Haystack
← Back to Jobs
Engineering
OE

DC-DC Power Engineer

OSI Engineering, Inc.Cupertino, CA🇺🇸United StatesPosted 14 Aug 2026

Quick Overview

Salary
$53 - $68/hr
Work Type
On Site
Level
Mid Senior

Job Description

A globally leading consumer device company headquartered in Cupertino, CA is seeking a DC-DC Power Engineer to join their team.

 

Job Responsibilities:

- Battery charger validation testing and characterization.

- PoL validation including NAND rails and Display B/L.

- LDO and load switch validation.

- Power Timing sequence validation and SPF characterization.

 

Required Qualifications:

- Hands-on lab experience testing and characterizing DC-DC switching regulator power circuits.

- Familiarity with oscilloscopes, active loads, current probes, pulse generators, multimeters.

- Ability to work independently in a lab environment with minimal supervision and manage multiple tasks concurrently.

- Strong debugging and analytical skills relevant to DCDC switching regulator circuits.

- Perform automated data collection and create reports.

- Able to utilize AI tools to summarize data is a plus.

 

Type: Contract

Duration: 9 months with extension

Work Location: Cupertino, CA (onsite)

Pay range: $53/hr - $68/hr (DOE)

 

No 3rd party agencies or C2C

Similar jobs