224 systems administrator jobs at 129 companies in Apollo Beach, FL
4w
Save
Mark Applied
Hide
SYSTEMS ADMINISTRATOR
Tampa, Florida, United States
OnsiteFull Time
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
1w
Save
Mark Applied
Hide
IT Systems Administrator
Dunedin, Florida, United States
OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
Systems Administrator
Port Richey or Spring Hill or Sarasota or Jacksonville or Fort Myers or Fort Lauderdale
FieldFull Time
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
2mo
Save
Mark Applied
Hide
F5 Systems Administrator
Tampa, Florida, United States
$123k-$167k/yr OnsiteFull Time
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
2d
Save
Mark Applied
Hide
IT Systems Administrator
Clearwater or Pompano Beach or Sarasota or Raleigh or Mooresville
OnsiteFull Time
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+
1mo
Save
Mark Applied
Hide
Systems Administrator, Tech Infrastructure
Saint Petersburg or Denver or Southfield
$60k-$100k/yr OnsiteFull Time
0+ YOETranslate functional specs, document interfaces, analyze and validate requirements, produce reports, and support system development; bachelor’s degree in accounting, business administration, or computer and information science required.
1w
Save
Mark Applied
Hide
F5 Systems Administrator
Tampa, Florida, United States
$123k-$167k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOERequires 5+ years of F5 BIG-IP administration, networking and troubleshooting expertise, Azure DevOps and Agile experience, DoD 8140/8570 certification, active TS/SCI clearance, and U.S. citizenship.
F5, F5 Load Balancer, F5 BIG-IP, Application Delivery Controllers (ADCs), F5 iRules, Azure DevOps (ADO), Scrumban, iControl REST, tmsh, Ansible, Terraform, F5 Analytics
2mo
Save
Mark Applied
Hide
Systems Administrator
Tampa, Florida, United States
OnsiteFull Time
8+ YOEBachelor's in CS or related field; 8+ years in a SysAdmin role; Windows and Linux; security and privacy knowledge; strong problem-solving and communication; independent and team player.
Windows, Linux, Network Security
3w
Save
Mark Applied
Hide
Systems Administrator
Plant City, Florida, United States
OnsiteFull Time
3+ YOEExperience administering Windows Server, Active Directory, Azure, Intune and networking; CompTIA Security+; strong troubleshooting, communication, and organizational skills; able to obtain security clearance.
Cisco, Ubiquiti, Aruba IAP, Blade servers, VM, Intune, Azure Active Directory, Group Policy, Active Directory, Windows Server, SNMP, Cisco CLI
1w
Save
Mark Applied
Hide
Systems Administrator - Tampa (Hybrid)
Tampa, Florida, United States
$85k-$95k/yr HybridFull Time
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
2d
Save
Mark Applied
Hide
Financial Systems Administrator (Temporary)
Stuart or Orlando or Jacksonville or Tampa
OnsiteTemporary, Full Time
3+ YOERequires 3–7+ years of financial systems administration experience, direct Prologue Financials experience, accounting process knowledge, reporting proficiency, and experience in multi-entity environments.
Prologue Financials, Excel, SQL
2d
Save
Mark Applied
Hide
Financial Systems Administrator (Temporary)
Stuart or Orlando or Jacksonville or Tampa
OnsiteTemporary
3+ YOERequires 3–7+ years of financial systems administration, direct Prologue Financials experience, accounting process knowledge, reporting proficiency, and ability to work independently in ambiguous project environments.
Prologue Financials, Microsoft Excel, SQL
2mo
Save
Mark Applied
Hide
HubSpot Systems Administrator
Chicago or Cincinnati or Rochester or Salt Lake City or Irving or St Petersburg or West Palm Beach or Allentown
$127k-$200k/yr HybridFull Time
10+ YOEBachelor's degree in Computer Science or related field; 10+ years in systems/software development; prior lead role; strong communication and leadership skills.
2w
Save
Mark Applied
Hide
SITEC - Systems Administrator IaaS - MacDill AFB
MacDill AFB, Florida, United States
$66k-$106k/yr OnsiteFull Time
2+ YOEMinimum 2 years systems administrator experience; background with VMware,Nutanix,Dell,HP,Cisco; DoD TS/SCI clearance required; DoW 8570.01-IAT II; ability to perform VM deployment, troubleshooting, and system maintenance; shift and weekend availability.
VMware, Nutanix, Dell, HP, Cisco, Remedy, vCenter
2mo
Save
Mark Applied
Hide
HubSpot Systems Administrator
Chicago or Cincinnati or Rochester or Salt Lake City or Irving or St. Petersburg or West Palm Beach or Allentown
$127k-$200k/yr HybridFull Time
10+ YOE10+ years in systems or software development; Bachelor's degree in CS or related field; experience leading cross-functional engineering teams; strong HubSpot knowledge.
HubSpot
1mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
HubSpot Systems Administrator
Chicago or Cincinnati or Rochester or Salt Lake City or Irving or St Petersburg or West Palm Beach or Allentown
$127k-$200k/yr HybridFull Time
10+ YOEBachelor's in computer science or related, 10+ years systems/software experience, strong HubSpot expertise (Sales & Marketing Hubs), leadership driving cross-functional engineering teams, MATLAB knowledge preferred.
HubSpot, MATLAB
2w
Save
Mark Applied
Hide
SITEC - Systems Administrator IaaS - MacDill AFB
MacDill AFB, Florida, United States
$66k-$106k/yr OnsiteFull Time
2+ YOETS/SCI clearance required. IAT II, minimum 2 years as systems administrator (or 3 years complex end-user support). Experience with VMware, Dell, HP, Cisco; Remedy; server builds on VMware/Nutanix.
VMware, Dell, HP, CISCO, vCenter, Remedy, Nutanix
1mo
Save
Mark Applied
Hide
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+
3mo
Save
Mark Applied
Hide
Systems Administrator I
Clearwater, Florida, United States
HybridFull Time
4+ YOESupport end-user desktop, laptop, phone, mobile devices; troubleshoot incidents; perform PC/hardware maintenance; provide hands-on and remote end-user support; ensure SLAs.
Windows, SCCM, Remote connectivity software, PC hardware, Mobile devices, Telephones, Wireless systems, Industry-standard application software
Explore Jobs