24 data operations engineer jobs at 22 companies in Trumbull, CT

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Data Operations Engineer (USA)
Stamford, Connecticut, United States
HybridFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
Strong Python and Linux; SQL advantage; distributed/data-intensive apps experience; detail-oriented; adaptable in a dynamic environment; CS/Engineering background.
Python, Linux, SQL, CI/CD
2d
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Principal Data Engineer
New York or Orlando or Englewood Cliffs
$170k-$200k/yr HybridFull Time
Versant
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
8+ YOE8+ years data engineering experience; expertise in data modeling, ELT pipelines, large-scale processing, Python and SQL; knowledge of data governance, lineage, observability; experience with analytical and operational data systems.
Python, SQL, Databricks, AWS Bedrock, Tableau, Power BI
3mo
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Data Engineer
Greenwich, Connecticut, United States
OnsiteFull Time
W. R. Berkley
W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.
4+ YOEData Engineer with strong engineering, coding, and problem-solving skills to design, build, and operate data platforms that support actuaries, analytics, modeling, and AI-enabled workflows.
Python, SQL, PySpark, Databricks, Spark, Snowflake
1mo
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Stirista LLC - Solutions Engineer, Data & Platforms
San Antonio or Manhattan or Hauppauge or Boston or Pompano Beach or Texas or Florida or Massachusetts or New York or Colorado or Connecticut or Iowa or Illinois or Maine or Maryland or Minnesota or North Carolina or New Jersey or Oregon or Pennsylvania or Rhode Island or South Carolina or Virginia or Wisconsin
HybridFull Time
Stirista
Stirista: Provides identity resolution and data-driven marketing services.
4+ YOE4+ years in client services, marketing or data/platform operations; proficiency with SQL and Python, data engineering, QA/automation, AI-assisted tools (Cursor, Claude Code, GitHub Copilot); strong analytical and client-facing communication skills; bachelor’s degree preferred.
SQL, Python, Cursor, Claude Code, GitHub Copilot, OMNA Identity Graph, CDP
1w
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Engineer II, Wind Operations
Austin or Chicago or San Diego or White Plains
$118k-$148k/yr FieldFull Time
RWE
RWEXetra: RWE: Generates electricity through wind, solar, and conventional power plants.
5+ YOEBachelor’s in Engineering, minimum 5 years in wind or power generation, commissioning and field troubleshooting experience, turbine electrical/mechanical knowledge, RCA leadership, vendor management, and data-driven decision making.
2mo
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Process Development Engineer III, Operational Technology (OT) Data
Tarrytown, New York, United States
$110k-$179k/yr OnsiteFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
10+ YOEBS in CS/IS/engineering with 10+ years, or MS with 7+ years, or PhD with 0-3 years; AVEVA PI System and Ignition SCADA experience; strong OT data system design and analytics skills; SQL, Python, and industrial automation tooling experience.
AVEVA PI System, Ignition SCADA, SQL, Python, Unicorn, Biobrain Supervise, FactoryTalk, Empower
1w
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Data Center Operating engineer
Orangeburg or New York City
$106k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
4+ YOEHigh school/GED, 4+ years building maintenance experience, trade school degree or union training in HVAC/electrical, Universal CFC (obtain within 90 days), ability to perform mechanical/electrical maintenance and use maintenance tools, CMMS and Microsoft Office experience.
Microsoft Word, Microsoft Outlook, Microsoft Excel, CMMS
1mo
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Storage & Data Protection Engineer 1
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
1+ YOEBachelor's in IT/CS or equivalent experience, minimum 1 year in infrastructure/systems/storage/backup/virtualization; foundational storage and backup/restore knowledge; familiarity with VMware vSphere/vSAN and VCF; experience with operational documentation and ticketing.
VMware Cloud Foundation (VCF), VMware vSphere, VMware vSAN, Commvault, Veeam
2mo
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Machine Learning Engineer
London or New York or Rowayton
$175k-$250k/yr OnsiteFull Time
Graham Capital Management
Graham Capital Management: Manages alternative investment funds using quantitative and discretionary macro strategies.
3+ YOE3+ years in ML/statistics on large unstructured data; degree in CS/Engineering/Operations Research; strong Python/C++ and data-processing skills; able to communicate findings and deploy models in containerized environments; experience with time series and cross-team collaboration.
Python, C++, Spark/Scala, SQL, Docker, Kubernetes
2w
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Assistant Commissioner of Parking Operations
Queens, New York, United States
$210k-$220k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
2+ YOE1.5+ MgmtExecutive leadership in large-scale parking/transportation operations, experience modernizing parking systems, data-driven management, and supervising staff; eligible candidates must meet specified education/experience civil service requirements.
