21 principal engineer jobs at 11 companies in Poughkeepsie, NY
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Senior Principal Engineer - Commercial Nuclear (Remote)
Danbury, Connecticut, United States
RemoteFull Time
8+ YOEBachelor’s degree in electrical engineering and 8+ years in electronic system design. Requires digital/analog systems expertise, nuclear regulations experience, U.S. citizenship, and ability to obtain clearance.
A/D, D/A, Motorola 68000, MC68360, PowerPC, TI DSP, TTL/HC, Xilinx ISE, Altera, Actel/Microsemi SmartFusion, Libero, PCI, PCIe, VME64x, ECC memory, Cadence OrCAD, Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Visio, Microsoft PowerPoint
2mo
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Principal
New York City or White Plains
$180k-$220k/yr OnsiteFull Time
15+ YOEMaster’s degree in engineering; 15+ years in geotechnical engineering; NY PE; strong BD and project leadership; excellent communication; leadership of diverse teams.
2mo
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Principal Engineer - Commercial Nuclear (Remote) (Danbury, CT, US, 06810-8147)
Danbury, Connecticut, United States
RemoteFull Time
8+ YOEBachelor's degree in Electrical Engineering; 8+ years in electronic system design; experience with processors, FPGA, CGID, NRC regs; US citizenship required; remote work option.
Cadence OrCAD, Microsoft Office Suite (Word, Excel, Visio, PowerPoint), Xilinx ISE, Altera, Actel/Microsemi Libero
1mo
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Principal Engineer (USA - Stamford, CT, US)
Stamford, Connecticut, United States
$108k-$165k/yr OnsiteFull Time
8+ YOEMS or PhD in engineering/chemistry, 8+ years in specialty chemicals with mining applications, hands-on lab/pilot/industrial flotation experience, experimental design and data analysis skills, ability to commercialize technologies and travel up to 40%.
2d
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Principal Engineer- Eng Project Management
Plano or Purchase or Chicago
$111k-$185k/yr FieldFull Time
7+ YOEBachelor's degree in engineering and 7–9 years of project engineering experience, including manufacturing, packaging, utilities, CAPEX, and project management; travel of 30–50% required.
SAP myBuy, Microsoft Excel, Microsoft PowerPoint, CAD, Microsoft Project
2mo
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Principal
New York City or White Plains
$180k-$273k/yr OnsiteFull Time
15+ YOEBachelor’s degree in civil, chemical or mechanical engineering, geology, chemistry, or environmental science; professional licensure; more than 15 years experience; proven client development and relationships; strong communication and regulatory knowledge.
3w
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Principal Engineer – RIE Module Engineering
Hopewell Junction, New York, United States
$114k-$194k/yr OnsiteFull Time
10+ YOEBachelor's in engineering,10+ years semiconductor manufacturing with 7+ years RIE/module roles; expertise in plasma etch, SPC, DOE, FDC, APC, yield analysis, RCA, FMEA and strong data analytics.
SPC, DOE, Fault Detection and Classification (FDC), Advanced Process Control (APC), FMEA, TEL, Lam Research
3mo
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Principal Cloud DevSecOps Engineer
Tarrytown, New York, United States
$129k-$210k/yr HybridFull Time
8+ YOEBachelor's degree; 8+ years AWS experience; cloud automation, CI/CD, IaC; security controls; Linux; monitoring tools; AWS certifications a plus.
AWS, GitHub Actions, ARC self-hosted runners on EKS, SAST, DAST, Splunk, Grafana, Prometheus
1mo
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Principal Engineer, Geostructural - Mi-Tech Services, Inc.
White Plains, New York, United States
OnsiteFull Time
10+ YOEBachelor's in Civil Engineering (structural emphasis) and 10+ years' related experience; SE license or passed NCEES 16-hour structural exam; valid driver's license; strong attention to detail and leadership.
2d
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Principal Engineer- Eng Project Management
Plano or Purchase or Chicago
$111k-$185k/yr OnsiteFull Time
7+ YOEBachelor's degree in engineering and 7–9 years of project engineering experience in manufacturing, equipment installation, packaging, processing, utilities, and project management; strong people leadership skills required.
