7 machine learning engineer jobs at 4 companies in Wallingford, CT

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Principal Machine Learning Engineer, YM2026PMLE
Connecticut or Nebraska or Indiana or Arizona or Michigan or Missouri or Massachusetts or Illinois or Maine or California or Florida or Minnesota or Colorado or Iowa or Kansas or Mississippi or Georgia or Alabama or Kentucky or Idaho or Maryland or Norwalk
$177k-$217k/yr RemoteFull Time
FactSet
FactSetNYSE: FDS: Provides integrated financial data and analytical software solutions.
6+ YOEMaster’s degree in a technical field, 6 years of related experience, and 3 years using Python, Node.js, MongoDB, RabbitMQ, Redis or Memcached, Git, Elasticsearch, scikit-learn, NumPy, spaCy, NLP, and machine learning methods.
Node.js, MongoDB, RabbitMQ, Redis, Memcached, Git, Python, Elasticsearch, scikit-learn, NumPy, spaCy, SVM, XGBoost, RNN, LSTM
2mo
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Machine Learning Engineer
London or New York or Rowayton
$175k-$250k/yr OnsiteFull Time
Graham Capital Management
Graham Capital Management: Manages alternative investment funds using quantitative and discretionary macro strategies.
3+ YOE3+ years in ML/statistics on large unstructured data; degree in CS/Engineering/Operations Research; strong Python/C++ and data-processing skills; able to communicate findings and deploy models in containerized environments; experience with time series and cross-team collaboration.
Python, C++, Spark/Scala, SQL, Docker, Kubernetes
1mo
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Sr AI Machine Learning Engineer
Hartford or Charlotte or Columbus or Chicago
$117k-$176k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
5+ YOEMaster's degree or 5+ years' equivalent experience; US work authorization required. Experience with AWS/GCP, cloud deployments, API services, CI/CD (Jenkins), IaC (CloudFormation/Terraform), Python, git, Unix, MLOps, and workflow automation (Airflow/Autosys).
MLOps, AWS, GCP, API, Jenkins, CloudFormation, Terraform, Unix, git, Python, Apache Airflow, Autosys
1w
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Senior AI Machine Learning Engineer
Chicago or Hartford or Charlotte or Columbus
$117k-$176k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
6+ YOE6+ years ML/software engineering experience; hands-on Python and SQL; experience deploying ML in AWS/GCP; strong SDLC, testing, monitoring, and mentorship skills.
Python, SQL, Git, AWS, GCP, Airflow, Cloud Composer, Step Functions, Vertex AI Pipelines
2mo
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Senior AI Machine Learning Engineer
Charlotte or Chicago or Hartford or Columbus
$117k-$176k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
5+ YOEMaster's degree or 5+ years experience, 4+ years ML engineering and Python experience, experience with AWS and GCP, CICD, IAC, model lifecycle and monitoring, and US work authorization without sponsorship.
AWS, GCP, SageMaker, Streamlit, Jenkins, Cloud Formation, Terraform, Github, Github Actions, Python, Java, C#, Hadoop, Spark, Hive, Redshift, Snowflake, BigQuery, Apache Airflow, Autosys, Docker, Kubernetes, EC2, Tensorflow, Anacoda, Scikit Learn
1mo
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Sr AI Machine Learning Engineer
Charlotte or Chicago or Columbus or Hartford
$117k-$176k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
5+ YOEMaster's degree or 5+ years equivalent, 5+ years experience preferred; AWS/GCP development, CI/CD, IAC, Python, Unix, git, model lifecycle and MLOps experience; US work authorization required.
AWS, GCP, Jenkins, Cloud Formation, Terraform, Python, Unix, git, Apache Airflow, Autosys, LLM
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Fall 2026, Intern/Coop: Machine Learning Researcher
East Hartford, Connecticut, United States
$37k-$82k/yr HybridPart Time, Internship
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
1+ YOECurrently pursuing an MS or PhD in computer science, mathematics, or related engineering; 1+ year research and ML software development experience in Python; PyTorch or TensorFlow familiarity.
Python, PyTorch, TensorFlow, GPU cluster, large language models, LLM, Generative AI