Jobs in the United States

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Added 14 days ago
Leader, Semiconductor Product Engineering
Cisco
Carlsbad, CA · San Jose, CA
…adopt creativity and new ways of thinking to deliver innovative…
Added 14 days ago
Software Engineering Technical Leader - Cisco IQ
Cisco
San Jose, CA
…to leveraging the latest advancements in AI to build robust solutions that solve complex technical challenges for our enterprise customers, fostering a culture of curiosity, collaboration,…
Added 14 days ago
Program Manager – Data Analytics and Process Improvement
Cisco
San Jose, CA
…data-driven insights. By implementing innovative analytical solutions, you will ensure our operational framework is both scalable and highly…
Added 14 days ago
Director, Physical AI
Cisco
San Jose, CA
Experience programming in C++ or Python for robotics, embedded systems, or edge compute applications.
Added 14 days ago
Splunk Security Core AI Agentic SOC, Technical Lead (remote)
Cisco
San Jose, CA
Experience in software engineering in production, developing in Python and/or Golang
Added 14 days ago
Senior Cloud Security Software Engineer
IBM
San Jose, CA
At IBM Software, we transform client challenges into solutions. Building the world's leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of…
Added 14 days ago
Sr. Application Security Engineer
American Express Global Business Travel
Sacramento, CA
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 14 days ago
AT
Software Engineer II
Akamai Technologies, Inc.
Sacramento, CA
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 14 days ago
Senior Site Reliability Engineer, Production Engineer - ThousandEyes(Hybrid)
Cisco
San Francisco, CA
Proficiency in software development with languages such as Python or Go
Added 14 days ago
Machine Learning Engineer
Robert Half
Los Angeles, CA
Build predictive solutions for anomaly detection, forecasting, entity resolution, relationship prediction, risk assessment, and operational decision support.
Added 14 days ago
Agent Platform Engineer
Robert Half
Los Angeles, CA
Fully onsite 5 days per week
Added 14 days ago
Software Engineer III, Home Infrastructure
Google
Los Angeles, CA
2 years of experience programming in C++, Java or Python.
Added 14 days ago
A
Signal Processing Software Engineer
Actalent
Huntsville, AL
- $70 to $85 USD / hour
Work EnvironmentThe role requires working on-site in the office five days per week
Added 14 days ago
Senior Manager, AI & Analytics Engineering
Coca-Cola North America
Atlanta, GA
…and analytical problems into production agents and analytical solutions. The team is building for more than 1,000 users across Commercial, Strategy, Customer, Marketing, Category Advisory,…
Added 14 days ago
AI Engineer
Pearster
Remote, United States
…responsible for designing, building, and implementing AI-powered solutions that solve real business challenges and create meaningful…
Added 14 days ago
Lead Automation Engineer, Autonomous Lab Science & Technology
Genentech, Inc.
United States
Software & Integration Fluency: Strong Python and API-integration skills, with experience connecting instruments to schedulers, databases, message brokers, LIMS/ELN, or other scientific…
Added 14 days ago
Senior SOC Analyst- Tuesday- Saturday
BNY
Pittsburgh, PA
Scripting or automation experience (e.g., Python, PowerShell) for investigation enrichment and workflow improvements.
Added 14 days ago
Application Engineer CMX Intergration (HYBRID)
The Hanover Insurance Group
Worcester, MA
…skills to design and develop efficient application software solutions, based upon business requirements and technical specifications. The Application Engineer ensures thorough unit testing…
Added 14 days ago
Application Engineer CMX Intergration (HYBRID)
The Hanover Insurance Group
Worcester, MA
…skills to design and develop efficient application software solutions, based upon business requirements and technical specifications. The Application Engineer ensures thorough unit testing…
Added 14 days ago
Sr. Application Security Engineer
American Express Global Business Travel
Olympia, WA
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 14 days ago
AT
Software Engineer II
Akamai Technologies, Inc.
Olympia, WA
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 14 days ago
O
Principal Core Infrastructure Engineer-Network Capacity
Oracle
Seattle, WA
- $114,600 to $234,600 USD / year
As a Principal Software Developer, you will provide technical leadership across architecture, design, implementation, testing, deployment, and operations. You will solve ambiguous problems,…
Added 14 days ago
Research Scientist Intern, Integrity (Trust and Safety) AI (PhD)
Meta
Seattle, WA · Bellevue, WA
…Facebook. We are the applied ML team developing cutting-edge AI solutions to detect harm from bad actors. Our models decide when a group spreading severe harm should be taken down, when a…
Added 14 days ago
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Manufacturing Engineer
Actalent
Asheville, NC
- $57.69 to $62.5 USD / hour
Experience with Minitab, Power BI, Ignition, and Python is preferred.
Added 14 days ago
Data Engineer - Hybrid
Mindex
Rochester, NY
Develop analytics solutions with Python, Apache Spark, Snowflake, SQL and NoSQL databases, and tools like Amazon QuickSight, Tableau, or Power BI.

