279 system support jobs at 150 companies in Connecticut

3w
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Windows System Support
Norwich or United States
RemoteFull Time
Unisys
UnisysNYSE: UIS: Provides enterprise-scale IT services and digital transformation solutions.
4+ YOEBA/BS or equivalent and 4–6 years relevant experience, deep Windows systems administration expertise, strong troubleshooting and technical support skills, U.S. citizenship and residency required.
Windows, routers, switches, application load balancers
1mo
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System Support Specialist -Mastertradesperson 3- 29154
Virginia Beach or Kittery or Groton or New London
$45k-$70k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
4+ YOEHigh school/trade school plus 4+ years related experience in electrical and/or communication systems; ability to troubleshoot, maintain, and repair shipboard IC/IT systems; read OEM manuals and schematics; supply own hand tools; ability to lift up to 50 lbs.
1w
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System Administrator
Torrington, Connecticut, United States
$50k/yr OnsiteFull Time
New Charter Technologies
New Charter Technologies: Provides managed IT and cybersecurity services for businesses.
1+ YOE1–2 years IT support experience; familiarity with Windows Server and Windows 10, networking fundamentals, Office 365, ConnectWise; strong troubleshooting and communication skills.
Microsoft Windows Server, Windows 10, Office 365, TCP/IP, RMM, ConnectWise, Azure, AWS
2mo
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Warehouse Office Support
Windsor, Connecticut, United States
OnsiteFull Time
The Home Depot
The Home DepotNYSE: HD: Operates retail stores selling home improvement and construction products.
Performs administrative and clerical tasks to support distribution center operations, ensuring accurate documentation, coordinating workflow, resolving system and vendor issues, and communicating with stakeholders.
2mo
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System and Network Administrator
Milford or United States
OnsiteFull Time
Total Mortgage
Total Mortgage: Provides residential mortgage lending and home refinancing services.
3+ YOE3+ years system and network administration experience with Ubiquiti UniFi, Windows Server, Linux, virtualization, Microsoft 365/Entra ID/Azure, cybersecurity, DR planning, and Tier 2/3 support.
Ubiquiti UniFi, Windows Server, Linux, VMware, Hyper-V, Xen, Group Policy, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Entra ID (Azure AD), Microsoft Azure, DNS, DHCP, VLAN, VPN, routers, switches, firewalls, VoIP systems, Microsoft Intune, PowerShell, Bash
1w
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System & Cloud Engineer II - Req# 608
Rocky Hill or Avon
$73k-$109k/yr HybridFull Time
COCC
COCC: Provides core technology and digital solutions for financial institutions.
1+ YOEDegree or equivalent,1+ years infrastructure/systems support,entry-level certifications preferred,experience with Windows/Linux,VMware,storage,AWS/Azure,Kubernetes,ServiceNow and scripting (PowerShell/Bash/Python/Terraform/Ansible).
ServiceNow, Windows, Linux, VMware, Fibre Channel, AWS, Azure, Kubernetes, PowerShell, Bash, Python, Terraform, Ansible, SANS, PluralSight, CBTNuggets
2mo
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Quality Support Assistant
New Haven, Connecticut, United States
OnsiteFull Time
Continuum of Care
Continuum of Care: Provides community-based residential support for individuals with mental illness.
1+ YOEBachelor’s degree required; 1+ year in healthcare or data entry; strong communication; high attention to detail; proficient with Microsoft Office; knowledge of electronic systems; HIPAA compliance awareness.
Microsoft Office, Electronic Health Records, Data Tracking Tools
1w
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Helpdesk Support
East Hartford, Connecticut, United States
OnsiteFull Time
Acusensus
AcusensusAustralian Securities Exchange: ACE: AI-powered imaging technology for road safety and traffic enforcement.
3+ YOEHigh school diploma, minimum 3 years help desk/technical support, experience with remote troubleshooting, ticketing systems, supporting field operators, rotating shifts, strong communication and problem-solving skills.
Linux, AWS
1w
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Junior Support Engineer
Enfield, Connecticut, United States
HybridFull Time
intlx Solutions
intlx Solutions: Provides managed IT, unified communications, and cloud solutions.
0+ YOEAssociate degree or equivalent, 0-2 years technical support experience, familiarity with VoIP/TCP-IP, Windows/Linux, ticketing systems; certifications (CompTIA A+, Network+, ITIL, CCNA) preferred.
Wireshark, ServiceNow, Zendesk, Jira, Windows, Linux, ping, traceroute, nslookup
1mo
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Application Support Engineer
Greenwich, Connecticut, United States
$110k-$140k/yr OnsiteFull Time
AQR Capital Management
AQR Capital Management: Quantitative investment firm managing traditional and alternative strategies.
