19 ml engineer jobs at 14 companies in Rochester, NH

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Principal AI/ML Research Engineer
United States or California or San Jose or Seattle or Portland or Boston or Chicago
$250k-$289k/yr RemoteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
12+ YOE12+ years in software or ML engineering, including 5+ years in applied AI/ML research. Requires advanced expertise in model architecture, algorithms, Python, deep learning frameworks, distributed AI, cloud, and ML platforms.
Python, PyTorch, TensorFlow, JAX, C++, Java, Ray, DeepSpeed, Megatron, Spark, AWS, Azure, SageMaker, MLflow, Databricks, LanceDB, Pinecone, Qdrant, Milvus, Transformer, Tabular Transformers, LLMs, RAG, LoRA, PEFT, Diffusion, Reinforcement Learning, RLHF, NeurIPS, ICML, KDD, ACL
2mo
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Principal Software Engineer (AI/ML Architect-Engineer)
Seattle or Lowell or Atlanta or Alpharetta or Sunrise
$164k-$271k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
12+ YOEMS/PhD or equivalent; 12+ years in software development and AI with 5+ years in generative AI; proven experience architecting and deploying large-scale AI/ML systems; proficiency in Python, Java, TensorFlow, PyTorch, and cloud platforms.
Python, Java, TensorFlow, PyTorch, AWS, Google Cloud, Azure, Kubernetes, Terraform, GitHub Actions
1mo
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Principal Software Engineer – Algorithm Team
Merrimack, New Hampshire, United States
$118k-$201k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEBachelor's in CS/CE +6 yrs (or Master's +4 yrs); current/obtainable Secret clearance; expertise in ML/algorithm development, embedded or application software, C++/Python/Java; strong communication and software engineering practices.
C++, Python, Java, CUDA, Open CL
1mo
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Senior Principal Software Engineer/Architect
Lowell or Atlanta or Alpharetta or Sunrise or United States
$207k-$298k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
12+ YOE~12+ years engineering experience designing SaaS multi-tenant systems, AI/ML (LLM) productionization, M&A technical diligence and cloud/SRE expertise; strong communication and architectural leadership.
Kubernetes, AWS, GCP, Azure, CI/CD, MLOps, LLM, ETL/ELT, feature store, API
2mo
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Engineer II - Algorithm Engineer, Perception 
Lowell, Massachusetts, United States
$66k-$124k/yr OnsiteFull Time
Magna International
Magna InternationalNYSE: MGA: Designs and manufactures automotive systems and complete vehicle assemblies.
3+ YOEDesign and implement radar-based perception and multi-target tracking algorithms; 3+ years industrial experience; Bachelor\u0002s in ECE/CE/CS/Robotics required (Master preferred); knowledge of probabilistic estimation, embedded real-time systems, and ML.
Workday, Agile
3w
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Principal Engineer – Autonomous Systems
Gulfport or Durham or Baton Rouge or Columbia
OnsiteFull Time
Integer Technologies
Integer Technologies: Applied research and product development for national security.
6+ YOEU.S. citizen able to obtain DoD Secret clearance. Advanced degree or equivalent experience (PhD6+/MS8+/BS10+). Deep experience in autonomy, perception, state estimation, edge ML, or software architecture. Proficiency with Git, CI/CD and production-grade languages (Python, C++, Rust).
Git, CI/CD, Python, C++, Rust, PyTorch, TensorFlow, Gazebo, Isaac Sim, MOOS-IvP
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Principal Hardware Integration, Analysis & Test Engineer
Tewksbury or Marlborough or Andover or Pelham
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
8+ YOESTEM degree and 8+ years relevant experience; 5+ years in radar integration, MATLAB/C/C++, or RF design/testing. U.S. citizenship and ability to obtain an interim Secret clearance required.
MATLAB, C, C++, Python, Linux, Git, Artificial Intelligence (AI), Machine Learning (ML)
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Machine Learning Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
DEKA Research & Development
DEKA Research & Development: Designs and develops advanced medical and robotic technologies.
6+ YOEM.S. in CS/AI, 6+ years backend/distributed systems experience, strong Java (Spring Boot, Spring MVC, Hibernate) and Python skills, production ML (PyTorch), Apache Kafka/Spark/ZooKeeper, databases (Oracle, IBM Db2, MSSQL, MongoDB), cloud (AWS).
Java, Spring Boot, Spring MVC, Hibernate, Python, PyTorch, Apache Kafka, Apache Spark, ZooKeeper, REST, SOAP, Oracle, IBM Db2, MSSQL, MongoDB, AWS
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Senior Machine Learning Engineer (10187)
Seattle or Salem
$110k-$160k/yr HybridFull Time
Extreme Networks
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
4+ YOEBachelor's degree in math/computer science, 4+ years software development experience, strong Python, FastAPI, Docker, Kubernetes, cloud architecture experience, ML familiarity (PyTorch, Sagemaker) and leadership/mentorship experience.
Python, FastAPI, Docker, Kubernetes, CI/CD, AWS, Azure, Google Cloud, PyTorch, Sagemaker, Triton, TensorRT, NoSQL
1mo
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Senior Software Engineer Applied AI
Concord or United States
RemoteFull Time
AMC Health
AMC Health: Provides remote patient monitoring and virtual care technology.
