44 windows systems administrator jobs at 30 companies in Saint Cloud, FL
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Principal Windows Systems Administrator - Top Secret
Melbourne, Florida, United States
$89k-$134k/yr OnsiteFull Time
Top Secret clearance required, Windows domain and server administration experience, Security+ or greater, experience with GPO/AD/DNS/DHCP/LDAP, virtualization, backup and monitoring tools, and service desk ticketing systems.
Active Directory, GPOs, DNS, DHCP, LDAP, ServiceNow, JIRA, Cohesity, Veritas, HBSS, SolarWinds, Splunk, Windows Server
1mo
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Principal Windows Systems Administrator - Top Secret
Melbourne, Florida, United States
$89k-$134k/yr OnsiteFull Time
3+ YOETop Secret clearance required, Security+ or greater, experience administering Windows domains (Active Directory, GPOs), backup and virtualization, and familiarity with RMF/STIG; multiple degree/experience combinations accepted.
Active Directory, Group Policy, DNS, DHCP, LDAP, ServiceNow, JIRA, Cohesity, Veritas, HBSS, SolarWinds, Splunk, Windows, Linux, Solaris, OSX, UNIX
2mo
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Systems Administrator
Melbourne, Florida, United States
OnsiteFull Time
3+ YOE3+ years of systems administration; Bachelor's degree in Computer Science or related field; Windows and Linux; VMware/Hyper-V; strong troubleshooting and communication skills
Windows, Linux, VMware, Hyper-V
1d
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IT Systems Administrator, Launch
Brownsville or Cape Canaveral or Vandenberg
OnsiteFull Time
3+ YOEHigh school diploma or equivalent, 3+ years of IT systems administration, Linux or Windows server administration, enterprise networking, driver's license, background checks, and ITAR work authorization.
Linux, Windows, Bash, PowerShell, Python, Terraform, Ansible, Puppet, Active Directory, SCCM, TCP/IP, DNS, DHCP, SNMP, NTP, PTP, ITAR, ISO, NIST
1d
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Linux Systems Administrator
Orlando, Florida, United States
$100k-$120k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years of systems administration experience, U.S. citizenship, active Secret clearance, Security+, RHEL, network interfaces, virtualization, hardware/software integration, and system verification experience.
Red Hat Enterprise Linux, Windows, QEMU, Hyper-V, VirtualBox
2mo
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Enterprise Systems Administrator
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
5+ YOEManage Windows servers and cloud platforms; monitor security; patch management; SCCM/SCOM; AD/Entra ID; on-call; hybrid work.
Microsoft Windows, Azure, Active Directory, Entra ID, SCOM, SCCM, PowerShell, Linux, MacOS, IIS, SharePoint, SQL, Networking (TCP/IP, DNS, DHCP)
2d
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Systems Administrator (Intermediate/Senior)
Orlando, Florida, United States
OnsiteFull Time
Link Solutions: Providing IT infrastructure and cybersecurity services to federal agencies.
4+ YOERequires U.S. citizenship, active DoD Secret clearance, DoD 8570/8140 IAT Level II certification or higher, and 4+ or 8+ years of enterprise IT experience depending on level. Windows Server and Active Directory experience required.
Microsoft 365, Active Directory, System Center Management, NetBackup, Veeam, HPE StoreOnce, Windows Server, Windows PowerShell, Group Policy, VMware, Linux, ACAS, Nessus, Retina
4h
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IT Telecom Systems Administrator REMOTE
Orlando or United States
$75k-$80k/yr RemoteFull Time
3+ YOEBachelor's degree in management information systems or computer science, or equivalent experience. Three years of voice network administration preferred, with complex diagnostics and telecom systems experience.
NICE CXone, Cisco Call Manager, Cisco Jabber, Cisco Unity, VMware, WebEx, Microsoft Teams, Zoom, Windows, UNIX, Linux, Cisco IOS, WAN, LAN, VoIP, Microsoft Word, Microsoft Excel, FAX, Public Switched Telephone Network (PSTN)
3mo
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Senior Systems Administrator
Orlando, Florida, United States
OnsiteFull Time, Contract
Experience administering servers, backups, patching, security, and incident response; Tier III support; system hardening and cybersecurity compliance; automation opportunities.
Windows Server, Linux, VMware, Backup Software, Storage Management, Patch Management, System Hardening, Automation/Scripting
3d
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Associate Administrator, Business Systems
Orlando, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree in IT, computer science, management information systems, or related field; 2+ years supporting enterprise applications, Windows/Linux servers, infrastructure, or related technologies.
