35 junior data engineer jobs at 27 companies in Groton, CT

4w
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Junior Data Engineer / ETL Migration Engineer
Bridgewater or Smithfield
$56k-$88k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Strong ETL experience with Informatica; SQL/Sybase/Postgres/SQL Server knowledge; Java development of data pipelines; CI/CD with Git, Jenkins, Docker; dimensional modeling and legacy system analysis; Agile experience.
Informatica, Sybase, SQL, Postgres, SQL Server, Java, Git, Jenkins, Docker
2w
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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
2mo
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Data Engineer 1
Providence, Rhode Island, United States
$80k-$96k/yr HybridFull Time
Freedman HealthCare
Freedman HealthCare: Provides strategic healthcare data and policy consulting services.
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
2w
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F135 Customer Support Engineer, Technical Data (Onsite)
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 degree, 2+ years related experience (or advanced degree), U.S. citizenship, fluent English, proficiency with MS Office, experience with technical data and engine sustainment preferred.
Microsoft Office
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
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
1w
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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
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
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
3w
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Software Engineer - Data Analytics Team
Middletown or Manassas
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
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
4d
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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
1mo
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US Tech - AI Engineering Senior Associate
Tampa or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Jose or Seattle or Spartanburg or Albany or Stamford 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 United States or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or United States or New York City or Oklahoma City or Orlando or Philadelphia or Phoenix or Pittsburgh or Portland
$55k-$151k/yr HybridFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
2+ YOEBachelor's in CS or related, 2+ years in data/AI/quality engineering, experience with test automation and CI/CD, familiarity with LLMs and prompt engineering, building automated test suites and evaluating AI agents.
CI/CD, LLMs, Microsoft Power Automate
1mo
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Specialist Quality Engineer (39737)
Providence, Rhode Island, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
2+ YOEHands-on manufacturing quality support including inspection, test data review, corrective actions, traceability, and compliance with ISO/AS standards; requires quality tools experience and ERP (SAP) familiarity.
SAP, ISO 9001, AS9100, AS9102, PFMEA, Root Cause Analysis
1mo
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Plant Utilities Engineer 1
Westhampton Beach, New York, United States
$57k/yr OnsiteFull Time
New York State Education Department
New York State Education Department: State agency overseeing education and professional licensing in New York
2+ YOEUniversal Technician certification (CFR 40 Part 82.161); Associates degree + 2 years OR 4 years HVAC/boiler experience with 30 college credits; valid NY driver’s license; ability to lift 50+ lbs, work at heights and in confined spaces; familiarity with Microsoft Word/Excel and assigned data systems; background check (NACI) required.
Microsoft Word, Microsoft Excel, SFS, GFEBS, Statewide Learning Management System (SLMS)
1mo
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Software Development Engineer in Test
Boston or San Francisco or Windsor
HybridFull Time
SS&C Technologies
SS&C TechnologiesNasdaq: SSNC: Provides software and technology for financial and healthcare sectors.
2+ YOEBS in CS or related, 2+ years software development experience, proficiency in Python/Java/Java Script/SQL, CI/CD and GIT experience, testing framework design, system and data security knowledge.
Python, Java, Java Script, SQL, CI/CD, GIT, BDD, Playwright, Locust, ETL, AI Tools & Technologies
1mo
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Sr. Associate Engineer - ITSM Analysis & Resiliency
Hartford or United States
$82k-$135k/yr HybridFull Time
Travelers
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
1+ YOEBachelor's in computer science or related STEM (or equivalent experience + 1 year tech ops), 1+ year technology operations experience (3 years preferred), strong data analytics (Excel, Power BI, PowerPoint), AI familiarity, ITSM/ITIL knowledge, infrastructure awareness.
Microsoft Excel, Power BI, Microsoft PowerPoint, AI tools
2mo
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Electrical Engineering Technician
Cranston, Rhode Island, United States
$28-$38/hr OnsiteFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
Associate’s or bachelor’s degree in electrical engineering technology, electrical engineering, mechatronics, or related field; hands-on instrumentation and data acquisition experience; LabVIEW, PLC programming, and VFD setup; ability to read schematics; strong troubleshooting; US citizenship or permanent residency.
LabVIEW, PLC programming, VFD setup, sensors, data acquisition
2mo
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Engineering Co-Op
Groton, Connecticut, United States
OnsiteInternship
Precision Castparts Corp.
Precision Castparts Corp.NYSE: BRK.B: Manufacturer of complex metal components for aerospace and industrial markets.
Enrolled student pursuing a Bachelor's or Master's in Materials, Mechanical, or Aeronautical Engineering; minimum GPA 2.5; willingness to relocate; capable of data analysis, documentation, and process improvement.
Word, Excel, PowerPoint
2w
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Engineering Technical Specialist II (QA/QC-Procurement Quality)
Waterford, Connecticut, United States
$77k-$100k/yr OnsiteFull Time
Dominion Energy
Dominion EnergyNYSE: D: Provides regulated electric and natural gas utility services.
2+ YOEVerify technical and quality requirements for nuclear procurements, perform inspections and surveillances, analyze test results, and apply data analytics to quality systems.
1mo
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Tool Designer 1
Cheshire, Connecticut, United States
OnsiteFull Time
Hanwha Aerospace USA: Manufactures precision components and assemblies for aircraft engines.
1+ YOEU.S. Person eligible to work with ITAR data, high school degree or GED, 1+ years tool design experience, familiarity with NX (Unigraphics) CAD, knowledge of military/commercial standards, and ability to travel 5-10%.
NX (Unigraphics)