49 engineer intern jobs at 29 companies in Carlisle, PA

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Returning Intern Engineer - Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
Arlington or Baltimore or Charlotte or Harrisburg or King of Prussia or North Charleston or Philadelphia or Pittsburgh or Raleigh or Scott Depot or Virginia Beach or Washington
$21-$36/hr OnsiteFull Time
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Current enrollment in an accredited post-secondary engineering program, high school diploma/GED, basic engineering/math understanding, Microsoft Office proficiency, and ability to perform basic engineering calculations.
Microsoft Office Suite
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Returning Intern Engineer - Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
Arlington or Baltimore or Charlotte or Harrisburg or King of Prussia or North Charleston or Philadelphia or Pittsburgh or Raleigh or Scott Depot or Virginia Beach or Washington
$24-$36/hr OnsiteInternship, Full Time
HNTB
HNTB: Infrastructure firm providing engineering, architecture, and construction management services.
Current enrollment in an accredited post-secondary engineering program and a high school diploma/GED. Basic engineering, geometric, algebraic, calculation, drawing, and document organization skills required.
Microsoft Office Suite
1w
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Industrial Engineer Intern (OPEX) - Fall 2026
Middletown or Harrisburg
OnsitePart Time, Internship
Phoenix Contact
Phoenix Contact: Produces components for electrical engineering and industrial automation.
Engineering major, preferably industrial engineering; must be a college student during the internship and able to commute to the Middletown office.
computer
2mo
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Engineering Intern (Unpaid)
Harrisburg, Pennsylvania, United States
OnsiteInternship
Capital Region Water
Capital Region Water: Municipal water, wastewater, and stormwater utility services provider.
0+ YOEBachelor's degree in engineering; junior level with 3.0 GPA preferred; unpaid internship; onsite in Harrisburg, PA.
2mo
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Engineer (Lancaster)
Philadelphia or Lancaster
OnsiteFull Time
Turner Construction
Turner ConstructionFrankfurt Stock Exchange: HOT: Constructs and manages large-scale commercial and infrastructure buildings.
Lead responsibility for engineering tasks, budget, submittals, and supervising interns and engineers on a Turner project.
BIM, LEAN, Microsoft Office
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Civil Engineering Intern
Pittsburgh or Harrisburg
HybridInternship, Seasonal
Lochner
Lochner: Planning and engineering services for transportation and infrastructure projects.
Civil engineering degree expected; engineering experience is optional. Requires strong verbal and written communication, with CADD experience and EIT certification or eligibility preferred.
CADD
4d
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Civil Engineering Intern
Pittsburgh or Harrisburg
HybridInternship, Seasonal
Lochner
Lochner: Engineering and planning services for transportation and water infrastructure.
Pursuing a BSCE in Civil or Structural Engineering; strong verbal and written communication; EIT certification or ability to obtain it before graduation. Engineering experience and CADD software experience are a plus.
CADD
1mo
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Quality Intern 2026
Sterling Heights or York or United States
$46k-$63k/yr OnsiteMultiple Commitments Available
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
Currently pursuing or recently completed a degree in engineering, business administration, quality management or related field; attention to detail; teamwork; basic Microsoft Office (Word, Excel, PowerPoint); familiarity with ISO 9001/AS9100 and Lean Six Sigma/RCA preferred.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Manufacturing Engineering Intern
Lancaster, Pennsylvania, United States
OnsiteMultiple Commitments Available
DentalEZ
DentalEZ: Manufactures professional dental equipment and integrated clinical solutions.
Actively pursuing an undergraduate engineering degree; proficiency with Creo Parametric, AutoCAD, SolidWorks, and Microsoft Excel/Word; ability to work in a plant environment; strong communication and organization.
Creo Parametric, AutoCAD, SolidWorks, Microsoft Excel, Microsoft Word
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Mechanical Engineering Intern
Middletown, Pennsylvania, United States
$21-$45/hr OnsiteInternship
TE Connectivity
TE ConnectivityNYSE: TEL: Manufacturer of electronic connectors and sensors for global industries.
