Jobs in the United States

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Added 1 min ago
RH
Sr. Data Engineer
Robert Half
Minneapolis, MN
- $115,000 to $144,000 USD / year
We are looking for a Senior Data Engineer to strengthen our data foundation and help deliver reliable, scalable information solutions across Minneapolis, Minnesota. In this role, you will…
Added 4 mins ago
Senior BSP / Platform Software Engineer
Micas Networks
San Jose, CA
Micas Networks is seeking a hands-on, experienced Senior BSP / Platform Software Engineer to own the board support package (BSP) and low-level platform software for our SONiC-based data…
Added 5 mins ago
Take Off Technician
CEI Services
BIRMINGHAM, AL
…Construction is an industrial heavy civil contractor of choice for the power generation, mineral and aggregate mining, and pulp and paper markets. With more than 630 pieces of construction…
Added 6 mins ago
Electrical Integration and Test Engineer II
Voyager Technologies, Inc.
Pittsburgh, PA
The Electrical Integration & Test Engineer for Voyager Lunar Systems is responsible for test operations, ownership of test electrical systems, and development of integration and test…
Added 6 mins ago
Data Engineer
KBR Wyle Services, LLC
Beavercreek, OH
As a Data Engineer, you will have the opportunity to work with unstructured and structured data, develop databases, build data pipelines, and find innovative solutions to complex data…
Added 8 mins ago
Senior Process Mechanical Engineer, Power
AtkinsRealis USA Inc.
United States
We are seeking an experienced Senior Process Mechanical Engineer, Power specializing in combined cycle power plant design to join our growing Power engineering team. This role is ideal for…
Added 8 mins ago
Process Mechanical Engineer, Power
AtkinsRealis USA Inc.
United States
We are seeking a Process Mechanical Engineer, Power experienced simple cycle and combined cycle power plant design to join our growing Power Engineering team. This role is ideal for a…
Added 8 mins ago
AU
Project Engineering Manager - Power Delivery
AtkinsRealis USA Inc.
United States
- $140,000 to $180,000 USD / year
We are hiring! AtkinsRéalis seeks an energetic and highly motivated Project Engineering Manager - Power Delivery join our Power Delivery Team and this position can report out of an…
Added 10 mins ago
Take Off Technician
SAIIA
BIRMINGHAM, AL
…Construction is an industrial heavy civil contractor of choice for the power generation, mineral and aggregate mining, and pulp and paper markets. With more than 630 pieces of construction…
Added 10 mins ago
EU
Automotive Electronics Program Manager
Experis USA
Newark, CA
- $50 to $55 USD / hour
…production maintenance - aligned with vehicle programs and chief engineer…
Added 10 mins ago
W
(USA) Process Engineer
Walmart
PILESGROVE, NJ
- $80,000 to $120,000 USD / year
…continuously improve safety, productivity, and service. This Process Engineer role helps translate frontline observations and performance data into process changes, standard work, and…
Added 10 mins ago
W
Systems and Infrastructure Engineer III (Vulnerability Management)
Walmart
BENTONVILLE, AR
- $80,000 to $155,000 USD / year
The Systems and Infrastructure Engineer III maintains and improves the systems that keep Walmart’s Mac and Windows devices and managed applications patched and secure. This role uses…
Added 10 mins ago
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Staff, Systems and Infrastructure Engineer (Vulnerability Management) | Bentonville, Arkansas
Walmart
BENTONVILLE, AR
- $90,000 to $180,000 USD / year
As a Staff Systems and Infrastructure Engineer on APEX Vulnerability Management, you will be the team’s technical lead for keeping the technology Walmart associates use secure. You will…
Added 10 mins ago
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Distinguished, Software Engineer
Walmart
SUNNYVALE, CA
- $169,000 to $338,000 USD / year
…will champion engineering excellence, platform resilience, performance, availability, extensibility, and technical innovation while influencing senior engineers and architects across the…
Added 10 mins ago
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Staff, Software Engineer - Full Stack
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
Mentor Senior Engineers & Drive a High-Performance Engineering Culture
Added 14 mins ago
Sr. Model Engineer, RL Training Framework
SpaceXSI
Palo Alto, CA
…flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build…
Added 14 mins ago
US
Mechanical Engineer II, Imaging Payloads
Urban Sky
Denver, CO
- $115,000 to $130,000 USD / year
Urban Sky is seeking a talented Mechanical Engineer to own the design, development, and fielding of advanced electro-optical imaging systems aboard our stratospheric balloon platforms. Our…
Added 15 mins ago
Sr. Power Electronics Engineer - High Voltage, Satellites (Starlink)
SpaceX
Redmond, WA
…the satellites – they must be cost effective, capable of high performance in all weather conditions, and reliable over long periods of time. The traveling wave tube amplifier (TWTA) team is…
Added 17 mins ago
Senior Digital Design Verification Engineer
Renesas Electronics
Austin, TX
Renesas is seeking a Senior Digital Design Verification Engineer to join our team developing complex power management SoCs. These products integrate digital control, telemetry, fault…
Added 20 mins ago
Senior Engineer 2026
Klickitat Public Utility
Goldendale, WA
…including work done by engineering consultants. Act as lead design engineer, project engineer or project manager on projects with novel, difficult and multi-disciplinary aspects or…
Added 21 mins ago
Test Engineer
Venus Aerospace
Houston, TX
…and Venus Detonation Ramjets deliver historic efficiency and performance across aerospace applications. We are building the next generation of propulsion platforms that enable breakthrough…
Added 21 mins ago
Manufacturing Electrical Engineer
SEDAA
Plano, TX
Job title - Manufacturing Electrical Engineer
Added 23 mins ago
Manager - Electrical Engineering (Utilities)
Atwell, LLC
Lakewood, CO
Establish clear expectations and support employee development through coaching, feedback, training, performance management, individualized development planning, and succession planning.
Added 29 mins ago
MP
Electrical Engineer II
MESA POWER SOLUTIONS LLC
Evansville, WY
- $96,000 to $106,000 USD / year
Operating independently of day-to-day Senior Engineering oversight, the Electrical Engineer II owns the design, integration, optimization, and documentation of advanced industrial power…
Added 29 mins ago
Software Development Engineer
Amazon.com Services LLC
Seattle, WA
Build the high-throughput, low-latency systems that power Sponsored Products and Brands (SPB) ads retrieval - handling billions of requests per day with millisecond response times to help…

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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