71 client engineer jobs at 42 companies in Patchogue, NY

1w
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Client Services Dispatch Engineer
Roslyn, New York, United States
$65k-$85k/yr FieldFull Time
Shield Technology Partners
Shield Technology Partners: Provides operational support and capital for managed service providers.
2+ YOE2+ years field or desktop support experience; strong customer service, troubleshooting, documentation, and communication skills; basic certifications a plus.
2w
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Engineer
Northbrook or Durham or Melville
$75k-$85k/yr HybridFull Time
UL Solutions
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
0+ YOEBachelor's in electrical or chemical engineering required; 0–2 years experience acceptable; training provided; client-facing and testing project experience valued.
4d
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Project Engineer
Long Island City, New York, United States
OnsiteFull Time
Imperial Fire protection Systems
Imperial Fire protection Systems: Designs and installs fire alarm systems for New York buildings.
4+ YOEAssociate's degree in engineering or 4 years project management experience, drafting/CAD experience, ability to prepare submittals, coordinate deliveries, manage schedules and client communications.
CAD
1mo
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Senior Energy Engineer- Northeast
Philadelphia or New York City or Boston or Fairfield or Morristown or United States
RemoteFull Time
5
5: Provides data-driven energy advisory and procurement services to businesses.
7+ YOEBachelor's in engineering required, 7+ years in facilities/energy engineering or consulting, PE or EIT preferred, strong Excel and AI tools experience, energy market and utility tariff knowledge, client-facing communication and project management skills.
Microsoft Excel, AI tools
3d
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Mechanical Design Engineer
Carle Place, New York, United States
$65k-$100k/yr OnsiteFull Time
RLM Engineering
RLM Engineering: A full-service engineering design firm focused on building retrofit projects.
Bachelor's degree in mechanical engineering; experience designing HVAC, plumbing, and fire protection systems; AutoCAD and Revit MEP required; ability to coordinate projects and work with clients.
AutoCAD, Revit MEP
3mo
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Senior Electrical Engineer - Buildings
Butler or Stamford or Philadelphia or Burlington or New York or Albany or Pittsburgh or Rochester or Hauppauge or Cleveland or Vestal or Washington
$135k-$203k/yr OnsiteFull Time
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
15+ YOESenior electrical engineer with 15 years+ exp, PE license required; Bachelor's in Electrical/Architectural Engineering with lighting emphasis; LEED preferred; proficient in Revit/AutoCAD; strong leadership and client skills.
Revit, AutoCAD, Microsoft Office, AGI 32, SKM, Newforma
1mo
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Transit Project Engineer CM
Albany or Poughkeepsie or White Plains or Syracuse
$48-$72/hr OnsiteFull Time
GAI Consultants
GAI Consultants: Provides professional engineering, planning, and environmental consulting services.
10+ YOE10+ years transit planning/engineering experience; Bachelor's in Engineering required; professional licensure (PE) and driver's license required; AICP/FTA experience a plus; strong client, writing, and project management skills.
1mo
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Project Geotechnical Engineer / Project Manager
Parsippany or Princeton or White Plains
$97k-$140k/yr OnsiteFull Time
Langan
Langan: Provides integrated engineering, environmental, and site development consulting services.
6+ YOEBachelor’s in Civil/Geotechnical Engineering, PE licensure, 6+ years geotechnical experience, 3+ years field experience, strong technical writing and client management skills.
1mo
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Senior Environmental Engineer
Brooklyn, New York, United States
$165k-$200k/yr OnsiteFull Time
LaBella Associates
LaBella Associates: Provides architecture, engineering, and environmental consulting services for infrastructure.
15+ YOEB.S. in engineering required, New York State PE required, ~15+ years environmental consulting experience managing investigation/remediation projects, strong technical knowledge of soil/groundwater/remediation, client management and leadership skills, valid NYS or NJ driver’s license.
2mo
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Senior Environmental Engineer / Geologist
Newton or Boston or Needham or New York City or Long Island or Buffalo or Rochester or Edison
OnsiteFull Time
LiRo-Hill
LiRo-Hill: Provides construction management and architectural engineering services.
10+ YOEMassachusetts Licensed Site Professional (LSP) required; Bachelors in geology, environmental or civil engineering; 10+ years in environmental remediation and redevelopment; project management, budgeting, client development, and MassDEP knowledge.
1mo
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Senior Software Developer - Client Tax
Greenwich, Connecticut, United States
HybridFull Time
Interactive Brokers
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
Strong database and data modeling experience; Java, Spring, and REST API development; experience with Oracle and XML; ability to extract technical specs from business requirements and lead complex software projects.
