36 infrastructure administrator jobs at 29 companies in Bridgeport, CT
4d
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Infrastructure Administrator
Glastonbury, Connecticut, United States
$37-$46/hr OnsiteFull Time
2+ YOEAssociate degree plus 5 years or bachelor's degree plus 2 years administering enterprise IT infrastructure, networks, cloud services, or related technologies; driver's license required.
LAN/WAN, VPN, Microsoft Certified, CompTIA, Cisco Certified Network Associate (CCNA), VMware Certified Professional (VCP)
4w
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IT Infrastructure & Security Administrator (JMP)
New York City, New York, United States
$102k-$126k/yr OnsiteFull Time
5+ YOEBachelor's in IT,5+ years IT infrastructure,3+ years cybersecurity,experience with regulatory compliance,NIST/TSA/GDPR familiarity,Fortinet preferred,vendor and project management skills.
Fortinet, VPN, SIEM, Office 365, AWS, Azure, GCP
1w
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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
3d
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Infrastructure Engineer
Melville, New York, United States
$100k-$115k/yr OnsiteFull Time
5+ YOEBachelor's degree in IT, computer science, or related field; 5 years of infrastructure, Windows/Linux administration, and project implementation experience; expertise with networking, virtualization, cloud, and server technologies.
Microsoft Active Directory, Microsoft Office 365, Oracle Cloud, Microsoft Azure, Linux, Oracle Linux, Red Hat, Ansible, Oracle Management Hub, CUPS, VMware vSphere, Cisco Meraki, SD-WAN, Microsoft DNS, Veeam Backup & Replication, Synology, Dell PowerVault, Dell, Microsoft SQL Server, ITIL, ITSM, MCSE
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
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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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
1mo
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Security Infrastructure - Security Administrator II - Req #516
Rocky Hill, Connecticut, United States
$90k-$115k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years supporting security-oriented network services, security certs (CompTIA Security+, GSEC, SSCP), Linux/Windows, scripting (Python/PowerShell/Bash/Perl), NGFW/IDS/IPS/PKI/DLP/SASE/WAF experience.
Next-Gen firewalls, IDS/IPS, MFA, PKI, DLP, SASE, WAF, Linux, Windows, Python, PowerShell, Bash, Perl, HTTP/S, FTP, SSH, DNS, TCP/IP, Ethernet
1mo
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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
3w
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Network Administrator
New York, New York, United States
$104k-$115k/yr OnsiteFull Time
5+ YOEMaintain and secure multi-site network infrastructure; strong TCP/IP, LAN/VLAN/Wi‑Fi, DNS/DHCP/SSL/VPN, Cisco hardware, storage arrays, VoIP, and troubleshooting skills required.
Azure, Cisco Firewalls, Cisco Switches, Cisco Routers, IDS, Network Access Control, VoIP, TCP/IP, DNS, DHCP, SSL, VPNs
3w
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Network Administrator
New York, New York, United States
$104k-$115k/yr FieldFull Time
5+ YOE5+ years supporting Cisco network infrastructure, extensive TCP/IP, LAN/VLAN/Wi‑Fi/DNS/DHCP/SSL/VPN experience, storage/VoIP exposure, CCNA preferred, bachelor’s degree preferred.
Azure, Cisco, VoIP, IDS, DNS, DHCP, SSL, VPN
2w
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Linux Architecture - System Administrator II - Req# 608
Southington or Rocky Hill or Avon
$73k-$109k/yr HybridFull Time
1+ YOERequires a computer science degree or equivalent experience, 1–3 years of infrastructure support, Windows or Linux administration, virtualization, cloud, storage, Kubernetes, scripting, documentation, and communication skills.
ServiceNow, Microsoft, Linux, VMware, AWS, Microsoft Azure, Kubernetes, PowerShell, Bash, Python, Terraform, Ansible
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
2mo
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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.
1mo
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Senior Specialist, Production Services Infrastructure Support Analyst
Boston or Uniondale
$59k-$99k/yr OnsiteFull Time
5+ YOE5+ years IT infrastructure experience with Linux and Windows administration, VMware, SAN/NAS, backup (Data Domain/NetBackup), scripting (Shell/PowerShell/Python), Ansible/Jenkins/Git, and cloud exposure (Azure/Oracle Cloud).
Linux, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, VMware, SAN, NAS, EMC, Data Domain, NetBackup, Shell, PowerShell, Python, Ansible, Jenkins, Git, Microsoft Azure, Oracle Cloud, Cisco UCS, Oracle Exadata
1w
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Foreign Exchange Administrator - Analyst
White Plains or New York City
$67k-$80k/yr HybridFull Time
2+ YOERequires 2–5 years of specialized financial services experience, back-office banking operations experience, foreign exchange settlement knowledge, payment infrastructure knowledge, accuracy, deadline management, and strong communication skills.
FOX, CFO/CLS, Montran, Comfort, SAA, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, SWIFT, CHIPS, Fedwire, CLS, Misys
8h
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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
3mo
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Senior Middleware & Hybrid Cloud Administrator (Projects)
East Hartford, Connecticut, United States
HybridFull Time
10+ YOESenior role with 10+ years in middleware, infrastructure, and cloud; large-scale implementations; AWS and automation expertise; 24/7 SLA environments.
WebSphere, WebLogic, JBoss, Tomcat, Apache, IBM MQ, Artemis MQ, Mule ESB, CloudFormation, JSON, YAML, scripting, AppDynamics, CloudWatch, Tivoli, ITCAM, Linux, AIX, Unix, Windows
1w
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SRE / Infrastructure Engineer (LABGEN)
Great Neck, New York, United States
$90k-$115k/yr OnsiteFull Time
5+ YOERequires 5+ years in SRE, infrastructure, DevOps, or similar roles; Linux and Windows Server administration; Apache, networking, cloud, backups, disaster recovery, SQL, CI/CD, security, and English communication skills.
RHEL, CentOS, Ubuntu, Windows Server, Apache, Azure, AWS, GCP, SQL, .NET, JavaScript, Git, CVS, Jenkins, Prometheus, Grafana, ELK, Datadog, SentinelOne, Python, Bash, LIS, EHR, CI/CD
2mo
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Senior IT Analyst - Studio Infrastructure
Hollywood or Sunset Glenoaks or New York City
$39-$52/hr OnsiteFull Time
4+ YOEMinimum 4 years IT infrastructure/network experience, bachelor’s or equivalent, strong networking (TCP/IP, VLANs, firewalls), Microsoft 365/Azure AD administration, Windows Server and PowerShell, AV and conferencing support, project coordination, and ITSM/ITIL familiarity.
Microsoft Azure AD, Microsoft Entra ID, Microsoft 365, Windows Server, Active Directory, PowerShell, Intune, ServiceNow, Zoom Rooms, Teams Rooms, RingCentral, Mitel, Cisco Meraki, Palo Alto, Fortinet, Hyper-V, VMware, Azure IaaS, SharePoint, Proofpoint, Abnormal, Box, Dropbox, Dell Technologies, Cisco Systems, EDR, BitLocker
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