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Power Electrical Engineer
HDR
Greenville, SC · Columbia, SC · Fort Mill, SC · Charleston, SC
…grow. From massive data centers to modernizing transmission systems, our industry-recognized engineers and scientists have been at the forefront of grid transformation for more than a…
Added 1 min ago
Applied AI Engineer – Test & Evaluation (T&E)
Canvas II, LLC.
Arnold AFB, TN
Bachelor’s degree in a technical discipline, such as computer science, engineering, data science, information systems, or mathematics; equivalent experience may be considered.
Added 2 mins ago
Senior Systems Engineer - EO/IR Development Programs
BAE Systems
Huntsville, AL
BAE Systems, Precision Guidance and Sensing Solutions (PGSS) Product Line within the Precision Strike (PS) Business Area is seeking an experienced Systems Engineer who possess a skilled…
Added 2 mins ago
DevOps Engineer (Remote)
SmartSuite
Overland Park, KS
As a Senior DevOps Engineer, you will play a critical role in the reliability, security, and scalability of SmartSuite's cloud infrastructure. This is a hands-on engineering position for…
Added 3 mins ago
Administrator, Systems
Second Sight Solutions, LLC
Washington, DC
The Systems Administrator (IAM Engineer) position is a critical role within the Second Sight IT organization and an invaluable resource for Second Sight professionals. This position owns…
Added 4 mins ago
Operations Process Engineer
Auris Health Inc. Legal Entity
Santa Clara, CA
The Experienced Operations Process Engineer supports manufacturing execution for the OTTAVA Capital System production line. This hands-on, shop-floor role serves as the first line of…
Added 4 mins ago
Senior Program Manager, Operations (Wastewater)
Massachusetts Water Resources Authority
Chelsea, MA
Works with MIS staff and Director, Wastewater Operations and Maintenance to establish priorities and ensure responsive computer systems and scanner hardware/software.
Added 5 mins ago
Software Engineer Intern
JM Flex Solutions LLC
FL
As a Software Engineer Intern, you will gain hands-on experience supporting software development, data, and AI initiatives. Your contributions will help streamline business processes,…
Added 6 mins ago
Robotics Control Engineer
Framatome North America
Lynchburg, VA
Develops new or adapted products, methods, systems or models to provide added value solutions to customers.
Added 7 mins ago
QA Software Engineer
SynQor
Salem, NH
The QA Software Engineer is responsible for ensuring high quality of native and web applications through collaboration with the Software Engineering team and other Stakeholders. Projects…
Added 8 mins ago
Performance and Modeling Engineer
Apple
Austin, TX
…validation strategies, and execution plans; Develop and maintain GPU software testing and regression infrastructure using Python and Kotlin; Triage of model and simulation regressions;…
Added 8 mins ago
M365 Automation & SharePoint Solutions Engineer
E-Infosol LLC
Washington, DC
E-INFOSOL LLC is seeking a motivated and results-driven M365 Automation & SharePoint Solutions Engineer to be a full-time employee in Washington, DC to join our innovative and…
Added 8 mins ago
S
Senior Forward Deployed Solutions Architect, Large Pharma
SAS
UNAVAILABLE, NJ
- $136,948 to $167,380 USD / year
We’re a leader in data and AI. Through our software and services, we inspire customers around the world to transform data into intelligence – and questions into answers.
Added 8 mins ago
Senior Energy Distribution and Management Engineer
Anduril Industries
Santa Ana, CA
…companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating…
Added 9 mins ago
Data Analytics & Visualization Engineer
Leidos
Scott Air Force Base, IL
The Leidos Digital Modernization Group seeks a Data Analytics & Visualization Engineer for the Global Solution Management – Operations II (GSM-O II) contract, under the Global Automations &…
Added 9 mins ago
Data Analytics & Visualization Engineer
Leidos
Scott Air Force Base, IL
The Leidos Digital Modernization Group seeks a Data Analytics & Visualization Engineer for the Global Solution Management – Operations II (GSM-O II) contract, under the Global Automations &…
Added 9 mins ago
Section 508 Compliance Test Engineer
CACI International
O'Fallon, IL
Experience: Minimum 5 years in software testing, including demonstrated hands-on Section 508/accessibility compliance testing of enterprise web applications or large-scale information…
Added 9 mins ago
Manufacturing Engineer (Steel Fabrication)
Slagel Manufacturing Inc
Forrest, IL
Added 9 mins ago
ETS Developer IV- Core Payments
Navy Federal Credit Union
Vienna, VA · Pensacola, FL
We are looking for an experienced Digital Engineer to provide technical leadership and direction across Digital, with a focus on security, technology strategy, architecture, and…
Added 9 mins ago
Data Test Engineer
CACI International
Scott AFB, IL
Experience: Minimum 5 years in software testing with a minimum of 2 years dedicated data testing for large-scale enterprise or ERP systems
Added 9 mins ago
Sr. Staff Systems Engineer
Northrop Grumman
Rolling Meadows, IL
The Sr. Staff Systems Engineer owns responsibility for executing the overall systems engineering effort on the program and directs the execution of all systems engineering activities. The…
Added 9 mins ago
System Test Engineer
CACI International
Lisle, IL
Under direct supervision, test software in various aspects of IP/telecommunication systems on multiple hardware platforms utilizing Linux and/or Unix-based operating systems.
Added 10 mins ago
C
Mission Critical Associate Field Engineer - PLC - Automated Logic - Sullivan, IN
Carrier
Lisle, IL
- $43,500 to $87,500 USD / year
…who want a career, not just a shift. As a PLC Associate Field Engineer, you will be crucial to Automated Logic’s business through the field installation, startup, commissioning,…
Added 10 mins ago
Software Engineer
Popular Bank
Rosemont, IL
Added 10 mins ago
Software Engineer
Popular Bank
Rosemont, IL

