34 network administrator jobs at 27 companies in Bartow, FL

3w
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Network Administrator
Kissimmee, Florida, United States
$80k-$112k/yr OnsiteFull Time
Kissimmee Utility Authority
Kissimmee Utility Authority: Provides municipal electric utility services to Kissimmee, Florida.
2+ YOEBachelor's in IT or related and 2+ years as network administrator; CCNA required (or obtain within 1 year); CEH or Security+/equivalent required (or obtain within 2 years); experience with enterprise networking, firewalls, VoIP, VMware, backup and security tools.
Checkpoint, Cisco Firepower, Cisco Unified Communications, CUCM, UCCX, Unity, Presence, Webex Calling, VMware, Veeam, Barracuda, Cisco ISE, Duo, Windows Server, SQL, IIS, BGP, DNS, VPN, VLANs, Spanning Tree, VoIP
1mo
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Jr. Network Administrator
Plant City, Florida, United States
OnsiteFull Time
Linder Industrial Machinery
Linder Industrial Machinery: Sells and services heavy construction and agricultural equipment.
1+ YOEAssociate's or Bachelor's in IT or equivalent experience; 1–3 years IT/networking experience; knowledge of TCP/IP, DNS, DHCP, VLANs, firewalls; familiarity with Microsoft Windows Server, Active Directory, Hyper-V, Microsoft 365; cloud (Azure) and ERP (Infor/VitalEdge) knowledge.
Infor, VitalEdge, LAN, WAN, Wi-Fi, VPN, VLAN, firewall, Microsoft Active Directory, Microsoft Hyper-V, Microsoft 365, Microsoft Windows Server, Microsoft Azure, ERP
1mo
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SITEC - Network Administrator - MacDill AFB
MacDill AFB, Florida, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
5+ YOEActive DoD TS/SCI clearance, 5–9 years experience depending on education, 2+ years complex network implementation/administration/testing experience, 8570 IAT II and CCNA or CC DevNet Associate or ACMA required.
VPN, VLAN
1mo
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SITEC - Network Administrator - MacDill AFB
Tampa, Florida, United States
$66k-$106k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOETop Secret/SCI clearance required. 5+ years network experience (varies by degree). 8570 IAT II and CCNA or CC DevNet Associate or Aruba Mobility Associate required. LAN/WAN/VLAN/VPN administration and troubleshooting experience.
LAN, WAN, VLAN, VPN
2mo
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Network Infrastructure and Functional Systems Administrator and Engineering Support (Pipeline)
Tampa, Florida, United States
OnsiteFull Time
Lucayan Technology Solutions
Lucayan Technology Solutions: A technology services delivering IT infrastructure and security solutions.
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
4w
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Network Operations Senior System Administrator
Tampa, Florida, United States
$85k-$95k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOEMust possess SECRET clearance, 10+ years related experience, BA/BS or equivalent, infrastructure and VMware expertise, PowerShell/VBScript scripting, Windows server and Active Directory administration, and meet DoD 8570 IAT II requirements.
Microsoft Windows Server, Operating Systems (OS), Virtual Environments, VMware, ESXi, vCenter, VxRail, VSAN, PowerShell, VBScript, Microsoft Active Directory, Microsoft Exchange, Microsoft SharePoint, Microsoft SQL, SCCM, Windows 10, DISA STIGs, IAVAs
4w
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Network Operations Senior System Administrator
Tampa, Florida, United States
$85k-$95k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOERequires SECRET clearance, 10+ years experience, BA/BS or equivalent, expertise in Windows server/VMware/virtualization, Active Directory, SCCM, scripting (PowerShell/VBScript), DISA STIG compliance, and ability to support 24/7 operations.
Microsoft Windows Server, Operating Systems (OS), Virtual Environments, VMware, ESXi, vCenter, VxRail, VSAN, PowerShell, VBScript, Microsoft Exchange, Microsoft SharePoint, Microsoft SQL, SCCM, Windows 10, VDI
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
1mo
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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 system administration experience; MacOS/Windows/Linux, networking, virtualization, cloud (AWS/Azure/GCP), SaaS/Okta administration, scripting (PowerShell/Bash/Clojure/Elixir/Go), ConnectWise/NinjaOne/Addigy/Intune experience; Bachelor's degree; industry certifications.
