Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Killingly Center • 50 milesRemote · Hybrid · Onsite · Field · All Environments
35 principal data engineer jobs at 17 companies in Killingly Center, CT
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Principal Data Engineer - FLINK
Johnston or Phoenix or United States
OnsiteFull Time
8+ YOEDesign, build, and operate Flink-based real-time streaming data platforms; lead engineers; optimize low-latency stateful pipelines; ensure resiliency, observability, and data governance. Bachelor's required; 8+ years preferred.
Flink, Java, Scala, Python, AWS, CI/CD
2mo
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Principal Data Engineer
Waltham, Massachusetts, United States
$160k-$165k/yr HybridFull Time
8+ YOEProven expertise in Java, Spring Boot, REST APIs, microservices; strong Kafka/Flink on AWS; cloud-native AWS infra; Kubernetes and CI/CD experience.
Java, Spring Boot, REST API, Microservices, Apache Kafka, Kafka Connect, Kafka Streams, Apache Flink, AWS, Kubernetes, Docker, Terraform, CloudFormation, ECS, EKS, S3, MSK, Redshift, Aurora, RDS, Lambda, Glue, CloudWatch, Oracle, PostgreSQL, Redshift, Aurora, Jenkins, GitHub Actions, GitLab CI/CD, Maven, Gradle, SonarQube, Prometheus, Grafana, ELK Stack
1mo
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Data Science Sr. Principal Engineer – Commercial DPHM P5 (Onsite)
East Hartford, Connecticut, United States
$132k-$252k/yr OnsiteFull Time
10+ YOESTEM bachelor's degree with 10 years engineering experience (or advanced degree with 7 years). U.S. Person required. Expertise in statistics, ML/AI, time series, Python, MLOps, and technical leadership.
Python
1w
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Principal Engineer
Waltham, Massachusetts, United States
$173k-$193k/yr HybridFull Time
PhD (>8 yrs) or MS (>15 yrs) in Science/Engineering; expert in small-molecule process development, scale-up, tech transfer, DOE, data analysis, CDMO management; strong leadership and communication.
Process Analytical Technology (PAT)
2mo
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Senior Principal Systems Engineer
Framingham, Massachusetts, United States
$185k-$255k/yr OnsiteFull Time
12+ YOE12+ years in complex product development; 7+ years in systems engineering/architecture; deep DSP, acoustics, electronics, sensors, AI/ML, embedded systems; strong communication and leadership.
DSP, Embedded Systems, AI/ML, Cloud Engineering, Data Analysis, Mobile Applications
2w
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Mechanical Senior Principal Engineer
Round Rock or Hopkinton
$174k-$226k/yr OnsiteFull Time
12+ YOE12+ years electro-mechanical product development, air and liquid cooling expertise, Creo or SolidWorks proficiency, FEA experience, leadership in product development, ability to interpret technical data.
Creo, SolidWorks, Finite Element Analysis (FEA), Computer-Aided Design (CAD)
3w
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Principal Data Architect, CMC Digital
Norwood, Massachusetts, United States
$146k-$234k/yr HybridFull Time
7+ YOE7+ years in data architecture/engineering, 4+ years in regulated manufacturing environments, degree in CS/Engineering/Data Science, OT/IT integration experience, data governance and modeling expertise.
Veeva Quality, LabVantage, Syncade, MES, LIMS, ERP, QMS, SAP, DCS, SCADA, historian, dbt, Redshift, Snowflake, GitHub, OT/IT
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Principal Data & Analytics Architect
Morris Plains or Austin or Bloomfield or St. Louis
$152k-$253k/yr HybridFull Time
12+ YOEBachelor's in CS/IT/Engineering, 12+ years in data or enterprise architecture, experience with cloud platforms and modern data architectures, strong communication and leadership skills.
Azure, AWS, Google Cloud Platform (GCP), DataOps, MLOps, API, data lakehouse, data mesh, data fabric, AI, machine learning
2mo
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Principal Architect, Data Architecture and Solution Engineering
Richardson or Scottsdale or Hartford
$144k-$288k/yr HybridFull Time
10+ YOEData architecture leadership; 10+ years in data design, cloud, AI/ML; Kafka; Python/Scala.
Python, Scala, Apache Kafka, GCP, Azure, AWS, Metadata tagging, Streaming platforms, AI/ML
2mo
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Principal BioPharma Manufacturing Validation Engineer
Westborough, Massachusetts, United States
$119k-$170k/yr OnsiteFull Time
8+ YOEBS (10+ yrs) or MS (8+ yrs) in engineering or related discipline; extensive GMP biopharma validation experience supporting PPQ, risk-based validation, regulatory filings, data integrity, and mentoring of junior staff.
