Jobs in the United States

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Associate Software Engineer
Highmark Health
Remote, United States
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
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Automation Engineer (USA)
MUSTANG SURVIVAL MFG INC
Jacksonville, FL
Integrate PLC systems or custom data acquisition to track machine uptime and usage accurately.
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MHN Desktop Engineer
Cabell Huntington Hospital/St. Mary
Huntington, WV
Marshall Health Network is seeking a Desktop Engineer to lead the design, support, and continuous improvement of the organization's endpoint computing environment. This role is responsible…
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AI Engineer
Augeo Affinity Marketing, Inc.
St. Paul, MN
…telecom, and commerce. Not proof-of-concepts. Powerful, scalable systems running in…
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Facility Engineer
Life Time
Beaverton, OR
The Facilities Maintenance Engineer is responsible for the inspection, maintenance, and repair of building systems including HVAC, plumbing, electrical, boilers, and pool systems. This role…
Added 1 min ago
Z
Director, GTM Operations
Zapier
Remote, United States
- $231,800 to $295,000 USD / year
You’ll own GTM Operations end to end, leading about five direct reports across strategy, program management, and systems and platform architecture, plus operators embedded across Sales,…
Added 1 min ago
Senior Project Manager-Civil Engineering
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Huntsville, AL
PE license required in AL
Added 1 min ago
IT Systems Engineer
First Horizon Bank
Memphis, TN · Metairie, LA
Experience with technical analysis, systems integration, or a similar role (banking/financial services experience a plus)
Added 1 min ago
Software Engineer III
INSPYR Solutions
Remote Location, CA
Integrate internal applications with enterprise systems of record and third-party APIs.
Added 1 min ago
Yard and Dock Coordinator - 1st Shift
GXO Logistics
Lincoln, NE
Exposure to safety programs, yard management systems (YMS), or WMS environments
Added 1 min ago
Senior Project Manager-Civil Engineering
SOL Engineering Services, LLC
Huntsville, AL
PE license required in AL
Added 2 mins ago
Audio Visual (A/V) Systems Engineer
Phenom People Pvt Ltd
Horsham, PA
Please note: This role requires five (5) days per week in-office · Candidates must reside within fifty (50) miles of Horsham, PA (or willing to relocate)
Added 2 mins ago
Senior Data Engineering
Rocket Limited Partnership
Detroit, MI
As a Senior Data Engineer, you will design, develop, and maintain data platforms and solutions that power reporting, analytics, and business decision-making across the enterprise. You will…
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3K
Packaging Engineer – Primary & Secondary Packaging Design, Qualification & Validation (JP16128)
3 Key Consulting
Thousand Oaks, CA
- $41 to $46 USD / hour
Fully onsite ATO day shift standard business hours · Top Must Have Skills:
Added 2 mins ago
AI Engineer / Data Scientist, AI Director
PWC US
NY-New York, NY · CA-Los Angeles, CA · IL-Chicago, IL · DC-Washington, DC · MI-Detroit, MI · MA-Boston, MA · TX-Dallas, TX · CA-San Francisco, CA · CA-Silicon Valley, CA · PA-Philadelphia, PA
What You Must Have
Added 2 mins ago
Kubernetes DevOps Engineer
Initiate Government Solutions
Remote, United States
…migration, AI, and the modernization of federal information…
Added 2 mins ago
AI Engineer / Data Scientist, AI Director
PRICEWATERHOUSECOOPERS LLP
NY · Chicago, IL · Washington, DC · Boston, MA · Detroit, MI · Dallas, TX · Philadelphia, PA
What You Must Have
Added 2 mins ago
Robotics & Automation Engineer
United Plastic Fabricating Inc
Ocala, FL
UPF has already invested in Universal Robots collaborative robots and robotic welding across our plants. We need the engineer who makes that investment work reliably in production, so…
Added 2 mins ago
Site Quality Engineer - Senior
Cummins Talent Acquisition
Mineral Point, WI
Minimum of 2 years of related manufacturing or quality experience required
Added 3 mins ago
Y&
Senior Power Electronics Engineer/Hardware
Yeo & Yeo HR Advisory Solutions
Ann Arbor, MI
- $120,000 to $170,000 USD / year
Volt Harbor is looking for a Senior Power Electronics / Hardware Engineer to lead the development of our core power electronics and hardware platform. This is a hands-on, high-impact role…
Added 3 mins ago
Mechanical Engineering Manager, Evansville, IN
Frontier-Kemper Const Inc
Evansville, IN
…design/build/install services for innovative Hoisting and Vertical Conveyance Systems. Our goal is to be the industry’s best source, and best value, for complete turn-key construction,…
Added 3 mins ago
Controls Engineer
Frontier-Kemper Const Inc
Evansville, IN
…electrical equipment for hoists, vertical belts, and skip loading systems. The engineer will play an integral role in designing and programming our systems and, over time, in developing new…
Added 3 mins ago
Corporate Vice President - Senior Network Security Engineer
New York Life
Remote, United States
We're looking for a Senior Network Security Engineer to design, build, and operate secure network infrastructure across our on-premises and cloud environments. You'll be a technical leader…
Added 3 mins ago
RU
Network / System Engineer
Randstad USA
Plano, TX
- $59.75 to $69.75 USD / hour
Kafka,Confluent,distributed systems,Dynatrace,IBM MQ,IBM Integration Bus
Added 3 mins ago
AS
Senior Director, System Solutions
Arizona State University
United States
- $115,000 to $160,000 USD / year
We are seeking a mission-driven technology leader to build the systems foundation for the university's next Enrollment and Admissions chapter. The Senior Director will lead the enterprise…

