Sr. Staff FAE - San Jose, CA, United States
$129,280 - $177,760 USD yearly
Originally posted 21 May 2026 by the employer.
About the role
As a Sr. Staff FAE in the Sales team, you will support Tier 1 Hyperscale customers by driving pre- and post-design-in activities for Enterprise digital power management products. The scope focuses on AI Data Center power architectures, involving 48V bus conversion and vertical power delivery.
What you'll do
- Support Tier 1 Hyperscale customers to drive pre- and post-design-in activities and secure design wins. - Develop system-level technical knowledge around AI Data Center power architectures, 48V bus conversion, and vertical power delivery. - Create block diagrams and deliver architecture recommendations aligned with customer design requirements and product roadmaps. - Promote Enterprise digital power management products, including digital controllers, digital power stages, point of load (POLs), and high current power modules. - Provide technical customer support and deliver training on Infineon Enterprise power management products, tools, and software GUIs.
What you'll need
- Bachelor's in Electrical Engineering or equivalent experience. - 5 years of relevant experience in power electronics with an emphasis on analog/digital LV DC-DC. - Hands-on experience with DC-DC test plan validation, along with working knowledge of Intel/AMD VRTT test tools and network analyzers to measure loop stability. - Electronic system design experience including block diagrams, schematic capture, PCB layout, and board-level debugging. - Experience with development tools including PSpice and Simplis for PDN analysis and simulation. - Proficiency with Python to write and edit test scripts for test automation.
Nice to have
- Multiphase Vcore and Memory solutions experience.
Skills: Hyperscale customers, AI Data Center power architectures, 48V bus conversion, digital power management, DC-DC test plan validation, Python
This role has been open 200 days — well above the 74-day median for Applications FAE roles.
Applications FAE · Power Management
|
Open roles in category
204
|
Median days open
74 d
|
Median salary
$160k
|
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 (204 roles · 29 employers) |
|---|---|---|
| Open roles in this specialty | 33 | 204 |
| Median days open | 80 d | 74 d (+6 d vs this employer) |
| Median salary (USD postings) | — | $160k |
Skills observed across this category: Hyperscale customers, AI Data Center power architectures, 48V bus conversion, digital power management, DC-DC test plan validation, Python
Who's hiring in this category
- Monolithic Power Systems · 50 open roles · median 124 d
- Infineon Technologies (this employer) · 33 open roles · median 79 d
- Texas Instruments · 29 open roles · median 40 d
- Analog Devices · 17 open roles · median 40 d
- Renesas Electronics · 17 open roles · median 24 d
- Nexperia · 10 open roles · median 68 d
How we counted: 204 open Applications FAE (Power Management) roles from 29 employers tracked in the SemiconductorJobs index, counted 25 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.