Jobs in the United States

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Added 1 min ago
SO
ENVIRONMENTAL PROTECTION ENGINEER I (UMP)
State of Illinois
Springfield, IL
- $6,540 to $7,480 USD / month
…Recovery Act (RCRA) Unit A, is seeking an Environmental Protection Engineer I to join its team. This entry-level position offers hands‑on training and mentorship from experienced engineers…
Added 1 min ago
Staff Software Engineer, CK Money
Intuit
New York, NY · Charlotte, NC
…and agentic capabilities - both in the product and in how we engineer - take AI-powered features to production, and evaluate their impact with the right metrics. Coach the team on using AI…
Added 3 mins ago
HA
Test Engineer
Hadrian Automation
Torrance, CA
- $135,000 to $220,000 USD / year
…up with no legacy test framework to work around. As a Test Engineer, you'll be the responsible engineer and technical lead for all proof and functional testing on a large manufacturing…
Added 4 mins ago
Software Development Engineering - Advisor I
Fiserv
Sunnyvale, CA
What does a successful Senior Cloud Automation Engineer do at Fiserv?
Added 5 mins ago
Senior Software Developer - Environmental Services
Burns & McDonnell
Kansas City, MO
…Practice, the Senior Software Developer will lead the design, development and analysis of sophisticated software programs and applications, with a focus on a full-stack, AI-enabled…
Added 6 mins ago
RA
Intern, Electrical Engineering
Rockwell Automation (USA)
Chelmsford, MA
- $22 to $32 USD / hour
We are looking for an Electrical Engineer Intern who is interested in gaining hands-on experience in electrical testing, creating test plans, and more. You will report to the Manager of New…
Added 6 mins ago
TT
Product Engineer, Mid-Senior
True Talent Solutions Partners
New York, NY
- $140,000 to $200,000 USD / year
- Lead frontend and backend development, mentor engineers, and ship product features from design through deployment.
Added 8 mins ago
ERP Organizational Change Management Strategist
AeroVironment, Inc.
United States
…leadership, program teams, business stakeholders, Learning & Development (LM) to ensure changes are understood, adopted, reinforced, and sustained, and that transformation delivers…
Added 8 mins ago
Aerospace Engineer II
AeroVironment, Inc.
Huntsville, AL
We are looking for an Aerospace Engineer II to join the Innovation Center in Huntsville to design, prototype, integrate, and test Unmanned Systems and Munitions. These development efforts…
Added 8 mins ago
Staff Mechanical Engineer (Flexible Instruments)
Intuitive
Sunnyvale, CA
The Staff Mechanical Engineer, Advanced Energy, will serve as a technical and design lead for the development of advanced energy products and/or sub-systems at Intuitive. This role is…
Added 9 mins ago
Senior Staff Software Engineer
EarnIn
Mountain View, CA
We seek an experienced, passionate, and resourceful Senior Staff Software Engineer to join our product engineering team. You will work cross-functionally with various teams and contribute…
Added 10 mins ago
Section Manager - Structures
HNTB Corporation
Harrisburg, PA
This opportunity entails being responsible for leading a professional or technical discipline section in the design, development and delivery of project tasks while managing scope, budget,…
Added 10 mins ago
Senior Project Manager & Cincinnati Location Lead
HNTB Corporation
Blue Ash, OH
Responsible for development of the project scope and fee quotation and assists in the preparation of technical proposals and contracts in accordance with HNTB's Sophisticated Contracting…
Added 10 mins ago
Dallas Location Leader
HNTB Corporation
Dallas, TX
…Worth (DFW) Metroplex operations, including market and business development; quality and technical delivery; client, civic and community relationships; government relations; and leadership…
Added 10 mins ago
Arkansas Location Leader
HNTB Corporation
Little Rock, AR
…state of Arkansas operations, including market and business development; quality and technical delivery; client, civic and community relationships; government relations; and leadership and…
Added 10 mins ago
Fort Worth Location Leader
HNTB Corporation
Fort Worth, TX
…Worth (DFW) Metroplex operations, including market and business development; quality and technical delivery; client, civic and community relationships; government relations; and leadership…
Added 11 mins ago
Sr Structural Analysis Engineer
Sierra Space
Louisville, CO · Madison, WI · Durham, NC
As a Senior Structural Analysis Engineer at Sierra Space, you will utilize your extensive expertise to address complex technical problems and drive the success of major programs. Operating…
Added 12 mins ago
Data Engineer Analyst
Revenue
Wake County, NC
Engineer Analyst to support our Business Intelligence initiatives. The Data
Added 14 mins ago
SP
Distribution Design Engineer (Entry, Staff, Senior)
Southwestern Public Service Co
Lubbock, TX · Amarillo, TX
- $70,000 to $129,267 USD / year
This is an entry level position designed to develop technical expertise in a particular area of specialty. Performs work that involves conventional types of plans, investigations, surveys,…
Added 14 mins ago
XE
Natural Gas Materials Engineer (Entry, Staff, Senior, or Principal)
Xcel Energy Services Inc
St Paul, MN
- $70,000 to $156,600 USD / year
The Natural Gas Materials Engineer develops, maintains, and improves engineering standards, specifications, procedures, and technical guidance that support the safe, reliable, and compliant…
Added 14 mins ago
TH
Engineering Manager, Copilot
Twin Health
Remote, United States
- $200,000 to $220,000 USD / year
Lead, hire, and grow a team of full-stack engineers. Run 1:1s, set clear expectations, give direct feedback, and invest in each engineer's development and career growth.
Added 14 mins ago
Engineer I - Design
Microchip - USA
Hauppauge, NY
Experience with architecture, integration, design reviews, technical leadership, or product development.
Added 14 mins ago
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Engineer I - Software
Microchip - USA
CA
- $70,304 to $143,000 USD / year
…debugging and root-cause analysis, secure and quality-focused development, technical documentation, evidence-based communication, cross-functional…
Added 16 mins ago
AS
Systems Integration Engineer
AMERICAN SYSTEMS
Arlington, VA
- $130,000 to $150,000 USD / year
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Systems Integration Engineer to help design, verify, and deploy complex, multi-domain mission systems in at the…
Added 16 mins ago
AS
Radar Engineer, Senior (Part-Time)
AMERICAN SYSTEMS
Washington, DC
- $85 to $105 USD / hour
- Part-time
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly skilled part-time Senior Radar Engineer to support the design, integration, analysis, and technical review of…

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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Skills

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

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