Jobs in the United States

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Added 1 min ago
Managing Consultant - Digital Trust and Cyber Security
PA Consulting
Denver
Contribute to propositions, market perspectives and reusable approaches where these support real client engagement and commercial opportunity.
Added 1 min ago
Malware Defense Senior Manager (MRA)
Bank of America, National Association
WA
…team conducts advanced malware research, analysis, and reverse engineering to understand malicious code, attacker behaviors, techniques, and infrastructure, and translates those findings…
Added 2 mins ago
Manufacturing Customer Service Representative - Couplings
Smiths Group
Pasadena, TX
Provide technical product recommendations and application support using engineering resources and product selection tools.
Added 3 mins ago
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ISC Production Supervisor
Aerospace
San Jose, CA
- $89,000 to $111,000 USD / year
Interface with engineering, quality, planning and other support groups to get the support and assistance needed to resolve issues that are affecting quality and/or deliveries.
Added 3 mins ago
Senior Director, Enterprise Infrastructure
Wingstop Global Support Center
Dallas, TX
…including enterprise architecture for infrastructure platforms (network/voice infrastructure, server/storage infrastructure, backup systems, telecommunications, end user computing and…
Added 4 mins ago
Senior Data Engineer
Virtasant
Remote, United States
Virtasant is a global technology services company with a network of over 4,000 technology professionals across 130+ countries. We specialize in cloud architecture, infrastructure,…
Added 5 mins ago
Desktop Support Specialist
DCCM
United States
Provide hands-on support for Windows laptops and engineering workstations, peripherals, monitors, docking stations, mobile devices, and conference room AV.
Added 6 mins ago
Engineering Team Leader
Southern Company
Atlanta, GA
Job Summary: The Engineering Team Leader will be responsible for providing leadership, direction, and performance management for distribution activities to direct reports within the Atlanta…
Added 7 mins ago
Staff Control Systems Engineer
Thea Energy
Kearny, NJ
Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing…
Added 7 mins ago
Electrical EIT/Designer (Movable Bridges)
HDR
Virginia Beach, VA · Baltimore, MD · Fulton, MD
…transportation ports and marine infrastructure, your work will directly support economic vitality, public safety, sustainable and resilient communities and quality of life. We bring…
Added 7 mins ago
Lead IT Support Specialist
The ODP Group
Boca Raton, FL · Grand Prairie, TX
The Lead IT Support Specialist plays a vital role in ensuring the reliability and efficiency of the organization’s technology infrastructure. This position delivers on-site IT support to…
Added 8 mins ago
Customer Support Administrator (IT Specialist) / Installer
Govcio LLC
Arlington, VA
GovCIO seeks a Customer Support Administrator (IT Specialist) / Installer with an active Secret clearance to primarily travel to Government sites to install network equipment (routers,…
Added 8 mins ago
Customer Support Administrator (IT Specialist) / Installer
Govcio LLC
Seattle, WA
GovCIO seeks a Customer Support Administrator (IT Specialist) / Installer with an active Secret clearance to primarily travel to Government sites to install network equipment (routers,…
Added 8 mins ago
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Associate Materials Scientist
Eurofins
Groton, CT
- $25 to $30.5 USD / hour
The Eurofins network of companies is the global leader in food, environment, pharmaceutical and cosmetic product testing and in agroscience Contract Research Organisation services. It is…
Added 9 mins ago
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Program Manager, Inventory Control Quality Assurance
DSV
Florence, KY
- $97,440 to $115,000 USD / year
…excellence across a multi-site 3PL footprint. The position will support sites cross DSV’s North American Contract Logistics, High Tech II vertical and influence site operations teams to…
Added 10 mins ago
MT
Accounting/Finance Intern
MACOM Technology Solutions Holdings, Inc.
Lowell, MA
- $20 to $47 USD / hour
…photonics and high-speed analog technologies. Our solutions support critical network infrastructure applications like artificial intelligence, high performance computing, satellite…
Added 10 mins ago
Specialist, Integration & Test Engineer
L3Harris Technologies
Melbourne, FL
The ideal candidate will have experience in Model-Based Systems Engineering (MBSE) and Model-Based Testing (MBT), including the use of Cameo Systems Modeler to support test development,…
Added 10 mins ago
Supply Chain and Engineering Consulting - Logistics & Fulfillment (JTG) Manager
Accenture LLP Company
NY
…Core, Finance, Industry and Enterprise, Song, Supply Chain and Engineering, and Talent, with advanced capabilities in AI and Data, Industry and Process, and Technology. We serve…
Added 10 mins ago
WN
Engineer III, Linux and Virtualization Infrastructure
Wideopenwest Networks, LLC
Denver, CO · Tampa, FL · Pinellas Park, FL · Madison Heights, MI · Columbus, GA · Nashua, NH
- Up to $126,000 USD / year
Support connected infrastructure. Help maintain Fibre Channel, VXLAN, and network-attached storage (NAS) solutions.
Added 10 mins ago
Senior Information System Security Officer (ISSO)
ASRC Federal
Aberdeen Proving Ground, MD · White Sands Missile Range, NM
…Information System Security Officer with a Top Secret clearance to support their work with DEVCOM-CBC G-6 on-site in either Aberdeen Proving Ground, MD or White Sands Missile Range, New…
Added 10 mins ago
Senior Juniper SRX Firewall Engineer
Symmetrio
Remote, United States
Symmetrio is recruiting a Senior Firewall Engineer to join the network security team of one of our large government customers. The Senior Firewall Engineer will support a primarily Juniper…
Added 11 mins ago
Manager Controls Engineering
MetOx International, Inc.
Houston, TX
…breakthrough superconducting technology. As a Manager of Controls Engineering, you’ll join a dynamic team committed to strengthening the world’s energy systems to make them more resilient,…
Added 11 mins ago
Senior DevSecOps Engineer
Synergy BIS
United States
Lead technical discussions, provide engineering guidance, and support architecture and design decisions.
Added 12 mins ago
Electrical Engineering Internship
Steel Dynamics, Inc.
Sinton, TX
Support engineering teams on safety initiatives, including labeling, schematic review, and lockout/tagout procedures.
Added 12 mins ago
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Supply Chain Analyst
WorldWide Electric Corp
Fairport, NY
- $50,000 to $60,000 USD / year
…product availability, minimize stockouts, and improve overall network balance. This role will analyze inventory performance, recommend and execute transfer strategies, support SKU…

