33 engineering intern jobs at 17 companies in St. Marys, GA
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Engineering Intern
Jacksonville, Florida, United States
OnsiteInternship
Currently pursuing a bachelor's degree; valid driver's license; proficiency in Microsoft Word, Excel, and Outlook; strong communication, critical thinking, problem-solving, attention to detail, and independence.
Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Engineering Intern - Dredging
Jacksonville, Florida, United States
FieldInternship
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
2w
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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
Enrolled in BS/MS engineering (biomedical, mechanical, electrical, industrial, materials, computer or related) with expected graduation 2027–2029; U.S. work authorization required; minimum 3.0 GPA preferred; prior engineering coursework/projects preferred.
CAD
2w
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Civil Engineering Intern
Jacksonville, Florida, United States
OnsiteInternship
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
19h
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Environmental Engineering Intern (Summer 2027)
Jacksonville, Florida, United States
$21-$37/hr FieldMultiple Commitments Available
Currently pursuing a bachelor's degree in environmental, civil, chemical engineering, or a related engineering field; able to support research, analysis, reporting, design, and fieldwork.
ArcGIS, HEC-RAS, SWMM, CADD, Microsoft Excel
3d
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Intern Eng 1
Augusta or Martinez or Brunswick or Columbus or Greenville or Rincon or Savannah or Statesboro
OnsiteInternship
Currently enrolled in a civil engineering bachelor's or master's program; requires CAD skills, Microsoft Office proficiency, English communication, driver's license, and ability to travel to job sites.
CAD, AutoCAD, Microsoft Word, Microsoft Outlook, Microsoft Excel
1w
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Engineering Technician I - Construction Materials Testing
Jacksonville or Tallahassee
FieldFull Time
0.5+ YOEHigh school diploma or equivalent, six months of experience, and a valid driver's license may be required. Must obtain ACI certification within 90 days and complete internal safety certifications.
2mo
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Roadway Engineer Intern (E.I.)
Jacksonville, Florida, United States
OnsiteFull Time
0+ YOEBachelor's in engineering, passing FE exam, 0–4 years experience, experience with Microstation/GEOPAK/OpenRoads/GEOPAK Corridor Modeling preferred, familiarity with FDOT criteria a plus.
Microstation, GEOPAK, 3D Corridor Modeling, OpenRoads, Zoom, Microsoft Teams
2w
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Returning Intern Engineer - Summer 2027 (Southeast Division) (For Current/Previous HNTB Interns ONLY)
Atlanta or Bartow or Chipley or Fort Lauderdale or Jacksonville or Lake Mary or Miami or Orlando or Tallahassee or Tampa
OnsiteInternship
Current enrollment in an accredited post-secondary engineering program plus a high school diploma/GED. Basic engineering, geometric, algebraic, and calculation skills required; two years of study preferred.
Microsoft Office Suite
2w
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Returning Intern Engineer - Summer 2027 (Southeast Division) (For Current/Previous HNTB Interns ONLY)
Atlanta or Bartow or Chipley or Fort Lauderdale or Jacksonville or Lake Mary or Miami or Orlando or Tallahassee or Tampa
OnsiteFull Time
Current enrollment in an accredited post-secondary engineering program, high school diploma/GED, basic engineering/math proficiency, Microsoft Office Suite proficiency, ability to perform basic calculations and prepare drawings.
Microsoft Office Suite
2w
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Returning Intern Engineer - Summer 2027 (Southeast Division) (For Current/Previous HNTB Interns ONLY)
Atlanta or Bartow or Chipley or Fort Lauderdale or Jacksonville or Lake Mary or Miami or Orlando or Tallahassee or Tampa
OnsiteFull Time
Currently enrolled in an accredited post-secondary engineering program; High School diploma/GED or equivalent; basic engineering and algebra skills; Microsoft Office proficiency; ability to assist with drawings and perform basic calculations.
Microsoft Office Suite
1mo
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Trading Intern, East
Jacksonville, Florida, United States
OnsiteInternship
Current bachelor’s or master’s student in accounting, business, engineering, finance, economics, math, statistics or related; strong communication, problem-solving, time management; advanced Microsoft Excel; programming (Visual Basic, Python) a plus; ability to commit up to one year and work in-office in Jacksonville.
Microsoft Excel, Visual Basic, Python, Microsoft Office
5d
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Project Engineer Intern - Water/Wastewater Plants
Jacksonville, Florida, United States
OnsiteInternship
Coordinates project planning and completion, reviews plans and contractor bids, maintains safety procedures, performs data entry, and assists project engineers and managers.
2mo
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Manufacturing Engineer Intern (Year Round)
Jacksonville, Florida, United States
$16-$18/hr OnsiteMultiple Commitments Available
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
1mo
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Construction Project Manager Intern or Co-Op (Summer 2027)
Ponte Vedra Beach, Florida, United States
OnsiteInternship
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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Construction Superintendent Intern (Summer 2027)
Ponte Vedra Beach, Florida, United States
FieldFull Time, Internship
Enrolled in construction management/civil engineering (or related) program with 3.0+ GPA, valid driver's license, able to meet physical demands (stand/walk, climb, lift up to 50 lbs); co-op/intern experience preferred.
3d
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Product Technical Support Junior Associate Consultant (Intern)
Jacksonville, Florida, United States
OnsiteInternship
Current bachelor's or master's student or recent graduate; automotive dealership experience, technical mindset, communication skills, Microsoft Office, Power BI, and database management skills required or preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Power BI
3d
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Product Technical Support Junior Associate Consultant (Intern)
Jacksonville, Florida, United States
OnsiteInternship
Currently enrolled in a bachelor's or master's program or graduated within 12 months; available September 2026 to February 2026; automotive dealership experience, technical writing, and Microsoft Office proficiency required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Power BI
1mo
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Marine & Industrial Applications Engineer
Fort Lauderdale or Orlando or Tampa or Jacksonville
FieldFull Time
3+ YOEBS in engineering or 3-7 years related experience; 75% travel (including international); experience with heavy diesel machinery, CAD (Inventor preferred), Microsoft Office; ability to provide engineering/design support and customer-facing presentations.
Inventor, CAD, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
2w
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ASSISTANT ENGINEER
Jacksonville, Florida, United States
FieldFull Time
1+ YOE1600 GRT/3000 ITC license, valid STCW and endorsements, TWIC, passport for international travel, CPR/First Aid, 1 year engineering service, familiarity with towing deck machinery, PLC systems, and Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft Outlook, PLC control systems, Kongsberg Dynamic Positioning
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