Full-Time

Product Engineer

Posted on 8/21/2025

onsemi

onsemi

10,001+ employees

Semiconductors for intelligent power and sensing

No salary listed

Richardson, TX, USA

In Person

Category
Software Engineering (1)
Required Skills
Python
Java
C/C++
Data Analysis
Requirements
  • BSEE with minimum 5 years of experience working Product / Test in Analog, Mixed Signal, Digital space
  • Experience working with Automated Test Equipment platforms
  • Proficient in multiple ATE software coding languages including but not limited to C/C++, Python, Java
  • Strong statistics and data-analysis skills
  • Strong communication and leadership skills, working with cross-functional teams across multiple different internal development and factory sites
  • Excellent interpersonal skills – energetic, motivated, and self-driven
  • Demonstrate ability to work well within a global team environment with minimal supervision
  • Strong organizational skills; demonstrate ability to manage multiple tasks
  • Good IC and test knowledge and background, across digital, analog, RF, and mixed-signal, along with knowledge of ATE platforms, design for test strategies and test methods, and test instrumentation requirements for various Analog, Mixed-Signal, and Digital tests
  • Must have prior hands-on experience working ATE Test Equipment for IC testing, and good understanding of ATE system architectures
Responsibilities
  • Own cost reduction and entitlement activities (MPY, FTY, Test Cost, COBs) across all products in AMG
  • Generate daily / weekly automated data analysis reports (various – eGAP, cWATY, Scrap, etc)
  • Own customer RMA activities and post-RMA root cause disposition including EFA / PFA (electrical and physical failure analysis)
  • Interface with FAB, Assembly, and factory Test teams and engineers for driving yield improvement activities across various products
  • Drive cost reduction activities such as burn-in reduction / elimination, test and manufacturing flow optimization, test time and yield enhancements
  • Interface with various cross-functional teams such as Program Management, QRE/CQE, Design, and Bench FW Development Engineers
  • Must be able to update / modify existing code with innovation and improvisation focused on efficiency and test-cost reduction
  • Good understanding on Automated Test Equipment (ATE) system architecture (ETS800, T2K, IFlex etc.) and able to work with vendor to develop low level automation code
  • Document gaps, lessons learned, and best practices back to NPDE PE teams for better execution on future projects
Desired Qualifications
  • Knowledge in general coding and having programming skills, and ability to write scripts in C/C++ and PERL (or Python) is considered a plus

onsemi designs and manufactures semiconductors with a focus on intelligent power and sensing technologies for automotive and industrial use. Its products include power management ICs and sensors that regulate energy and provide precise control signals for systems like EVs, ADAS, factory automation, robotics, and energy infrastructure. These chips work by efficiently handling electrical power, converting energy, and delivering sensing data and control outputs that enable safer, more capable machines. The company differentiates itself by specializing in intelligent power and sensing across both automotive and industrial markets and selling through direct OEM partnerships plus a global distributor network to support scalable deployment with energy efficiency at the core of its offerings.

Company Size

10,001+

Company Stage

IPO

Headquarters

Scottsdale, Arizona

Founded

1999

Simplify Jobs

Simplify's Take

What believers are saying

  • AI infrastructure business expected to grow high-teen percentages through 2026.
  • Gross margins expanding for third consecutive quarter, reaching 38.5% in Q1.
  • Automotive demand stabilizing signals cyclical trough behind company, supporting recovery.

What critics are saying

  • U.S. export restrictions block onsemi's 900V SiC supply to Chinese OEMs.
  • Inventory days rose to 200, signaling customer destocking in automotive segment.
  • STMicroelectronics' new Geneva fab undercuts onsemi pricing in 900V EV market.

What makes onsemi unique

  • EliteSiC M3e technology enables 900V EV architectures with superior switching efficiency.
  • AI data center revenue surged 100% YoY, reaching $250M in 2025.
  • Expanded Nio partnership secures long-term demand for advanced SiC chips.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Paid Vacation

Paid Sick Leave

Paid Holidays

401(k) Retirement Plan

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
CZECH NEWS CENTER, a. s.
Apr 8th, 2026
Onsemi acquires Brno's Codasip to expand RISC-V chip design capabilities in Czechia

Czech chip designer Codasip is being acquired by semiconductor manufacturer Onsemi in a deal that will see the company split into two parts. Onsemi will acquire Codasip's energy-efficient processor design division, which focuses on RISC-V technology, an open alternative to ARM architecture. The acquisition is considered strategic for Onsemi, which manufactures chips for automotive and industrial applications. The deal will add several dozen specialised engineers to Onsemi's existing Czech team, with plans to hire over 100 additional experts in the near future. Onsemi will also gain Codasip Studio software for chip design. The remaining part of Codasip will operate independently under CEO Ron Black, focusing on chip security using Cheri technology. Codasip employs approximately 250 people and generates annual revenues of around CZK 2 billion.

Yahoo Finance
Apr 8th, 2026
onsemi rises 30.7% since October but faces challenges with 2.7% revenue growth and shrinking margins

Onsemi has surged 30.7% to $66.51 per share since October 2025, outpacing the S&P 500's 2.1% decline during the same period. Despite this momentum, analysts remain cautious about the semiconductor company's prospects. The firm's revenue grew at just 2.7% compounded annually over the past five years, below industry benchmarks. Wall Street forecasts predict 5% revenue growth over the next 12 months, still below sector averages. Profitability concerns also weigh on the stock. Onsemi's operating margin decreased by 17.7 percentage points over five years, falling to 1.4% for the trailing 12 months. The decline raises questions about expense management despite revenue growth. Trading at 21.8× forward P/E, onsemi's valuation appears reasonable, but analysts suggest better opportunities exist elsewhere in the market.

