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287 operations engineer jobs at 178 companies in Danbury, CT

3w
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Staff Operations Engineer
Danbury, Connecticut, United States
$135k-$151k/yr HybridFull Time
FuelCell Energy
FuelCell EnergyNASDAQ: FCEL: Produces fuel cell power plants and hydrogen generation systems.
10+ YOEBachelor's in engineering with 10+ years (or Master’s/PhD with 6+ years) in commissioning/plant operations/field engineering; deep multidisciplinary technical expertise; commissioning and RCA leadership; Microsoft Project or Primavera P6 experience preferred.
Microsoft Project, Primavera P6
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3w
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Sr. BESS Operations Engineer
Teaneck or San Francisco or Irvine
OnsiteFull Time
Qcells
Qcells: Provider of solar modules, energy storage, and EPC services.
5+ YOEBachelor's or Master's in engineering,5+ years BESS/renewable/grid operations experience,knowledge of power systems,industrial protocols,Linux/SSH,Ansible,ability to apply LLMs/ML for automation and monitoring.
Modbus, CANbus, DNP3, TCP/IP, Linux, SSH, Ansible, Python, SCADA, Confluence, LLMs
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2mo
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Operations Engineer (Greenwich, CT, US, 06830)
Greenwich, Connecticut, United States
$96k-$120k/yr OnsiteFull Time
Aquarion Water Company
Aquarion Water Company: Provides public water supply and wastewater services in New England.
3+ YOEBS in Engineering or related field; 3–5 years in drinking water engineering or water quality; CT Class IV Water Treatment License within 2 years; proficient in MS Office, SAP, GIS, WIMS.
SAP, GIS, WIMS, Microsoft Office
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1mo
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Foundation Proto Operations Engineer - 3rd Shift
Wilton, Connecticut, United States
HybridFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
2+ YOEBS in a technical field with 2+ years relevant experience; Master's preferred. Experience operating and troubleshooting test rigs, integration and verification, and ability to work unsupervised. Software engineering is a plus.
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1mo
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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.
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2mo
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Engineer Operations Manager - DBU
Melville, New York, United States
$125k-$145k/yr OnsiteFull Time
Mini-Circuits
Mini-Circuits: Designs and manufactures radio frequency and microwave components.
Oversee DBU programs; cross-functional coordination; project governance and reporting.
JIRA, SmartSheet, Arena, ERP, PLM
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Operations Manager
Stamford, Connecticut, United States
$125k-$155k/yr OnsiteFull Time, Part Time
WIN Waste Innovations
WIN Waste Innovations: Provides sustainable waste collection and waste-to-energy recycling services.
2+ YOE2+ MgmtManage operations and staff, enforce safety and regulatory compliance, oversee budgets and productivity; bachelor's degree in environmental sciences/engineering/business preferred; 2+ years supervisory experience.
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1w
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Engineer-Track
Bethpage, New York, United States
$129k-$173k/yr OnsiteFull Time
Metropolitan Transportation Authority
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
6+ YOEBachelor's in engineering (or equivalent experience), minimum 6 years railroad engineering operations, knowledge of MW-1/CE-1/FRA 213 standards, labor management, budgeting, safety, and strong communication and leadership skills.
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2w
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Director of Operations
Upper Saddle River, New Jersey, United States
OnsiteFull Time
EarthCam
EarthCam: Provides live streaming cameras and time-lapse for construction monitoring.
10+ YOEBachelor's degree in Engineering/Operations/Finance (MBA preferred),10+ years manufacturing and operations leadership, supplier negotiation, inventory and working capital management, ERP/MRP and KPI-driven reporting experience.
ERP/MRP systems, Procore, Autodesk, Bentley
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2mo
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Facilities Engineer
Winsted, Connecticut, United States
OnsiteFull Time
Howmet Aerospace
Howmet AerospaceNYSE: HWM: Manufactures high-performance metal components for aerospace and transportation.
5+ YOEBachelor’s degree or equivalent; 5 years maintenance or process engineering in manufacturing; preferred: machining, aerospace, or industrial gas turbines operation.
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Engineer I
Wallingford, Connecticut, United States
$71k-$90k/yr OnsiteFull Time
Town of Wallingford
Town of Wallingford: Providing municipal government services and public utility distribution.