Okta, Google Workspace, Microsoft 365, ConnectWise Automate, ConnectWise Control, NinjaOne, Addigy, Microsoft Intune, AWS, Azure, GCP, ERP, CRM, Pharmacy management systems, PowerShell, Bash, Clojure, Elixir, Go
1w
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Systems Administrator
Plant City, Florida, United States
OnsiteFull Time
Sellers & Associates
Sellers & Associates: Provides programmatic, engineering, and training support to government clients.
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
2mo
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Systems Administrator
Tampa, Florida, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: A that provides human capital management software and services.
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
1mo
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Virtualization Administrator
Tampa, Florida, United States
OnsiteFull Time
Venatore
Venatore: Mission-driven IT and cybersecurity services for federal agencies.
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
2w
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Security Systems Administrator
Orlando or Reston or Tampa or United States
RemoteFull Time
Advanced IT Concepts
Advanced IT Concepts: Provides IT systems integration and simulation training for defense.
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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Junior System Administrator & Helpdesk Technician
Kissimmee, Florida, United States
OnsiteFull Time
Empire Management Group
Empire Management Group: Manages homeowners and condominium associations across Florida.
Associate's/Bachelor's in IT or equivalent experience; 1–2 years IT support preferred; knowledge of Windows Server, Active Directory, networking, Microsoft 365; strong troubleshooting and communication skills.
Windows Server, Active Directory, Windows, macOS, Microsoft 365, Microsoft Office 365, Azure, Microsoft Intune, Meraki, Vantaca, PowerApps
2mo
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Senior HPC and AI Cluster Administrator
Tampa, Florida, United States
$118k-$195k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
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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IAE Information Technology / Systems Admin Intern - Fall 2026
Tampa, Florida, United States
$19/hr OnsiteMultiple Commitments Available
University of South Florida
University of South Florida: Public research university offering undergraduate and graduate degree programs.
U.S. citizenship required. Must be a junior/senior pursuing a bachelor's in CS, Data Science, IT or similar with GPA ≥3.0. Experience in network management and systems administration, strong communication and willingness to work in a dynamic environment.
2w
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Adjunct, Networking Systems & Engineering Technology
Lakeland, Florida, United States
$41/hr OnsitePart Time, Temporary
Polk State College
Polk State College: Public college providing associate and baccalaureate degrees in Florida.
Master’s in Network Engineering/Network Administration or Master’s with 18 graduate credits in Computer Science; licensure/certification aligned to course outcomes; teaching experience preferred; transcripts and background check required; must be authorized to work in the U.S.
2w
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Event Sales & Coordinator - Sunda?Tampa (FL, Tampa)
Tampa, Florida, United States
OnsiteFull Time
The Blueprint Supply Co. Underground Cocktail Club
The Blueprint Supply Co. Underground Cocktail Club: A high-energy nightlife venue and cocktail club in Nashville.
1+ YOE1–2 years event/catering experience, strong administrative and communication skills, local networking ability, high attention to detail, proficiency with Microsoft Office and catering software.
Tripleseat, Microsoft Word, Microsoft Excel, Microsoft Outlook, PowerPoint
2mo
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Level III Engineer
St. Petersburg, Florida, United States
$75k-$105k/yr OnsiteFull Time
TeamLogic IT Memphis
TeamLogic IT Memphis: Local managed IT and cybersecurity services for businesses.
5+ YOELevel III IT Engineer with Office 365/Azure/Intune, networking, and server administration; strong customer service and problem-solving skills; experience with ticketing/remote monitoring tools.
Office 365, Azure, Intune, Kaseya, Autotask, IT Glue, Meraki, Cisco, Active Directory, DNS, DHCP
1mo
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IT Coordinator
Fort Smith or Fort Lauderdale or Lenexa or Mooresville or Naples or Raleigh or Sarasota or Tampa or Washington
OnsiteFull Time
Integrated Openings Solutions
Integrated Openings Solutions: Specialist in commercial door, hardware, and access control solutions.
5+ YOE5+ years IT experience, bachelor’s in IT/CS or equivalent, experience with MSP coordination, systems administration, Azure/Microsoft 365, networking, SharePoint, Intune, project oversight, and user support.
Windows, Azure, Microsoft 365, Microsoft SharePoint, Microsoft Power Automate, Microsoft Office Suite, Office 365, Jira Service Management, Microsoft Intune, Azure Virtual Desktop (AVD)