42 network administrator jobs at 30 companies in Cortez, FL
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NETWORK ADMINISTRATOR
Bradenton, Florida, United States
$28-$47/hr OnsiteFull Time
3+ YOEBachelor's in technology (or equivalent experience), 3+ years enterprise network experience, knowledge of servers/virtualization/SAN/VLANs/firewalls/fiber/VOIP, Florida driver's license, FDLE/CJIS clearance and polygraph required, CCNA/CCNP/MCSE preferred.
Server Virtualization, Storage Area Network (SAN), VLAN, firewall, VOIP, IP phone systems
2w
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Network Administrator (Infrastructure)
Hillsborough County, Florida, United States
$100k-$150k/yr OnsiteFull Time
4+ YOEPlan, design, maintain, and troubleshoot enterprise Cisco networks; 4+ years enterprise network experience; CCNP preferred; high school diploma/GED required; Florida driver license may be required; strong troubleshooting and communication skills.
Cisco WLC, Cisco Catalyst (IOS), Nexus Series, Cisco ISE, IPSec, EIGRP, DNS, DHCP, VMware, VMware vSphere, SNMP, Wireshark, NetScout, Network Performance Monitor
2d
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Network Administrator
Tampa or Caledonia
HybridFull Time
5+ YOERequires 5+ years of related experience; preferred experience with Cisco and F5, BGP, load balancing, Windows Server, Exchange, Active Directory/GPO, firewalls, VPN, LAN/WLAN, scripting, and project documentation.
Cisco, F5, Microsoft Windows Server, Microsoft Exchange, Microsoft Active Directory, Group Policy Objects (GPO), BGP, VPN, SSL, LAN, WAN, VLAN, WLAN, VoIP, QoS, Ethernet, Microsoft Excel
1d
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SITEC - Network Administrator - MacDill AFB
MacDill Air Force Base, Florida, United States
$66k-$106k/yr OnsiteFull Time
5+ YOERequires 5–9 years of experience depending on education, active DoD TS/SCI clearance, network administration experience, and 8570 IAT II plus CCNA, CC DevNet Associate, or ACMA.
LAN, WAN, SIE OPORD, routers, switches, encryption devices, VLAN, wireless access points, VPN, DoD, Defense Intelligence Agency (DIA), DISA, United States Cyber Command (USCYBERCOM), USSOCOM
2d
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SITEC - Network Administrator - MacDill AFB
MacDill Air Force Base, Florida, United States
$66k-$106k/yr OnsiteFull Time
2+ YOERequires active DoD TS/SCI clearance, 2+ years network experience, and 8570 IAT II plus CCNA, CC DevNet Associate, or ACMA. Requires 9 years with high school, 7 with associate, or 5 with bachelor's degree.
LAN, WAN, VLAN, VPN, routers, switches, wireless access points
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IT Support & Network Administrator
Belleair Bluffs or Clearwater
OnsiteFull Time
3+ YOE3+ years supporting firewalls, routers, switches and Windows/Microsoft 365 environments; experience with podcast/digital media production; strong troubleshooting and customer-service skills; valid driver's license required.
Microsoft 365, Azure Active Directory, Active Directory, Windows Operating Systems
2w
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IT Support and Network Administrator
Sarasota or Tampa
$58k-$76k/yr OnsiteFull Time
3+ YOEHigh school diploma or equivalent, 3 years of networking and network security experience, HIPAA and ITIL familiarity, and Palo Alto, Aruba, LAN/WAN, and Layer 2-4 networking knowledge.
Palo Alto, Aruba Networks, Cisco CUCM, Webex Contact Center, ZenDesk, Microsoft Office, SIEM, ITIL, HIPAA, LAN, WAN, 802.11
3mo
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Network Infrastructure and Functional Systems Administrator and Engineering Support (Pipeline)
Tampa, Florida, United States
OnsiteFull Time
3+ YOENetwork admin with 3+ years, DoD cybersecurity knowledge, secret clearance required, CAC/installation access required, Bachelor's or equivalent experience.
