55 systems infrastructure jobs at 39 companies in Danbury, CT
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Systems Administrator, IT Infrastructure
Fort Lee, New Jersey, United States
$80k-$110k/yr HybridFull Time
2+ YOERequires 2+ years in systems administration or networking, Windows Server, Linux, Active Directory, DNS, DHCP, Group Policy, networking fundamentals, cloud knowledge, Microsoft 365, communication, and ability to lift 50 lbs.
Windows Server, Linux, Ubuntu, CentOS, RHEL, Active Directory, Group Policy, Microsoft 365, Microsoft Exchange, Microsoft SharePoint, Microsoft Teams, VMware, Hyper-V, AWS, EC2, S3, IAM, CloudWatch, TCP/IP, DNS, DHCP, VLANs, VPNs, VPC, PowerShell, Bash, Python, Terraform, CloudFormation, Connect Direct, MQ, ITIL
1w
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Network Systems Administrator - Infrastructure
Hartford, Connecticut, United States
OnsiteFull Time
1+ YOEVocational or technical training required; bachelor's degree preferred; 1–3 years' experience and hands-on skills in switching, routing, firewalls, wireless networks, NAC, troubleshooting, teamwork, and ITIL.
BGP, ITIL, LAN, WAN, SSID, NAC
2w
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Systems Administrator
Boston or Charlotte or Atlanta or Asheville or New York City or Westwood or McLean
$110k-$145k/yr HybridFull Time
Experience in systems administration or infrastructure engineering with Microsoft 365, Entra ID, Intune/Endpoint Manager, network infrastructure, security practices, and clear communication.
Microsoft 365, Entra ID, Intune, Endpoint Manager, Exchange Online, Teams, SharePoint, Box, Meraki, FortiGate, CodeTwo, PowerShell
1mo
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Web Infrastructure Engineer
Greenwich, Connecticut, United States
HybridFull Time
5+ YOE5+ years web infrastructure/systems engineering experience; deep Linux knowledge, networking and cyber security fundamentals, Akamai/CDN experience, scripting with Python/Bash/Ansible, web server management, and strong troubleshooting and communication skills.
Linux, Akamai, Akamai WAF, CDN, Python, Bash, Ansible, Elasticsearch, Kibana, APM, AWS, Azure, GCP
2w
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MSP Infrastructure and Network Engineer
California City or New York City or Long Island or United States
$70k-$90k/yr FieldFull Time
Requires systems administration and network engineering experience, Windows, Microsoft 365, Active Directory, network infrastructure troubleshooting, independent execution, and strong communication skills.
Windows, Microsoft 365, Active Directory, VLAN, firewalls, switching, wireless, servers
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Network Infrastructure Technician
Berlin, Connecticut, United States
OnsiteFull Time
Experience with structured cabling, cable installation and termination, patch panels, rack maintenance, UPS systems, basic switch remediation, and safe use of ladders and scissor lifts.
1mo
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Information Systems Administrator
Pleasantville, New York, United States
$110k-$145k/yr HybridFull Time
7+ YOEBachelor's degree or equivalent, 7+ years broad IT experience across applications and infrastructure, deep SAP and legacy system knowledge, strong troubleshooting and communication skills.
SAP, eWM, ShipERP, Paccurate, PowerAutomate, RVI, 8x8, PTLS, Kardex, eSecure, MyPOS, DC1, Brivo, TotalConnect, QVR, QNAP, Zebra, Dropbox, DCI AS/400, AS/400, APIs, EDI
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Senior Systems Administrator
Hartford, Connecticut, United States
$80k-$95k/yr OnsiteFull Time
5+ YOE5+ years enterprise systems admin; experience with servers, virtualization, storage, hybrid infrastructure, cloud, IAM, endpoint management, networking, security, scripting, and documentation.
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IT Infrastructure & Vendor Management Manager
Ridgefield Park, New Jersey, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years in infrastructure/systems administration or IT operations; strong knowledge of Windows Server and Microsoft 365; experience with vendors, asset/configuration management, documentation, and project coordination.
Windows Server, Microsoft 365
2mo
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Systems Engineer
Flushing, New York, United States
$75k-$100k/yr OnsiteFull Time
Design, build, and maintain bank infrastructure; provide help-desk support; Windows 11, networking, hardware/software setup; respond to requests; onsite collaboration; occasional travel to local branches.
Windows, Networking, Troubleshooting, Backups, Desktop Support, Printers, Operating Systems
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SYSTEMS ENGINEER
Greenwich, Connecticut, United States
OnsiteFull Time
5+ YOERequires 5 years of relevant infrastructure experience, including Windows Server, SQL Server, Active Directory, DNS, DHCP, networking, routing, and switching. Bachelor's degree preferred; US work authorization required.
VMware, Dell Servers, Dell Storage, Dell Switches, Palo Alto, Velocloud SD-WAN, Azure, Microsoft Entra, Active Directory, DHCP, DNS, Group Policy, Microsoft 365, Microsoft Intune, Mimecast, Omnissa Horizon, HIPAA, Microsoft Windows Server, SQL Server, DFS, Broadcom vSphere, Networking, Encryption
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Systems Support Engineer
Hauppauge, New York, United States
$65k-$85k/yr OnsiteFull Time
3+ YOERequires 3–5 years supporting enterprise IT infrastructure or systems administration, IT degree or equivalent experience, Windows and Microsoft 365 expertise, networking knowledge, customer service skills, and a valid driver's license.
Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Active Directory, Microsoft Windows Server, Microsoft Group Policy, Microsoft DNS, Microsoft DHCP, Remote Monitoring & Management (RMM), Datto RMM, Autotask PSA, ConnectWise, VMware, Hyper-V, TCP/IP, VPN, VLAN, Cisco Certified Network Associate (CCNA), Multi-Factor Authentication (MFA)
2d
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Associate Systems Engineer
Hauppauge or New York City
$60k-$65k/yr FieldFull Time
Requires 2–3 years of IT infrastructure experience, Microsoft or CompTIA certification, networking knowledge, Cisco familiarity, driver’s license, and ability to lift equipment. Associate’s or bachelor’s degree preferred.
Cisco, Cisco Meraki, Microsoft Windows, Active Directory, Microsoft 365, Windows Server, TCP/IP, DNS, DHCP, Cat6, Cat6A
6d
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Systems Engineer 3, Yale School of Management
New Haven, Connecticut, United States
$94k-$141k/yr HybridFull Time
4+ YOEBachelor's degree and four years of experience or equivalent; knowledge of systems, software engineering, configuration management, infrastructure automation, troubleshooting, security, and technical documentation.
Azure, S3, Proxmox, VMware, OpenShift, Terraform, Packer, GitHub, Ansible Automation Platform, HashiCorp Vault, SSH, SSL/TLS, Windows, Linux
1mo
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Systems Programming Analyst - Mahwah, New Jersey
Mahwah, New Jersey, United States
$96k-$135k/yr HybridFull Time
5+ YOE5+ years in systems programming or infrastructure automation supporting Windows enterprise environments; experience with DevSecOps/CI/CD, Microsoft .NET, Azure, and automation frameworks; strong communication and troubleshooting skills.
Microsoft .NET, Microsoft Azure DevOps, Microsoft Azure, Microsoft Entra, COSMIC, LOEv3, DevSecOps, CI/CD
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Sr. Director, Technology, Infrastructure & Stabilization
Oakland or United States or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$240k-$359k/yr HybridFull Time
12+ YOE6+ Mgmt12 years engineering experience, 6 years people management; experience with cloud-native architectures, CI/CD, observability, reliability, and stabilizing legacy systems; strong communication and cross-functional leadership.
2mo
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Staff Systems Mainframe Engineer (Remote)
Texas or California or Colorado or Connecticut or Rhode Island or Nevada or New York City or Ithaca or Westchester County or Washington or United States
$90k-$180k/yr RemoteFull Time
3+ YOE3+ years relevant IT experience, bachelor's degree or equivalent, legally permitted to work in the U.S., proficiency with infrastructure design, debugging, scripting, IaC, cloud platforms (GCP/Azure), CI/CD, version control, and mentoring junior engineers.
Java, GCP, Azure, Infrastructure as Code, CI/CD toolchain, Version control systems, debuggers, AI, runtime analysis, library systems
4w
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Manager, IT Business Systems (Linux)
Brookfield, Connecticut, United States
OnsiteFull Time
8+ YOE2+ MgmtHands-on Linux leadership managing enterprise Linux platforms, incident/change management, automation with Bash/Python/Ansible, 8+ years Linux/IT infrastructure experience and 2+ years people management; Bachelor\u0002s degree preferred.
RHEL, Oracle Linux, Rocky Linux, Ubuntu Server, CentOS, Bash, Python, Ansible, Perl, Aspera, CrushFTP, GATE, FileCatalyst, SFTP, FTPS, PostgreSQL, MySQL, Oracle, ITIL
9h
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Senior Infrastructure Services and Management Engineer
New Hyde Park, New York, United States
$98k-$170k/yr OnsiteFull Time
Northwell Health: Provides clinical healthcare services through a hospital network.
5+ YOEBachelor's degree or equivalent experience and 5+ years of relevant experience required. Requires AIX/Linux administration, systems operations, networking, automation, virtualization, monitoring, disaster recovery, and incident resolution expertise.
AIX, RedHat Enterprise Linux, Linux, Azure, Google Cloud, Oracle Cloud, RedHat Satellite, IBM VIOS, VMware, Unix shell scripting, Ansible, Kickstart, LVM
3w
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Sales Systems Engineer East (Field based)
New York City or Philadelphia or Mahwah or New York or New Jersey or Pennsylvania or Virginia or North Carolina or Maine or Delaware or Vermont or Maryland or New Hampshire or Connecticut or Rhode Island or West Virginia or Kentucky or District of Columbia
$70k-$144k/yr FieldFull Time
Bachelor's in IT or related, demonstrated presentation skills, knowledge of Windows/Linux/Cloud and networking, wireless assessments and infrastructure design experience, ability to travel 70% within territory.
Windows, Linux, Cloud, MDM, SIP, TDM
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