31 engineering internship jobs at 17 companies in Macclenny, FL

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Engineering Intern - Dredging
Jacksonville, Florida, United States
FieldInternship
Manson Construction Co.
Manson Construction Co.: Provides heavy marine construction and dredging services across North America.
Pursuing a four-year degree in engineering or construction-related field, valid driver’s license, ability to work in field conditions, AutoCAD experience preferred, must perform physical tasks and follow safety/PPE requirements.
AutoCAD
6d
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Civil Engineering Intern
Gainesville, Florida, United States
OnsiteInternship
Kimley-Horn
Kimley-Horn: Full-service consulting firm providing engineering, planning, and design services.
Pursuing an ABET-accredited Bachelors or Masters in engineering, familiarity with civil engineering software, and ability to assist project teams and learn regulations and standards.
AutoCAD, Revit, Civil 3D, Microsoft Excel, Microstation, VISSIM, Open Roads, Synchro, GIS
5d
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Civil Engineering Intern
Jacksonville, Florida, United States
OnsiteInternship
Kimley-Horn
Kimley-Horn: Provides professional engineering, planning, and design consulting services.
Currently enrolled in an ABET-accredited Bachelors or Masters engineering program (civil or related), familiarity with civil engineering software, and ability to support design, permitting, and analysis tasks.
AutoCAD, Revit, Civil 3D, Microsoft Excel, Microstation, VISSIM, Open Roads, Synchro, GIS
6d
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Spring 2027 Civil Engineering - Bridge Intern
Jacksonville, Florida, United States
OnsiteInternship
Haskell
Haskell: Provides integrated design, engineering, and construction services for facilities.
Pursuing a civil engineering degree; able to produce design documents, perform basic calculations, assist field inspections, work independently and on teams, and lift 10-50 lb when needed.
1mo
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Transportation Engineering Co-Op (Fall/Winter 2026)
Jacksonville, Florida, United States
OnsiteInternship
Kimley-Horn
Kimley-Horn: Provides professional planning, engineering, and design consulting services.
Must be enrolled in a formal co-op program and pursuing an ABET-accredited Bachelors or Masters in engineering. Will use AutoCAD, Revit, Civil 3D, Microsoft Excel, MicroStation, VISSIM, Open Roads, Synchro, and/or GIS.
AutoCAD, Revit, Civil 3D, Microsoft Excel, MicroStation, VISSIM, Open Roads, Synchro, GIS
3d
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
6d
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Spring 2027 Civil Engineering - Bridge Intern
Jacksonville, Florida, United States
OnsiteInternship
The Haskell Company
The Haskell Company: Architecture, engineering, and construction services firm.
Pursuing a civil engineering degree; ability to produce design documents, perform basic analysis, assist licensed professionals, and participate in field inspections.
13h
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Environmental Internship (Level 1)
Jacksonville, Florida, United States
FieldFull Time
ECS Limited
ECS Limited: Provides geotechnical, environmental, and facilities engineering consulting services.
0+ YOEPursuing an Associate/Bachelor/Master in civil engineering, environmental science or related; 0 years experience; valid driver's license if driving; strong communication, detail orientation, and ability to work in field and office.
1mo
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Electrical Engineer I
Gainesville, Florida, United States
OnsiteFull Time
Affiliated Engineers
Affiliated Engineers: Provides engineering design and consulting for complex buildings.
Bachelor's in engineering (ABET), EIT a plus, internship/MEP consulting experience preferred. Perform load calculations, equipment selection, field surveys, review shop drawings, and use Revit MEP/AutoCAD/Navisworks.
Revit MEP, AutoCAD, Navisworks
1mo
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Civil Engineer in Training I
Jacksonville, Florida, United States
OnsiteFull Time
Foresite Group
Foresite Group: A multi-disciplinary engineering, planning, and design firm.
0+ YOEBachelor's in civil engineering, 0-1 years experience (internships/co-ops included), EIT certification or ability to obtain within first year, basic AutoCAD/Civil3D skills, analytical and communication skills, permitting and design support experience.
AutoCAD Civil 3D, AutoCAD, Civil3D
1mo
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Associate Test Engineer
Gainesville, Florida, United States
OnsiteFull Time
Advita Ortho
Advita Ortho: Manufactures orthopedic implants and integrated surgical navigation technologies.