Robert Half

Machine Learning Engineer

Los Angeles, CA, United States

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Job details

Experience: 5+ years of experience building, deploying, and operating production machine learning systems.
Posting language: English
Posted: Sep 24, 2026

Original job description

Description

Machine Learning Engineer

Company Overview

Based in Los Angeles, California, the company specializes in transforming complex, multi-source data into actionable insights through machine learning, knowledge graph technologies, and advanced analytics. This is an opportunity to work on mission-critical applications in a highly collaborative environment focused on innovation, scalability, and operational excellence.

Role Summary

The Machine Learning Engineer will play a critical role in designing, training, deploying, and optimizing machine learning models that operate on large-scale temporal, geospatial, relational, and unstructured datasets.

Key Responsibilities

Design, train, evaluate, deploy, and optimize machine learning models across multiple production use cases.
Build predictive solutions for anomaly detection, forecasting, entity resolution, relationship prediction, risk assessment, and operational decision support.
Partner with data engineering teams to develop high-quality training datasets from structured, unstructured, temporal, relational, and geospatial data sources.
Design model architectures and select appropriate algorithms based on business objectives, data characteristics, and operational requirements.
Develop and maintain machine learning pipelines spanning data preparation, feature engineering, training, evaluation, deployment, and monitoring.
Build scalable solutions that leverage graph-based and knowledge graph-driven data architectures.
Establish rigorous evaluation frameworks, baselines, performance metrics, and validation methodologies.
Design experiments that mitigate data leakage, model drift, bias, and changing data distributions.
Implement monitoring, observability, alerting, retraining, rollback, and model governance processes.
Maintain reproducible datasets, model artifacts, evaluation results, and deployment workflows.
Collaborate with distributed engineering teams to deliver reliable and scalable machine learning capabilities.
Improve model calibration, confidence scoring, uncertainty estimation, and explainability.
Contribute to technical architecture, machine learning standards, and long-term platform strategy.

Requirements

Required Qualifications

Bachelor’s or Master’s degree in Computer Science, Machine Learning, Statistics, Applied Mathematics, Data Science, or a related field, or equivalent practical experience.
5+ years of experience building, deploying, and operating production machine learning systems.
Proven ability to independently own end-to-end machine learning development, deployment, monitoring, and optimization.
Strong Python software engineering skills with experience developing production-grade applications.
Demonstrated expertise developing and training machine learning models from raw data through production deployment.
Experience designing datasets, feature engineering pipelines, and model training strategies.
Hands-on experience with machine learning operations (MLOps), including deployment automation, monitoring, model drift detection, retraining, and lifecycle management.
Broad experience across multiple machine learning domains, including computer vision, natural language processing (NLP), geospatial analytics, forecasting, anomaly detection, or entity resolution.
Experience working with graph-based data models, relational data, or knowledge graph environments.
Strong understanding of experimental design, model evaluation, calibration, uncertainty estimation, and error analysis.
Experience working with complex, incomplete, evolving, or heterogeneous datasets.
Excellent written and verbal communication skills.

Preferred Qualifications (Nice-to-Haves)

Experience leading machine learning initiatives across multiple concurrent production models and use cases.
Expertise in knowledge graph technologies, graph machine learning, link prediction, or entity matching.
Experience with geospatial intelligence, trajectory analysis, location-based analytics, or time-series modeling.
Experience with vector databases, graph databases, PostgreSQL, analytical lakehouse platforms, or large-scale data infrastructure.
Experience serving machine learning models in cloud, on-premises, edge, or disconnected environments.
Knowledge of model optimization techniques including quantization, distillation, and efficient inference.
Familiarity with TypeScript or full-stack integration of machine learning capabilities into production applications.
Experience mentoring engineers, establishing machine learning best practices, and defining technical standards.

Technology Doesn't Change the World, People Do.®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .

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More about this job

Skills

Machine learning
Forecasting
Hazard assessment
Data engineering
Create model
Maintain machinery
Estimating
Computer science
Statistics
Python
Natural language processing
Data models
Communication skills
PostgreSQL
TypeScript
Coaching
Customer service

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Jobs in the United States