Jobs in the United States

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Added 20 mins ago
Transmission Line Project Engineer (Rocky Mountain)- Remote
WSP USA
Bozeman, MT · Billings, MT
WSP is seeking a Transmission Line Project Engineer to join our Power Delivery Team. This position offers a flexible work arrangements, with the option to work remotely or from one of our…
Added 20 mins ago
PN
Electrical Engineer 3
Pacific Northwest National Laboratory
Helena, MT
- $122,100 USD / year
The Operational Systems Engineering group within the Earth Systems Science Division seeks a mid-career Electrical Engineer to support research, development, and deployment activities…
Added 25 mins ago
Electronic Fabrication Technician
California Institute Of Technology Jet Propulsion Laboratory
United States
This unique opportunity is part of the Mechanical & Control Systems Division which engages in research, technology development, and the creation of advanced mechanical, thermal, propulsion,…
Added 26 mins ago
PN
Senior Software Engineer III
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $133,100 USD / year
…Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated…
Added 26 mins ago
PN
Lead Software Engineer IV
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $161,300 USD / year
…Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated…
Added 26 mins ago
PN
Early Career Software Engineer
Pacific Northwest National Laboratory
Richland, WA
- $83,100 USD / year
As a Software Engineer on PNNL's Software Engineering and Architectures (SEA) team, you'll have the chance to shape mission-critical SI systems, help build enterprise-scale data platforms,…
Added 26 mins ago
PN
Software Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $109,000 USD / year
As a Software Engineer on PNNL's Software Engineering and Architectures (SEA) team, you'll have the chance to shape mission-critical SI systems, help build enterprise-scale data platforms,…
Added 36 mins ago
TT
Senior Software Engineer, Autonomous Systems (C2/Backend/Service)
True Talent Solutions Partners
Palo Alto, CA
- $145,000 to $275,000 USD / year
- Engineer reliable, scalable, and fail-safe software for high-stakes environments.
Added 38 mins ago
Engineering Manager- Data Collection & Scanning
Jobgether
Remote, United States
…reliability, and operational efficiency. Working closely with Product, Research, Security, and Infrastructure teams, you will translate complex challenges into actionable engineering…
Added 45 mins ago
Lead Platform Engineer, AI and DevSecOps
RadarFirst
Remote, United States
RadarFirst is seeking a Lead Platform Engineer, AI & DevSecOps Engineer to lead the next stage of our cloud, security, reliability, and AI operations maturity. This role will own the…
Added 45 mins ago
Sr. Sustaining Mechanical Engineer
MURRYSVLLE-RIUS
Murrysville, PA
…and treat sleep and respiratory conditions. As a mechanical engineer in the Philips Sleep & Respiratory Care R&D team, you will utilize combination of mechanical engineering, research, and…
Added 49 mins ago
MS
Competitive Intelligence Spec / R70198 / Remote
Motorola Solutions
Corinth, MS
- $150,000 to $175,000 USD / year
…competitive intelligence, counterintelligence operations, market research, or business strategy. Technical Expertise Market Intelligence Systems: Experience monitoring competitor activity,…
Added 56 mins ago
Senior Member of Technical Staff (SMTS) – Quantum Materials & Thin Films Engineering
GLOBALFOUNDRIES U.S. INC.
NY
GlobalFoundries Quantum Technology Solutions (QTS) is seeking an experienced materials engineer to drive the development, characterization, and integration of advanced materials enabling…
Added 57 mins ago
GL
Clerk
GXO Logistics
Beaverton, OR
- $20.75 USD / hour
We engineer faster, smarter, leaner supply chains.
Added 1 hour ago
Transmission Line Project Engineer (Pacific) - Remote
WSP USA
Las Vegas, NV · Reno, NV
WSP is seeking a Transmission Line Project Engineer to join our Power Delivery Team. This position offers a flexible work arrangements, with the option to work remotely or from one of our…
Added 1 hour ago
Software Engineer – Release Management
Cisco Systems, Inc.
RTP, NC
We are seeking a motivated Engineer to join our Release team in Research Triangle Park (RTP), North Carolina, helping us improve software project infrastructure and product quality for…
Added 1 hour ago
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Transform technology into opportunity as a Systems Engineer. A career in enterprise IT means connecting and enhancing the systems that matter most. You’ll be at the forefront of innovation…
Added 1 hour ago
Systems Engineer - Active TS/SCI with CI Poly
ENS Solutions, LLC
Washington, DC
Develops and applies advanced engineering and design methods, theories and research techniques in the investigation and solution of complex and advanced system requirements,…
Added 1 hour ago
Senior UC/Voice Engineer
American Operations Corporation
Hanscom Air Force Base, MA
The UC/Voice Engineer will work as part of a team of Unified Communications engineers supporting 66 ABG/SC and its customers under Core Services. The position is responsible for designing,…
Added 1 hour ago
AI Engineer
Emergence AI
Irvine, CA
Founded by veterans of IBM Research, Google, Microsoft, and Amazon, we're a small team of researchers, engineers, and builders working at the intersection of frontier AI research and…
Added 1 hour ago
Forward Deployed Engineer
Elixirr Consulting
United States
Design, build and demo agents and agentic applications that execute real work - document processing, research, analysis, operational automations, internal copilots, workflow accelerators.
Added 1 hour ago
ML
Nuclear Scientist and Engineer
Mersenne Labs
Washington, DC
- $80,000 to $500,000 USD / year
As a Nuclear Scientist and Engineer, you will play a significant role in developing and implementing plans and strategy for a revolutionary energy startup.
Added 1 hour ago
O
Founding Full-Stack Engineer (AI) - Centralize (YC24)
Outbound
CA · San Francisco, CA
- $100,000 to $160,000 USD / year
Did AI research in large language models in the past and transferred to a product engineering role working in AI
Added 1 hour ago
UI
Junior Software Engineer
Untamed Intelligence
Remote, United States
- $160,000 to $200,000 USD / year
You may have a computer-science degree, or you may have arrived here another way: a bootcamp, a self-taught path, a research group, a job that was supposed to be something else. What…
Added 1 hour ago
UI
Director of Learning
Untamed Intelligence
Remote, United States
- $165,000 to $195,000 USD / year
You are a learning person, a product thinker, and increasingly, a bit of an engineer.

