74 windows system administrator jobs at 53 companies in Rye, NY
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System Administrator (Windows/AD/Hyper-V)
Teaneck or United States
$60k-$85k/yr RemoteFull Time
7+ YOEUS resident eligible for security clearance; 7+ years Windows Server administration experience; strong Active Directory, Hyper-V, AD recovery, patching, backup/DR, and enterprise hardware skills.
Windows Server, Active Directory, Hyper-V, Group Policy, GPO, DNS, DHCP, DFS, VMware, vCenter, ESXi, Nutanix, Dell, HP, Cisco UCS
3w
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System Administrator
Totowa, New Jersey, United States
HybridFull Time
2+ YOE2+ years technical support/systems admin experience, hands-on with virtualization, Windows Server and Microsoft 365, data center tasks, client communication, and pursuing vendor certifications.
Microsoft Hyper-V, Parallels, VMware, Microsoft Windows Server, Microsoft Exchange, Microsoft SQL Server, Microsoft SharePoint, Microsoft 365, Cisco IOS/CLI, VPN, Terminal Services, Remote Desktop
1w
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Senior System Administrator
Cincinnati or New York City
$105k-$160k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years systems administration,expertise with Windows/Mac,virtualization,cloud,AWS/Azure,PowerShell/Bash/Python,Active Directory,network fundamentals and vendor/project coordination.
PowerShell, Bash, Python, Active Directory, VMware, Hyper-V, AWS, Microsoft Azure, Microsoft Entra ID, Okta, Rippling, Snowflake
4d
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System Administrator
New York City, New York, United States
$135k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years of related infrastructure experience, or bachelor's degree with 8 years of related experience; expertise in servers, cloud, Windows/Linux, networking, security, and troubleshooting.
Active Directory, Group Policy, DNS, DHCP, SQL, Oracle Database, Nutanix HCI, Azure, IGEL, Windows, Linux, SCCM, Ivanti
1mo
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System Administrator – Endpoint & Client Technologies
New York, New York, United States
$130k-$150k/yr HybridFull Time
8+ YOE8+ years endpoint/system administration experience with hands-on Microsoft Intune/Endpoint Manager, Windows 10/11 and Autopilot, PowerShell scripting, Azure AD/Microsoft Entra ID, endpoint security, and strong troubleshooting skills.
Microsoft Intune, Microsoft Endpoint Manager, Windows 10, Windows 11, Windows Autopilot, PowerShell, Microsoft Entra ID (Azure AD), Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Active Directory, Group Policy, DNS, DHCP, Windows Server, Azure, Microsoft Defender for Endpoint, BitLocker, Microsoft Graph API, Win32, MSI, Microsoft Store, Windows Update for Business, Autopatch, Claude (Cowork), ChatGPT Desktop, Google Gemini
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System Administrator (Remote)
New York, New York, United States
HybridFull Time
Maintain and upgrade software, hardware, cloud, networks, backups, security and documentation; onboard/offboard users; automate tasks with scripting; familiarity with Windows, Linux, networking, Microsoft cloud tooling.
Microsoft Hyper-V, Microsoft 365, Azure, Entra ID, Microsoft Intune, Jira Cloud, Confluence Cloud, PowerShell, Bash, Python, ChatGPT, Codex, Microsoft Copilot, SQL, Git, SVN, Jenkins, Docker, CloudFlare, cPanel
3w
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Systems Administrator
Brooklyn, New York, United States
$115k-$125k/yr OnsiteFull Time
3+ YOE3+ years as a systems administrator with Windows Server/Active Directory, AWS, Meraki, MDM, MS SQL, automation experience, help desk leadership, strong troubleshooting and communication skills.
Windows Server, Active Directory, Google Workspace, ManageEngine, Iru, AWS, EC2, Workspaces, Security Groups, VPCs, Meraki, CrowdStrike, Keepnet, MS SQL, PowerShell, Python
2mo
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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)
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Systems Administrator
New York, New York, United States
$110k-$120k/yr OnsiteFull Time
5+ YOE5+ years enterprise systems administration experience; expertise with Microsoft 365, Intune, Azure, Windows and macOS endpoints, networking, PowerShell, and event IT support.
Microsoft 365 E5, Microsoft Intune, Azure, Windows 11, macOS, PowerShell, Windows Autopilot, Apple Business Manager, Exchange Online, Teams, SharePoint, OneDrive, Defender, Purview, Mimecast, Entra ID (Azure AD), Microsoft Defender for Endpoint, ServiceNow, Jira Service Management, Microsoft Sentinel, Microsoft Defender XDR, Cisco Meraki, pfSense, Tenable, Microsoft Copilot
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IT Systems Administrator
Brooklyn, New York, United States
$72k-$88k/yr HybridFull Time
2+ YOEBachelor's in CS/IT or related,2+ years IT systems administration experience,expertise with Windows/Mac/Linux,knowledge of info security,ability to diagnose systems and communicate to non-technical audiences.