ParkNYC, PCI
1mo
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Proposal Development Engineer
Simsbury, Connecticut, United States
OnsiteFull Time
Ensign-Bickford Industries
Ensign-Bickford Industries: Develops aerospace systems, diagnostic tests, and pet food enhancers.
3+ YOEBachelor’s degree in Finance, Accounting, Engineering, Business, Operations; 3+ years cost estimating, proposal development, pricing; aerospace/defense experience; FAR/DFAR familiarity; ERP data experience.
Excel, ERP
1mo
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Operations & Maintenance Reliability Manager
Liverpool or Manassas or Moorestown or Oldsmar or Orlando or Owego or Stratford
$123k-$217k/yr HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOE5+ MgmtTechnical degree or 5+ years leadership in operations/maintenance; 4+ years using CMMS (Maximo, SAP, Tririga, Infor) for data-driven reliability; facilities engineering and advanced equipment knowledge; management and project skills; Secret clearance and US citizenship required.
Maximo, SAP, Tririga, Infor, CMMS, IoT, AI analytics, digital twin, CNC, MCSA
1mo
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Sr. Sustainment Operations Integrator - (Onsite)
East Hartford, Connecticut, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
10+ YOEBS/BA in Engineering, Supply Chain, Materials, or Business; 10 years relevant experience (or advanced degree with 5 years); U.S. citizenship required; strong Excel/PowerPoint, communication, forecasting and data analysis skills.
Microsoft Excel, Microsoft PowerPoint
1mo
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Business Systems Engineer
Elmsford, New York, United States
$120k/yr OnsiteFull Time
Fabrication Enterprises
Fabrication Enterprises: Manufactures and distributes physical and occupational therapy equipment globally.
2+ YOE2+ years NetSuite and data management experience, 1+ year warehouse/logistics operations experience, strong analytical and communication skills, experience with process improvements and system integrations.
NetSuite, EDI, WMS, TMS, Celigo, SPS Commerce, TrueCommerce, Boomi, ShipHawkTMS, NetSuite WMS, SQL, AI
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
1mo
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Director Information & Analatics
Queens, New York, United States
$137k-$171k/yr OnsiteFull Time
Metropolitan Transportation Authority
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
Bachelor's in relevant field (or equivalent experience). Proficiency in SQL, Python or R, statistics, data engineering, and dashboarding tools. Experience leading technical teams, program/project management, and building analytics for operational insights.
SQL, Python, R, Power BI, Tableau, plotly, ArcGIS Insights, Leaflet, AI/ML, Enterprise Asset Management (EAM), GIS
3mo
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Survey Instrument Operator
Glastonbury, Connecticut, United States
$20-$26/hr OnsiteFull Time
Barton & Loguidice
Barton & Loguidice: Multi-disciplinary firm providing engineering and environmental consulting services.
1+ YOEHigh school diploma; 1+ year land surveying experience; GPS, data collector, total station experience preferred; CAD/MicroStation experience preferred.
GPS, Data collection, Total Station, CAD / MicroStation
2w
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Manager, Program - PLM
Shelton, Connecticut, United States
OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
5+ YOEBachelor's in Engineering/Business, 5+ years in PLM/engineering operations/product development, program/project management experience, strong facilitation and stakeholder alignment, knowledge of engineering change, BOM, and product data.
PLM, Windchill+, SAP, CAD
4d
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Senior Internal Auditor
Wilton, Connecticut, United States
HybridFull Time
Louis Dreyfus Company
Louis Dreyfus Company: Global merchant and processor of agricultural and food goods.
4+ YOE4+ years experience in operations or internal audit, bachelor’s/master’s in engineering, finance or business, strong operations knowledge, data analytics skills (ACL/Python/Power BI), advanced Excel, CIA a plus.
ACL, Python, Microsoft Power BI, Microsoft Excel
5d
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2nd Shift-CNC Operator
Fairfield, Connecticut, United States
OnsiteFull Time
RBC Bearings
RBC BearingsNYSE: RBC: Designs and manufactures precision bearings and engineered motion components.
Operate and set up CNC and related machines, read engineering prints, perform turning/milling/deburring/buffing/tumbling/heat-treat tasks, use precision measuring instruments, perform basic maintenance and data collection.
CNC, micrometers, verniers, indicators, shadow gauges, air gages, talysurf, optical comparator, CRT display