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16 client support engineer jobs at 15 companies in Fairfield, CT

2mo
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Client Support Engineer
New York City, New York, United States
$80k-$105k/yr OnsiteFull Time
Thrive
Thrive: Provides managed IT, cybersecurity, and cloud services for organizations.
3+ YOE3+ years end-user PC support, PC hardware repair, Microsoft application support; enterprise userbase experience (legal/financial) preferred; CompTIA A+ and Net+ or equivalent; strong communication and troubleshooting skills.
Citrix, VPN, Terminal Services, Microsoft applications
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3mo
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Client Services Engineer
New York, New York, United States
$80k-$100k/yr OnsiteFull Time
RFA
RFA: Managed IT and cybersecurity services for financial investment firms.
4+ YOEOn-site IT support; troubleshoot hardware/software; manage AD, Exchange, O365, MDM, SharePoint; 4-7 years in enterprise/server IT; Windows Server; networking; MSP/financial services preferred.
Windows Server, MS Exchange, Active Directory, MS Office Suite, VMware, Citrix, MDM, SharePoint, O365, Cisco, SAN, Cyber Security, LAN/WAN, Active Sync
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1mo
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Senior Client Success Engineer
New York, New York, United States
$140k-$160k/yr HybridFull Time
Omnea
Omnea: AI platform for automating enterprise procurement and supplier risk.
6+ YOE6–10+ years in customer-facing engineering or technical support for complex SaaS products; strong ownership, communication, and cross-functional collaboration.
APIs, Scripting, Configuration management, Integrations, Diagnostics
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1w
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Field Support Engineer
Jamaica, New York, United States
$60k-$70k/yr FieldFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEImaging/staging and troubleshooting desktops, laptops and peripherals; ServiceNow ticket management; VPN, Wi-Fi/LAN, and network authentication troubleshooting; travel to client sites and reliable transportation; 4+ years hands-on hardware/software support.
ServiceNow, Windows 7, Windows 10, Microsoft Office, iOS, Android
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3d
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Technical Support Engineer (AMER)
Chicago or New York or San Francisco
RemoteFull Time
Zero Hash
Zero Hash: Infrastructure platform for crypto, stablecoins, and tokenized assets.
3+ YOE3+ years technical client-facing or engineering experience; strong REST API, SQL, and scripting skills; proficiency in one or more languages (Python, JavaScript/TypeScript, Golang, Rust); experience with logging, monitoring, and incident management.
REST APIs, WebSockets, Webhooks, SQL, Python, Javascript, Typescript, Golang, Rust, Docker, Kubernetes
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1w
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Senior Systems Engineer
New York, New York, United States
$90k-$110k/yr HybridFull Time
GEM Technologies
GEM Technologies: Managed IT and cybersecurity services for businesses.
5+ YOE5+ years systems engineering experience, bachelor's degree or equivalent, expertise in systems administration, networking, cloud platforms, security, scripting (PowerShell), and client-facing technical support.
On-Prem Exchange, M365, Cybersecurity Applications, Amazon Web Services, Microsoft Azure, Google Cloud Platform, Google Workspace, PowerShell, DNS, VDI Administration, MFA Administration, MDM Solutions, NOC software, PSAs, router/switch implementation, VoIP systems, RMM
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1mo
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Software Developer, Client Services (Sell-Side)
Great Neck, New York, United States
$80k-$110k/yr OnsiteFull Time
FlexTrade Systems
FlexTrade Systems: Provider of multi-asset execution and order management trading software.
3+ YOEBachelor's in computer science required; 3-5 years in client implementation/support; experience with UNIX, SQL Server, Sybase, Python/Perl/Shell; understanding of SDLC and broker-dealer workflows; strong problem solving.
UNIX, SQL Server, Sybase, Python, Perl, Shell, C++, Java
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1mo
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Client Solutions Architect Manager - Payments - Vice President
Plano or Tampa or Brooklyn or Atlanta or Jersey City or Palo Alto or Chicago
$105k-$197k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years' technical experience across related products; ability to configure solutions, support sales, define and document product requirements, engage clients and engineers, and analyze product usage.
REST APIs, HTML, JavaScript, CSS, Python, SQL, SOAP, Snowflake, Splunk, Jira, Asana
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3mo
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Customer Deployment Engineer
Brooklyn, New York, United States
$120k-$160k/yr OnsiteFull Time
Credal
Credal: Secure platform for building enterprise AI agents and workflows.
Customer-focused engineer to deploy and support Credal's AI platform for enterprise clients; build POCs; own onboarding; collaborate cross-functionally.
LLM tooling, Logs analysis, Prototyping
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2mo
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Systems Engineer
Brooklyn or New York City or Nassau County or Westchester County
$80k-$115k/yr HybridFull Time
ExtensisHR
ExtensisHR: Provides HR, payroll, benefits, and compliance services for businesses.
4+ YOEOver 4 years of tier 2-3 technical support in an MSP environment; basic Microsoft 365 administration; network administration; on-site client visits; driver’s license; Nassau County, Brooklyn, Westchester, and NYC coverage.
FortiGate, SonicWall, Cisco, Ubiquiti, Sophos, Microsoft 365, Azure Virtual Desktop, Cloud PCs
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2w
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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
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1w
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Engineer, Solutions Architecture
Syosset, New York, United States
HybridFull Time
IT Solutions Consulting
IT Solutions Consulting: A national managed services provider delivering comprehensive technology solutions.
7+ YOE7+ years in client-facing technical sales/consulting, strong communication, pre-sales solution design, travel ~25%, ability to build architectures, present demos, and support post-sales delivery.
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1mo
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Customer Experience Manager
New York or San Francisco
$115k-$170k/yr HybridFull Time
Casap
Casap: Builds an AI-native disputes automation and fraud prevention platform for financial institutions.
Experience owning client support, investigating issues and logs, producing high-signal handoffs to engineering, delivering client training, strong written communication, and structured problem-solving in an early-stage environment.
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1mo
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Energy and Environmental Strategic Account Leader
New York or Newark or Manchester or White Plains or Syracuse
$142k-$242k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
20+ YOE20+ years' relevant experience, bachelor's in engineering or similar, direct experience supporting ConEd, deep understanding of ConEd procurement, proximate to ConEd locations, strong client relationship and account development skills.
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1mo
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Energy and Environmental Strategic Account Leader
New York City or Newark or Manchester or White Plains or Syracuse
$142k-$242k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
20+ YOE20+ years relevant experience, Bachelor's in Engineering or similar science, direct experience supporting ConEd, deep understanding of ConEd procurement, proximate to ConEd operations, strong client relationship and account leadership skills.
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3w
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Business Development & Sales Engineering Intern (6 months)
Barcelona or London or New York City or Asia or Africa
HybridFull Time, Internship
AudioStack
AudioStack: AI infrastructure for automated audio production and synthetic voice synthesis.
Internship supporting GTM, market research and technical sales; English fluency required; multilingual (Asian language or Arabic) preferred; comfortable with APIs, demos, and client engagement; available to work on-site in Barcelona.
APIs
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