Expedia, Inc.

Machine Learning Scientist III - Agentic Experiences

WA, United States
CA, United States

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Job details

Experience: 5+ years of related industry experience
Posting language: English
Posted: Nov 3, 2026

Original job description

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business.

Here, you'll do meaningful work that helps millions of people discover, book, and experience travel with more ease, confidence, and joy. Our five Behaviors-Traveler First, Think Big, Operate with Excellence, Ownership Mindset, and Succeed Together-help foster a supportive environment where people can grow their careers and have the flexibility, benefits, and support to do their best work. Join us and build for travelers everywhere.

Introduction to the team Expedia Technology teams partner with our Product teams to create innovative products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences that drive loyalty and traveler satisfaction.

The Traveler Discovery & Planning team at Expedia is at the forefront of innovation in AI-driven agentic systems. We're dedicated to enhancing customer experiences, increasing engagement, and strengthening traveler relationships through cutting-edge machine learning solutions. Our work directly impacts millions of travelers worldwide, shaping their journey from dreaming to booking and beyond.

Join a team that’s focused on Agentic Experiences revolutionizing traveler experiences through autonomous, intelligent agent systems. From building cutting-edge conversational AI that anticipates traveler needs to developing proactive solutions for personalized trip planning, your work will shape the future of travel assistance and directly impact millions of users worldwide. This is a rare opportunity to build foundational systems in a high-impact domain, backed by Expedia’s AI-first vision.

