13 infrastructure administrator jobs at 12 companies in Bristol, CT
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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)
3w
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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
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
3w
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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
3mo
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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.
2d
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Enterprise Solutions Administrator
Norwalk or Phoenix
$88k-$112k/yr RemoteFull Time
4+ YOEBachelor's degree or equivalent experience; 4–6 years with Active Directory, DNS, VMware, Hyper-V, Azure, Microsoft 365, Cisco technologies, Microsoft and Linux operating systems, and infrastructure platforms.
Active Directory, DNS, VMware, Microsoft Hyper-V, Microsoft Azure, Microsoft 365, Cisco, Microsoft Windows, Linux, Cisco UCS, Dell, IBM, NetApp, EMC, Nimble, Pure, Exagrid, Cohesity, Veeam
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
2w
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Cybersecurity Engineer
New Haven, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's degree in a related field, 3–5 years of cybersecurity or infrastructure experience, networking and server administration knowledge, and Windows/Linux administration skills. On-call availability required.
Illumio, Policy Compute Engine (PCE), Virtual Enforcement Nodes (VENs), Windows, Linux, Azure, Microsoft Azure, ServiceNow, SIEM, PowerShell, Python, REST APIs, CMDB, TCP/IP, DNS, Active Directory, firewalls
2w
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IT Manager
Naugatuck, Connecticut, United States
OnsiteFull Time
Significant IT infrastructure management experience, cybersecurity and compliance knowledge, business software and integrations experience, vendor and budget management, macOS administration, Google Workspace, and Python scripting.
Odoo, macOS, Google Workspace, Google Workspace Sync, Synology, NAS, Python, Adobe
3w
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Manager Technical Services, Engineering & Competence
Wilton, Connecticut, United States
OnsiteFull Time
15+ YOEBachelor’s or master’s degree in engineering, technical business administration, asset management, or related field; 15+ years in critical facilities, infrastructure, maintenance, or asset management; technical leadership experience required.
1w
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Security Engineer
Shelton, Connecticut, United States
HybridFull Time
5+ YOERequires 5+ years in systems administration or IT infrastructure with substantial security focus, or equivalent cybersecurity education and experience; Windows, Azure/AWS, Microsoft 365, security appliances, vulnerability management, scripting, and risk communication skills.
Microsoft 365, Entra ID, Azure, AWS, Windows Server, PowerShell, Python, Rapid7, SentinelOne, ConnectWise Automate, Intune, ISO 27001, NIST, SOC 2, ITIL, XDR
3w
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IAM Engineer
Shelton, Connecticut, United States
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience; 3–5 years in IAM, identity operations, systems administration, or related security infrastructure; Okta, SSO, SCIM, AD, scripting, REST APIs, ITSM, Git, and CI/CD experience.
Okta, Active Directory, Microsoft Entra ID, Microsoft 365, ServiceNow, AWS IAM Identity Center, Ceridian Dayforce, Jamf, PowerShell, Python, Bash, Git, SCIM 2.0, SAML 2.0, OIDC, OAuth 2.0, REST APIs, CrowdStrike Falcon Identity Protection, SIEM, Intune, Workday, UKG, Model Context Protocol (MCP), OWASP API Security Top 10, Microsoft SC-300
2mo
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Cybersecurity Engineer – Network Administration
Groton, Connecticut, United States
OnsiteFull Time
1+ YOEB.S. in computer-related field, 1+ years post-grad engineering experience, experience with Linux/Windows, network infrastructure, virtualization, and implementing security controls for classified and unclassified systems.
VMware vSphere, Red Hat Virtualization, ESXi, Linux, Windows