17 spring intern jobs at 7 companies in Oldsmar, FL

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Spring 2027 Intern
Clearwater, Florida, United States
OnsiteInternship
Clearwater Marine Aquarium
Clearwater Marine Aquarium: Non-profit organization dedicated to marine life rescue and rehabilitation.
Hands-on internship across business, marketing, HR, marine biology, animal care, aquatic biology, rescue, rehab, education, or guest engagement; apply online by Oct 15, 2026.
2mo
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Audit Intern - Spring 2027
Sarasota, Florida, United States
OnsiteFull Time
Kerkering, Barberio & Co.
Kerkering, Barberio & Co.: An accounting and professional services firm providing audit and client services.
0+ YOEBachelor’s in accounting in progress; relevant auditing coursework; ability to use multiple computer programs; strong communication and time management.
CaseWare, Spreadsheets, Accounting software
2mo
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Tax Intern - Spring 2027
Sarasota, Florida, United States
OnsiteFull Time
Kerkering, Barberio & Co.
Kerkering, Barberio & Co.: Regional accounting firm offering client services.
Pursuing accounting bachelor’s; proficient with spreadsheets; strong communication; able to meet deadlines.
Spreadsheet software, Accounting software
1w
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Tax Intern - Spring 2027 (Clearwater, FL)
Clearwater, Florida, United States
OnsiteInternship
Carr, Riggs & Ingram
Carr, Riggs & Ingram: Provides accounting, tax, auditing, and business advisory services.
Enrolled college student majoring in accounting, strong written and oral communication, Microsoft Office familiarity, able to work independently and in teams, discretion with confidential information.
Microsoft Word, Microsoft Access, Microsoft Excel, Microsoft PowerPoint
3w
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Audit Intern - Spring 2027 (Tampa, FL)
Tampa, Florida, United States
OnsiteInternship
Carr, Riggs & Ingram
Carr, Riggs & Ingram: Provides accounting, tax, auditing, and business advisory services.
Must be enrolled in an accredited college/university majoring in accounting; strong communication, teamwork, and discretion; familiarity with Microsoft Word, Access, Excel, and PowerPoint.
Microsoft Word, Microsoft Access, Microsoft Excel, Microsoft PowerPoint
1w
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Tax Intern - Spring 2027 (Tampa, FL)
Tampa, Florida, United States
OnsiteInternship
Carr, Riggs & Ingram
Carr, Riggs & Ingram: Provides accounting, tax, auditing, and business advisory services.
Enrolled college student majoring in accounting, strong written/oral communication, Microsoft Office proficiency, ability to work independently and in teams, discretion with confidential information, authorized to work in the U.S. without sponsorship.
Microsoft Word, Microsoft Access, Microsoft Excel, Microsoft PowerPoint
1w
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Informational Technology Co-Op/Intern - Spring 2027
Lithia, Florida, United States
HybridFull Time
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
1+ YOEJunior or above pursuing a bachelor's in CS/IS/Software Eng/Cybersecurity/Data Science/ML,2.75+ GPA,ability to work full time while enrolled,valid driver’s license,background check and drug screen,basic computer skills,team communication.
Microsoft Sentinel, Torq
1w
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VisitSPC Fall/Spring Internship
Largo, Florida, United States
$20/hr HybridInternship, Part Time
Pinellas County
Pinellas County: Administering public services and infrastructure for Pinellas County residents.
Currently enrolled college student (sophomore+), studying marketing/communications/tourism or related; writing sample may be required; ability to work evenings/weekends; must reside within 60-mile radius; able to lift up to 50 pounds.
Customer Relationship Management (CRM), Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
1w
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Supply Chain Operations Co-Op/Intern - Spring 2027
Tampa, Florida, United States
OnsiteFull Time, Internship
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
1+ YOEJunior-level student pursuing a bachelor's in Electrical, Mechanical, or Chemical Engineering; 2.75+ GPA; TWIC or ability to obtain; valid driver's license; ability to work full time while enrolled; drug screen/background checks; SAP experience preferred.
SAP
2w
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Volunteer Law Student Spring 2027
Fort Myers or Jacksonville or Ocala or Orlando or Tampa
OnsiteInternship
U.S. Department of Justice
U.S. Department of Justice: Federal department enforcing laws and administering justice.
Second- or third-year law student (JD) with at least 2.5 GPA, outstanding writing, U.S. citizenship, unofficial law school transcript, and successful background and fingerprint check.
1w
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Software Engineer Intern | Fall and Spring | Autonomous Intelligent Sensing for Space Applications (FL, SARASOTA)
Sarasota, Florida, United States
OnsiteInternship
MRSL Real-Time Systems Laboratory
MRSL Real-Time Systems Laboratory: Provides signal processing and AI software for defense intelligence.
Pursuing or holding BS/graduate degree in engineering or science, US citizenship and TS/SCI eligibility, programming in Python/C/C++/Java, algorithm and system reasoning, strong communication.
ROS 2, Python, C/C++, Java, Linux, PyTorch, TensorFlow, Keras, scikit-learn, Docker, Git, CI/CD
1w
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Process Engineer Co-Op/Intern - Spring 2027
Bradley or Fort Meade or Duette
HybridFull Time
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
Junior-level bachelor's student in Chemical/Mechanical/Mining Engineering with ≥2.75 GPA, able to work full-time, travel between Florida sites, pass drug/background/physical screens, valid driver\u0019s license, basic computer skills, able to perform light physical tasks.
1w
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Electrical Engineer Co-Op/Intern - Spring 2027
Bartow or Tampa
OnsiteInternship, Full Time
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
Pursuing a bachelor's in electrical engineering (3rd year+), 2.7+ GPA, basic electrical theory knowledge, ability to work in industrial environments, valid driver’s license, and ability to pass pre-employment screens.
1w
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Capital Project Engineering Co-Op/Intern - Spring 2027
Riverview or Bartow
OnsiteFull Time
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
Junior-level engineering student pursuing Chemical, Mechanical, or Industrial Engineering with 2.75+ GPA; ability to work full-time during term, valid driver\u0002s license, industrial environment tolerance, basic computer skills, and ability to meet physical requirements.
1w
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Water Balance Engineer Co-Op/Intern - Spring 2027
Mulberry, Florida, United States
OnsiteFull Time
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
1+ YOEJunior-level student pursuing a bachelor's in Chemical or Environmental Engineering, 2.75+ GPA, valid driver's license, able to work full time Jan–Apr 2027, pass drug screen/background/physical, basic computer skills, able to work in industrial environments.
1w
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Capital Project Engineering Co-op/Intern - Spring 2027
Lithia, Florida, United States
OnsiteFull Time, Internship
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
Must be a junior or above pursuing a bachelor\u0002s in chemical, mechanical, or process engineering (2.75+ GPA), able to obtain TWIC, valid driver\u0002s license, able to work full-time January\u001111 to April\u001223, and pass drug/alcohol screen and background check.
1w
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Applied Process Technology (APT) Engineer Co-Op /Intern - Spring 2027
Lithia, Florida, United States
OnsiteFull Time
The Mosaic Company
The Mosaic CompanyNYSE: MOS: Produces and distributes phosphate and potash crop nutrients.
1+ YOEMust be a junior-level or above pursuing a bachelor’s in Chemical, Mechanical, Mining or Industrial Engineering, 2.75+ GPA, reliable transportation and valid driver’s license, able to work full time, pass drug/alcohol screen and background check.