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283 systems administrator jobs at 154 companies in Lakeland, FL

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Systems Administrator (Systems Administrator – Journeyman)
Tampa, Florida, United States
OnsiteFull Time
Gemini Industries
Gemini Industries: Provides professional services and technical support for national security projects.
5+ YOEFive+ years IT systems administration supporting classified/unclassified environments. DoD-focused, IAT Level II. Strong communication and troubleshooting skills.
IT systems, Cloud-based networks, Software upgrades, Diagnostics, Configuration management, Security guidelines
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1d
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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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1mo
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Systems Administrator
Rochester or Tampa or Fort Lauderdale
$60k-$85k/yr OnsiteFull Time
Brothers International
Brothers International: Supplies fruit ingredients and produces freeze-dried fruit snacks.
5+ YOEBachelor's in CS/IT (or equivalent) with 5+ years systems administration experience. Expertise in Microsoft Entra/Active Directory, Microsoft Intune, Windows Server, Hyper-V, NTFS/DFS, DHCP/DNS/GPO, PowerShell, hardware troubleshooting, help desk oversight, and quarterly travel.
Microsoft Entra ID (Azure AD), Microsoft Intune, Hyper-V, PowerShell, Microsoft 365, Active Directory, NTFS, DFS, DHCP, DNS, GPO, Windows Server
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1mo
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Systems Administrator
Atlanta or Raleigh-Durham or Phoenix or Tucson or Orlando or Nashville or Jacksonville or Houston or Greenville or Dallas or Tampa or Ft. Lauderdale or Charlotte or Austin
OnsiteFull Time
DPR Construction
DPR Construction: General contractor for complex technical and sustainable construction projects.
5+ YOE5-7 years IT experience; Windows Server administration; Active Directory; Office 365; cloud (AWS/Azure); PowerShell; scripting; enterprise identity management; Linux or Windows administration; on-call rotation.
PowerShell, Microsoft Graph, JavaScript, Shell scripting, Microsoft Office 365, Azure, AWS, Google Cloud, Oracle, Active Directory, Office 365, SharePoint Online, Exchange Online, ID management systems, SolarWinds, HP, Dell, Cisco
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1w
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Systems Administrator III
Orlando, Florida, United States
$97k-$120k/yr OnsiteFull Time
The DiSTI Corporation
The DiSTI Corporation: Provider of 3D virtual training and GUI software.
5+ YOE5+ years Linux systems administration (RHEL/Ubuntu), Bachelor\u0002s in CS or related (or equivalent), proficiency with Python, Bash, Ansible, VMware, Veeam, Atlassian tools, and willingness to work rotating shifts/on-call.
RHEL, Ubuntu, Ansible, Python, Bash, VMware, Veeam, Jira, Confluence, Gitlab, Subversion, PlasticSCM, SAN, NAS, Observium, Lansweeper
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1mo
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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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3d
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Systems Administrator
Tampa, Florida, United States
OnsiteFull Time
Ultra Intelligence & Communications
Ultra Intelligence & Communications: Develops secure communications and intelligence systems for military operations.
5+ YOEAbility to obtain US Secret clearance; bachelor’s in CS or 5 years Windows systems admin experience; experience with Exchange/Office365/Active Directory, SAN storage, VMware/Hyper-V, scripting (VB/Batch/WSH/PowerShell/Python).
VB, Batch, WSH, PowerShell, Python, Exchange, Office 365, Domain Controller, Active Directory, PowerVault, EqualLogic, NetApp, SAN, NAS, VMware, Hyper-V, Linux, UNIX, Deltek CostPoint
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3d
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Systems Administrator
Tampa, Florida, United States
OnsiteFull Time
Ultra
Ultra: Specialist electronic systems for defense and aerospace sectors.
5+ YOEAbility to support US-based users, administer Windows/Linux systems, Active Directory/Office365/Exchange, SAN/NAS storage, virtualization, and scripting (VB, Batch, WSH, PowerShell, Python); must obtain US Secret clearance and have a bachelor\u0002s or 5 years relevant experience.
VB, Batch, WSH, PowerShell, Python, Exchange, Office 365, Domain Controller, Active Directory, PowerVault, EqualLogic, NetApp, SAN, NAS, VMware, Hyper-V, Linux, UNIX, Deltek CostPoint
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3mo
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IT Systems Administrator
Crystal Springs, Florida, United States
OnsiteFull Time
Cross Environmental Services
Cross Environmental ServicesOTC: CESX: Provides environmental remediation, asbestos abatement, and demolition services.