1+ YOEBachelor's degree required, minimum 1 year product testing experience (including internships). Knowledge of design of experiments, materials testing, FEA, mechanics, technical writing, CAD, statistical and Microsoft Office applications.
Microsoft Office, CAD applications, Statistical applications, Finite element analysis (FEA)
2mo
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Construction Intern
Gainesville, Florida, United States
OnsiteInternship
The Whiting-Turner Contracting Company
The Whiting-Turner Contracting Company: A construction contracting that delivers building projects.
0+ YOEUndergraduate students gaining hands-on construction experience; assist project teams through all phases; 10-12 week internship; may relocate to remote sites.
Primavera, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook, Microsoft Exchange
1mo
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Associate Test Engineer
Gainesville, Florida, United States
OnsiteFull Time
Advita Ortho
Advita Ortho: Manufacturer of orthopedic implants and AI-powered surgical navigation systems.
1+ YOEBachelor's degree required, minimum 1 year product testing experience (internships acceptable). Knowledge of design of experiments, materials testing, mechanics, FEA, CAD, statistics, technical writing, and Microsoft Office; strong communication and teamwork skills.
Microsoft Office, CAD applications, statistical applications, finite element analysis (FEA)
1w
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Project Engineer Intern - Water/Wastewater Plants
Jacksonville, Florida, United States
OnsiteInternship
Wharton-Smith
Wharton-Smith: General contractor specializing in water and commercial infrastructure.
Assist project engineer and project manager with planning, reviewing plans and bids, maintaining safety, data entry, and daily project tasks.
2mo
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Manufacturing Engineer Intern (Year Round)
Jacksonville, Florida, United States
$16-$18/hr OnsiteMultiple Commitments Available
Safariland
SafarilandNYSE: CDRE: Manufacturer of tactical holsters and body armor for professionals.
3+ YOECoordinate engineering change requests and documentation; produce reports, audit BOMs/routers, and support costing/ERP tasks. Requires vocational training or some college and minimum 3 years relevant experience; strong MS Office skills.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook, ERP
1w
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Powe Modeling Intern
Jacksonville or Bellevue
OnsiteInternship
The Energy Authority
The Energy Authority: Provides energy portfolio management and trading services to public utilities.
Pursuing a Bachelor's in Electrical Engineering (power/energy systems) or Operations Research; programming in Python or R; coursework in power systems/OPF preferred; available for two semesters; analytical and communication skills.
Python, R, PLEXOS, Dayzer, PSS®E, PowerWorld, PSCAD
1mo
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Construction Project Manager Intern or Co-Op (Summer 2027)
Ponte Vedra Beach, Florida, United States
OnsiteInternship
ARCO Design/Build
ARCO Design/Build: Nationwide design-build construction firm specializing in industrial facilities.
Enrolled in civil/mechanical/architectural/construction management/building science/construction engineering program; strong verbal communication, attention to detail, GPA 3.0 preferred; previous co-op/internship in construction preferred.
1mo
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Intern - Geospatial Fall 2026
Gainesville, Florida, United States
OnsiteInternship
WGI
WGI: National firm providing engineering, design, and professional services.
Must be currently enrolled in a surveying or related college program; solid PC skills with Microsoft Outlook/Word/Excel; able to work indoors/outdoors on project sites; punctual and dependable; U.S. work authorization required.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Zoom, Microsoft Teams
1mo
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Intern - Geospatial Fall 2026
Gainesville, Florida, United States
OnsiteInternship
WGI
WGI: National engineering and design firm for public infrastructure.
Currently enrolled in surveying or related college program; proficient with Microsoft Outlook/Word/Excel; able to work indoors/outdoors; authorized to work in the U.S. without sponsorship.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Zoom, Microsoft Teams
1mo
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Biomedical Technician I - Ocala or Gainesville, FL
Ocala or Gainesville or Orlando
FieldFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
2+ YOEAssociate's/Bachelor's in engineering or equivalent military/internship experience OR HS/GED + 2+ years servicing electrical/electronic/IT/mechanical equipment; knowledge of digital circuitry and schematics; legal U.S. work authorization required.