Closed listing

Apple

Hardware/Software Modeling and Validation Engineer

Cupertino, CA, United States

The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.
Experience: 3+ years of proven industry or research experience in building performance models of use cases running on CPUs, GPUs, NPUs or other hardware accelerators.
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

Summary Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something - you’ll add something.

The Silicon Modeling and Development Team in the Graphics and Compute Technologies organization is responsible for capturing and analyzing advanced graphics, media, and compute use cases and executing them on models of future silicon. We are looking for exceptionally dedicated individuals who possess strong interest in the modeling, simulation and analysis of mobile, desktop and data center devices.

Description Our team is seeking extraordinary performance modeling and analysis engineers with validation experience who are passionate about building accurate models that project the performance and power of future Apple Silicon platforms. You will model new and emerging use cases in graphics, games, media, and machine learning on devices that range from Apple Watch, iPhone, iPad, Apple Vision Pro and Mac to the data center. These models span software stacks, including drivers, firmware, and frameworks, alongside the hardware they run on. This is an opportunity to shape the architecture of future Apple Silicon and software, and influence the design of the next generation of hardware platforms.

Responsibilities

Build models of applications, platforms and software stacks, and the associated tools used to test the viability of future products and project their performance. Capture device traces, analyze them, and simulate them on hardware models. Profile use cases on current silicon and software to understand how they use the System-on-Chip (SoC). Validate them against performance goals. Correlate models against measurements on current silicon, and find and close sources of error. Collaborate with cross-functional teams including product, hardware architecture, software driver, firmware, frameworks and application teams, to define the vision and technical requirements for future products and present analysis results. Learn about the state of the art in graphics, media, games, machine learning, SoC architectures, and validation methodologies.

Minimum Qualifications Technical BS/MS/PhD or equivalent degree in Computer Science, Computer Engineering, Electrical Engineering or related field. 3+ years of proven industry or research experience in building performance models of use cases running on CPUs, GPUs, NPUs or other hardware accelerators. Experience validating hardware and software against performance goals, using measured data from test systems. Strong software engineering skills and excellent proficiency in Python. Deep understanding of computer architecture, including processing units, interconnects, and memory hierarchies in modern SoCs, and the trade-offs between CPU, GPU, NPU, and other accelerator implementations. Strong ability to build abstract performance models of use cases and platforms from performance counters and other measurements, and to characterize their performance. Strong data reasoning skills, including the ability to design experiments, analyze data, and present results. Excellent communication and collaboration skills.

Preferred Qualifications Hands-on experience in implementing one or more of: graphics and rendering pipelines, media pipelines, or games, and analyzing their performance characteristics. Working knowledge of system software, such as drivers, firmware, or frameworks, and how it affects performance. Experience in building simulation technologies. Experience collaborating in large cross-functional projects.

Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

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

Computer science
Computer engineering
Electrical engineering
Research
Python
Communication skills
Collaboration
Firmware

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