Sr. Applications Engineer

Monolithic Power Systems, Inc.; Chandler (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

Monolithic Power Systems, Inc. in Chandler, AZ is seeking an Applications Engineer to join the Automotive BMS Product Line. You will test, debug, and optimize products, develop application notes, and create PCBs and EV kits while supporting key customers.

The role requires MSEE or higher with 2–5+ years BMS experience, strong battery knowledge, and fluency in English. CAD tools and test equipment will be used daily in a fast-paced hardware environment.

Qualifications

• MSEE or higher is required.
• 2–5+ years of experience, with BMS experience preferred.
• Solid battery knowledge including SOC/SOH derivations.
• Experience with test equipment such as DMMs, oscilloscopes, SMUs, signal generators.
• Strong communication skills in English.

Responsibilities

• Test and debug products for the Automotive BMS line.
• Create PCB schematics, BOMs, and layouts for EV kits and reference designs.
• Support GUI and basic Python scripting for battery management systems control.
• Assist in writing application notes, test specs, datasheets, and customer collateral.
• Provide technical support to key customers.

Skills

Python scripting

Communication skills

BMS knowledge

Battery knowledge

English fluency

Education

MSEE or higher

Tools

Cadence Orcad

Oscilloscopes

DMMs

Source Measure Units

Signal Generator

Temperature Chamber

Spectrum Analyzers

Job description

## Sr. Applications EngineerApplyremote type: Onsitelocations: Phoenix, AZtime type: Full timeposted on: Posted Todayjob requisition id: R-1801Monolithic Power Systems, Inc. (MPS) is one of the fastest growing companies in the Semiconductor industry. We are worldwide technical leaders in Integrated Power Semiconductors and Systems Power delivery architectures. At MPS, we cultivate creativity, are passionate about sustainability, and are committed to providing leading-edge products and innovation to our customers. Our portfolio of technology helps power our world ---come join our team and see how YOU can make a difference.**Job Description:****Job Summary**MPS is looking for an Applications Engineer to join the Automotive BMS Product Line. Responsibilities include testing and debugging products, developing application notes solving customer problems, creating pcb and evkits, and providing support to key customers.**Essential Functions*** Work with technical marketing engineers, application engineers, design engineers, test engineers on to ensure product specifications are achieved* Create PCB schematics, bill of materials, and layouts, for evkits and reference designs* Support GUI and basic python scripting for the control of battery management systems* Assist in writing application notes, test specifications, datasheets and other customer collateral* Support key customers**Preferred Qualification*** MSEE or higher* 2-5+ years experience (BMS experience preferred)* Battery knowledge such as SOC/SOH derivations* Experience with Cadence Orcad tool* Experience with DMM’s, Oscilloscopes, Source Measurement Units, Signal Generator, Temperature Chamber, Spectrum Analyzers* Familiarity with python scripting and instrument control* Excellent communication skills* Fluent communication in English**Location**Chandler, AZ