2+ YOEBachelor's degree preferred, 2+ years supporting complex software systems in finance, hands-on SQL and Python skills, debugging and log analysis, strong written/verbal communication, on-call production support experience.
SQL, Python
2mo
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Connection & Support Specialist
Hartford, Connecticut, United States
$24/hr OnsiteFull Time
Harc
Harc: Provides comprehensive support services for individuals with intellectual disabilities.
1+ YOEProvide remote in-person support, monitor systems, coordinate staff, ensure safety, document activities; troubleshoot tech; strong MS Office skills; HS diploma required; 1-2 years relevant experience preferred.
Microsoft Office, Outlook, OneDrive, SharePoint, Word, Excel
2w
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IT System Analyst
Norwich, Connecticut, United States
OnsiteFull Time
CorePlus Federal Credit Union
CorePlus Federal Credit Union: Provides personal and business banking services and loans.
3+ YOEAssociate's degree or equivalent experience; 3+ years end-user/IT support; experience in financial services; strong Microsoft Office and Windows knowledge; ability to manage systems, access, vendors, and security tasks.
Microsoft Office Applications, Microsoft Windows
1mo
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Fleet Support Technician
Pearl Harbor or Kings Bay or Groton or Bangor or Georgia or Connecticut or Washington
$76k-$122k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
5+ YOE5+ years relevant experience, ability to obtain/possess Secret clearance, deep knowledge of 688/774 VLS/VPT systems, hydraulic and APV systems, ability to read schematics, and Microsoft Word/Excel proficiency.
Microsoft Word, Microsoft Excel
1mo
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MICROSOFT SYSTEMS SUPPORT TECHNICIAN
Bethel, Connecticut, United States
OnsiteFull Time
ComNet Communications
ComNet Communications: Designs and installs enterprise network and technology infrastructure solutions.
Provide deskside and remote technical support for desktops, laptops, mobile devices, printers and peripherals; install and configure OS and applications; troubleshoot networks and VMware; strong Microsoft technologies knowledge required.
VMWare, Microsoft Azure, Microsoft Windows, Microsoft Office 365, GPO
1mo
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Supervisor Support Services
Middletown, Connecticut, United States
OnsiteFull Time
Middlesex Health
Middlesex Health: Provides acute care hospital services and outpatient medical treatment.
2+ MgmtBachelor's degree with MT (ASCP) certification or equivalent; 2 years supervisory experience; knowledge of compliance and safety regulations; computer skills for lab/hospital systems; familiarity with LEAN principles preferred.
1mo
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Retail Support Specialist
Waterbury, Connecticut, United States
$26/hr OnsiteFull Time
DSI Systems
DSI Systems: Provider of retail sales enablement and business support services.
Strong customer service and communication skills, ability to handle escalations, multitask across systems, detail-oriented, flexible availability including evenings/weekends/holidays; wireless/retail or call center experience preferred.
4d
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Operations and Contract Support Manager
Bridgeport, Connecticut, United States
OnsiteFull Time
Liberation Programs
Liberation Programs: Providing addiction treatment and mental health recovery services.
Manage contracts, maintain dashboards and data systems, support administrative operations, coordinate scheduling and facilities, and ensure compliance; supervisory experience and strong Excel/data skills required.
Cordata, E2CT, EvaluationWEB, Verizon Reveal, Google Forms, Microsoft Excel
2w
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25U Signal Support Systems Specialist
Westbrook, Connecticut, United States
FieldPart Time
Army National Guard
Army National Guard: A reserve component of the United States military.
Military enlistment required, high school diploma/GED, ages 17–35, must pass physical and meet citizenship and moral standards; training provided in signal systems, electronics, maintenance, and communications.
3mo
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Applications Support Supervisor (Ambulatory EHR/Integrated Systems)
Derby, Connecticut, United States
OnsiteFull Time
Griffin Health
Griffin Health: Providing personalized medical care and community-focused health services.
5+ YOELead ambulatory EHR support team; 5+ years EHR experience in healthcare; bachelor’s degree preferred; high school diploma required.
Athena
1mo
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Private Client Group Support Associate
New Canaan, Connecticut, United States
$31-$36/hr OnsiteFull Time
Bankwell
BankwellNASDAQ: BWFG: Provides commercial and personal banking and lending services.
3+ YOE3+ years commercial banking or client service experience; strong communication, attention to detail, and teamwork; proficiency with Microsoft Office (Excel, Word, PowerPoint); familiarity with HubSpot and CRM systems a plus; bachelor's degree preferred.
CRM, HubSpot, Microsoft Excel, Microsoft Word, Microsoft PowerPoint