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206 system administrator jobs at 120 companies in Largo, FL

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System Administrator
Tampa or North Carolina
OnsiteFull Time
SES Space & Defense
SES Space & DefenseEuronext Paris / Luxembourg Stock Exchange: SESG: Provides secure, multi-orbit satellite communications for government and defense.
5+ YOERequires Secret clearance, U.S. citizenship, bachelor's degree or equivalent, 5+ years of enterprise systems administration, DoD IAT Level II certification, and Windows, Linux, virtualization, storage, and cybersecurity experience.
Microsoft Windows Server, Linux, Active Directory, Group Policy, DNS, DHCP, Microsoft Virtualization, RMF, STIG
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2w
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System Administrator
Tampa, Florida, United States
OnsiteFull Time
By Light
By Light: Provides IT and technology services to federal government agencies.
4+ YOEActive Secret clearance, DoD 8140 IAT Level II certification, bachelor\u0002s degree or 4+ years experience, virtualization/Linux/Microsoft certifications, experience with RMF, server and storage administration.
Linux, MS Server, MS Exchange, VMWare vCenter, VIEW VDI, VMware Horizon View, SCCM, ESXi, VMware vSphere, SAN, NAS, ADCS, IIS, Risk Management Framework (RMF)
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System Administrator
Tampa or Fayetteville
OnsiteFull Time
SES Space & Defense
SES Space & DefenseEuronext Paris: SESG: Provides satellite communications and managed network services for governments.
5+ YOEActive U.S. Secret clearance and citizenship; bachelor's degree or equivalent; 5+ years administering Windows Server, Linux, virtualization, storage, and enterprise infrastructure; DoD IAT Level II certification and STIG/RMF experience.
Microsoft Windows Server, Linux, Active Directory, Group Policy, DNS, DHCP, RMF, STIG, Microsoft Windows, CompTIA Security+ CE
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JR Linux System Administrator
Sarasota, Florida, United States
$51k-$101k/yr OnsitePart Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
Bachelor's degree in computer science, computer engineering, or related field, or equivalent experience; Linux and Red Hat administration, virtualization, security, integration, testing, and troubleshooting experience required.
Linux, Red Hat, Microsoft Office, Microsoft Visio, VMware, Red Hat Virtualization, KVM, NFS, NetApp, Perl, Bash, DISA STIG, Cisco IOS, VLANs, Satellite, Kubernetes, Podman, Ansible, Puppet, Git CI, Atlassian
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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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JR Linux System Administrator
Sarasota, Florida, United States
$51k-$101k/yr OnsitePart Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
Bachelor's degree or equivalent experience; Linux and Red Hat administration, system integration, testing, security, virtualization, networking, and troubleshooting skills required. Must meet DoD facility installation requirements.
Linux, Red Hat, Microsoft Office, Microsoft Visio, VMware, Red Hat Virtualization, KVM, NFS, NetApp, Perl, Bash, DISA STIG, Cisco IOS, VLANs, Satellite, Kubernetes, Podman, Ansible, Puppet, Git CI, Atlassian
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GCCS System Administrator
Tampa, Florida, United States
OnsiteFull Time
Venatore
Venatore: Mission-driven IT and cybersecurity services for federal agencies.
Active TS/SCI clearance, experience administering Solaris,RHEL,Windows, AD, VMware, enterprise databases and Java app servers; scripting and DoD security compliance experience.
Global Command and Control System (GCCS), Solaris, Zones, ZFS, Red Hat Enterprise Linux (RHEL), Windows, Microsoft Active Directory (AD), VMware, Oracle, Sybase, PostgreSQL, MySQL, WebLogic, Tomcat, JBoss, NFS, SSH, NTP, LDAP, Apache, PowerShell, Java
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Learning Management System Administrator
Tampa, Florida, United States
OnsiteFull Time
Ashley Furniture
Ashley Furniture: Manufactures and retails home furniture and decor worldwide.
3+ YOE3+ years LMS administration experience, bachelor’s degree preferred, experience with enterprise LMS platforms, reporting/analytics (Power BI), SCORM/AICC/xAPI knowledge, troubleshooting and stakeholder collaboration.
UKG Learning, Cornerstone, Saba, SuccessFactors Learning, Workday Learning, Power BI, SCORM, AICC, xAPI, UKG
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4w
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Senior Associate, ServiceNow - Certified System Administrator
Irvine or Los Angeles or San Francisco or Denver or Washington or Tampa or Atlanta or Chicago or Boston or St Louis or Short Hills or New York City or Philadelphia or Austin or Dallas or Houston or Seattle
$94k-$203k/yr OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
3+ YOE3+ years managing enterprise systems with ServiceNow focusing on ITSM/ITOM/IRM, ServiceNow CSA required, JavaScript customization skills, agile delivery and team leadership experience.
ServiceNow, JavaScript
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USSOCOM Senior Administrator
Tampa, Florida, United States
OnsiteFull Time
Core One
Core One: Provides mission support and intelligence solutions for national security.
5+ YOEActive TS/SCI,5+ years administrative/staff officer experience at HQ USSOCOM or equivalent,proficient with Defense Travel System and ODTA duties,bachelor's degree or 10 years military HR/administrative experience,strong written and oral communication.