Windows, Mac, Linux, HCL BigFix, VMware Workspace One, Ansible Tower, PowerShell, Bash, Python
1mo
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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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Systems Administrator
White Plains, New York, United States
$85k-$95k/yr OnsiteFull Time
3+ YOE3+ years system administration experience, Bachelor's degree (or equivalent), proficiency with Microsoft Windows Server, Hyper-V, Active Directory, DNS/DHCP, Veeam Backup & Replication, scripting (PowerShell, Python, VBScript), and familiarity with Microsoft Azure.
Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, Microsoft Windows Server 2025, Microsoft Hyper-V, Microsoft Active Directory, DNS, DHCP, Microsoft IIS, Remote Desktop Services (RDS), Microsoft Windows Failover Clustering, Veeam Backup & Replication, Microsoft Azure, PowerShell, Python, VBScript
2d
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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
1mo
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Senior Network Administrator
New York City, New York, United States
$180k-$195k/yr HybridFull Time
10+ YOE10+ years network administration experience; Bachelor’s degree required; strong knowledge of Cisco routers/switches, firewalls, Windows Server, Active Directory, DNS/DHCP, ASA/Palo Alto, IDS/IPS, telephony systems, capacity planning and troubleshooting.
Cisco UCS (CallManager), IPC Unigy PBX, Cisco IOS, Catalyst switches, Packet Shapers, ASA VPN appliances, Palo Alto Firewalls, IDS/IPS, Microsoft Operating Systems, Microsoft Active Directory, DNS, DHCP, SQL, Antivirus, Antispam, Anti-Adware, Anti-Malware, Shadow Copy
1mo
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Senior Systems Administrator
Fair Lawn, New Jersey, United States
$90k-$120k/yr OnsiteFull Time
5+ YOE5+ years Windows and network administration, 3+ years Office 365, 2+ years Azure, experience with VMware ESX/Hyper-V, TCP/DHCP/DNS/AD/VLAN/VPN, switches/firewalls, troubleshooting and automation skills.
Windows, Office 365, Azure, VMware ESX, Hyper-V, Active Directory, TCP, NAT, ARP, DHCP, DNS, VLAN, VPN, switches, firewalls
1mo
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Systems Administrator
Pleasantville, New York, United States
$80k-$92k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent certification; 3+ years IT/help-desk experience; experience with Windows Server, Active Directory, networking (PaloAlto, Fortinet), Hyper-V, VEEAM, Office 365, SQL Server, ManageEngine, InTune, SCCM, and VOIP (8x8).
Hyper-V, VEEAM, Microsoft SharePoint, SQL Server, ManageEngine, Microsoft InTune, SCCM, PaloAlto, Fortinet, 8x8, VOIP, SAP, Windows Server 2016, Windows Server 2012, Windows 11, Windows 10, Microsoft Office 365, Adobe Reader, Acrobat, Photoshop, VPN, MyPOS, Active Directory
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Systems Support Administrator
New York, New York, United States
$60k-$75k/yr OnsiteFull Time
3+ YOE3+ years in level 1 IT or similar; hands-on hardware, Red Hat/Windows/OSX support, Active Directory, basic scripting (PowerShell/Bash/Python), VMware ESXi, storage and file systems, strong customer-facing and communication skills.
JIRA service desk, Grafana, Nagios, Confluence, VMware ESXi, Git, Redhat, Windows, OSX, Python, PowerShell, Bash
1mo
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Senior Technology Systems Administrator
Lodi, New Jersey, United States
$80k/yr OnsiteFull Time
5+ YOEBachelors in CS/CIS, 5+ years as network/server administrator, experience with Cisco/Fortinet, Windows/Mac/iOS/Chrome OS, AD/DNS/DHCP, SCCM imaging, VMware/Hyper-V, Linux; ability to run cabling and lift equipment.
Cisco, Fortinet, Windows, Mac OS, iOS, Chrome OS, Chromebooks, Active Directory, DNS, DHCP, SCCM, VMware, Hyper-V, Linux, Google Workspace
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Systems Administrator
New York, New York, United States
$125k-$168k/yr HybridFull Time
10+ YOEBachelor's degree required (Master's preferred), 10+ years managing Windows server environments, strong Active Directory/DNS/DHCP/Group Policy, Microsoft 365, VMware/vSphere, networking (TCP/IP, VPN), backup/disaster recovery, and cybersecurity experience.
Active Directory, DNS, DHCP, Group Policy, Microsoft 365, Checkpoint Firewall, VMware, vSphere, TCP/IP, VPN
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Senior Systems Administrator
New York, New York, United States
$125k-$135k/yr OnsiteFull Time
8+ YOEBachelor’s degree in computer science or related field; 8 years of IT experience, including 5–8 years administering Microsoft Windows environments and required Azure migration, implementation, and support experience.
Microsoft 365, Microsoft Dynamics 365 CRM, Microsoft Dynamics 365 Finance & Operations, Microsoft Azure, Amazon Web Services, SQL, Snowflake, QlikView, Microsoft Windows Server, VMware, Microsoft Exchange, Microsoft Active Directory, Group Policy Objects (GPO), SAN, Barracuda Email Security, Microsoft SQL Server, Microsoft SharePoint, PowerShell, Oracle
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