Jobs in the United States

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Added 2 mins ago
Mission Operations Engineer (Entry-Level) - Millennium Space Systems
Millennium Space Systems
Chantilly, VA
Support the ground segment design, including command and control, mission planning, mission data processing, and the associated infrastructure to support all activities
Added 2 mins ago
MS
Part-Time Mission Analysis Engineer - Millennium Space Systems
Millennium Space Systems
El Segundo, CA
- $21.15 to $30.77 USD / hour
- Part-time
…system-of-systems; and (c) design and integration of mission data processing algorithms, such as EO/IR image processing or inertial tracking. They are key stakeholders in the design and…
Added 2 mins ago
Software Developer, Phantom Works (Experienced or Senior)
The Boeing Company
Saint Charles, MO · Saint Louis, MO
…and usage. Examples include compilers, linkers, debuggers, data analysis tools, graphical user interface builders, post processing tools, requirements management tools, and web authoring…
Added 3 mins ago
Sr. Model Engineer, RL Training Framework
SpaceXSI
Palo Alto, CA
The RL infrastructure team is looking for an engineer to help develop our RL training framework.
Added 4 mins ago
Piping/Mechanical Field Engineer - Sparks, NV
Military Spouse Jobs & VetJobs
United States
Salary Range: 91,000- 138,800 annually (salary range is based on market data; final salary offered is determined by education, experience, and qualifications of the applicant.)
Added 9 mins ago
Mid-Level Manufacturing Engineer
Huntsville, AL
FALCATA Production Division is looking for a Mid-Level Manufacturing Engineer, based in Huntsville, AL (Discovery). This group provides products and services in the areas of radar,…
Added 10 mins ago
Manufacturing Electrical Engineer
SEDAA
Plano, TX
Job title - Manufacturing Electrical Engineer
Added 10 mins ago
Senior Software Engineering
Pearson
Montpelier, VT
As an Senior Software Engineering, you will serve as a senior technical owner and hands-on engineer responsible for designing, building, operating, and evolving scalable software solutions…
Added 10 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Montpelier, VT
In this role, you will be supporting products that have recently been transitioned from on-prem data center into AWS Cloud. The position will be heavily involved in strategizing and…
Added 10 mins ago
Frontend Engineer
GN Hearing
Montpelier, VT
Help create seamless digital experiences that support people on their hearing journey. As a Frontend Engineer , you will build and evolve customer-facing web experiences for Jabra Enhance,…
Added 12 mins ago
Senior Associate Software Engineer
Truist Bank
Richmond, VA · Atlanta, GA · Charlotte, NC
9. Strong SQL, data-analysis, batch-processing, and troubleshooting skills.
Added 21 mins ago
Scrum Master – Senior Software Engineer
RTX
United States
Experience on XBR, AN/TPY-2, COBRA DANE, QEWR, UEWR, SRP or radar data processing domain knowledge.
Added 21 mins ago
Scrum Master –Software Engineer II
RTX
United States
Experience on XBR, AN/TPY-2, COBRA DANE, QEWR, UEWR, SRP or radar data processing domain knowledge.
Added 23 mins ago
3rd Shift Etch Process Support Engineer
RTX
United States
An exciting opportunity exists at Raytheon to join our process support team as a 3rd Shift Etch Process Support Engineer. This role involves working with gallium arsenide, gallium nitride,…
Added 23 mins ago
GEOINT Sensor Support Engineer (Ramstein AFB, Germany)
RTX
Remote, United States
…executing corrective actions within the sensor, sensor biasing, data screening/QC, raw sensor data dissemination to external…
Added 23 mins ago
Software Quality Engineer onsite Woburn, MA
RTX
United States
Our team in Woburn has an immediate need for a Software Quality Engineer for the Strategic Upper Tier Missile Defense Agency/Sensors & Precision Strike (SSPS) section within the Air & Space…
Added 23 mins ago
Electrical Engineering Intern (Summer 2027)(Onsite)
RTX
United States
…our nation, such as sophisticated software-defined radios and data links designed for use in ground, airborne, and space…
Added 25 mins ago
Software Engineer Senior
GD Information Technology, Inc.
United States
As a Software Engineer Senior at GDIT, you will design, develop, integrate, and sustain secure software applications and data-driven solutions that support complex mission requirements.…
Added 25 mins ago
Data Engineer
Booz Allen Hamilton_United States
Tampa, FL
…intelligence means that there’s more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when…
Added 25 mins ago
Embedded FPGA Engineer
Booz Allen Hamilton_United States
McLean, VA
We are seeking a motivated FPGA and software engineer to support the development, optimization, and deployment of digital signal processing (DSP) functions on a SOSA VPX system. As a member…
Added 27 mins ago
Software Engineer II - AI Platforms
US: Mastercard International Incor
Atlanta, GA
…integration patterns that let AI models, agents, tools, enterprise data, and services run safely and observably in customer-facing products. You'll work with senior engineers, AI Engineers,…
Added 27 mins ago
Software Engineer II - AI Platforms
US: Mastercard International Incor
Atlanta, GA
…integration patterns that let AI models, agents, tools, enterprise data, and services run safely and observably in customer-facing products. You'll work with senior engineers, AI Engineers,…
Added 27 mins ago
Senior Software Engineer - AI Platforms
US: Mastercard International Incor
Atlanta, GA
Mastercard is seeking a Senior Software Engineer to design and build production-grade AI platform capabilities that enable AI-powered products and agentic experiences across B&MI.
Added 27 mins ago
T
Data Engineer
TEKsystems
Cincinnati, OH
- $58 to $62 USD / hour
Descriptionthe Finance Technology team is in need of a data engineer. The primary focus this engineer will support is going to be finishing the play on an Oracle platform, OFSA, they are…
Added 27 mins ago
T
Infrastructure Engineer
TEKsystems
Reston, VA
- $70 to $127 USD / hour
…and cloud trust brokers is degraded or entirely severed. The engineer will establish resilient Policy Enforcement Points (PEP) and decentralized Policy Decision Points (PDP), architect…

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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