2+ YOEAssociate degree in engineering or construction management plus 2 years' water/sewer utility or pipeline construction experience; knowledge of water/sewer systems, AutoCAD and Excel; valid Connecticut motor vehicle operator's license.
Autodesk AutoCAD, Microsoft Excel
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1mo
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Field Engineer
Little Ferry, New Jersey, United States
OnsiteFull Time
Conti Civil
Conti Civil: Builds heavy civil infrastructure projects for public and private clients.
1+ YOEBachelor's in engineering or construction management (or equivalent) with 1+ years relevant heavy civil construction experience; strong communication, time management, and knowledge of submittals, cost tracking, and field operations.
Microsoft Word, Microsoft Excel, P6, HCSS, ERP
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Engineer II, Systems Engineering (Onsite)
Middletown, 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 engineering experience,ability to obtain/maintain DoD Secret clearance,U.S. citizenship required,experience with engine assembly/test and validation,flexible schedule to support off-shift/weekend operations.
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2w
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Assistant Civil Engineer
Norwalk, Connecticut, United States
$103k-$109k/yr OnsiteFull Time
City of Norwalk
City of Norwalk: Provides municipal governance and public services to Norwalk residents.
2+ YOEBachelor's in Civil Engineering or Land Surveying, two years civil engineering experience, EIT/PE or land surveyor certification within two years, motor vehicle operator ability, ability to lift 25-50 lbs, inspect and design public works.
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2mo
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Manufacturing Integration Engineer
Hopewell Junction, New York, United States
$128k-$217k/yr OnsiteFull Time
onsemi: Designs and manufactures semiconductor solutions for power and sensing.
Master’s or Bachelor's in Electrical Engineering, Materials Science, Physics; experience in semiconductor manufacturing and discrete power FETs; wafer/fab operations and testing experience.
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2w
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Senior AI Engineer
White Plains or United States
$85k-$105k/yr HybridFull Time
PURE Insurance
PURE Insurance: Provides property and casualty insurance for wealthy families.
5+ YOE5+ years software engineering experience with ≥1 year building/operating AI/ML production systems; hands-on LLM, RAG, agent orchestration, Python, FastAPI, Databricks, AWS experience; governance and observability skills.
Claude Code, OpenAI Codex, GitHub Copilot, Claude, OpenAI Codex, Gemini, AWS ECS, AWS AgentCore Gateway, AWS AgentCore Harness, Databricks, LangChain, LangGraph, FastAPI, Docker, AWS SAM, Terraform, LangSmith, Weights & Biases, Dynatrace, OpenTelemetry, PyTorch, scikit-learn, GitHub Workflow
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1mo
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Global Advisory Testing Engineer
Morrisville or Shelton
HybridFull Time
Lenovo
LenovoHKSE: 992: Manufactures personal computers, mobile devices, and server infrastructure.
8+ YOEBachelor's in EE/CE/CS or related, 8+ years manufacturing test engineering experience, expertise in hardware/software integration, troubleshooting system-level issues, automation/scripting, and supporting global manufacturing operations.
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3w
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Senior Packaging Engineer - North Haven
North Haven, Connecticut, United States
$98k-$148k/yr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
4+ YOEDegree in packaging/mechanical/manufacturing engineering, 4+ years experience (Bachelors) or equivalent, experience in regulated packaging operations, IQ/OQ/PQ validation, CAPA, Lean/Six Sigma, and project management skills.
IQ, OQ, PQ, Lean Manufacturing, Six Sigma
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1mo
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Structural Engineer 2 (Bridge Inspection)
Poughkeepsie, New York, United States
$79k-$130k/yr FieldFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
1+ YOEBachelor's in Civil/Architectural/Structural engineering or equivalent experience; 1 year related experience; valid driver's license; intermediate CADD and analysis software skills; heavy equipment operation and licensing; travel 20–40%.
CADD, Revit, STAAD, RISA, Microsoft Excel, Microsoft Word, Electronic Medical Records (EMR)
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2w
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Process Engineer - (2nd & 3rd Shift) (REQ862)
Stamford, Connecticut, United States
OnsiteFull Time
Spartech
Spartech: Manufactures custom thermoplastic sheets and engineered packaging products.
3+ YOEBS in engineering or physical sciences, 3+ years manufacturing process/equipment experience, Operational Excellence training preferred, SAP and Microsoft Office proficiency, leadership and analytical skills.
SAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Outlook
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