Apple

Performance and Modeling Engineer

Austin, TX, United States

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Job details

Working hours: 40 hours/week
Posting language: English
Posted: Nov 5, 2026

Original job description

Summary Imagine what you can do here. Apple is a place where extraordinary people gather to do their lives best work. Together we create products and experiences people once couldn't have imagined, and now, can't imagine living without. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do.

Description APPLE INC has the following available in Austin, Texas. Model GPU architectural functionality to a pixel-accurate level using C++ for feature validation and performance studies; Collaborate with cross-functional teams across sites to define GPU feature coverage, validation strategies, and execution plans; Develop and maintain GPU software testing and regression infrastructure using Python and Kotlin; Triage of model and simulation regressions; Analyze logs and traces to root-cause architectural, functional, or test environment failures; Enhance model infrastructure, including writing or enhancing debugging tools, logging systems, and other utilities to improve validation efficiency; Write and maintain testbenches and validation scenarios for new GPU architectural features; Review architecture specifications and provide feedback from a validation perspective; Contribute to automated workflows and Cl systems to streamline regression testing and improve validation throughput; and Participate in weekly syncs with design, software, and performance teams to align validation priorities and resolve cross-domain issue. 40 hours/week.

Minimum Qualifications Master’s degree or foreign equivalent in Engineering or related field and 6 months of experience in the job offered or related occupation.

Experience and/or education must include:

Utilizing C or C++ and CPU or GPU architecture to write high-level functional models Using Graphics modeling and implementation of GPU architecture and features to validate performance or functionality of new features Leveraging CPU modeling and implementation of CPU pipeline and cache systems to validate high-level functional CPU or GPU models Utilizing scripting languages like Python or Perl to optimize testing and infrastructure environments Building, testing, implementing and analyzing new features in a GPU model Experience in data visualization, including creating charts to demonstrate trends in functionality and/or performance, and experience presenting data Applying C, C++, or systemC to create or improve model output in the form of logging data files

Preferred Qualifications N/A

LMT Footer This position is not subject to the application limits.

EEO Statement Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

Accessibility At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here - in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Learn about accessibility in Apple’s workplace

Learn about reasonable accommodations for job applicants

Application Deadline Apple accepts applications to this posting on an ongoing basis.

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Skills

C++
Python
Kotlin
Debugging
C
Perl
Data visualization

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