Apple

Staff Machine Learning Engineer, Apple Cloud AI Platform

Seattle, WA, United States

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Job details

Posting language: English
Posted: Oct 21, 2026

Original job description

Role Number: 200690749-3337

Summary

Apple Cloud AI is at the forefront of ML and generative AI, where data and models come together to enable the next generation of intelligent experiences on Apple products and services. We build the scalable model training services and frameworks that accelerate the development of real-world AI applications, designed with both usability and efficiency in mind. Our platform covers the full model training lifecycle, from the first experiment to large-scale pre-training, fine-tuning, and reinforcement learning on thousands of GPUs and TPUs. Our team focuses on applying the latest AI research to training, with user experience and accelerator efficiency in mind. You'll play a key role in shaping AI research at Apple and how its models are built, optimized, and scaled. We're looking for engineers and researchers who are passionate about research and building a high-performance model training stack that supports diverse real-world use cases. With the autonomy to experiment, the scale to make an impact, and the support to take ideas from prototype to production. You'll work alongside a world-class team to build models and training services that make ML development faster, more reliable, and more efficient.

Description

The Apple Cloud AI Platform team works with Apple's researchers and ML engineers to train and ship models at Apple's bar for quality and privacy. In this role, you will bring deep hands-on experience in large-scale model training to Apple's most important training efforts. You will develop training recipes for pre-training, fine-tuning, reinforcement learning, and model distillation, and apply techniques such as parameter-efficient fine-tuning, preference optimization, quantization-aware training. You will diagnose loss spikes and numerical instability, and choose the precision, parallelism, and optimizer settings that let models converge reliably at scale on GPUs and TPUs. As a Staff ML/Research Engineer, you will set the technical direction for how Apple trains its models and lead efforts that span multiple teams.

Minimum Qualifications

8+ years of experience in large-scale model training, including reinforcement learning, from research to production.
5+ years of experience building and operating large-scale model training systems in production.
Experience with common fine-tuning and distillation techniques, such as supervised fine-tuning, parameter-efficient fine-tuning with LoRA, and teacher-student distillation.
Hands-on experience with at least one higher-level training framework such as Megatron-LM, DeepSpeed, TorchTitan, NeMo, AXLearn, or MaxText.
Deep expertise in PyTorch or JAX, including distributed training features.
Strong programming skills in Python or C++.Strong collaboration and written and verbal communication skills, with a track record of leading technical work across teams.
BS, MS, or PhD degree in Computer Science, Computer Engineering, or equivalent practical experience.

Preferred Qualifications

Experience with low-precision training and the numerical issues it brings.
Experience training large models with data, tensor, pipeline, or expert parallelism across hundreds to thousands of GPUs or TPUs.
Strong understanding of GPU and TPU architecture, including memory hierarchy, matrix units, and high-bandwidth memory, and how they shape training performance.
Experience with collective communication libraries such as NCCL and with high-speed interconnects such as NVLink, InfiniBand, and TPU ICI.
Experience profiling and optimizing training workloads with tools such as Nsight Systems, PyTorch Profiler, or XProf.
Experience building reinforcement learning or post-training systems for large models.
Open source contributions to training frameworks, or publications at top ML venues such as NeurIPS, ICML, or ICLR.

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.

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Jobs in the United States