Windows, Linux, AutoNow, Jira, SaaS
1mo
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Security Systems Administrator
Orlando or Reston or Tampa or United States
RemoteFull Time
2+ YOE2+ years supporting and securing enterprise systems, network and cloud environments; knowledge of hardening, patching, vulnerability and incident response; strong troubleshooting and communication skills.
Windows Server, Linux, Entra ID, Group Policy, Purview, Intune, AWS, Microsoft Azure, Google Cloud Platform
1mo
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Infrastructure Systems Administrator (07151)
Hillsborough County or Citrus County or Hardee County or Hernando County or Lake County or Manatee County or Pasco County or Pinellas County or Polk County or Sarasota County or Sumter County
$110k-$166k/yr OnsiteFull Time
5+ YOEMaintain and administer Windows/Linux systems, AD/IAM, M365, Azure, AWS, SIEM, MDM, virtualization, backup/disaster recovery, scripting, and enterprise monitoring; 5+ years experience (varies by degree) and ability to pass background/polygraph checks.
Active Directory (AD), Identity and Access Management (IAM), Microsoft 365 (M365), Microsoft Azure, Microsoft Entra ID, Amazon Web Services (AWS), Security Information and Event Management (SIEM), Mobile Device Management (MDM), Enterprise Storage Area Network (SAN), Network File System (NFS), Fibre Channel, VMware vSphere ESXi, VMware NSX, VMware Workspace ONE, Red Hat, Microsoft Exchange, Mac OS X, Windows Server 2019+
2mo
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Systems Administrator/ ALIS / Lask, Poland
Łask or Orlando
$82k-$163k/yr OnsiteFull Time
3+ YOEActive Secret clearance, DoD IAT Level II (Security+, CySA+, or CCNA), 3+ years IT experience, Microsoft Office proficiency, ability to work rotating shifts and travel, ability to obtain SAP access, strong communication skills.
ALIS, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Active Directory, Oracle, CRM, Hyper-V, VMware, Red Hat Enterprise Linux, Windows Server
1mo
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NetSuite ERP & IT Systems Administrator
Orlando, Florida, United States
HybridFull Time
2+ YOE2+ years NetSuite administration experience, SuiteScript exposure, Windows and networking support experience, bachelor's in CS or related preferred (or equivalent experience).
NetSuite, SuiteScript 2.x, Active Directory, Entra ID, VPN
3d
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Associate Administrator, Business Systems
Orlando, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree in IT, computer science, management information systems, or related field; 2+ years supporting enterprise applications, Windows/Linux servers, infrastructure, patching, troubleshooting, and application support.
Windows, Linux, AutoNow, Jira, SaaS
3d
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Associate Administrator, Business Systems
Orlando, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree in IT, computer science, management information systems, or related field and 2+ years supporting enterprise applications, Windows/Linux servers, infrastructure, patching, troubleshooting, and application support.
Windows, Linux, AutoNow, Jira, SaaS
3w
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Infrastructure/Systems Administration
Melbourne or Sarasota
$75k-$158k/yr OnsiteFull Time
3+ YOETS/SCI with poly required; bachelor’s or equivalent and 3+ years relevant experience; proficiency with Windows, Dell hardware, Microsoft Outlook, and network communications; Security+ desired; strong written/verbal communication and customer service skills.
Windows, Microsoft Outlook, Linux, Dell
2mo
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IT System Administrator II
Melbourne or Colorado
OnsiteFull Time
2+ YOEMinimum 2 years corporate IT experience, Bachelor's in MIS/IT or related, strong Windows and Linux administration, networking knowledge, VMware ESXi, Microsoft 365/SharePoint, Active Directory, strong communication and troubleshooting skills; U.S. eligibility required for export-controlled technology.
Ubuntu, Windows 11, Windows Server 2019, Windows Server 2022, VMware ESXi, Microsoft 365, SharePoint, WSL, Active Directory
2mo
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System Administrator
Kissimmee, Florida, United States
HybridFull Time
3+ YOE3–5 years in system/network administration; Windows/Linux; virtualization; security controls; SIEM; AD/GP DNS DHCP; CCNA/Security+/CMMC-CCA/CCP or CISSP; U.S. citizenship for DoD work.
Windows Server, Linux, virtualization (VMware/Hyper-V), Microsoft 365, SIEM, endpoint protection, vulnerability scanning, Active Directory, DNS, DHCP, PowerShell, Bash
3w
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Infrastructure/Systems Administration
Melbourne or Sarasota
$75k-$158k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required. Bachelor’s degree or equivalent and 3+ years relevant experience. Proficient with Windows, Dell hardware, Outlook, networking; Security+ desired.
Windows, Dell, Microsoft Outlook, Linux
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