Task Management Tool (TMT), Enterprise Workflow Management System (EWMS), Defense Travel System (DTS)
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4w
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SYSTEMS ADMINISTRATOR
Tampa, Florida, United States
OnsiteFull Time
Seminole Electric Cooperative
Seminole Electric Cooperative: Generates and transmits wholesale electric power to member distribution cooperatives.
4+ YOEBachelor's degree or 4+ years business-related experience; system administration experience; Active Directory and Microsoft 365 skills; valid driver’s license; familiarity with NERC compliance; able to work on-call and overtime.
Active Directory, Microsoft Office 365, Microsoft Teams, Microsoft Office
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IT Systems Administrator
Dunedin, Florida, United States
OnsiteFull Time
Soarin Group
Soarin Group: Provides managed IT and human resources solutions for businesses.
Systems administration experience with databases, LAN/WAN networks, patch management, security, backups, Windows, troubleshooting, and customer service. Must hold or obtain A+, Network+, and Security+ within one year.
Microsoft Windows, LAN, WAN
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1mo
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GM Warranty Administrator- Ferman Chevrolet of Tarpon Springs
Tarpon Springs, Florida, United States
OnsiteFull Time
Ferman Automotive Group
Ferman Automotive Group: Provides new and used vehicle sales and automotive services.
Previous warranty administrator experience in an automotive dealership, knowledge of GM warranty policies, strong attention to detail, organizational and communication skills, and proficiency with warranty systems.
GM Global Warranty Management system
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4w
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Atlassian Administrator
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
1+ YOEAssociate's degree or 1 year admin experience, 1+ year system engineering/IT support, hands-on Atlassian suite experience, Jira administration, JQL/REST/Groovy, SDLC/agile knowledge, troubleshooting and security awareness.
Jira, Confluence, JQL, REST, Groovy, Oracle, Linux
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2mo
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F5 Systems Administrator
Tampa, Florida, United States
$123k-$167k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years F5 systems administration; TS/SCI clearance; DoD 8140/8570 certs; on-site at MacDill AFB; US citizenship.
F5 BIG-IP, SSL offloading, Application Delivery Controller, Global Server Load Balancing (GSLB), iRules, TLS/SSL, DNS, HTTP/HTTPS
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2d
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IT Systems Administrator
Clearwater or Pompano Beach or Sarasota or Raleigh or Mooresville
OnsiteFull Time
Integrated Openings Solutions
Integrated Openings Solutions: Specialist in commercial door, hardware, and access control solutions.
2+ YOERequires 2–4 years in IT support or systems administration, Microsoft 365, Windows, endpoint troubleshooting, networking fundamentals, and willingness to learn ticketing and remote-support tools.
Microsoft 365, Exchange Online, Entra ID, Intune, Azure, Azure Virtual Desktop, Microsoft Defender, Sentinel, PowerShell, Microsoft Graph, Power Automate, Power Apps, Copilot Studio, SharePoint, Teams, Forms, SQL, Power BI, Fabric, Windows, VPN, Microsoft 365 Fundamentals, Azure Fundamentals, Power Platform Fundamentals, CompTIA A+, CompTIA Network+
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2d
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Faculty Services Administrator, Faculty Progression and Operations
Tampa, Florida, United States
$60k-$68k/yr OnsiteFull Time
University of South Florida
University of South Florida: Public research university offering undergraduate and graduate degree programs.
2+ YOEMaster’s degree in business administration, human resources, or a related field; alternatively, a relevant bachelor’s degree and two years of experience. Requires faculty HR systems, data management, advising, and confidentiality skills.
Microsoft Teams, Archivum, Health HR Hub, Oracle
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2mo
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Systems Administrator
Port Richey or Spring Hill or Sarasota or Jacksonville or Fort Myers or Fort Lauderdale
FieldFull Time
National Kidney Partners
National Kidney Partners: Provides comprehensive patient-centered care for kidney disease and hypertension.
4+ YOE4+ years IT experience; support end users, Microsoft 365/Entra ID/Intune administration, endpoint and network troubleshooting, VoIP and clinical app support; valid driver’s license and ability to travel within Central Florida; pass drug screen and background check.
Freshservice, Microsoft 365, Microsoft Entra ID, Azure Active Directory, Exchange Online, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Intune, Windows Autopilot, Azure Virtual Desktop, RMM, ConnectWise, NinjaOne, Snipe-IT, SentinelOne, Mimecast, SIEM, Epic, Citrix, Fortinet, Ubiquiti, VoIP, Microsoft Windows
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Linux Systems Administrator
Tampa, Florida, United States
$98k-$133k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
3+ YOETS/SCI clearance required, 3+ years Linux systems administration experience, DoD 8140/8570 or CompTIA Security+ CE, proficiency with Red Hat/CentOS and Linux services, strong troubleshooting and documentation skills.
Red Hat, CentOS, Apache, Nginx, DNS, DHCP, LDAP, SSL/TLS
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Systems Administrator - Tampa (Hybrid)
Tampa, Florida, United States
$85k-$95k/yr HybridFull Time
Strive Pharmacy
Strive Pharmacy: Personalized pharmaceutical compounding and custom medication production.
5+ YOE5+ years systems administration with SaaS and identity provider experience; SAML/OIDC/SCIM implementation; macOS/Windows/Linux support; scripting and API integration; onboarding/offboarding ownership; able to work hybrid in Tampa and travel up to 25%.
SAML, OIDC, SCIM, REST APIs, webhooks, macOS, Windows, Linux, iPaaS
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