SAP myBuy, Microsoft Excel, Microsoft PowerPoint, CAD, MS Project
2w
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Principal Cloud Development Security and Operations Engineer
Tarrytown, New York, United States
$129k-$210k/yr HybridFull Time
8+ YOEBachelor's in Computer Science or related,8+ years AWS experience,security certifications preferred,experience with IaC,CI/CD,Linux administration,monitoring tools,cloud security and compliance.
Amazon Web Services, Elastic Compute Cloud, Elastic Block Store, Simple Storage Service, Elastic Load Balancing, Relational Database Service, Elastic Kubernetes Service, GitHub Actions, Actions Runner Controller, Splunk, Grafana, Prometheus, Linux
2d
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Principal Engineer- Eng Project Management
Plano or Purchase or Chicago
$111k-$185k/yr OnsiteFull Time
7+ YOEBachelor's degree in engineering and 7–9 years of project engineering experience in manufacturing, equipment installation, packaging, processing, utilities, and project management; travel up to 30–50%.
SAP myBuy, Microsoft Excel, Microsoft PowerPoint, CAD, Microsoft Project, TPM, LSS
3w
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Principal Manager - Sales Engineer
Albany or Beacon
$99k-$172k/yr FieldFull Time
6+ YOEBachelor's degree or 4+ years experience, 6+ years relevant experience, experience selling technical solutions, valid driver’s license and ability to pass motor vehicle record check, willingness to travel.
3w
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Principal Manager - Sales Engineer
Albany or Beacon
$99k-$172k/yr FieldFull Time
6+ YOEBachelor's or equivalent experience, 6+ years relevant experience, experience selling technical solutions, valid driver’s license, ability to pass motor vehicle record check, willingness to travel.
1w
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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
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
1mo
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Principal Data Architect and Engineer
Norwalk, Connecticut, United States
$126k-$168k/yr OnsiteFull Time
Senior hands-on experience owning a production AWS Lakehouse, strong AWS data platform skills, CI/CD and DataOps experience, BS in CS or related, TDD and data quality validation experience, willingness to travel.
Apache Iceberg, Amazon S3 Tables, AWS Lake Formation, DynamoDB, AWS CloudFormation, API Gateway, AWS Glue, AWS Lambda, Amazon Redshift, Great Expectations, CI/CD, Test-Driven Development (TDD)
2w
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Principal AI Architect
Hartford or Stamford
$141k-$222k/yr OnsiteFull Time
Extensive software engineering and systems architecture experience; hands-on experience designing large-scale AI/ML systems; expertise in distributed systems, ML frameworks, and cloud platforms; leadership and mentorship experience.
TensorFlow, PyTorch, JAX, Python, Java, C++, Go, AWS, GCP, Azure, Docker, Kubernetes, Kubeflow, MLflow, SageMaker, Vertex AI, TensorFlow Serving, Triton
2mo
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Agentic AI - Sr. Principal - Intelligence Engineering (US)
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Denver or Detroit or Oakland or Grand Rapids or Hartford or Houston or Kansas City or Los Angeles or Miami or Minneapolis or Nashville or New York City or Orange County or Philadelphia or Phoenix or Portland or Raleigh or Sacramento or Salt Lake City or San Francisco or Seattle or St. Louis or Tampa or Washington or San Diego or White Plains or New Jersey or Silicon Valley
$193k-$281k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years building production systems, 3+ years designing GenAI/LLM/agentic AI, hands-on Python, cloud (AWS/Azure/GCP), CI/CD and MLOps experience, architecture leadership and client-facing skills.
LangGraph, AutoGen, CrewAI, Semantic Kernel, OpenAI Agents SDK, Model Context Protocol (MCP), RAG, RAGAS, LangSmith, DeepEval, MLOps, LLMOps, CI/CD, AWS, Azure, GCP, Python, FastAPI, Flask
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