Career Opportunities

If you are interested in being a part of the team at WiSpry, we would like to hear from you.

WiSpry is an international engineering focused company with a broad system perspective. We design and build RF components that work in a system and supply chain context. As well as having world class supply chain partners, and together with our parent company AAC Technologies, we have unprecedented access to key decision makers at key OEM customers.

At WiSpry, we encourage you to be active in the international scientific community, participate in conferences and publish papers.

Working at WiSpry gives you the opportunity to combine an exciting engineering career while living in incredible communities that offer outstanding recreational activities like great hiking and biking trails, arts and cultural events in a family-friendly and safe environment.

Surf or bike before work or bike to work?

Our Orange County location features a diverse industrial base with many of the world’s leading companies in automotive, aerospace, biotech, medical, computer animation and games/animation, finance and fashion/lifestyle brand companies, to name a few. The region also offers many opportunities outside the technology industry.

More information about the Orange County region can be found here.

We have an on-going commitment to encourage and support our employees’ efforts to continue their education for career advancement through hands-on training, seminars and webinars.
We encourage publication of White Papers and reward Patent filings and inventions. Working at WiSpry where cutting-edge technology is being developed by the best minds in the Industry is in itself an invaluable opportunity.

WiSpry ‘s strength is our Company Culture that comes from our amazing diverse workforce where we’re excited to learn about our cultural differences, traditions and where mutual respect is fostered on a daily basis.
In addition to the reward of being part of a great team, WiSpry offers the following company benefits:

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • 401k
  • FSAs for both child care and healthcare
  • Paid vacation
  • Paid Sick Leave
  • Personal Family Leave
  • Reward Programs
  • Employee Events

Job Openings


In this truly exciting role you will lead the development of advanced RF products utilizing WiSpry’s state of the art MEMS technology to develop new products for applications such as high performance antenna tuning, dynamic impedance matching networks and broadband programmable filters. The ideal candidate will be responsible for integrating all aspects of the RF design, including MEMS, CMOS, packaging, and multichip module requirements.

  • BSEE, MSEE preferred; with RF device, circuit, or system concentration.
  • 5+ years of design experience in component or multi-chip module development for key RF subsystems such as antenna tuning, impedance matching, filters, power amplifiers, LNAs, or phase shifters.
  • Proficient in RF and EM simulation tools such as ADS, HFSS, Cadence, Matlab, and MWO.
  • Knowledge of advanced RF packaging technologies and PCB design techniques and tools.
  • Proficient in the use of RF test equipment and calibration techniques, including S-parameters, noise figure, load pull, Q, harmonics, and linearity tests.
  • This field is for validation purposes and should be left unchanged.

In this exciting role you will work with Teams from Engineering, Operations, and Quality to manage product characterization and release to production activities for RF-MEMS components and modules. You will also be counted on to monitor production flow and yield as well as manage yield improvement at manufacturing sites. The role includes development of product characterization plans, implementation of reliability stresses for product qualification and reliability monitoring, ongoing production database updates, and analysis of product characterization, reliability, and production test data.

We are looking for 5+ years’ experience characterizing, qualifying, and sustaining mobile communication products in a high volume manufacturing environment. Experience with ATE equipment, statistical data analysis tools, and yield management tools such as Galaxy Examinator, dataConductor or dataPOWER is required. The candidate will also have solid understanding of semiconductor devices and CMOS process technology.

This job will require travel to overseas manufacturing and test sites. The candidate must be a good team player, able to communicate effectively and work with the internal teams and external suppliers.
Education and/or Experience:

  • B.S. or M.S. degree in Electrical Engineering or Microelectronics
  • 5+ years of semiconductor Product Engineering experience
  • Strong experience with the analysis characterization, reliability, fab, and ATE electrical test data
  • Proficiency with statistical data analysis tools (JMP, Excel), and yield management tools such as Galaxy Examinator, dataConductor, or dataPOWER is required
  • Excellent organizational, verbal communication, and teamwork skills
  • Understanding of semiconductor device physics and processing
  • Knowledge of RF components (i.e. filters, isolators, couplers, power divider/combiners, duplexers, diplexers) as they relate to test
  • Knowledge of the latest cellular standards and test requirements is desirable
  • Familiarity with MEMS products, test, and characterization is beneficial but not require
  • This field is for validation purposes and should be left unchanged.

WiSpry is looking for a Sr. RF Test Engineer to work with our Engineering, Operations and Quality Teams to develop and implement test solutions for RF MEMS components and modules.

We would like you to bring around 10 years (or more!) of relevant industry experience. Proven working knowledge of ATE test instrumentation as well as RF Network and Impedance Analyzers, RF Power meters, Spectrum Analyzers, Signal Generators, Oscilloscopes, and Resistance, Capacitance, and Inductance meters will help you help fit into our Team here.

This job will require you to occasionally get on a plane and travel to test sites to deploy, debug, and release to production test solutions. At WiSpry we are all Team players so it is essential that you enjoy working in a Team environment. Ideally you should also bring good communication skills to be able to effectively work with both the internal teams and external suppliers.

Education and/or Experience:

  • B.S. or M.S. degree in Electrical, Electronic or RF Engineering
  • >=10 years of semiconductor test experience, with 5+ years of hands-on RF and/or Mixed-Signal test experience.
  • If any of the following OTA interfaces sound familiar you are qualified: 5G?, W-CDMA, TD-SCDMA, TD-LTE, or FDD-LTE.
  • Hands-on experience in the lab with RF measurements (ACLR, EVM, SEM mask, PAE, IMD, TDR, load-pull, Noise Figure)
  • Thorough understanding of S-parameter measurements.
  • Expertise in setting up and executing RF characterization tests for highly linear RF products.
  • Some familiarity with test of serial interfaces such as I2C, SPI, and MIPI RFFE.
  • Knowledge of test automation hardware and software (GPIB, LabVIEW, C++, C#, SCPI scripting)
  • Familiarity with mobile phone test and CMW500 is a plus.
  • Familiarity with MEMS products is beneficial but not required at all, we will teach you.
  • Strong “problem fixing” skill set for test hardware, software, and DUT issues. We would love if you can solder things together in an emergency but this is not a required skill.
  • Knowledge of DC I-V and C-V characterization
  • This field is for validation purposes and should be left unchanged.
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