, X and YouTube .

ASM is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, age, nationality, social or ethnic origin, sexual orientation, gender, gender identify or expression, marital status, pregnancy, political affiliation, disability, genetic information, veteran status, or any other characteristic protected by law.