Yahoo Finance
Apr 7th, 2026
onsemi Q4 revenue flat at $1.53B as analog chip sector shows signs of stabilisation

Fifteen tracked analog semiconductors stocks reported satisfactory Q4 results, with revenues beating consensus estimates by 0.7% and next quarter guidance above expectations. However, share prices have declined 4.7% on average since the latest earnings. Onsemi reported revenues of $1.53 billion, down 11.2% year on year, meeting analysts' expectations. The company's next quarter revenue guidance slightly missed expectations. The stock has fallen 2.6% since reporting and trades at $63.40. Skyworks Solutions posted the strongest results amongst peers, with revenues of $1.04 billion, down 3.1% year on year but beating estimates by 3.4%. Despite outperforming on earnings per share and adjusted operating income, the stock declined 1.7% following the announcement and trades at $55. Analog chip demand remains linked to overall economic growth.

The Associated Press
Mar 31st, 2026
Onsemi powers Sineng Electric's 430kW energy storage and 320kW solar inverter systems

Onsemi has secured a design win with Sineng Electric to power its 430 kW liquid-cooled energy storage systems and 320 kW utility-scale solar inverter. The deal will feature onsemi's latest-generation hybrid power integrated module combining FS7 insulated-gate bipolar transistor and EliteSiC technology. The technology delivers improved efficiency and higher power density, enabling Sineng's systems to increase power output by 32% within the same footprint. In benchmark testing, onsemi's module achieved a 0.07% efficiency improvement and reduced losses by 225 W in a 320 kW solar inverter configuration. The collaboration aims to deliver high-performance solutions for renewable energy and AI infrastructure markets. Onsemi's F5BP package modules reduce power dissipation by up to 8% and switching losses by 10% compared to previous generations.

IBS Electronics and Security
Mar 18th, 2026
Infineon and Subaru partner on next-generation ADAS safety and real-time vehicle control.

Infineon and Subaru partner on next-generation ADAS safety and real-time vehicle control. Published: 3.18.2026. Key takeaways. * Infineon and Subaru are collaborating on an automotive MCU for an integrated ECU in future Subaru vehicles. * Subaru plans to use Infineon's AURIX TC4x in an ECU coordinating next-generation EyeSight, vehicle motion control, and AWD control. * Infineon says the MCU will help deliver faster, more reliable processing of data from camera, radar, and other sensors shifting toward centralized, safety-critical compute in ADAS and software-defined vehicles. Infineon and Subaru are deepening their collaboration on automotive safety, with a new design partnership centered on the microcontroller that will help power future Subaru ADAS and vehicle motion control. According to the two companies, the effort focuses on an automotive MCU that will be installed in an integrated electronic control unit coordinating next-generation EyeSight and vehicle motion functions in future Subaru vehicles. Subaru said it has been working with Infineon from the early development stage of the AURIX TC4x to optimize the chip's design specifications. The automaker plans to use the MCU in an integrated ECU that coordinates next-generation EyeSight, vehicle motion control, and all-wheel drive control. This architecture is intended to further evolve ADAS and vehicle dynamics control while improving the fundamentals of "driving, turning, and stopping." The AURIX TC4x is positioned as the main controller for next-generation ADAS functions inside that ECU. The company said the MCU enables real-time sensor data fusion, decision-making, and control using inputs from camera, radar, and other sensors, helping deliver faster and more reliable driver assistance functions. Infineon also said the TC4x combines up to six cores at 500 MHz in lockstep operation and supports automotive functional safety up to ASIL-D as safety-oriented compute increasingly required in modern vehicles. The announcement also fits Subaru's broader push to modernize its vehicle electronics, developing its new E/E architecture that can be shared across battery electric vehicles, gasoline vehicles, and hybrid vehicles, while aiming for "ultra-low latency and low power consumption" in vehicle-control computation. Automakers are increasingly focused on how quickly and reliably a vehicle can process sensor inputs and translate them into safe control actions across braking, steering, stability, and traction-related systems. This collaboration with Infineon also appears to be part of Subaru's broader next-generation EyeSight roadmap. In 2024, Subaru announced a separate collaboration with AMD to design an SoC that integrates stereo-camera recognition processing with AI inference for future EyeSight systems. Later that year, Subaru also announced a collaboration with onsemi on optimized image sensors for next-generation EyeSight. Taken together, these moves suggest Subaru is building a more integrated ADAS stack spanning perception, AI inference, and real-time vehicle control. The trend points to rising importance for automotive-grade MCUs that combine functional safety, real-time performance, cybersecurity, and strong in-vehicle networking support. Subaru has publicly tied its technology roadmap to a goal of zero fatal road accidents in 2030, and its official safety materials show the company is using fatal-accident analysis to guide future development priorities. In that context, tighter integration between ADAS and vehicle motion control is not just a feature upgrade, reflecting a broader push to reduce latency, improve system-level reliability, and strengthen the vehicle's ability to respond correctly in real-world driving conditions. Stay up to date Read industry news, product offers, and events. Join email list

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