Internship – Applications Engineer - Andover, MA, United States
$28 - $35 USD yearly
Originally posted 22 September 2026 by the employer.
This role involves working with power semiconductor devices.
About the role
This internship focuses on designing and validating analog and power application circuits for power semiconductor devices.
What you'll do
- Design analog and power application circuits to support evaluation and demonstration of power semiconductor devices.
- Design and layout PCBs for evaluation boards used in characterizing and validating semiconductor components.
- Create customer-facing technical documentation including application notes, evaluation board designs, and user guides.
- Perform simulation and modeling of analog and digital circuits using PSpice and SIMPLIS.
- Assist in characterizing power semiconductor devices under various electrical and thermal operating conditions using lab measurement techniques.
- Support data analysis and automation workflows to streamline test results reporting and characterization data processing.
What you'll need
- Actively pursuing a Bachelor's or Master's degree in Electrical Engineering, Electronics Engineering, Power Electronics, or a closely related field.
- Hands-on experience with PSpice and/or SIMPLIS simulation tools for analog and digital circuit modeling and analysis.
- Familiarity with lab measurement equipment such as oscilloscopes, power analyzers, and signal generators for hardware debugging and device characterization.
- Strong technical writing skills with the ability to produce clear application notes, user guides, and engineering reports.
Nice to have
- Knowledge of power semiconductor devices and backend semiconductor processing.
- Interest or coursework in aerospace, high-reliability, or industrial power electronics.
Skills: application circuits, power semiconductor devices, PCB development, technical documentation, PSpice, SIMPLIS
This role has been open 24 days — well below the 68-day median for Applications FAE roles.
Applications FAE · Power Management
|
Open roles in category
208
|
Median days open
68 d
|
Median salary
$158k
|
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 (208 roles · 26 employers) |
|---|---|---|
| Open roles in this specialty | 34 | 208 |
| Median days open | 71 d | 68 d (+3 d vs this employer) |
| Median salary (USD postings) | — | $158k |
Skills observed across this category: application circuits, power semiconductor devices, PCB development, technical documentation, PSpice, SIMPLIS
Who's hiring in this category
- Monolithic Power Systems · 52 open roles · median 116 d
- Infineon Technologies (this employer) · 34 open roles · median 71 d
- Texas Instruments · 26 open roles · median 32 d
- Renesas Electronics · 21 open roles · median 21 d
- Analog Devices · 19 open roles · median 44 d
- Nexperia · 11 open roles · median 60 d
How we counted: 208 open Applications FAE (Power Management) roles from 26 employers tracked in the SemiconductorJobs index, counted 17 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. Figures refresh nightly.