Jobs in the United States

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Added 3 mins ago
HI
Electronics Engineer
Hunter Industries Brand
San Marcos, CA
- $101,000 to $110,000 USD / year
Drives independent research and leverages technological advancements to engineer solutions for existing shortcomings
Added 4 mins ago
HPE Labs - Principal Research Engineer - HPE Quantum
Hewlett Packard Enterprise
Milpitas, CA
…with high-performance computing (HPC). As a Principal Software Engineer, you will help advance quantum computing from research toward practical applications. You will apply your software…
Added 4 mins ago
Technical Services Engineer
National Electrical Engineering Consultants LLC
Pembroke Pines, FL
The Technical Services Engineer is the technical backbone of BESS Technical Services, applying NEEC's technical expertise to each customer's project. The role builds the technical side of…
Added 6 mins ago
Principal Software Engineer, Agentic UX
Workday, Inc.
CA
…production-grade AI - deeply embedded into Workday’s platform - not research experiments or maintenance work. Teams own problems end to end, collaborate tightly across disciplines, and use…
Added 7 mins ago
Organic Chemist
BNH
Arnold AFB, TN
Job Family Code: R – Scientific Research & Analysis
Added 7 mins ago
ID&C Enterprise Project Engineer
BNH
Arnold AFB, TN
Beyond New Horizons, LLC (BNH) has an exciting opportunity for an ID&C Enterprise Project Engineer, supporting Test Operations and Sustainment II (TOS II) at Arnold Air Force Base,…
Added 8 mins ago
Senior Principal Systems Engineer *
CORP-Corporate Office
United States
Northrop Grumman’s Space Systems Sector is seeking a Systems Engineer – Level 4 to join our team in our Fairfax, VA or Morrisville, NC locations.
Added 8 mins ago
Sr Principal Engineer Systems
CORP-Corporate Office
United States
Western Region Engineering (WRE) of Northrop Grumman Space Systems Sector seeks to fill a Systems Engineer 4 position in the Engineering function for our Space Park location in Redondo…
Added 10 mins ago
Electrical Engineer II - Projects
Freeport McMoRan
Safford, AZ
Manage small to medium site construction, expansion or modification projects, and assists the Senior Engineer on large/complex site planning/construction, expansion or modifications.
Added 10 mins ago
Senior Full Stack AI Engineer (US Citizen)
Remote, United States
Serve as a senior, hands-on full-stack AI engineer, leading the design, development, and delivery of large-scale mission-critical AI systems.
Added 10 mins ago
Senior AI Software Developer & Engineer (US Citizen)
Remote, United States
Serve as a senior, hands-on full-stack AI engineer and technical authority, leading the technical strategy, design, and delivery of large-scale mission-critical AI systems supporting…
Added 10 mins ago
AI DevOps Engineer
PingWind
Rockville, MD
PingWind is seeking an AI DevOps Engineer with a strong emphasis on Artificial Intelligence and Machine Learning to join the PingWind team supporting Agency for Healthcare Research and…
Added 10 mins ago
Applications Software Engineer - Industrial Automation
Eurofins
Houston, TX
Eurofins is now the global market leader in environmental, food, pharmaceuticals and cosmetics testing as well as in agro-sciences CRO (Contract Research Organization) services.
Added 11 mins ago
Senior Mechanical Engineer
Actalent
Norwood, MA
…schedules. Own the full product development lifecycle including research, concept generation, design, build, test, analysis, and…
Added 12 mins ago
Materials and Processes Test Engineer (Associate or Experienced)
The Boeing Company
Huntsville, AL
Boeing is seeking a Materials and Processes Test Engineer to join our team in Huntsville, AL.
Added 12 mins ago
Product Marketing Manager (Threat Intel)
SpyCloud
Remote, United States
…career as a threat researcher, CTI analyst, investigator, sales engineer, product manager, or engineer in this space, and you write & present well, we want to talk to…
Added 12 mins ago
Process Development Engineer I, Biobank Analytics Automation
Regeneron Pharmaceuticals, Inc (USA)
United States
…with serious diseases. We are seeking a Process Development Engineer I to join our Preclinical Manufacturing and Process Development (PMPD) department in an on-site capacity. In this role,…
Added 13 mins ago
L
Senior Security Architect
LogicGate
WA · Bellevue, WA · Chicago, IL
- $165,000 to $180,000 USD / year
…in LogicGate’s security. You will serve as both a hands-on engineer and a strategic advisor, partnering closely with Engineering, Marketing, and GTM teams to ensure security is a business…
Added 13 mins ago
JH
Senior Linux Systems Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
…powering high-performance computing (HPC) clusters, advanced research environments, and critical mission deliverables. We are looking for a Senior Linux Systems Engineer ready to modernize…
Added 15 mins ago
Lead Design Technologist
CACI
Ashburn, VA · Ashburn
Scale the UX Presence: Engineer and deploy repeatable solutions (including internal applications, UI templates, and more) designed to let programs rapidly spin up high-quality user…
Added 15 mins ago
Software Dev Manager, SBS Core Engineering
Amazon.com Services LLC
New York, NY
You will own the shared platforms that take security capability from research to production, surface findings inside the tools builders already use, and give the organization an automated…
Added 16 mins ago
Senior Controls Engineer - Switchgear
Generac Power Systems Inc
IL · Chicago, IL
The Senior Controls Engineer – Switchgear position oversees the development, execution and delivery of control systems projects for the switchgear market.
Added 17 mins ago
Senior Staff Software Engineer_Voice AI Agent Prompting
ServiceNow
Santa Clara, CA
The Forward Deployed Engineer, Voice AI Agent Engineering designs, builds, ships, and operates voice AI agents whose core behavior is model-driven rather than explicitly authored -…
Added 17 mins ago
Assistant Vice President, Electrical Engineering
WSP
Orlando, FL
WSP is currently initiating a search for an Assistant Vice President, Electrical Engineer for our Orlando, FL office location to help us grow our Property & Buildings office. This is an…
Added 17 mins ago
SG
Mechanical Engineer IV
Smiths Group
Morton Grove, IL
- $115,398 to $144,247 USD / year
Research, develop, and evaluate innovative gas seal, wet seal, and sealing system technologies to address current and future business and market needs.

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.

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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

Original job description

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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