18 windows system administrator jobs at 14 companies in Brookhaven, NY
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Systems Administrator
White Plains or Westchester County or New York City or United States
$80k/yr HybridFull Time
4+ YOE4+ years Windows Server experience, Windows 10 and Microsoft Office 365 administration, networking/TCP-IP, RMM (ConnectWise), cloud (Azure/AWS) knowledge, strong troubleshooting, communication, and mentoring skills.
Microsoft Windows Server, Microsoft Windows 10, Microsoft Office 365, TCP/IP, ConnectWise, Microsoft Azure, Amazon Web Services (AWS)
2mo
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Senior Systems Administrator
Stamford, Connecticut, United States
$165k-$175k/yr HybridFull Time
7+ YOE7+ years systems administration experience with Azure, Microsoft 365, Windows Server/Active Directory; experience with hybrid environments, identity/access management, audits, MSP coordination, and security frameworks.
Microsoft Entra ID, Conditional Access, RBAC, PIM, Azure, Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, OneDrive, Windows Server, Active Directory, DNS, DHCP, Group Policy, EMR, SOC 2, NIST, ISO
1mo
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Service Desk Administrator
Queens Village, New York, United States
$80k-$85k/yr OnsiteFull Time
2+ YOEBachelor's degree in Information Systems or Computer Science required; 2 years Tier 2 IT support; strong application-level troubleshooting; familiarity with Windows Server, Active Directory, ERP support; ability to be on-call and pass background checks.
DNS, DHCP, TCP/IP, Microsoft Windows 11, Microsoft Windows Server, Active Directory, Microsoft Office 2016, Mobile Device Management, Virtualization technology, Cloud based technology, Antivirus, Backup software technologies, VPN, VOIP, Ticketing System, Website implementation, Video Conferencing technologies
4w
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Sr. Principal Computer Systems Analyst - Windows/Linux
Bethpage, New York, United States
$129k-$194k/yr OnsiteFull Time
4+ YOEMust possess Top Secret clearance (maintained), Security+ (8140) certification, experience designing/maintaining Windows domain architectures, and multi-OS/system administration; degree with relevant years of experience required.
Active Directory, GPOs, DNS, DHCP, LDAP, Cisco, Cohesity, Veritas, HBSS, SolarWinds, Splunk, Windows, Linux, Solaris, OSX, UNIX, STIG, RMF, NISPOM, JAFAN, JSIG, DCID 6/3-ICD 503
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Systems Administrator Level 5
New York City, New York, United States
$87k-$124k/yr OnsiteFull Time
10+ YOEInstall, configure and troubleshoot server, OS and storage area network hardware/software; provide technical direction to staff; bachelor's in CS/IT or 12+ years related experience; strong communication and analytical skills.
Windows, HP-UNIX, LINUX, VMware, ESX, Active Directory
1mo
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Office Admin/Insurance Authorization specialist
White Plains or Lake Success
$21-$22/hr OnsiteFull Time
Northwell Health: Provides clinical healthcare services through a hospital network.
3+ YOE3+ years administrative and healthcare billing/collections experience; high school diploma required (associate preferred); strong knowledge of medical reimbursement, patient financial counseling, communication, and office systems.
Microsoft Office Suite, Windows, Medflex, OPIE
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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IT Systems Engineer
East Farmingdale, New York, United States
$95k-$125k/yr OnsiteFull Time
5+ YOEUS citizenship and ability to obtain DOD clearance, bachelor’s in CS/IT or related, 5+ years Windows/Active Directory experience, expertise with GPO, DNS, DHCP, Kerberos, Windows server administration, and security controls.
Windows, Active Directory, Group Policy, DNS, DHCP, Kerberos
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PTC Office - Help Desk Analyst
New York City or North White Plains
$93k/yr OnsiteFull Time
3+ YOEProvide 24/7 technical support and monitoring for Positive Train Control systems; Windows Server/Desktop, Active Directory, SAN, VMware experience; valid driver’s license; 3+ years systems administration experience.
