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800 system administrators jobs at 431 companies in Florida

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System Administrator
United States or Atlanta or Alabama or Arkansas or Florida or Georgia or Indiana or Kentucky or Missouri or New Jersey or North Carolina or Ohio or Oklahoma or South Carolina or Tennessee or Texas
$85k-$120k/yr HybridFull Time
Relatient
Relatient: Automated patient scheduling and engagement platform for healthcare.
9+ YOE9+ years system administration experience, Microsoft 365 and identity provider administration, ticketing and endpoint management experience, strong OS and networking skills, scripting and automation.
Microsoft Office 365, Exchange, OneDrive, SharePoint, JumpCloud, Azure Active Directory, Jira, ServiceNow, Windows, Mac, Linux, AWS
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1d
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System Administrator
Eglin AFB, Florida, United States
OnsiteFull Time
Intelligent Waves
Intelligent Waves: Provides technology solutions to defense and intelligence agencies.
5+ YOE5+ years systems administration experience, Linux and VMware administration, DoD 8140 IAT Level II, active DoD Secret clearance with TS/SCI eligibility, bachelor's in CS or equivalent.
Linux, VMware
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System Administrator, Sr.
Cape Canaveral, Florida, United States
OnsiteFull Time
By Light Professional IT Services
By Light Professional IT Services: Provides IT systems engineering and cybersecurity solutions for federal agencies.
5+ YOE5+ years system administration experience with BA/BS or equivalent, DoD Secret clearance, familiarity with technical standards, system monitoring, security administration, and user support.
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1mo
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System Administrator
Valparaiso, Florida, United States
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
1+ YOEProvide systems administration for classified networks at Eglin AFB including Windows Server and Hyper-V management, AD/DHCP/DNS services, storage administration, patching, user account support, and must possess IAT II and an active Secret clearance.
Microsoft Hyper-V, Microsoft Server 2008 R2, Microsoft Server 2012 R2, Microsoft Server 2016, Active Directory (AD), DHCP, DNS, NTP, CA, GPO, System Center Virtual Machine Manager, SAN, NetApp, Hitachi, Dell
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System Administrator
Panama City, Florida, United States
$68k-$142k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEActive Top Secret/SCI clearance, 5+ years enterprise systems administration, Security+ certification, bachelor’s or equivalent, experience with Windows Server, RHEL/Ubuntu, VMware, SolarWinds, Splunk, scripting (PowerShell/Bash).
Windows Server, Red Hat Enterprise Linux (RHEL), Ubuntu, VMware vSphere/ESXi, SolarWinds, Kiwi Syslog Server, Splunk, Microsoft PowerShell, Bash, ACAS, DISA STIG, SCAP, Microsoft Active Directory
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2mo
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System Administrator
Kissimmee, Florida, United States
HybridFull Time
Maverc Technologies
Maverc Technologies: Provides managed cybersecurity and IT services for organizations.
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
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System Administrator
Eglin Air Force Base, Florida, United States
OnsiteFull Time
Reliance Test & Technology
Reliance Test & Technology: Provides range engineering and technical support for defense systems.
5+ YOECompTIA Security+ (required/obtainable), 5+ years systems administration experience, Secret clearance eligibility, Windows Server and virtualization expertise, SCCM, VMware, SQL, Veeam, SolarWinds, Splunk, AD and Group Policy management.
SCCM, ESXi, MS SQL, VMware, IIS, Microsoft Server 2012r2, Microsoft Server 2016, Microsoft Server 2019, Microsoft Server 2022, Windows 11, Windows 10, Windows 7, Windows XP, DOS, Active Directory, Group Policy, Microsoft Certificate Authority, DHCP, DNS, Veeam Backup & Replication, SolarWinds, Splunk, ACAS, MS Defender, ePO, HBSS, Trellix, NIPRNET, SIPRNET, VMware vSphere, vCenter
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2d
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System Administrator
Eglin AFB, Florida, United States
OnsiteFull Time
Intelligent Waves
Intelligent Waves: Provides mission-focused IT and cybersecurity solutions to government agencies.
5+ YOE5+ years systems administration experience, DoD 8140 IAT Level II, active DoD Secret clearance, Linux and virtualization (VMware/VDI/NAS) experience, ability to travel up to 50% and work non-standard hours.
Linux, VMware, Virtual Desktop Infrastructure (VDI), Network Attached Storage (NAS), Hyper-converged infrastructure (HCI)
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2mo
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IT System Administrator
Miami, Florida, United States
OnsiteFull Time
Itaú Unibanco
Itaú UnibancoNYSE: ITUB: Financial institution providing global private banking and wealth management services.
5+ YOE5+ years in IT infrastructure/system administration; strong Windows/Linux, virtualization, cloud and security experience; English required; Portuguese/Spanish preferred.
Windows Server, Linux, VMware, Hyper-V, Azure, AWS, Microsoft 365, Active Directory, IAM, GPOs, DNS, DHCP, MFA, Firewalls, Patching, Scripting (PowerShell,Bash)
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Senior System Administrator
Jupiter, Florida, United States
OnsiteFull Time
Voloridge Investment Management
Voloridge Investment Management: A quantitative firm applying data science to financial markets.
7+ YOEBachelor's degree and 7+ years systems administration experience; 5+ years virtualization (VMware vSphere) and 5+ years cloud (AWS/Azure,M365); backup, storage, and data center experience; off-hours availability; strong troubleshooting and automation skills.
