Internship - Electro‑Acoustics and Signal Processing (f/m/div) - Villach, Austria
Originally posted 3 February 2026 by the employer.
About the role
This internship involves electro-acoustics and signal processing, with a focus on MEMS audio products for smartphones, hearables, IoT, and automotive applications.
What you'll do
- Work with experts to develop and characterize audio technologies.
- Support the team with electro-acoustic lab work and early-stage concept development.
- Measure and analyze performance parameters and audio quality of microphones.
- Work on novel sensing concepts, experiment design, and fixture preparation.
- Process and visualize data using Python and MATLAB.
What you'll need
- Master student in Electronics or Electrical Engineering with a focus on Audio Engineering or similar.
- Background in acoustics and signal processing.
- Hands-on experience in laboratory environments.
- Good English skills.
Skills: electro-acoustic lab work, MEMS audio products, performance analysis, novel sensing concepts, Python, MATLAB
This role has been open 201 days — well above the 124-day median for MEMS/Sensor Design roles.
MEMS/Sensor Design · Mems Sensors
|
Open roles in category
32
|
Median days open
124 d
|
Median salary
$164k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | Infineon Technologies | All employers we track in this specialty (32 roles · 12 employers) |
|---|---|---|
| Open roles in this specialty | 2 | 32 |
| Open roles in the wider Analog & Mixed-Signal family | 69 | 1461 · 106 employers |
| Median days open | 108 d | 124 d (−16 d vs this employer) |
| Median salary (USD postings) | — | $164k |
Skills observed across this category: electro-acoustic lab work, MEMS audio products, performance analysis, novel sensing concepts, Python, MATLAB
Who's hiring in this category
- SiTime · 12 open roles · median 202 d
- STMicroelectronics · 5 open roles · median 196 d
- Qualcomm · 4 open roles · median 119 d
- Analog Devices · 2 open roles · median 99 d
- Infineon Technologies (this employer) · 2 open roles · median 108 d
- AIXTRON · 1 open role · median 212 d
How we counted: 32 open MEMS/Sensor Design (Mems Sensors) roles from 12 employers tracked in the SemiconductorJobs index, counted 27 Oct 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there — it is counted in the wider Analog & Mixed-Signal family row. Figures refresh nightly.