1w
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Principal Reliability Engineer - EDS
Hartford or Charlotte or Columbus or Chicago or United States
$153k-$229k/yr HybridFull Time
10+ YOE10+ years in data/cloud/platform/SRE with leadership; experience with Snowflake, EMR/Hadoop, AWS/GCP, Terraform/CloudFormation, Python, observability and SLO/SLI frameworks; US work authorization required.
AWS, GCP, Snowflake, EMR, Hadoop, ETL/ELT, Kubernetes, Terraform, CloudFormation, Python, CI/CD, Prometheus, Grafana, Datadog, Splunk, Dynatrace, OpenTelemetry, AWS Bedrock, SageMaker, Vertex AI
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
3w
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Principal IT Data Analyst
Smithfield, Rhode Island, United States
$116k-$166k/yr OnsiteFull Time
3+ YOEBachelor's (5 years) or Master's (3 years) in CS/IT or related plus experience in data analysis, profiling, modeling across legal/risk/compliance using SQL, PL/SQL, Python, Snowflake and data engineering tools.
SQL, Python, Tableau, Confluence, PL/SQL, SAP Power Designer, AWS-S3, Kafka, Snowflake, KSQL, Oracle, MySQL, PostgreSQL, ICEDQ, Alation, Collibra, Informatica, Apache Nifi, Control-M, Github, Jenkins, DBT, R, Alteryx, Jupyter Notebook, PowerBI, Microsoft Excel, Jira
4w
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Principal Engineer (Electrical Planning and Design), Electrical Engineering
Waltham or Boston or Brooklyn
$173k-$218k/yr OnsiteFull Time
7+ YOEBachelor's in electrical engineering or related, 7+ years transmission system analysis, knowledge of MISO/PJM/NYISO/ISO-NE interconnection, strong data handling and communication skills.
3w
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Principal Signal Processing Engineer - Cardiac Ablation Solutions
Newton, Massachusetts, United States
$153k-$229k/yr OnsiteFull Time
7+ YOEDevelop and validate real-time high-performance signal processing algorithms and production software for cardiac ablation devices; experience in DSP, algorithm verification, and clinical data analysis required.
Python, C++, Linux
3w
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Principal Signal Processing Engineer - Cardiac Ablation Solutions
Newton, Massachusetts, United States
$153k-$229k/yr OnsiteFull Time
3+ YOEAdvanced signal processing experience designing and implementing high-performance production code; 5+ years typical; proficiency in Python, C++, Linux; experience with ML, verification/validation, and clinical data analysis.
Python, C++, Linux
1w
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Principal AI Engineer
Chicago or Columbus or Hartford
$168k-$253k/yr HybridFull Time
10+ YOE10+ years building cloud-native data and platform solutions; strong Python and Typescript experience; hands-on ML/Ops, generative AI, vector search, and distributed systems; bachelor's in a technical field required.
Python, Typescript, Google Cloud, AWS, Azure, LangGraph, crewai, CI/CD, NoSQL
1mo
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Principal Software Engineer - Software Architect
Charlotte or Hartford
$130k-$190k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years software engineering, 5+ years architecture; deep Microsoft Azure and AI/ML experience; proficiency with C#, Python, SQL, Terraform/Bicep/ARM, CI/CD, and enterprise data platforms.
Azure, Microsoft Fabric, C#, Python, SQL, Terraform, Bicep, ARM templates, CI/CD
3w
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Principal, Private Investment Technology
Needham or Boston
$120k-$225k/yr HybridFull Time
Wellington Management: Manages investment portfolios and provides financial research for institutions.
10+ YOE10+ years building complex, business-critical systems; hands-on Java/Python; experience with distributed systems, APIs, Kafka, AWS, data integration, observability, and AI-assisted development tools.
Java, Python, Kafka, AWS, Copilot, ChatGPT, LLM-based tools
1mo
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Principal FA Technician
Leominster, Massachusetts, United States
$80k-$110k/yr OnsiteFull Time
8+ YOE8+ years in failure analysis (5+ focused on power semiconductors), expertise in destructive/non-destructive analysis, degree in engineering/materials or HS+10yrs, FA certifications preferred, proficiency with FA tools and data analysis.
curve tracers, dual-pulse testers, Lock-in Thermography (LIT), Dynamic IR Thermography, Focused Ion Beam, FIB-SEM, TEM, SEM, AMETEK Dage, Quorum Technologies, Oxford Instruments, JMP, Python
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