Currently enrolled in or pursuing a degree in mechanical engineering, familiarity with mechanical CAD, strong communication and analytical skills, U.S. work authorization (US citizens preferred due to ITAR).
universal testing machines, digital microscopes, NAVIGATE
2d
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Structural (Bridge) Engineering Intern
Mechanicsburg, Pennsylvania, United States
OnsiteInternship
Dewberry
Dewberry: Professional firm providing engineering, architecture, and environmental consulting services.
Currently pursuing a BS or MS in Civil Engineering; requires communication skills, CADD proficiency, and teamwork. MicroStation and PennDOT experience are preferred.
CADD, MicroStation, DiSC
1mo
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Mechanical Engineering Fall CO Intern
New Freedom, Pennsylvania, United States
$21-$24/hr OnsiteInternship, Full Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provider of smart, healthy, and sustainable building solutions.
Currently enrolled in an accredited U.S. college or university pursuing mechanical, mechanical technology, or electro-mechanical engineering; knowledge of mechanical engineering, machine design, and thermodynamics required.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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Returning Intern Engineer - Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
Philadelphia or Raleigh or Charlotte or Virginia Beach or Scott Depot or Harrisburg or North Charleston or Washington or Pittsburgh or Arlington or Baltimore or King of Prussia
$21-$36/hr OnsiteFull Time
HNTB
HNTB: Infrastructure design and engineering for transportation and public works
Current enrollment in an accredited post‑secondary engineering program, high school diploma/GED or equivalent; understands basic engineering/math principles and Microsoft Office proficiency.
Microsoft Office
1d
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Geotechnical College Summer Intern - Hagerstown, MD
Hagerstown, Maryland, United States
$20-$24/hr OnsiteSeasonal
Hillis-Carnes Engineering Associates
Hillis-Carnes Engineering Associates: Provides geotechnical, environmental, and construction material engineering services.
College students in geotechnical civil engineering, geology, or engineering; 10-week summer commitment, driver's license, reliable vehicle, lifting ability up to 80 pounds, communication, math, and measurement skills.
nuclear gauges
3mo
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2026 Field Testing Intern
York, Pennsylvania, United States
OnsiteFull Time
Intertek
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
Pursuing a degree in construction, engineering, architecture or related field; travel willingness; lift 50 lbs; good computer skills; strong planning; valid driver’s license.
Microsoft Office, Outlook
1mo
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Quality Engineer
Yocumtown, Pennsylvania, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
6+ YOEBachelors in engineering or 6–8 years related experience; skilled in FMEA, SPC, DOE, metrology, GD&T, MSA, Minitab and Microsoft Office; able to perform quality planning, risk assessment, and international travel.
Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft SharePoint, Minitab
1mo
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Industrial Engineering Intern - Fall 2026
York, Pennsylvania, United States
$43k-$58k/yr OnsiteMultiple Commitments Available
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
Pursuing a Bachelor's in Industrial/Manufacturing/Systems/Process/Mechanical Engineering, able to work 30–40 hrs/week (Fall 2026), experience with AutoCAD and Microsoft Access/Excel/Visio/Project, strong analytical and problem-solving skills.
Microsoft Access, Microsoft Excel, Microsoft Visio, Microsoft Project, AutoCAD
2mo
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Traffic/Transportation Intern -Camp Hill, PA
Camp Hill, Pennsylvania, United States
OnsiteAll Commitments Available
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
High school diploma or GED; must be enrolled in college; civil engineering focus preferred; must be at least 18.
CAD
3mo
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2026 Fall Non-legal Intern - Aviation Unit
Harrisburg, Pennsylvania, United States
OnsiteInternship
Pennsylvania Office of Attorney General
Pennsylvania Office of Attorney General: The chief law enforcement and legal agency for Pennsylvania.
Must be enrolled in good standing in a college or university; highly organized and able to work independently.
1mo
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Mechanical Engineering Fall CO Intern
New Freedom, Pennsylvania, United States
$21-$24/hr OnsiteMultiple Commitments Available
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
Currently enrolled in a U.S. college pursuing mechanical-related degree; mechanical knowledge, thermodynamics, machine design familiarity, hands-on aptitude, able to work onsite 40 hrs/week Sep–Dec, U.S. work authorization required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook