Top 10 Summer internship Jobs in Lancaster Pa

Summer 2027 Internship
Acuity Advisors and CPAs —Lancaster, PA
- Seasonal
- Office
- Internship
- Accounting
2027 Summer Assurance Internship
Walz Group —Lititz, PA
- Bachelor of Science
- Office
- Bachelor's degree
Quick Apply
Accounting & Auditing Internship - Summer 2027
Simon Lever —Lititz, PA
- Accounting
- Internship
- Accounting
Environmental Education Intern
County Of York —York, PA
- $13 an hour
- Full-time
- Classroom
- Writing skills
- Basic math
Manufacturing Engineering Intern
DENTALEZ —Lancaster, PA
- Part-time
- Microsoft Excel
- Organizational skills
- Internship
Quick Apply
Business Intelligence Intern
Eurofins USA BioPharma Services —Lancaster, PA
- $14 an hour
- Monday to Friday
- Azure
- Computer Science
- SQL
- Paid holidays
- Disability insurance
Quick Apply
Summer Sales Internship - Earn $7k to $20k+
Lotus Sales —Warwick, PA
- $7,000 - $20,000 a year
- Seasonal
- No experience needed
- Internship
- Entry level
Quick Apply
Global Sourcing Intern
Woodstream —Lancaster, PA
- Full-time
- Office
- Analysis skills
- US work authorization
- 401(k) matching
Quick Apply
PA Announcer Intern
Lancaster Inferno —Lancaster, PA
- Part-time
- Background check
- Spanish
- Writing skills
Summer Day Camp Counselor-Intern
KE Camps —Lititz, PA
- $10 - $12 an hour
- Seasonal
- CPR Certification
- BLS Certification
- First Aid Certification
Quick Apply

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Assistant Teacher Intern (Part-Time-27 hours) – Low Ratios & Team Support
Helping Hands Family Childcare —New Castle, DE
*Small classroom sizes* make teaching meaningful and manageable. Participate in interactive storytelling, arts, sensory play, and outdoor exploration.
From $16.50 an hour
Quick Apply
Social Media Internship
Pencor Services —Ephrata, PA
Understanding of social media platforms (YouTube, Twitter/X and Meta) and scheduling tools. Valid PA Driver's License and good driving record.
$10 an hour
Quick Apply
3d

Check out jobs in cities near your current location, Columbus

2025-2026 Leadership Development Program - Full Time and Internship
Abercrombie & Fitch Co. —New Albany, OH
Other benefits of the program have historically included housing provided by A&F for the duration of the program, merchandise discounts at all our brands, use…
$65,000 - $75,000 a year
13d
Intern
Julian & Grube Inc —Westerville, OH
Summer internships can be full time or part-time depending on your availability. Strong analytical skills and attention to detail.
$20 an hour
Quick Apply