In this role, you will:

Design, build, and evaluate multi-step agentic AI systems, including autonomous agents capable of planning, tool use, memory management, and multi-agent collaboration
Research and implement state-of-the-art techniques in agentic architectures, such as ReAct, reflection loops, chain-of-thought prompting, and tool-augmented reasoning
Develop and maintain agent orchestration frameworks, defining how agents decompose tasks, delegate to sub-agents, and handle failure and recovery
Integrate large language models (LLMs) with external tools, APIs, databases, and code execution environments to enable real-world task completion
Define and own evaluation frameworks for agentic systems, measuring task success, reliability, latency, cost, and safety across diverse benchmarks and production scenarios
Collaborate closely with product, engineering, and research teams to translate business requirements into agentic system designs and deliver production-grade solutions
Identify and mitigate risks specific to agentic systems, including prompt injection, unintended actions, hallucination in long-horizon tasks, and unsafe tool use
Stay current with the rapidly evolving agentic AI landscape, synthesizing academic research and industry developments to inform the team's technical direction

Minimum Qualifications:

PhD, MS, or BS in Computer Science, Machine Learning, Statistics, Engineering, or a related field; or equivalent professional experience
5+ years of related industry experience
Demonstrated experience designing and deploying agentic or multi-step AI systems (e.g., ReAct, tool-calling agents, multi-agent pipelines) in production or research settings
Strong proficiency in Python and ML frameworks (PyTorch, TensorFlow, or JAX); experience with LLM APIs and orchestration libraries (e.g., LangChain, LlamaIndex, or similar)
Experience integrating LLMs with external tools, APIs, and structured data sources for real-world task completion
Solid understanding of prompt engineering techniques including chain-of-thought, few-shot prompting, and structured output generation
Experience defining and running evaluation frameworks for ML systems, including offline benchmarking and production monitoring

Preferred Qualifications:

Experience in the travel or e-commerce industry
Publications in top-tier ML conferences or journals
Patented Inventions, pending and issued
Contributions to open-source ML projects
Experience taking models from prototype to production in collaboration with Machine Learning Engineering teams

The total cash range for this position in Seattle is $146,000.00 to $204,500.00. Employees in this role have the potential to increase their pay up to $233,500.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role. The total cash range for this position in San Jose is $157,500.00 to $220,500.00. Employees in this role have the potential to increase their pay up to $252,000.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role. Starting pay for this role will vary based on multiple factors, including location, available budget, and an individual’s knowledge, skills, and experience. Pay ranges may be modified in the future.

Benefits and perks Expedia Group offers benefits and perks designed to support employees and their families, including medical, dental, and vision coverage, paid time off, an Employee Assistance Program, wellness and travel reimbursement, travel discounts, and International Airlines Travel Agent Network (IATAN) membership. Learn more about life at Expedia Group at https://careers.expediagroup.com/life.

Accommodation requests Expedia Group is committed to providing an inclusive and accessible recruiting experience. If you need an accommodation or adjustment due to a disability during the application or recruiting process, please submit a request at https://expedia.service-now.com/askeg?id=job_accommodation.

About Expedia Group Expedia Group includes three flagship consumer brands - Expedia, Hotels.com, and Vrbo - along with a leading B2B travel business and travel advertising offerings. Across our brands and business, we help travelers explore the world with confidence and ease.

Important notice Employment opportunities and job offers at Expedia Group will always come from Expedia Group's Talent Acquisition and hiring teams. Never share sensitive personal information unless you are confident of the recipient. Expedia Group does not extend job offers via email or messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official place to find and apply for roles is https://careers.expediagroup.com/jobs/.

Equal Opportunity Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other characteristic protected by law. This employer participates in E-Verify. The employer will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.

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