7+ YOE7+ years building production backend systems, strong Python skills, distributed/cloud experience (AWS), hands-on LLM/generative AI and end-to-end ML lifecycle experience, disciplined in regulated environments, US work authorization required.
Python, AWS, LLM, LinkedIn, AI coding assistants
2mo
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Full-Stack GUI Software Developer (Merrimack, NH, US)
Merrimack or Massachusetts or Pennsylvania or Minnesota or Texas or Arizona or Oregon or California
$101k-$150k/yr RemoteFull Time
Celestica
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
6+ YOE6+ years experience building full-stack, cloud-native GUI applications; expertise with modern JS frameworks, GUI automation, backend services, CI/CD, and AI/ML integration in networking and data center contexts.
React, Vue.js, Angular, Playright, Cypress, Selenium, Node.js, JavaScript, Python, Go, SONiC, OpenBMC, Kubernetes, Docker, SPyTest, Claude Code, GitHub Actions, Azure DevOps, Jenkins, IXIA
2mo
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Innovation Lead - Office of the CTO
Raleigh or Morrisville or Salem
$120k-$200k/yr RemoteFull Time
Extreme Networks
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
Proven track record in ML/AI and edge computing, ability to prototype and commercialize solutions, fluency in Python/Java/Go, strong customer and partner engagement, bachelor's in CS/Engineering/Math or equivalent experience, legal work authorization required.
Python, Java, Go, MLOps, ML, AI
1mo
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AI Research Scientist
Andover, Massachusetts, United States
$118k-$176k/yr HybridFull Time
Schneider Electric
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
PhD in ML/AI/NLP/Robotics (or strong Master\u0002s) with foundation-model experience, hands-on PyTorch and custom architectures, experiment design, Git-based engineering discipline, and ability to build reproducible ML prototypes.
PyTorch, Git, transformers, Coursera
3mo
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Postdoctoral Research Associate - Electrical and Computer Engineering
Lowell, Massachusetts, United States
$50k-$63k/yr OnsiteFull Time
University of Massachusetts
University of Massachusetts: Public university system providing higher education and research services.
PhD in Electrical/Computer/Biomedical Engineering, Applied Math, Physics; background in medical imaging and ML; 3 peer-reviewed publications; able to work independently and mentor students.
Medical imaging, Machine learning, Computed tomography, Algorithm development
2d
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Senior Analyst, Advanced Analytics: Auto Physical Damage (APD)
Boston or Portsmouth or Seattle or Columbus or Plano
HybridFull Time
Liberty Mutual
Liberty Mutual: Provider of global property and casualty insurance products.
3+ YOEBachelor's degree or equivalent experience; 3+ years in analytics, data science, ML engineering, or related work; proficiency in SQL and Python; machine learning, dashboarding, communication, and analytical skills.
SQL, Python, Streamlit, Tableau, AWS, Microsoft Azure, Google Cloud Platform (GCP), MLOps, LLMOps, Microsoft Excel, Microsoft PowerPoint, SAS, Emblem
1mo
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AVP, AI Enterprise Architecture
Atlanta or Chattanooga or Portland
$134k-$274k/yr OnsiteFull Time
Unum Group
Unum GroupNYSE: UNM: Provides insurance and employee benefits to businesses and individuals.
15+ YOEBachelor's required, 15+ years enterprise architecture experience designing and implementing AI/ML platforms; deep knowledge of cloud AI services, foundation models, governance, and modern engineering practices.
AWS, ArchiMate, Bizzdesign, CI/CD, MLOps, LLMs, RAG
1d
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Senior Analyst, Advanced Analytics: Auto Physical Damage (APD)
United States or Columbus or Seattle or Boston or Houston or Plano or Portsmouth
$83k-$157k/yr HybridFull Time
Liberty Mutual
Liberty Mutual: Provides diversified property, casualty, and commercial insurance products.
3+ YOEBachelor's degree in a quantitative field or equivalent experience, 3+ years in analytics, data science, ML engineering, or related work, plus SQL, Python, machine learning, dashboarding, and communication skills.
Streamlit, Tableau, SQL, Python, Microsoft Excel, Microsoft PowerPoint, SAS, Emblem, AWS, Azure, GCP, CI/CD, MLOps, LLMOps, RAG
1mo
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AI Security Architect
Lowell, Massachusetts, United States
$164k-$236k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
12+ YOE12+ years in software engineering or security architecture with 4+ years hands-on AI/ML experience; strong Python and Java skills; experience with AI model integrations, cloud platforms, secure SDLC, threat modeling, and AI security frameworks.
Python, Java, GitHub Copilot, Claude Code, OpenAI Codex, APIs, CI/CD, OWASP Top 10 for LLM Applications, OWASP Machine Learning Security Top 10, MITRE ATLAS, NIST AI RMF, Google Cloud, AWS, Azure, OAuth/OIDC
1mo
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Postdoctoral Research Associate - Chemical Engineering
Lowell, Massachusetts, United States
$50k-$63k/yr OnsiteFull Time
University of Massachusetts
University of Massachusetts: Public university system providing higher education and research services.
PhD required; experimental molten salt and high-temperature materials experience, lab equipment operation, data analysis skills, publication record, teamwork and communication skills; familiarity with AI/ML and X-ray methods preferred.
XAFS, XAS, XRD, synchrotron