56 junior data engineer jobs at 41 companies in Plainfield, CT
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Junior Data Engineer / ETL Migration Engineer
Smithfield or Bridgewater
$56k-$88k/yr HybridFull Time
ETL development with Informatica, database migration and analysis (Sybase, Postgres, SQL Server), Java-based data pipelines, CI/CD (Git, Jenkins, Docker), dimensional modeling, and Agile delivery experience.
Informatica, Sybase, SQL, Postgres, SQL Server, Java, Git, Jenkins, Docker, CI/CD
3w
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Data Engineer
Charlotte or Chicago or Columbus or Hartford
$101k-$151k/yr HybridFull Time
2+ YOE2+ years data engineering experience, 2+ years Python and SQL, experience building cloud data pipelines, familiarity with AWS/GCP, CI/CD, IaC, data warehouse platforms, and ML workflows.
SQL, Python, AWS, GCP, GitHub, GitHub Actions, Jenkins, Terraform, CloudFormation, Apache Airflow, Cloud Composer, Snowflake, Redshift, BigQuery, Docker, Kubernetes, dbt, Spark, Hadoop
1mo
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Associate Data Engineer / Data Engineer II / Senior Data Engineer (REMOTE)
Worcester, Massachusetts, United States
$60k-$130k/yr RemoteFull Time
0+ YOEDegree in data-related field, experience with data engineering/ETL, proficiency in SQL and Python, experience with Azure and Databricks, strong problem-solving and communication; must be eligible to work in the US without sponsorship.
Azure Synapse, Data Factory, ADLS, Databricks, Delta Tables, Spark, PySpark, SQL, T-SQL, Python, Java, Scala, Power BI, GitHub, Azure DevOps
1mo
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Associate Data Engineer / Data Engineer II / Senior Data Engineer (REMOTE)
Worcester, Massachusetts, United States
$60k-$130k/yr RemoteFull Time
0+ YOEDegree in Data Science/Computer Science or related, experience in data engineering/ETL/data modeling (levels 0–5+ years), proficiency in SQL and Python, experience with Azure cloud platforms preferred, strong problem-solving and communication, US work authorization required.
Azure Synapse, Data Factory, ADLS, Data Lake, Databricks, Delta Tables, Spark, PySpark, SQL, T-SQL, Python, Java, Scala, Microsoft Power BI, GitHub, Azure DevOps, Azure
3w
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Data Engineer
Hartford or Charlotte or Columbus or Chicago
$101k-$151k/yr HybridFull Time
2+ YOEAuthorized to work in the US, bachelor’s degree or equivalent experience, 2+ years data engineering experience, proficiency with Python and SQL, cloud (AWS/GCP) and CI/CD/IaC experience.
Python, SQL, AWS, GCP, Azure, GitHub, GitHub Actions, Jenkins, Terraform, CloudFormation, Apache Airflow, Cloud Composer, Snowflake, Redshift, BigQuery, Docker, Kubernetes, dbt, Spark, Hadoop
2mo
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Data Engineer 1
Providence, Rhode Island, United States
$80k-$96k/yr HybridFull Time
2+ YOEStrong SQL and data engineering skills for developing ETL pipelines, transforming healthcare data, supporting analytics and reporting; 2+ years preferred; experience with Tableau, Python/Pandas, and cloud warehouses preferred.
SQL, Microsoft SQL Server, Oracle SQL Developer, PL/SQL, Tableau, Microsoft Excel, Power BI, Pandas, Python, Amazon Redshift
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Google Data Specialist
Albany or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Chicago or St. Pete or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$54k-$196k/yr HybridFull Time
2+ YOE2+ years in data engineering/analytics/ML with 2+ years practical Google Cloud experience; strong SQL, Python, data modeling and pipeline skills; client-facing communication; Bachelor's degree or equivalent experience.
BigQuery, Looker, Looker Studio, Vertex AI, Gemini Foundation Models, Gemini Enterprise, Model APIs, Embeddings, Dataflow, Dataproc, Pub/Sub, Cloud Storage, Dataplex, IAM, SQL, Python, Git, CI/CD
1w
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Data Scientist
Hartford, Connecticut, United States
HybridFull Time
2+ YOEBachelor's in statistics, CS, engineering, mathematics required; Master's preferred. 2+ years predictive analytics in insurance (or 4+ in other industries). Experience with Git, Python/R/SQL/Scala, cloud exposure, and production-ready code.