Java, Spring, REST APIs, Oracle, XML
2mo
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Discipline Engineer | Water/Wastewater
White Plains, New York, United States
$110k-$160k/yr OnsiteFull Time
H2M architects + engineers
H2M architects + engineers: Provides professional architectural, engineering, and environmental consulting services.
10+ YOE10-15 years in planning, design and construction of municipal water/wastewater; Bachelors in Civil/Environmental/Mechanical; PE required; strong proposals and client management.
2w
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Principal Intelligent Transportation Systems Engineer / Senior Project Manager
New York City or Woodbury or Hartford or Rocky Hill
$155k-$210k/yr HybridFull Time
GFT (Gannett Fleming)
GFT (Gannett Fleming): Provides infrastructure engineering, design, and construction management services.
15+ YOEPE in NY, Bachelor’s in engineering, 15+ years ITS/traffic experience, leadership and client-development experience, familiarity with NTCIP/NEMA/IEEE/NEC, MicroStation and CADD, and ability to manage large multidisciplinary projects.
MicroStation, CADD, Microsoft Office
1mo
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C++/ Python Developer – Algo & Analytics
Great Neck, New York, United States
$100k-$110k/yr OnsiteFull Time
FlexTrade Systems
FlexTrade Systems: Provider of multi-asset execution and order management trading software.
3+ YOE3+ years software development experience, degree in CS or equivalent, strong C++ and Python skills, UNIX experience, problem-solving, client-facing communication; trading algos and time-series/big-data exposure useful.
C++, Python, UNIX, FlexStrategy Server
4w
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Systems Engineer (Field)
New York City or Brooklyn or New Jersey
$33-$36/hr FieldFull Time
NexusTek
NexusTek: Provides managed IT, cloud, and cybersecurity services for businesses.
Field IT engineer with daily client-site travel, vehicle and valid driver's license required; on-call participation; experience with Windows, Windows Server, networking, Microsoft 365, MacOS, and MSP tools; industry certs desirable; bachelor’s degree preferred.
Windows Server 2016, Windows 10, Windows 11, MacOS, Microsoft 365, Adobe, ConnectWise, LabTech, IT Glue
3mo
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Sr. Architect/Engineer West Haven, CT: Hospital Recovery
West Haven, Connecticut, United States
$110k-$135k/yr OnsiteFull Time
SIRIS
SIRIS: Professional construction management and project consulting services for facilities.
5+ YOESenior Architect/Engineer with Architecture degree; healthcare construction experience; program-level data analysis and collaboration with clients and contractors.
Microsoft Office, Adobe Acrobat
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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Field Services Engineer
Stamford, Connecticut, United States
FieldFull Time
ECI
ECI: Provider of managed IT, cybersecurity, and cloud solutions for finance.
Provide onsite and remote technical support, deploy and troubleshoot networks, hardware and software, and maintain client systems in financial services environments.
TCP/IP, LAN, WAN, DHCP, DNS, Routing, Switching, Firewalls, Microsoft Windows 7/8/10, Microsoft Office 2010-2019, Android, iOS, Office 365, Multi-Factor Authentication, VMWare vSphere, Hyper-V, Active Directory, Exchange, VDI, IaaS, Bloomberg, Reuters, Factset, MDM
1mo
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Director, EHS Sales & Client Services (remote with travel)
New York, New York, United States
$102k-$148k/yr RemoteFull Time
Chubb
ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.
5+ YOEBachelor's degree preferred (science/engineering), 5+ years EHS experience, proven consultative sales success, strong presentation/analytical skills, ability to manage deadlines, and willingness to travel up to 35%. Must be authorized to work in the U.S.
1mo
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Application Developer
Bronx, New York, United States
$115k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
5+ YOE5+ years .NET development experience with C#, web/client-server development, Microsoft Azure services, Oracle or Microsoft SQL Server, SDLC (Agile/Waterfall), and production support; bachelor’s degree preferred or equivalent experience.
Oracle, Microsoft SQL Server, C#, .NET, .NET (4.5), .NET (4.7), .NET (4.8), .NET Core, MVC, ADO.NET, Web Services, Web APIs, HTML5, CSS, JavaScript, jQuery, Bootstrap, WPF, MVVM, XAML, PHP, ASP, Python, Telerik UI, Node.js, React, Azure App Service, Azure Functions, Azure WebJobs, Azure Logic Apps, Azure Blob Storage, Microsoft Azure DevOps, Microsoft Active Directory, Microsoft SharePoint, Microsoft identity platform