Amazon AWS, Microsoft Azure, M365, VMware vSphere, VMware Horizon, VMware Site Recovery Manager (SRM), Zerto, Commvault, Pure Storage, Dell/EMC Isilon, Windows Server, Active Directory, Debian, Ubuntu, Kubernetes, Docker, CrowdStrike, Zscaler
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1mo
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System Administrator
Tampa, Florida, United States
OnsiteFull Time
Advantive
Advantive: Provides mission-critical software for manufacturing and distribution industries.
Hands-on Microsoft 365 administration, identity/access management (Entra ID/Okta), PowerShell scripting, tenant-to-tenant migrations, endpoint management (Intune), and end-user support experience.
Microsoft 365, Exchange Online, SharePoint Online, Microsoft Teams, Microsoft Intune, Entra ID, Okta, PowerShell
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2mo
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Windows System Administrator
Tallahassee, Florida, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: A technology services organization.
5+ YOE5+ years experience as Windows System Administrator; Windows Server; Active Directory; virtualization (VMware/Hyper-V); strong troubleshooting; good communication.
Windows Server, Active Directory, VMware, Hyper-V, Storage Spaces, RAID, Backups
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Senior ServiceNow System Administrator
Austin or Plantation
$93k-$173k/yr HybridFull Time
Thales
ThalesEuronext Paris: HO: Develops electronics and digital systems for aerospace and defense.
3+ YOE3+ years ServiceNow administration, 2+ years ServiceNow development, 5+ years IT experience, bachelor's in CS/IT/IS or equivalent, proficiency with APIs, web services, JavaScript, and system integrations.
ServiceNow, Oracle, HTML, JavaScript, JSON, AJAX, CSS, XHTML, XML, REST, SOAP, LDAP, Active Directory
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3w
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System Administrator III - Windows/macOS
Key Biscayne, Florida, United States
HybridFull Time
GAMA-1 Technologies
GAMA-1 Technologies: Provides IT, cloud, and security services to federal agencies.
8+ YOE8+ years systems administration experience with Windows and 5+ years supporting enterprise macOS, Microsoft ecosystem and MDM experience, scripting/automation skills, cloud/virtualization knowledge, and ability to obtain security clearance.
Active Directory, Group Policy, DNS, DHCP, Microsoft Entra ID, Jamf Pro, BigFix, MECM, ManageEngine, Intune, VMware, Hyper-V, Microsoft Azure, AWS, PowerShell, Python, Bash, AppleScript, Terraform, Ansible
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4d
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System Administrator (Jacksonville, FL Area)
Jacksonville, Florida, United States
$45k-$60k/yr HybridFull Time
Powernet
Powernet: Provides managed IT, cybersecurity, and unified communication solutions.
2+ YOE2–4 years system administration/desktop support experience, proficiency with Windows/Active Directory, Microsoft 365 and Google Workspace, networking basics, endpoint security, strong troubleshooting and client communication skills.
Microsoft 365, Google Workspace, Active Directory, Group Policy Objects (GPO), Microsoft Windows, Exchange, Teams, SharePoint, Remote Monitoring and Management (RMM), EDR
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Linux System Adminstrator
McLean or Melbourne
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years system administration experience with Linux (RHEL/CentOS/Ubuntu), security controls, networking, backups, automation with Bash/Python/Ansible, and ability to support 24x7 on-call; associate's degree preferred.
Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu, Bash, Python, Ansible, TCP/IP, DNS, DHCP, NFS, VPN, MySQL, PostgreSQL, Oracle, Docker, Kubernetes, AKS, EKS, WebLogic, AWS, Azure
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3d
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System Enablement Specialist
Ann Arbor or Orlando
$80k-$90k/yr HybridFull Time
McKinley
McKinley: Manages and invests in residential and commercial real estate portfolios.
5+ YOE5+ years IT support/systems administration experience; bachelor\u0002s or equivalent; strong Microsoft 365, Active Directory/Azure AD, Windows, networking, Yardi, SQL, ITSM, and customer service skills.
Yardi Voyager, RentCafe, Chat IQ, SQL, Microsoft 365, Windows 10/11, Active Directory, Azure AD, Exchange Online, Intune, Microsoft Teams
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2d
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Health System Specialist
Washington or Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$106k-$173k/yr OnsiteFull Time
Department of Veterans Affairs
Department of Veterans Affairs: Provides healthcare, benefits, and cemetery services to military veterans.
1+ YOEMust be U.S. citizen with specialized experience equivalent to GS-12, meet time-in-grade for GS-13, complete online assessment, and possess experience in health system administration, project management, contracting, and stakeholder coordination.
USA Hire, USAJOBS, SF-50
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System Administrator
Vero Beach, Florida, United States
OnsiteFull Time
Piper Aircraft
Piper Aircraft: An aircraft manufacturer providing design, production, and maintenance services in the aerospace industry.
3+ YOEBachelors in CS/IS or equivalent and 3+ years administering Windows AD, Linux, virtualization, backup, SAN/NAS, SCCM, Exchange/IIS, networking, and security tools.
Active Directory, Debian, CentOS, Oracle Linux, Ubuntu, SCCM, Veeam, Crowdstrike, Microsoft Exchange, Microsoft IIS, TCP/IP, VPN, DHCP, DNS, NTP, VMware, Proxmox, OLVM, Pure Storage, Synology, TrueNAS, Duo, Proofpoint
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2w
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System Administrator, Tech Infrastructure
Denver or Saint Petersburg
$60k-$100k/yr HybridFull Time
Raymond James
Raymond JamesNew York Stock Exchange: RJF: Provides wealth management, investment banking, and retail banking services.
0.5+ YOETranslate functional specs, document and validate systems, elicit and document user requirements; bachelor’s degree and several months IT experience required.
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