Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 7 mins ago
CC
Quality Lead/ Quality Engineer
Custom Cylinders, Inc
Cary, IL
- $70,000 to $85,000 USD / year
As a Quality Engineer, you’ll help ensure that our pneumatic and hydraulic cylinders meet demanding performance and reliability standards. You’ll support our ISO 9001–certified quality…
Added 7 mins ago
CC
Quality Inspector
Custom Cylinders, Inc
Cary, IL
- $20 to $30 USD / hour
…this role collaborates closely with the Design and Production Engineer to maintain and improve product quality and operational efficiency. The Quality Specialist will oversee the ongoing…
Added 8 mins ago
Senior Manufacturing Process Engineer
Abbott Laboratories
Scarborough, ME
The position of Senior Manufacturing Process Engineer is within our Infectious Disease Business Unit located in Scarborough, Maine. This role is responsible for leading manufacturing…
Added 12 mins ago
Project Engineer
Hendrickson
MEDINA, NY
Added 12 mins ago
Quality & Continuous Improvement Engineer
EnPro Associates LLC
PALMYRA, NY
…DESCRIPTION POSITION OVERVIEW: The Quality & Continuous Improvement Engineer is responsible for driving products and process quality while leading continuous improvement initiatives across…
Added 13 mins ago
Field Service Engineer
SP Industries Inc.
STONE RIDGE, NY
ATS Company: SP Industries Requisition ID: 17947 Location: Stone Ridge, NY, US, 12484Date: Nov 6, 2026 Field Service Engineer SP Industries Inc. an ATS company,has an exciting opportunity…
Added 13 mins ago
Mechanical Product Design Engineer
Eaton Corporation
Orchard Park, NY
Eaton’s Mission Systems Division is currently seeking a detail-oriented Design Engineer to support the weapons, carriage and release team. This role is ideal for a design engineer with…
Added 13 mins ago
Lead New Product Development Engineer
Eaton Corporation
Olean, NY
Eaton’s ES AMER ESS division is currently seeking a Lead New Product Development Engineer.
Added 13 mins ago
Senior Engineer Process Engineering Photolithography
GlobalFoundries
ROUND LAKE, NY
Added 13 mins ago
Senior Engineer Process Engineering Photolithography
GlobalFoundries
ROUND LAKE, NY
Added 13 mins ago
Senior Engineer Process Engineering Photolithography
GlobalFoundries
ROUND LAKE, NY
Added 13 mins ago
Architect Product Security
JetBlue Airways Corp
LONG ISLAND CITY, NY
…engineering teams to prioritize and remediate vulnerabilities * Support penetration testing and security validation activities * Architect controls for Authentication, Data protection and…
Added 13 mins ago
Architect Product Security
JetBlue Airways Corp
LONG ISLAND CITY, NY
…engineering teams to prioritize and remediate vulnerabilities * Support penetration testing and security validation activities * Architect controls for Authentication, Data protection and…
Added 13 mins ago
Senior Project Engineer/Manager Mission Critical Water and Wastewater
Langan Engineering and Environmental Services, LLC
WHITE PLAINS, NY
…energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees…
Added 13 mins ago
NL
Supervisor of Engineering - Brooklyn
NYU Langone Medical Center
Brooklyn, NY
- $69,071.97 to $93,600 USD / year
…operations. Duties include the monitoring of office computerized systems, teaching and training different trades, the inspection and upkeep of all rooms and HVAC, boilers, A/C units, and…
Added 13 mins ago
Associate, Electrical Engineering (Rochester, NY)
L3Harris
Rochester, NY
Design complex Circuit Card Assemblies to support Avionics and Space customer’s photonic subsystems and integrated communication systems
Added 13 mins ago
Manufacturing Engineer
CACI International
Rochester, NY
In this role, you will support the development and optimization of manufacturing processes for mechanical, electronic, and electro-mechanical products. You will translate engineering…
Added 13 mins ago
Associate Engineer Protection & Control
Avangrid Service Co
ROCHESTER, NY
Added 13 mins ago
Lead Software Engineer - AI
Humana
Albany, NY · New York, NY
The Lead Software Engineer codes software applications based on business requirements. The Lead Software Engineer works on problems of diverse scope and complexity ranging from moderate to…
Added 13 mins ago
Security Engineer Lead, Security Foundations
Meta
New York, NY · Albany, NY
…security risk across the company. We're looking for a Security Engineer Lead to scope, design, and champion security solutions company-wide across the domains we support.This is a breadth…
Added 14 mins ago
Graduate Mechnical Engineer
Pennoni Associates Inc.
NEW YORK, NY
Added 14 mins ago
GC
Network System Engineer (Job Code: 175942)
Genesis Corp. dba Genesis10
NEW YORK, NY
- $133,120 USD / year
Responsible for design, development, and implementation of systems engineering activities to include OS technical support, systems programming, and data center capabilities; responsible for…
Added 14 mins ago
TAds Sr Engineer, Software
T-Mobile
NEW YORK, NY
…scalable software solutions that meet customer requirements and support high availability environments. The role involves collaborating with engineers to develop software components using…
Added 21 mins ago
Manufacturing Engineer
FEATHERLITE EXISS SOONER HOLDING COMPANY, LLC
Cresco, IA
Featherlite is seeking an experienced Manufacturing Engineer to support and improve the manufacturing processes used to produce custom-engineered trailers and related assemblies.
Added 27 mins ago
Data Center Hardware Engineering - Hardware Technician
Apple
Austin, TX
Test fixtures & prototype support: Build and modify test fixtures, cables and support hardware, including basic mechanical changes, and help assemble prototype systems.

Capital One

AI Engineer 4 (AI Foundations: World Model, RL, Causal Inference, Sequential Data)

McLean, VA, United States
Cambridge, MA, United States
San Jose, CA, United States
NY, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: At least 4 years of experience programming with Python, Go, Scala, CUDA, or Java
Posting language: English
Posted: Nov 6, 2026

Original job description

AI Engineer 4 (AI Foundations: World Model, RL, Causal Inference, Sequential Data)

At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how we serve our customers and businesses who have come to love the products and services we build.

Team Description:

The Intelligent Foundations and Experiences (IFX) team is at the center of bringing our vision for AI at Capital One to life. We work hand-in-hand with our partners across the company to advance the state of the art in science and AI engineering, and we build and deploy proprietary solutions that are central to our business and deliver value to millions of customers. Our AI models and platforms empower teams across Capital One to enhance their products with the transformative power of AI, in responsible and scalable ways for the highest leverage impact.

What You’ll Do:

Partner with a cross-functional team of engineers, research scientists, technical program managers, and product managers to deliver AI-powered products that change how our associates work and how our customers interact with Capital One.
Design, develop, test, deploy, and support AI software components including foundation model training, large language model inference, agents and multi-agent workflows, similarity search, guardrails, model evaluation, experimentation, governance, and observability, etc.
Leverage a broad stack of Open Source and SaaS AI technologies such as AWS Ultraclusters, Huggingface, VectorDBs, PyTorch, and more.
Invent and introduce state-of-the-art foundation model optimization techniques to improve the performance - scalability, cost, latency, throughput - of large scale production AI systems.
Contribute to the technical vision and the long term roadmap of foundational AI systems at Capital One.
Own the end-to-end architecture for complex AI systems - ensuring maintainability, observability, and ethical alignment
Define and maintain service-level objectives (SLOs) for AI reliability, including latency, uptime, and model performance drift
Collaborate with infrastructure engineering to optimize GPU/TPU utilization and accelerate model inference pipelines
Lead cross-functional technical reviews for new AI system deployments, ensuring security, data governance, and compliance standards are met
Mentor Principal and Senior Associates on scalable design, performance tuning and research-to-production translation

The Ideal Candidate:

You love to build systems, take pride in the quality of your work, and also share our passion to do the right thing. You want to work on problems that will help change banking for good
Passion for staying abreast of the latest research, and an ability to intuitively understand scientific publications and judiciously apply novel techniques in production
You adapt quickly and thrive on bringing clarity to big, undefined problems. You love asking questions and digging deep to uncover the root of problems and can articulate your findings concisely with clarity. You have the courage to share new ideas even when they are unproven
You are deeply Technical. You possess a strong foundation in engineering and mathematics, and your expertise in hardware, software, and AI enables you to see and exploit optimization opportunities that others miss
You are a resilient trailblazer who can forge new paths to achieve business goals when the route is unknown

This role is designated as a hybrid position. You are expected to adhere to Capital One's hybrid policy regarding required on-site presence at your designated office location.

Basic Qualifications:

Bachelor's Degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 2 years of experience developing AI and ML algorithms or technologies
At least 4 years of experience programming with Python, Go, Scala, CUDA, or Java

Preferred Qualifications:

Experience leading development AI systems with tradeoff decisions around cost, latency, throughput and accuracy
6+ years of experience deploying scalable and responsible AI solutions on cloud platforms (e.g. AWS, Google Cloud, Azure, or equivalent private cloud)
Experience designing, developing, delivering, and supporting AI services
Experience developing AI and ML algorithms or technologies (e.g. LLM Inference, Similarity Search and VectorDBs, Guardrails, Memory) using Python, C++, C#, Java, CUDA, or Golang
Experience developing and applying state-of-the-art techniques for optimizing training and inference software to improve hardware utilization, latency, throughput, and cost
Experience in building agentic AI systems and agentic workflows
Passion for staying abreast of the latest AI research and AI systems, and judiciously apply novel techniques in production
Proficiency in designing distributed systems for model training, evaluation, and online inference at petabyte scale
Experience defining AI model governance processes, including producibility, lineage tracking, and automated retaining schedules
Demonstrated ability to influence architectural decisions across multiple AI product lines or platforms

Capital One will consider sponsoring a new qualified applicant for employment authorization for this position.

The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.

Cambridge, MA: $197,300 - $225,100 for AI Engineer 4

McLean, VA: $197,300 - $225,100 for AI Engineer 4

New York, NY: $215,200 - $245,600 for AI Engineer 4

San Jose, CA: $215,200 - $245,600 for AI Engineer 4

Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter.

This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan. Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.

This role is expected to accept applications for a minimum of 5 business days.

No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City’s Fair Chance Act; Philadelphia’s Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.

For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

Apply About employer

More about this job

Skills

Machine learning
Research
AWS
Hugging Face
PyTorch
Regulatory compliance
Translation
Computer science
Electrical engineering
Computer engineering
ML
Python
Go
Scala
Oracle Java
Google Cloud
Microsoft Azure
C++
C#
Technical support
Recruitment

Report this job