Production ML Engineer — SageMaker & MLOps

Vanguard; Malvern (Chester County); Hybrid; USD 150,000 - 190,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Vanguard in Malvern, PA seeks an experienced ML Engineer to design, deploy, and operate production-grade machine learning models across research and insights teams. You will partner with quantitative researchers, data scientists, and investment teams to drive analytics and business value.

The role emphasizes end-to-end ML lifecycle, feature engineering, automated training, monitoring, and scalable cloud architecture on AWS SageMaker.

Qualifications

• Minimum eight years related work experience, with at least three years of development experience.
• Undergraduate degree or equivalent; Graduate degree preferred.
• Experience in software engineering, machine learning engineering, data engineering, or related technical discipline.
• Strong experience building and deploying machine learning solutions in production environments.
• Expertise in Python and modern data science libraries (Pandas, NumPy, Scikit-Learn, PyTorch, TensorFlow, or similar).
• Hands-on experience with AWS services, including SageMaker.
• Experience building and maintaining ML pipelines, feature engineering workflows, and model deployment processes.
• Knowledge of MLOps practices, including CI/CD, model versioning, experiment tracking, monitoring, and automated retraining.
• Strong understanding of software development lifecycle practices, testing strategies, and production support.
• Ability to work effectively with researchers, data scientists, and business stakeholders to deliver business outcomes.

Responsibilities

• Design, build, and maintain end-to-end machine learning pipelines from research through production deployment.
• Engineer scalable training, inference, and retraining workflows using AWS SageMaker.
• Develop and maintain feature engineering, feature storage, and data preparation pipelines.
• Automate model deployment, testing, validation, and release processes using CI/CD practices.
• Build batch, real-time, and event-driven architectures.
• Implement model monitoring for performance, drift detection, data quality, and operational health.
• Partner with quantitative researchers and data scientists to productionalize research models.
• Manage model versioning, lineage tracking, experiment management, and reproducibility.
• Optimize model performance, scalability, reliability, and cloud cost efficiency.
• Establish engineering standards, testing frameworks, and governance controls for ML solutions.
• Support production operations, incident response, and continuous improvement of deployed models.

Skills

Software engineering

Machine learning engineering

Data engineering

Cloud computing

Team collaboration

Education

Bachelor's degree

Master's degree preferred

Tools

Python

AWS SageMaker

Pandas

NumPy

Scikit-Learn

PyTorch

TensorFlow

CI/CD tools

Job description

Vanguard in Malvern, PA seeks an experienced ML Engineer to design, deploy, and operate production-grade machine learning models across research and insights teams. You will partner with quantitative researchers, data scientists, and investment teams to drive analytics and business value.

The role emphasizes end-to-end ML lifecycle, feature engineering, automated training, monitoring, and scalable cloud architecture on AWS SageMaker.