Sr. RF Test Engineer

A global technology powerhouse renowned for high-performance semiconductor, IoT systems, and cloud connectivity solutions is excited to welcome a Sr. RF Test Engineer to their vibrant Asia Engineering Team in Penang or Perak!

This is your chance to work at the forefront of advanced mixed-signal and wireless products, powering breakthrough innovations across infrastructure, industrial, and consumer markets. You’ll join a knowledgeable, supportive team that thrives on collaboration, celebrates inclusivity, and offers flexible working arrangements tailored to your needs. The organisation is passionate about empowering solution architects and application developers to create products that make our planet smarter, more connected, and sustainable. If you’re enthusiastic about RF test engineering and eager to make a real impact in an environment where your growth is championed, this opportunity will energise your career journey.

• Be part of a globally celebrated technology leader committed to delivering world-class solutions for a smarter, more connected future; enjoy flexible working options and generous pension contributions that support your wellbeing.
• Work hand-in-hand with expert teams in Malaysia and Taiwan, collaborating across disciplines to drive product excellence and reliability from concept through production.
• Access continuous training opportunities, benefit from supportive leadership, and immerse yourself in a culture that values inclusivity, knowledge sharing, and professional development every step of the way.

What you'll do:

As a Sr. RF Test Engineer based in Penang or Perak, you’ll be at the heart of driving innovative RF test solutions for advanced mixed-signal semiconductor products. Your daily routine will be filled with exciting collaborations alongside design engineers, product specialists, and operations teams—ensuring smooth transitions from new product introduction all the way through mass production. You’ll develop optimised automated test equipment programmes using top-tier platforms such as Advantest V93K RFIM6/RFIM18. By delving into device datasheets and electrical specifications, you’ll shape robust testing methodologies that guarantee exceptional product performance. Your expertise in designing probe schematics will shine during hardware review sessions with multidisciplinary teams. You’ll collect performance data under diverse conditions to set reliable test limits while correlating results against system-level requirements. Supporting RMA verification processes and conducting insightful failure analyses will empower you to implement corrective actions that elevate overall test quality. You’ll also uncover ways to reduce testing costs and enhance yields by investigating QA failures, analysing escapes, documenting best practices—and sharing your expertise across the Asia Hub network. To thrive in this role, bring your technical acumen together with collaborative spirit to foster teamwork across Malaysia and Taiwan.

• Take charge of developing radio frequency test solutions for new product introduction programmes—guiding projects from early sample stages right through to mass production release across cutting-edge mixed-signal and wireless product lines.
• Work closely with design, product engineering, and operations teams to achieve key milestones throughout the final production release process, ensuring seamless collaboration at every stage.
• Create and optimise automated test equipment programmes and hardware for both production and characterisation testing using industry-leading platforms like Advantest V93K RFIM6/RFIM18 as well as other rack-and-stack RF test systems.
• Interpret electrical specifications from device datasheets to craft detailed automated test equipment plans while continuously enhancing methodologies for radio frequency testing.
• Design probe and final test schematics; actively participate in hardware review meetings with cross-functional teams to ensure robust test solutions are delivered.
• Gather and analyse device performance data, establish test limits through temperature characterisation, correlate parameters against system-level performance metrics, and conduct thorough production GR&R analyses.
• Support return material authorisation verification processes and failure analysis activities; implement corrective actions that boost quality and coverage of radio frequency tests.
• Identify opportunities for reducing test time and cost; contribute to yield improvement initiatives including quality assurance failure investigations, escape analysis, and documentation of best practices.
• Serve as a go-to knowledge resource for developing radio frequency capabilities across the Asia Hub region spanning Malaysia and Taiwan.

What you bring:

For the Sr. RF Test Engineer role, your extensive experience within the semiconductor sector—especially focused on radio frequency testing—will set you apart. Your academic background provides solid foundations for interpreting complex device specifications while your hands-on expertise enables you to develop sophisticated automated test equipment programmes tailored for advanced platforms like Advantest V93K RFIM6/RFIM18. You’re deeply familiar with radio frequency fundamentals including S-parameters, RSSI measurements, noise figures (SNR), error vector magnitude (EVM), adjacent channel leakage ratio (ACLR), as well as mixed-signal testing concepts. Your analytical prowess allows you to perform rigorous statistical analyses that inform yield improvement strategies while your meticulous approach ensures all aspects of testing meet stringent quality requirements. As someone who flourishes in collaborative settings across multiple locations—including Malaysia and Taiwan—you demonstrate excellent interpersonal abilities that nurture productive teamwork. Your communication skills enable you to document findings clearly while engaging constructively with colleagues during hardware reviews or troubleshooting sessions. Above all else, your commitment to continuous learning ensures you stay ahead of evolving best practices within radio frequency engineering.

• Bachelor’s degree in Electrical Engineering, Electronic Engineering, Computer Engineering or equivalent qualification is required for this position.
• At least five years of proven experience in radio frequency test engineering within the semiconductor industry is essential.
• Demonstrated proficiency in developing automated radio frequency test programmes and hardware for platforms such as Advantest V93K RFIM6/RFIM18 or similar systems.
• Ability to interpret complex hardware schematics, datasheet parameters, and device specifications related to radio frequency components.
• Comprehensive understanding of radio frequency testing methodology including debugging approaches, fundamentals such as S-parameters, RSSI, SNR noise figure, EVM, ACLR as well as mixed-signal testing principles.
• Strong skills in statistical analysis techniques for interpreting data trends that drive yield improvements in semiconductor manufacturing environments.
• Excellent attention to detail coupled with effective problem-solving abilities; must be able to identify issues quickly while maintaining high standards of accuracy.
• Team-oriented mindset with proven ability to collaborate effectively within multi-site cross-functional environments spanning Malaysia and Taiwan.
• Exceptional written and verbal communication skills; proficiency in English is preferred for clear documentation and reporting purposes.

What sets this company apart:

This organisation shines as a global leader in high-performance technology solutions designed for a smarter planet! Their dedication to sustainability fuels innovation across infrastructure, industrial, and consumer markets—empowering teams worldwide to deliver breakthrough products that shape the future of connectivity. Employees enjoy flexible working arrangements tailored just for them alongside generous pension contributions supporting long-term financial wellbeing. The company cultivates an inclusive culture where knowledge sharing is celebrated through ongoing training opportunities backed by experienced leadership. Collaboration is woven into their DNA: cross-functional teams spanning Malaysia and Taiwan unite seamlessly towards shared goals while nurturing professional growth at every stage of your career journey. With access to state-of-the-art resources plus a supportive network devoted to personal development—this is an environment where your expertise can truly flourish while making a positive impact on global technology advancement.

What's next:

Ready to energise your career within an inclusive team where your expertise will be celebrated? Apply now!

Apply today by clicking on the link provided or email me at TengHong.Khoo@robertwalters.com.my to discuss this new opportunity!

Do note that we will only be in touch if your application is shortlisted.

Agensi Pekerjaan Robert Walters Sdn Bhd
Business Registration Number : 729828-T
Licence Number : JTKSM 423C