Windows Server, Windows Desktop, VMware, Windows Active Directory Services, Storage Area Network (SAN), Positive Train Control (PTC) Network Management System, Microsoft Office, AutoCAD, Visio
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Senior Systems Engineer
New York or Stamford
$130k/yr HybridFull Time
6+ YOE6+ years IT administration or Bachelor's degree; advanced Windows and public cloud administration (Microsoft 365/Azure), networking, virtualization, security incident response, and project delivery experience.
Microsoft 365, Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), Microsoft Exchange, Google Workspace, Proofpoint Essentials, Mimecast, VLAN, ACL, Cloudflare, iBoss, Active Directory, Domain Controller, Group Policy, Remote Monitoring and Management (RMM), VMware vSphere, Hyper-V, Cisco, Palo Alto Networks, Meraki, Windows Server, Windows 11, Intune, Exchange Online, SharePoint Online, OneDrive for Business, Teams, Azure AD
1mo
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Sr CIAM Security Professional
Johnston or Medford or Boston or Pittsburgh or Philadelphia or Melville or Short Hills or Marlton or Glen Allen or Cleveland or Cincinnati
$100k-$150k/yr RemoteFull Time
5+ YOE5+ years experience in system security/identity and access management, experience with Azure/AWS/on‑prem directory services, password vaulting, privileged identity management, Windows/Linux/Unix administration, and database technologies.
Azure Active Directory, AWS Directory Services, Active Directory, LDAP, Single Sign-On, Multifactor, passwordless, Enterprise password vaulting, Privileged access management, Zero trust, Just in Time, Windows, Linux, Unix, Microsoft SQL, Oracle, Programming and Scripting Languages
5d
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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
2w
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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)
1mo
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Corporate IT Lead - Global
Great Neck, New York, United States
$125k-$150k/yr OnsiteFull Time
Degree in Engineering/Computer Science or equivalent, experience managing global support teams, desktop/system engineering experience, ITIL Intermediate, M365/Intune/Azure, ServiceNow/Jira/Confluence, Windows/Linux administration, strong communication and project management.
Microsoft 365, Microsoft Intune, Microsoft Azure, Jira, Confluence, ServiceNow, Windows, Mac, Android, iOS, Linux, VDI, Microsoft Teams Telephony
2d
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Systems Integration Analyst - PTC Windchill Admin
Manassas or Sunnyvale or Palo Alto or New York City or Newark or Denver or King of Prussia or Stratford or Moorestown or Dallas or Fort Worth or Orlando or Grand Prairie or Marietta or Camden or Lexington or Ocala or Lufkin
$63k-$164k/yr OnsiteFull Time
Requires Red Hat Linux and Windows administration, Unix/Linux scripting, Oracle, Apache/Tomcat, LDAP, SQL, troubleshooting, network architecture, documentation, and customer service skills.
Red Hat Linux, Windows, Unix/Linux, bash, Oracle, Apache, Tomcat, LDAP, SQL, PTC Windchill, PDMLink, ProjectLink, CAD, COTS, Agile, Git, CI/CD, Amazon Web Services (AWS)
3mo
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Receptionist - State Farm Agent Team Member
Smithtown, New York, United States
$35k-$45k/yr OnsiteFull Time
Energetic, bilingual receptionist with strong communication, customer service, and multi-tasking; willing to learn computer systems in a fast-paced environment.
Windows
1d
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Assistant Registrar and Digital Learning Specialist, Yale School of Management
New Haven, Connecticut, United States
$32/hr HybridFull Time
4+ YOERequires related experience or a bachelor's degree in a related field, systems and process expertise, Microsoft Applications proficiency, project management, organization, communication, and troubleshooting skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Windows, Learning Management Systems (LMS)
2mo
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Classroom Technology & Media Coordinator 2
New Haven, Connecticut, United States
$36/hr OnsiteFull Time
2+ YOEAdvanced AV and video conferencing expertise (Zoom, Teams, Panopto, Zoom Webinars); troubleshooting, systems installation, networking, electronics knowledge; leadership/mentoring experience; ability to lift 50 lbs; 2+ years related experience (various experience/education combinations accepted).
Zoom, Zoom Webinars, Teams, Panopto, iOS, MacOS, Windows, Android
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