Git, Python, R, SQL, Scala, Azure, AWS, TensorFlow, Keras, PyTorch, Stan, PyMC3, Linux
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Mechanical Engineer-Data Center IT Rack Feasibility
Round Rock or Hopkinton
$89k-$122k/yr OnsiteFull Time
2+ YOE2+ years electro-mechanical product development experience with exposure to air or liquid cooling; experience with Creo or SolidWorks; exposure to sheet metal/plastic/die-cast design; ability to read engineering drawings; basic FEA knowledge.
Creo, SolidWorks, 3D Computer-Aided Design (CAD), Finite Element Analysis (FEA)
2w
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Industrial Engineer
Windsor Locks, Connecticut, United States
$55k-$65k/yr OnsiteFull Time
1+ YOEBachelor’s in industrial engineering or related field, 1+ years relevant experience, proficiency in data collection/analysis and industrial engineering principles, advanced Microsoft Excel skills.
Microsoft Excel
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.
1mo
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Manufacturing Engineer
East Hartford, Connecticut, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in engineering,2+ years manufacturing engineering experience,ability to obtain Secret clearance,U.S. citizenship required,familiarity with plasma spray and laser drilling,DOE and data analysis,SAP and Solumina G7 experience.
SAP, Solumina G7, Design of Experiments (DOE)
3d
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Instrumentation Engineer
Cranston, Rhode Island, United States
$72k-$94k/yr OnsiteFull Time
Associate's or bachelor's degree in engineering, instrumentation and data acquisition experience, LabVIEW, PLC and VFD programming knowledge, schematic interpretation, troubleshooting skills, and US work authorization.
LabVIEW, PLC, VFD
2w
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Test Engineer
Marlborough, Massachusetts, United States
$93k-$123k/yr OnsiteFull Time
2+ YOE2+ years medical device/regulatory engineering experience; V&V planning and execution, IQ/OQ/PQ and TMV, ISO 13485/FDA QSR/ISO 14971 knowledge, MATLAB/Minitab and data acquisition proficiency, hands-on mechanical test equipment experience.
MATLAB, Minitab, SolidWorks, Python, C, CNC, SLA, FDM
3d
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Lean Engineer
Rumford, Rhode Island, United States
OnsiteFull Time
1+ YOEBachelor’s degree in engineering, manufacturing, operations management, or related field; 1–3 years’ manufacturing or operations experience preferred; Lean, Six Sigma, data analysis, and process mapping expertise required.
Minitab, Microsoft Excel, Microsoft Visio
2mo
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Manufacturing Engineer I (On Site)
North Haven, Connecticut, United States
$70k-$115k/yr OnsiteFull Time
0+ YOEBachelor’s degree in related engineering; 0-2 years experience; CAD/CAM proficiency; GD&T; data analysis; strong communication and organizational skills.
CAD/CAM, GD&T, Microsoft Office, Data analysis tools
5d
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Engineer II-Supplier Development (Supply Chain)
Groton, Connecticut, United States
OnsiteFull Time
2+ YOEBachelors in engineering or STEM, 2+ years relevant experience, root cause analysis, risk management, project management, data analysis, and willingness to travel to suppliers.
1mo
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Quality Engineer (Windsor, CT, US, 06095)
Windsor, Connecticut, United States
OnsiteFull Time
2+ YOEMinimum 2 years quality experience in complex manufacturing, bachelor's in engineering or related field, experience with 8D/root cause analysis, Six Sigma/Lean preferred, knowledge of AS131000/AS9100/ISO-9001, GD&T and blueprint reading, strong communication and data analysis skills.
8D, Root Cause Analysis, Six Sigma, Lean, GD&T
1w
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Data Collection Specialist
Marlborough, Massachusetts, United States
FieldFull Time
0+ YOEHigh school diploma or GED required; 0–2 years technical or field experience; valid driver’s license; ability to travel up to 75%; familiarity with wireless concepts and RF metrics; ability to lift 30 lbs.
SeeHawk Touch, LML
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Software Engineer - Data Analytics Team
Middletown or Manassas
OnsiteFull Time
0+ YOEAbility to program in Java, Python, or C++; experience with databases/APIs, containers, and Agile; U.S. citizenship and Secret clearance required; degrees and experience vary by level.
Java, Python, C++, Git, Linux, Jira, Confluence, PostgreSQL, MongoDB, Docker, Kubernetes, Kafka, Spark, Iceberg, Trino, S3, Ceph, VS Code AI extensions, Cursor, Claude Code
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