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37 development intern jobs at 30 companies in Lancaster, PA

3w
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Youth Development Intern Preschool - Towson
Towson, Maryland, United States
OnsiteInternship
YMCA of Central Maryland
YMCA of Central Maryland: Providing health, fitness, and youth development programs to communities.
Current enrollment in early childhood education program; ability to follow supervision and communicate clearly; complete internship assignments; meet physical and training requirements.
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1w
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Business Development Director, Sr.
Pottstown, Pennsylvania, United States
$152k-$243k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
15+ YOE15+ years international business development in defense, proven capture and closing of complex opportunities, knowledge of FMS/DCS and export compliance, US citizenship, secret clearance preferred, proficiency with Salesforce and MS Office, ability to travel ~50%.
Salesforce, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook
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3d
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AGRIBUSINESS DEVELOPMENT COORDINATOR
Cecil County, Maryland, United States
$29-$41/hr OnsiteFull Time
Cecil County Government
Cecil County Government: Local government administration providing public services and infrastructure management.
Application deadline 2026-08-11. Salary range $29.04–$40.90. Open to internal and external candidates.
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3d
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Global Vice President, Business Development Nuclear
Houston or Sofia or Reading or London or Edmonton or Markham or Calgary or Toronto
OnsiteFull Time
Worley
WorleyASX: WOR: Provides engineering and project delivery services for energy and resources.
Executive with deep nuclear industry expertise, P&L leadership, international major-project delivery experience, strong client network, ability to develop and execute sub-sector strategy; engineering degree or equivalent.
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2mo
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Global Development Lead, Internal Medicine, Sr. Director (non-MD)
Collegeville or La Jolla or Bothell or Pearl River or New York City or Cambridge or Groton or United Kingdom or Walton Oaks or Collegeville
$215k-$358k/yr HybridFull Time
Pfizer
PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare
8+ YOEPhD or PharmD; 8+ years in clinical development (Phase 1-3); expertise in weight management or internal medicine; strong leadership and communication.
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1mo
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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/hr OnsiteFull Time, Internship
Caterpillar
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.
ANSYS, MATLAB, Simulink, C, C#, C++, Python, Visual Basic, CFD, FEA, HIL, SIL
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1d
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Student Research Intern
Newark, Delaware, United States
$15/hr OnsitePart Time, Temporary
Delaware Technical Community College
Delaware Technical Community College: Provides higher education and vocational training programs.
High school diploma or GED and post-secondary coursework required; able to follow procedures, collect data, maintain equipment, and use computers; good communication and teamwork skills.
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2mo
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AI & Media Innovation Student Intern
Harrisburg, Pennsylvania, United States
$13/hr HybridInternship, Part Time
Harrisburg University of Science and Technology
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
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1mo
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OT Intern- Rosedale/Belcamp
Rosedale or Belcamp
OnsiteInternship
Mosaic Community Services
Mosaic Community Services: Provides outpatient mental health and addiction recovery services.
Unpaid level I fieldwork for students enrolled in an accredited occupational therapy program affiliated with Sheppard Pratt or Mosaic. Must work under OT supervision, perform screenings/assessments, lead OT groups, document care, and develop entry-level clinical skills.
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1w
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Commonwealth Public Service Intern - Chemistry (College)
Dauphin County or Harrisburg
$20/hr OnsiteInternship
Pennsylvania Liquor Control Board
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.
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2w
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Responsable du Développement Commercial
Waterford or New Holland
$120k-$184k/yr HybridFull Time
CNH
CNHNYSE: CNH: Designs and manufactures agricultural and construction machinery.
Experience in commercial development and mergers & acquisitions; ability to work in international, collaborative teams; qualifications and exact requirements to be provided in full job posting.
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2mo
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Senior Supplier Development Engineer (Hanover (Plant), PA, US)
Hanover, Pennsylvania, United States
OnsiteFull Time
Schindler
SchindlerSIX Swiss Exchange: SCHN: Manufactures, installs, and services elevators and escalators.
Bachelor's degree in Engineering; Black Belt preferred; experience with elevator systems; knowledge of manufacturing, quality control, and purchasing; LEAN/Six Sigma experience; PFMEA/PPAP knowledge; international project/change management.
Lean Manufacturing, Six Sigma, PFMEA, PPAP
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2w
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Development Quality Engineer
Yocumtown, Pennsylvania, United States
OnsiteFull Time
Amphenol
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
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1mo
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Part Time - Science - Summer Research
Reading, Pennsylvania, United States
OnsitePart Time, Internship
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
Summer intern to work on LLM agentic flow with physics databases; background check required; applicants instructed to apply via Workday/Office365 depending on current Penn State status.
Workday, Office365, SharePoint, LLM
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2w
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Audit Manager II (US) Internal Audit Learning and Development
Mount Laurel or Wilmington or Charlotte
$92k-$149k/yr OnsiteFull Time
TD Bank
TD BankToronto Stock Exchange: TD: Provide retail, commercial, and wholesale banking and financial services.
7+ YOEUndergraduate degree and 7+ years' relevant experience; internal audit experience preferred; strong facilitation, presentation, and content development skills; ability to manage multiple L&D initiatives; travel up to monthly.
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1mo
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2026 Internship & Co-Op Program
Tucson or Newton or Westford or Albuquerque or Wheatfield or Brewster or Buffalo or Cleveland or Elmore or Lorain or Leesport or Reading or Lincoln or Milwaukee or Delta or Mayfield Heights
$15-$25/hr OnsiteInternship, Temporary
Materion
MaterionNYSE: MTRN: Manufactures advanced engineered materials and precision optical solutions.
Must be junior or higher enrolled in relevant STEM, business, or communications coursework; U.S. citizen or Permanent Resident (ITAR); curious, willing to learn, and able to work in team settings.
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2w
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Senior Medical Director, Oncology Clinical Development - GU
Baar or Waltham or Stevenage or Upper Providence or Warsaw
$284k-$474k/yr HybridFull Time
GSK
GSKLondon Stock Exchange: GSK: Develops and manufactures innovative vaccines and specialty medicines.
Medical degree with advanced specialty training in Medical Oncology/Radiation Oncology/Urology or Internal Medicine with GU experience; experience leading global GU oncology drug development and clinical trials; publication history and strong communication skills.
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2mo
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INTERNAL ONLY: Department Head- Child and Career Development Center- Coatesville
Coatesville, Pennsylvania, United States
OnsiteFull Time
Chester County Intermediate Unit
Chester County Intermediate Unit: Provides regional educational programs and support to school districts.
1+ YOESpecial Education certification required; experience as Special Education Teacher at the Child & Career Development Center- Coatesville; leadership coursework preferred; at least one year of teaching at CCIDC Coatesville; effective communication and collaboration with colleagues; after-hours training with consultants; support for Husky Pride progra...
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10h
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Mobilizer
New Cumberland, Pennsylvania, United States
FieldFull Time
ABWE
ABWE: Global missionary agency conducting evangelism, church planting, and humanitarian aid.
Experience in supervised ministry and spiritual mentorship; bachelor\u0002s degree preferred; able to pass background checks; comfortable with heavy domestic travel and occasional international travel; strong communication and public speaking skills.
RMS
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1mo
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International Graduate - Quality (Lebanon, PA, US)
Lebanon, Pennsylvania, United States
OnsiteFull Time
SCHOTT
SCHOTT: Producing specialty glass and glass-ceramics for high-tech applications.
0+ YOEBachelor's (required) or Master's (preferred) in quality/engineering/life sciences/chemistry/biotech/pharmacy; up to 5 years' professional experience including internships; interest in cGMP/ISO; MS Office proficiency; SAP a plus; willingness to complete international assignments.
Microsoft Office, SAP
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