Cirrus Logic

Low power audio and mixed-signal ICs

IC EMC Engineer

RF & Microwave EngineeringConfirmed live in the last 24 hours

Full-timeEdinburgh, UKNo salary listed

About the Job

Requirements

A degree in Electrical or Electronic Engineering, or an equivalent qualification.
Demonstrated experience in integrated-circuit electromagnetic compatibility, radio-frequency electromagnetic compatibility, or related electromagnetic-compatibility validation.
Proven experience with automotive electromagnetic-compatibility standards, procedures, and test methods, including ISO 11452 and ISO 16750.
Strong practical experience conducting electromagnetic-compatibility measurements and analysing test results.
Understanding of how electromagnetic interference affects integrated circuits at system level and how integrated-circuit behaviour can influence overall electromagnetic-compatibility compliance.
Experience with printed-circuit-board schematic capture and printed-circuit-board design.
Experience using Python, LabVIEW, or similar tools for test automation and data analysis.
Strong written, verbal, and presentation skills.
A self-motivated, collaborative, and methodical approach.

Responsibilities

Work with integrated-circuit design teams to optimise radio-frequency emissions and immunity performance.
Perform electromagnetic-compatibility simulations for new integrated-circuit, package, and application-specific integrated-circuit technologies.
Develop and execute integrated-circuit electromagnetic-compatibility tests for emissions and immunity.
Conduct measurements in accordance with IEC 61967, IEC 62132, CISPR 32, CISPR 25, ISO 11452, and ISO 16750.
Use electromagnetic-compatibility test equipment such as transverse electromagnetic cells, stripline fixtures, and immunity surface-scan systems.
Design electromagnetic-compatibility evaluation printed-circuit boards, including test integrated circuits and supporting circuitry.
Analyse test results and recommend improvements to product performance.
Provide technical input to customer-facing documentation.
Support customer engagements and occasional customer visits.
Improve electromagnetic-compatibility design and test methodologies across the product portfolio.

Desired Qualifications

Knowledge of simulation tools such as Advanced Design System and/or HyperLynx.
Experience with portable consumer products and mixed-signal analogue and digital design.
Experience with electrostatic-discharge simulators, radio-frequency immunity amplifiers, network analysers, spectrum analysers, or GSM testers such as the CMU200.
Practical surface-mount-technology hand-soldering experience.
Experience supporting customers or producing technical documentation.

For over four decades, Cirrus Logic has been propelled by the top engineers in mixed-signal processing. Our rockstar team thrives on solving complex challenges with innovative end-user solutions for the world's top consumer brands. Cirrus Logic is also known for its award-winning culture, built on a foundation of inclusion and fairness, meaningful community engagement, and delivering enjoyable employee experiences at every turn. But we couldn’t do it without our extraordinary workforce – and that’s where you come in. Join our team and help us continue to make Cirrus Logic an exceptional place to grow your career!

Cirrus Logic is looking for an IC EMC Engineer to join our EMC Engineering team in Edinburgh. You will help improve the electromagnetic compatibility of advanced mixed-signal ICs through simulation, test development and silicon validation.

You will work closely with IC design, package design, PCB design, and systems teams to identify and resolve EMC risks across our product portfolio.

Key Responsibilities:

Work with IC design teams to optimise RF emissions and immunity performance.
Perform EMC simulations for new IC, package and ASIC technologies.
Develop and execute IC EMC tests for emissions and immunity.
Conduct measurements in accordance with IEC 61967, IEC 62132, CISPR 32, CISPR 25 and ISO 11452
Use EMC test equipment such as TEM cells, stripline fixtures and immunity surface-scan systems.
Design EMC evaluation PCBs, including test ICs and supporting circuitry.
Analyse test results and recommend improvements to product performance.
Provide technical input to customer-facing documentation.
Support customer engagements and occasional customer visits.
Improve EMC design and test methodologies across the product portfolio.

Required Skills and Qualifications:

Degree in Electrical or Electronic Engineering, or an equivalent qualification.
Demonstrated experience in IC EMC, RF EMC or related EMC validation.
Proven experience with automotive EMC standards, procedures and test methods, including ISO 11452 and ISO 16750
Strong practical experience conducting EMC measurements and analysing test results.
Understanding of how electromagnetic interference affects ICs at system level and how IC behaviour can influence overall EMC compliance.
Experience with PCB schematic capture and PCB design.
Experience using Python, LabVIEW or similar tools for test automation and data analysis.
Strong written, verbal and presentation skills.
A self-motivated, collaborative and methodical approach.

Preferred Skills and Qualifications:

Knowledge of simulation tools such as ADS and/or HyperLynx.
Experience with portable consumer products and mixed-signal analogue and digital design.
Experience with ESD simulators, RF immunity amplifiers, network analysers, spectrum analysers or GSM testers such as the CMU200.
Practical SMT hand-soldering experience.
Experience supporting customers or producing technical documentation.

This position is based in Edinburgh, UK and is mostly office- and laboratory-based.

Regular attendance in the office and EMC laboratory is expected to support hands-on testing, collaboration and equipment use.Candidates must live within a reasonable commuting distance of Edinburgh or be willing to relocate before starting employment.

#LI-PD1

Export control restrictions based upon applicable laws and regulations would prohibit candidates who are nationals of certain embargoed countries from working in this position without Cirrus Logic first obtaining an export license. Candidates for this role must be able to access technical data without a requirement for an export license. We are unable to sponsor or obtain export licenses for this role.

At Cirrus Logic, we believe that diversity drives innovation, and we are committed to encouraging an open and collaborative culture where different approaches, ideas, and points of view are respected and valued. We aim to promote a workplace where everyone can contribute irrespective of race, colour, national origin, religion or belief, gender or gender identity, sexual orientation, age, marital status, pregnancy status, or disability.

About the Company

Cirrus Logic

Low power audio and mixed-signal ICs

Cirrus Logic designs low-power, high-precision mixed-signal ICs and software for audio and control, serving mobile, smart home, and wearable markets. Its devices provide audio processing, voice capture, and control features integrated into consumer electronics, focusing on power efficiency. The company differentiates itself by specializing in power-efficient, high-precision audio and mixed-signal technology and by pairing silicon with software, services, and development tools for manufacturers. Its goal is to be a leading supplier of audio and mixed-signal solutions that improve user experiences in mobile, smart home, and wearable devices while maintaining strong governance and ESG commitments.

Company size: 1,001-5,000
Company stage: IPO
Headquarters: Austin, TX
Founded: 1984

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