68 developer intern jobs at 54 companies in Ephrata, PA
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Power Engineer Intern
King of Prussia, Pennsylvania, United States
$24-$33/hrOnsiteMultiple Commitments Available
Schweitzer Engineering Laboratories: Manufactures digital systems that protect and automate power grids.
0+ YOEPursuing Electrical Engineering degree with at least two years of coursework; knowledge of three-phase analysis and power flow; MATLAB/Simulink/PSCAD experience; eager to learn protective relays and automation; proficient with Microsoft Office; able to learn new skills.
ChemoursNYSE: CC: Manufactures specialty chemicals, refrigerants, and high-performance industrial fluoropolymers.
Must be an undergraduate Junior+ pursuing a Chemical Engineering (or similar) degree; lab and process experience preferred (reaction engineering, thermodynamics, filtration, distillation); safe chemical handling and data analysis skills; GPA 3.0+ preferred.
SkanskaNasdaq Stockholm: SKA B: Global construction and project development.
Pursuing a bachelor's in construction management or engineering, knowledge of construction project phases, math skills, MS Office/HCSS/CGC familiarity, and ability to communicate clearly; background check required; must be legally authorized to work in the US.
Child Guidance Resource Centers: Mental health and developmental services for children and families.
Seeking bachelor- or master-level interns to support development of training materials, marketing, program evaluation, and facilitation of in-person and virtual learning; unpaid internship.
pladis: Produces and sells global biscuit, chocolate, and snack brands.
0+ YOEEnrolled in or recent graduate of BS Packaging Engineering or related technical discipline; CAD/AutoCAD and TOPS/CAPE literacy; proficiency with Microsoft Word, Excel, Outlook; knowledge of packaging materials, printing, distribution, and food packaging science.
AutoCAD, TOPS, CAPE, Microsoft Word, Microsoft Excel, Microsoft Outlook
Mechanical Engineer Intern/Co-op Fall 2026 - Energy Solutions
Baltimore or Fairfax or Nashville or Media or Louisville or Golden
OnsiteInternship
LegenceNASDAQ: LGN: Provides engineering and maintenance services for mission-critical building systems.
Pursuing a mechanical engineering undergraduate degree from an ABET-accredited university (min GPA 3.39). Proficiency with Microsoft Word and Excel; CAD helpful. Strong communication, teamwork, and ability to travel locally for field work.
Mechanical Engineer Intern/Co-op Fall 2026 - Energy Solutions
Media or Louisville or Baltimore or Golden or Nashville or Fairfax
OnsiteInternship
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
Pursuing ABET-accredited undergraduate engineering degree (min GPA 3.39). Proficiency with Microsoft Word and Excel; CAD experience helpful. Strong communication, ability to travel locally for field work. No sponsorship available.
Agilent TechnologiesNYSE: A: Provides instruments, software, and services for laboratory scientists.
Enrolled in electrical/electronics (or related) engineering program, available 40 hrs/week, hands-on electronics skills, teamwork and communication, Excel and programming proficiency.
Athena: Provides premium managed executive assistant services for global leaders.
Pursuing or recently completed degree in CS/Stats or related field; strong Python; experience with ML libraries (TensorFlow, PyTorch); knowledge of ML fundamentals and NLP; interest in AI agentic systems; quick learner.
LaFrance: Designs and manufactures custom on-product branding and nameplates.
R&D internship role in an Innovation Lab; fall 2026 start; responsibilities include supporting materials research, data collection, and collaboration with engineers.
SkanskaNasdaq Stockholm: SKA B: A construction and project development creating sustainable infrastructure and buildings.
Working toward a bachelor’s in construction management or engineering; knowledge of construction phases, math, MS Office, HCSS, CGC; strong communication; US unrestricted work authorization; background check.
Harrisburg University of Science and Technology: Private university providing STEM-focused undergraduate and graduate degree programs.
Must be a currently enrolled HU student in good academic standing; familiarity with generative AI or digital media production or related areas; strong communication, independent task management, and willingness to learn across disciplines.
Microsoft Copilot Studio, Power Automate, ChatGPT, Microsoft Copilot, Adobe Premiere Pro, DaVinci Resolve, CapCut, Adobe Creative Suite, Canva
Montgomery County: Provides local government services and judicial administration for county residents.
Currently pursuing a bachelor's or higher in public health-related field; strong written/verbal communication; Microsoft Office proficiency; required clearances (child abuse, PA criminal record, FBI fingerprint); unpaid internship with academic credit assistance.
Commonwealth Public Service Intern - Chemistry (College)
Dauphin County or Harrisburg
$20/hrOnsiteInternship
Pennsylvania Liquor Control Board: Regulates alcohol distribution and operates state-owned wine and spirits stores.
Current enrollment in a bachelor's (Chemistry/Biochemistry) or graduate program; minimum college credits as specified; ability to perform essential functions and pass background checks; lab safety and sample handling tasks.
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
6+ YOEBachelor's in engineering or QA or 6+ years related experience; experience with FMEA, SPC, DOE, GD&T, MSA, Gage R&R; ability to develop quality and inspection plans and support product/process qualification; international travel ability.
Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Microsoft SharePoint, Minitab
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Sandy Hook or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yrOnsiteFull Time
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
4+ YOEBachelor’s in engineering; 4+ years of relevant experience; EIT certification; working toward PE; knowledge of national/international standards; OSHA training preferred.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
2027 Engineering Corporate Intern Program - Product Development Track
Mossville or Brooklyn Park or Decatur or Fort Worth or Lafayette or Pontiac or Kennett Square or Pittsburgh or El Reno or Schertz or Rapid City or Griffin or Denison or Houston or East Peoria or Clayton or West Fargo or Alpharetta or Peoria
$25-$43/hrOnsiteFull Time, Internship
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Full-time 12-week, 40-hr/wk internship for students pursuing an ABET-accredited engineering degree; 3.0+ GPA, 24+ semester hours completed, ability to relocate/commute, engineering fundamentals and analytical skills.
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Newtown or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yrOnsiteFull Time
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
4+ YOEBachelor's in engineering, EIT and working toward PE, 4+ years engineering experience, knowledge of national/international electrical standards, OSHA preferred, fluency with AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
TAIT: Designs and manufactures staging, automation, and show control systems.
7+ YOE7+ years controls/industrial automation experience, PLC programming, HMI/SCADA, motion control, commissioning, functional safety knowledge, bachelor's in engineering or equivalent, passport for international travel.
Allen-Bradley, Siemens, Beckhoff, FactoryTalk, Ignition, WinCC, Beckhoff TwinCAT, Siemens TIA Portal, Allen-Bradley Studio 5000, EtherNet/IP, Modbus, Profinet, OPC-UA, TAIT Navigator, Ladder Logic, Structured Text, Function Block, SFC