32 systems admin jobs at 18 companies in Seminole, FL
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Systems Admin, Infrastructure
Clearwater, Florida, United States
OnsiteFull Time
Lincare: Provides home respiratory therapy and durable medical equipment services.
2+ YOE2-4 years system administration experience with Windows/Linux, vSphere (multiple ESXi clusters), Citrix XenApp/XenDesktop, Active Directory, PowerShell/VBScript, IIS, and familiarity with M365/Azure; bachelor's in technology preferred.
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
0+ YOEUS citizen with active Top Secret/SCI clearance, DoD 8570 IAT Level II (e.g., Security+ CE), ability to configure/manage Linux and Windows, virtualization, networking, and provide Tier 1/2 system support.
vCenter, ESXi, Ubuntu, Red Hat, PyPI, CentOS, Linux, Windows, Microsoft Active Directory, DHCP, GPO, DNS, LDAP, Microsoft Exchange, Microsoft Endpoint Configuration Manager (MECM), MS SQL, WSUS, Jira, Confluence, Bitbucket, Bamboo
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
0+ YOEU.S. citizenship and active Top Secret/SCI required. DoD 8570 IAT Level II (e.g., Security+ CE). Degree/experience combinations (Master's 0yrs, Bachelor's 2yrs, Associate 4yrs, HS 6yrs). Linux/Windows administration, virtualization, networking, and help-desk support skills.
vCenter, ESXi, Linux, Ubuntu, Red Hat, PyPi, CentOS, Windows, Microsoft Active Directory, DHCP, GPO, DNS, LDAP, Microsoft Exchange, Microsoft Endpoint Configuration Manager (MECM), Microsoft SQL, Microsoft WSUS, Jira, Confluence, Bitbucket, Bamboo
IAE Information Technology / Systems Admin Intern - Fall 2026
Tampa, Florida, United States
$19/hrOnsiteMultiple Commitments Available
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.
Depot Connect International: Provides tank trailer cleaning and container maintenance services
5+ YOEBachelor's in MIS/CS/Finance/Accounting,5+ years systems analysis or financial systems admin,3+ years OneStream experience,Strong accounting fundamentals,ability to lead implementations and support FP&A/Accounting teams.
OneStream, Great Plains, Microsoft Dynamics GP, SQL, Python, VB.NET
D&D Garage Doors: Installs and services garage doors and hurricane shutter systems.
Provide high-volume phone support, process orders and deposits, coordinate scheduling, upload contracts and documentation, and use business systems; prior admin/sales support experience preferred.
Spectrum Manager and COOP System Admin (Tampa, FL, US, 33621)
Tampa, Florida, United States
OnsiteFull Time
SES Space & DefenseEuronext Paris: SESG: Provides satellite communications and managed network services for governments.
5+ YOEActive DoD TS clearance with SCI eligibility; BS in a related field; 5+ years in communications/IT/SATCOM; experience with electromagnetic spectrum operations and RF coordination; experience supporting spectrum-dependent systems; familiarity with satellite communications equipment and networking; strong communication and problem-solving; ability to...
St. Petersburg College: Public college providing associate and bachelor degree programs.
4+ YOEAssociate degree or equivalent plus 4 years progressive administrative experience; supervisory ability; budget, data, and office systems proficiency; strong written and verbal communication.
American Fork or Tampa or Denver or Raleigh or Dallas or Phoenix or Wheaton or Hillsborough or Idaho or South Carolina
$65k-$100k/yrRemoteFull Time
Elase: Provides medical aesthetic treatments and personalized wellness services.
2+ YOEBachelor's degree required; 2+ years as systems admin; POS proficiency (Zenoti preferred); strong MS Office skills; project management, vendor management, documentation, training, and multi-unit med spa experience preferred.
Point of Sale (POS), Zenoti, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
Real Estate Agent - Marketing & Admin Support Provided
North Las Vegas or Pinellas County or Manatee County or Sarasota County
$80k-$150k/yrFieldContract
Provix Group: A real estate team that provides leads, administrative and marketing support so agents can focus on closing deals.
Active state real estate license required (Nevada and/or Florida mentioned), comfortable covering local counties, coachable and accountable, able to follow team systems.
COUNTY HEALTH DEPT FINANCIAL ADMIN-HLTH - 64049219
Tampa, Florida, United States
$84k-$104k/yrOnsiteFull Time
State of Florida: Providing state government services and administrative public programs.
5+ YOE5+ MgmtMinimum 5 years administrative and supervisory experience (including fiscal and HR) with at least 3 direct reports; proficient with DOH systems and Microsoft Office; strong budget, revenue/expense, and project management skills.
CONMAN, FLAIR, FIRS, FIS, HMS, My Florida Market Place (AOD), Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint
Network Infrastructure and Functional Systems Administrator and Engineering Support (Pipeline)
Tampa, Florida, United States
OnsiteFull Time
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.
Tampa General Hospital: Provides specialized medical care and academic hospital services.
5+ YOEBachelor's degree in business/finance/healthcare admin, 5+ years financial/decision support experience in health systems, familiarity with decision support/ERP systems (Strata, PeopleSoft), strong communication and analytical skills.
Engineering Tools Manager, Onsite, Multiple US Location options
McKinney or Tucson or Aurora or Largo or Richardson or State College or Fort Wayne
$108k-$205k/yrOnsiteFull Time
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOE8+ years experience with systems engineering tool deployment, support, migrations; Windows/Linux admin and scripting; leadership of tool specialists; vendor engagement and strong communication.
STK, MAK, ExtendSim, SimulationView, ArcGIS, Windows, Linux, Microsoft Excel, Microsoft Project, Microsoft PowerPoint
5+ YOEBachelor's in Finance, Business Admin, or related field; or 5+ years in financial management. Expertise in DoD budget execution, forecasting, and cost estimation; PPBE process; defense financial systems.
DoD budgeting systems, Financial forecasting software, PPBE tooling
STINGRAI Field Service Rep - 28733 (Tampa, FL, Florida, United States)
Tampa, Florida, United States
$71k-$125k/yrOnsiteFull Time
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
5+ YOETS/SCI clearance; 5+ years in tactical systems support or DoD tech roles; Linux/server admin; network design; strong documentation and stakeholder coordination; 51-75% travel.
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