TCP/IP, DNS, DHCP, VLANs, VPNs, Routing protocols (OSPF/EIGRP), Cisco, Juniper, Firewall, DoD STIGs, ACAS, RMF, ServiceNow, Remedy
1d
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Network Operations Senior System Administrator
MacDill Air Force Base, Florida, United States
$85k-$95k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ years of infrastructure experience, BA/BS or equivalent, active Secret clearance, Windows and VMware expertise, infrastructure design and operations experience, and eligibility for DoW 8570 IAT Level II access.
Microsoft Windows Server, VMware, VMware ESXi, VMware vCenter, VxRail, VSAN, PowerShell, VBScript, Microsoft Active Directory, Microsoft Exchange, Microsoft SharePoint, Microsoft SQL Server, Microsoft Group Policy, Microsoft DNS, Microsoft System Center Configuration Manager (SCCM), Microsoft Windows 10
1d
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Network Operations Senior System Administrator
Florida or MacDill Air Force Base
$85k-$95k/yr OnsiteFull Time
10+ years of infrastructure experience, BA/BS or equivalent experience, Secret clearance, Windows and VMware expertise, infrastructure design and operations experience, and eligibility for DoW 8570 IAT Level II access.
Microsoft Windows Server, VMware, ESXi, vCenter, VxRail, VSAN, PowerShell, VBScript, Microsoft Active Directory, Microsoft Exchange, Microsoft SharePoint, Microsoft SQL, SCCM, Windows 10, DNS, DISA, STIGs, IAVAs
2mo
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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
1w
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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+
2w
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Networking Engineer
Tampa, Florida, United States
OnsiteFull Time
2+ YOEBachelor's degree and 2 years of networking experience, or associate degree and 3+ years. Requires complex network support, security knowledge, troubleshooting, and U.S. citizenship; DoD clearance eligibility required.
Arista, Cisco, CloudVision, PRTG, Perle OOBM, Microsoft Azure GCC-High, SolarWinds, Nagios, Infoblox, Microsoft Windows, Linux, Palo Alto, SNMP, NetFlow, Syslog, DNS, DHCP, IPAM, SFTP, TFTP, LDAP, SMTP, TLS, HSRP, OSPF, EIGRP, SD-WAN, VoIP, VLAN, VPN, WLAN, WAN, LAN, SIEM, CMMC, NIST 800-171, SOX
3mo
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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
2mo
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Virtualization Administrator
Tampa, Florida, United States
OnsiteFull Time
Active TS/SCI clearance and applicable DoD 8140/8570 certification; experience administering VMware vSphere/ESXi/vCenter/vSAN and virtualization networking; backup/DR, security compliance, documentation, and troubleshooting; willing to travel up to 10% OCONUS.
VMware ESXi, vCenter Server, vSphere, vSAN, vSphere Networking, VMware distributed switches, VMware Horizon, Virtual Desktop Infrastructure (VDI), Ansible, PowerCLI, VMware vRealize Orchestration (vRO), VMware vRealize Automation (vRA), vROps Management Pack, VMware Cloud Foundation (VCF), VMware NSX, REST APIs
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JR Linux System Administrator
Sarasota, Florida, United States
$51k-$101k/yr OnsitePart Time
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
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
3mo
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Senior HPC and AI Cluster Administrator
Tampa, Florida, United States
$118k-$195k/yr OnsiteFull Time
5+ YOEBS in CS/Engineering or related field; 5+ years HPC/AI cluster admin; Slurm & Kubernetes; Linux networking/storage; DoD 8140 certs; TS/SCI clearance.
Slurm, Kubernetes, Linux (Red Hat, Ubuntu), Networking (InfiniBand, Ethernet), GPFS/Lustre/xfs storage, Python, Bash, GitOps, VMware, Hyper-V, KVM, AWS, Azure, RDMA (InfiniBand/RoCE), Docker, Apache Airflow, Prefect, Dagster
1mo
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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
3mo
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Senior IT Security Engineer
Linthicum or Phoenix or Denver or Tampa or Cicero
$92k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years in IT security, CISSP, networking and security expertise, Windows and Linux administration, cloud security, scripting, analytical, communication, and collaboration skills.
SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, CIEM, DevSecOps, SSDLC, AWS, Azure, Windows, Linux, HCL, YAML, JSON, PowerShell, Python, Go, Shell
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