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63 junior data engineer jobs at 44 companies in New Haven, CT

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Data Engineer
Charlotte or Chicago or Columbus or Hartford
$101k-$151k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
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
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3w
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Data Engineer
Hartford or Charlotte or Columbus or Chicago
$101k-$151k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
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
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2mo
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Diffusion Engineer
Hopewell Junction, New York, United States
OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
0+ YOEBS in Engineering; 0-2 years in semiconductor processing; knowledge of furnace processes (ASM/TEL/Bruce); data analysis; English fluency; MS preferred.
Excel, JMP, PowerPoint, Microsoft Office, SPC, Data Analysis
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1mo
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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
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
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
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1w
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Data Scientist
Hartford, Connecticut, United States
HybridFull Time
Munich Re
Munich ReFrankfurt Stock Exchange: MUV2: Global provider of reinsurance, insurance, and risk management solutions.
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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Engineering Data & Geospacial Analyst
New Haven, Connecticut, United States
$78k-$91k/yr HybridFull Time
City of New Haven
City of New Haven: A municipal engineering department supporting infrastructure planning, resource management, and community initiatives.
1+ YOEFour-year degree in data science, geography, geospatial science, engineering, mathematics, statistics, or related field, plus 1–5 years of relevant experience; valid driver's license required.
Geographic Information Systems (GIS), Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
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2w
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Industrial Engineer
Windsor Locks, Connecticut, United States
$55k-$65k/yr OnsiteFull Time
Quest Global
Quest Global: Global engineering services for product development and lifecycle management.
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
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1mo
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Manufacturing Engineer
East Hartford, Connecticut, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
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)
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2mo
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AI & GenAI Data Scientist-Senior Associate
New York City or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$77k-$202k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
2+ YOEBachelor's degree, 2+ years experience, proficiency in Python and C++, experience with TensorFlow and Scikit-Learn, data pipeline and NLP experience; cloud/data engineering certifications (AWS, GCP, Azure, Databricks, Snowflake) preferred.
Python, C++, TensorFlow, Scikit-Learn, Databricks, Snowflake, AWS, Google Cloud, Microsoft Azure
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2w
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Data Engineering Internship (Summer 2027)
Stamford or Houston or New York City
OnsiteFull Time, Internship
Castleton Commodities International
Castleton Commodities International: Invests in and manages global energy and commodity assets.
Pursuing a Bachelor's or higher in CS/Engineering/MIS, expected grad Winter 2027–Spring/Summer 2028. Strong Python and SQL skills; experience with pandas, NumPy, SQLAlchemy; familiarity with Snowflake, cloud (AWS/Azure); web scraping interest.
Python, SQL, Snowflake, pandas, NumPy, SQLAlchemy, Airflow, AWS, Azure
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2mo
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Manufacturing Engineer I (On Site)
North Haven, Connecticut, United States
$70k-$115k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
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
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1mo
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Supplier Quality Engineer
Melville, New York, United States
$115k-$125k/yr OnsiteFull Time
Mini-Circuits
Mini-Circuits: Designs and manufactures radio frequency and microwave components.
2+ YOEBachelor's in engineering or related field, 2+ years supplier quality experience, knowledge of QMS and ISO/AS standards, supplier auditing, root cause analysis (RCCA/8D), APQP/PPAP, data-driven monitoring, and ability to travel with a valid driver's license.
APQP, PPAP, First Article Inspection, D/PFMEA, 8D RCCA, 5-whys, Gage R&R, SPC Tools, DPPM, Supplier Scorecards, Bill of Materials (BOM), Lean, Six Sigma, ISO 9001, ISO 14001, AS9100, Quality Management Systems
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4d
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Engineer II-Supplier Development (Supply Chain)
Groton, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
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.
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1mo
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Quality Engineer (Windsor, CT, US, 06095)
Windsor, Connecticut, United States
OnsiteFull Time
Triumph Group
Triumph Group: Manufacturer of aerospace systems and aircraft structures.
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
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FLS Production Engineer - Optical Alignment & Metrology Competency (Days)
Wilton, Connecticut, United States
OnsiteFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
0+ YOEBS in Optical Engineering, ability to support optical alignment and metrology in a cleanroom, troubleshoot production tooling and metrology equipment, and analyze data; knowledge of optical design and image processing required.
Code-V, Zemax, MATLAB, LabVIEW, Python, NX, Teamcenter, SAP
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2w
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IT Specialist (Data Engineer)
Birmingham or Little Rock or Mesa or Covina or Oakland or Roseville or Denver or Washington or Jacksonville or Tampa or Atlanta or Des Moines or Chicago or Decatur or Joliet or Indianapolis or Wichita or Louisville or New Orleans or Boston or Baltimore or Detroit or Duluth or Saint Paul or Kansas City or Saint Louis or Billings or Charlotte or Fargo or Omaha or Newark or Albuquerque or Albany or Buffalo or Central Islip or New York or Cincinnati or Cleveland or Portland or Altoona or Harrisburg or Philadelphia or Pittsburgh or Scranton or Nashville or Fort Worth or Houston or Salt Lake City or Richmond or Roanoke or Seattle or Spokane or Milwaukee or Huntington
$91k-$118k/yr OnsiteFull Time
U.S. Railroad Retirement Board
U.S. Railroad Retirement Board: Independent federal agency providing retirement and unemployment benefits for railroad workers.
1+ YOEDesign and optimize data pipelines and large-scale data systems; manage on-premises and cloud (AWS, Azure) data infrastructure; DataOps practices; must meet GS-13 specialized experience.
Amazon Web Services (AWS), Azure
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Test Engineer - Non Nuclear Test - CWS & NPES
Groton, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs and builds nuclear-powered submarines for the U.S. Navy.
2+ YOEAbility to plan and execute combat/weapons and non-propulsion electronics systems tests, perform job hazard analyses, ensure safety and re-entry controls, evaluate test data, and coordinate with shipboard and trade personnel.
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2d
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Pyspark Developer
Hartford or Indianapolis or Phoenix or Raleigh or Richardson
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Global provider of digital services, consulting, and technology solutions.
Bachelor's degree or equivalent experience; experience with PySpark, AWS Redshift, AWS Glue and Gen AI; ability to work across SDLC, support production systems; US work authorization required; relocation/travel possible.
PySpark, AWS Redshift, Gen AI, AWS Glue
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1w
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Site Quality Engineer
Bloomfield, Connecticut, United States
$87k-$131k/yr OnsiteFull Time
Cummins
CumminsNYSE: CMI: Manufacturer of diesel engines and power generation systems.
Degree in engineering preferred; minimal to intermediate relevant experience; knowledge of APQP, PPAP, FMEA, SPC, Minitab, data/trend analysis, and corrective action processes.
Minitab
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3d
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Process & Quality Engineer
East Hartford, Connecticut, United States
OnsiteFull Time
BiOrigin Specialty Products
BiOrigin Specialty Products: Manufacturer of sustainable specialty paper and tissue products.
1+ YOEBachelor's in engineering/chemistry or equivalent,1+ year continuous manufacturing experience,proficiency with Excel/Word,data analysis skills,knowledge of papermaking and quality systems,excellent communication and troubleshooting skills.
Microsoft Excel, Microsoft Word, PARCview, JD Edwards (JDE)
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