2+ YOE2+ years IT support or systems administration; MS 365 admin; on-site work; MSP exposure a plus; cybersecurity exposure helpful.
Microsoft 365, Endpoint protection, IT troubleshooting
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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
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1mo
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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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6d
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SITEC - Systems Administrator - MacDill
Tampa, Florida, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
5+ YOEActive TS/SCI clearance, DoDD 8570 IAT II, 5+ years IT/system administration experience (varies by degree), strong communication, DISA STIG and eMASS experience.
Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs), eMASS, VDI
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3d
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Systems Administrator, Tech Infrastructure
Saint Petersburg or Denver or Southfield
$60k-$100k/yr OnsiteFull Time
Raymond James
Raymond JamesNew York Stock Exchange: RJF: Provides wealth management, investment banking, and retail banking services.
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.
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5h
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Systems Administrator (Intermediate/Senior)
Orlando, Florida, United States
OnsiteFull Time
Link Solutions: Providing IT infrastructure and cybersecurity services to federal agencies.
4+ YOEActive U.S. citizenship and DoD Secret clearance, DoD 8570/8140 IAT Level II (e.g., Security+), 4+ years IT systems administration (8+ for senior), Microsoft 365 and Windows Server experience, backup and virtualization skills.
Active Directory, Microsoft 365, System Center, NetBackup, Veeam, HPE StoreOnce, Windows PowerShell, VMware, ACAS, Nessus, Retina, Linux, Windows Server
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1mo
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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
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1w
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Systems Administrator
Tampa, Florida, United States
OnsiteFull Time
Global Widget
Global Widget: Manufactures and distributes hemp-derived health supplements and wellness gummies.
5+ YOEBachelor's degree or equivalent experience,5+ years related experience,experience with Microsoft Entra ID, Azure, Microsoft 365, Intune, SharePoint; strong troubleshooting, communication, and project ownership skills.
Microsoft 365, Microsoft Teams, Microsoft OneDrive, Microsoft Entra ID, Microsoft Intune, Microsoft SharePoint, AWS, Azure
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4w
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Cyber Systems Administrator
Tampa, Florida, United States
$72k-$108k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
US citizen with active TS/SCI clearance, DoD 8570 IAT Level II (e.g., Security+ CE), degree/experience equivalency, Linux/Windows administration, virtualization, Tier 1/2 support, and IT systems troubleshooting.
vCenter, ESXi, Ubuntu, Red Hat, PyPi, CentOS, Linux, Windows, Active Directory, DHCP, GPO, DNS, LDAP, MS Exchange, Microsoft Endpoint Configuration Manager (MECM), Microsoft SQL, WSUS, Jira, Confluence, Bitbucket, Bamboo, Horizon, Dell Wyse Management, Teradici, ELK, SolarWinds, VMware Aria, Cisco, VMware NSX, NetApp, Synology, VEEAM
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1w
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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, DoD 8140/8570 certification (CompTIA Security+ CE), 3+ years Linux systems administration experience (Red Hat/CentOS), expertise in services (Apache, Nginx, DNS, DHCP, LDAP), security hardening and patching, US citizenship required.
Red Hat, CentOS, Apache, Nginx, DNS, DHCP, LDAP, SSL/TLS
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2w
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Financial Systems Administrator (Temporary)
Stuart or Orlando or Jacksonville or Tampa
OnsiteFull Time, Temporary
Seacoast Bank
Seacoast BankNASDAQ: SBCF: Provides retail and commercial banking services in Florida.
3+ YOE3+ years financial systems administration experience, direct Prologue Financials experience, strong GL/AP/AR knowledge, Excel/SQL reporting proficiency, and ability to support month-end close and system integrations.
Prologue Financials, Microsoft Excel, SQL
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2w
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Financial Systems Administrator (Temporary)
Stuart or Orlando or Jacksonville or Tampa
OnsiteFull Time, Temporary
Seacoast Bank
Seacoast BankNASDAQ: SBCF: Regional community bank offering commercial and consumer financial services.
3+ YOERequires direct Prologue Financials experience, 3+ years financial systems administration, strong accounting knowledge (GL/AP/AR), Excel/SQL reporting proficiency, and experience in multi-entity environments.
Prologue Financials, Microsoft Excel, SQL
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