57 summer intern jobs at 22 companies in Lancaster, PA
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Summer Intern, Mechanical (Summer 2027)
York, Pennsylvania, United States
OnsiteInternship, Part Time
Pursuing a bachelor's degree in mechanical or architectural engineering, junior-year status, mechanical design coursework, analytical and communication skills, and proficiency with mechanical analysis software and Microsoft Office Suite.
Carrier HAP, Trane TRACE, Microsoft Office Suite
2w
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Summer 2027 Audit Intern
Lancaster, Pennsylvania, United States
OnsiteInternship
Maher Duessel: Provides accounting and auditing for government and non-profits.
Sophomore or junior accounting student, or degree holder with CPA-qualifying coursework; strong communication, teamwork, integrity, Microsoft applications proficiency, and reliable transportation required.
Microsoft applications
2mo
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Part Time - Science - Summer Research
Reading, Pennsylvania, United States
OnsitePart Time, Internship
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
6h
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Accounting Intern - Baltimore (Summer 2027)
Owings Mills or Baltimore
$26/hr OnsiteInternship
Currently pursuing a bachelor's or master's degree in accounting or a related field. Preferred qualifications include a 3.25 GPA, analytical skills, communication skills, organization, teamwork, and Microsoft Office proficiency.
Microsoft Office
5d
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Summer Internship Program -- 2027
Malvern or New York City
$25/hr OnsiteMultiple Commitments Available
Rising senior pursuing a bachelor's degree, able to work full-time for a 10-week summer program, with interest in banking or related fields and strong communication, collaboration, and problem-solving skills.
Microsoft Suite, AI, automation tools
2w
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Retail Management Intern (Summer 2027)
Middletown, Pennsylvania, United States
OnsiteInternship, Temporary
Currently enrolled in a 2- or 4-year business, management, hospitality, or related program; able to pass screening, use computer systems, interact with customers, lead, and lift up to 50 pounds.
computer programs, systems, technology tools
6d
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Investment Intern
Wayne, Pennsylvania, United States
OnsitePart Time, Internship
Current undergraduate or graduate enrollment, multi-semester commitment, reliable transportation, and availability for 15 hours weekly during school and 35–40 hours during summer.
1w
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VT Scholar Program - Summer 2027 Internship
Aberdeen Proving Ground, Maryland, United States
$44k-$88k/yr HybridMultiple Commitments Available
Current Virginia Tech Scholar enrolled in a relevant technical degree, authorized to work in the U.S. without sponsorship, able to obtain clearance, and available 40 hours weekly for 10–12 summer weeks.
1w
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VT Scholar Program - Summer 2027 Internship
Aberdeen Proving Ground or United States
$44k-$88k/yr HybridPart Time, Internship
Current Virginia Tech Scholar enrolled in a relevant technical degree, authorized to work in the US without sponsorship, available 40 hours weekly for 10–12 summer weeks, and able to obtain required clearance.
agile, cloud technologies, advanced algorithms
1w
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Civil Engineering Intern - Land Development, Summer 2027
Mechanicsburg or Harrisburg
OnsiteInternship
Enrollment in a bachelor's or master's civil, environmental, biosystems engineering, or related program; communication skills, self-direction, teamwork, and interest in civil site design. AutoCAD Civil 3D familiarity preferred.
AutoCAD Civil 3D
20h
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Store Executive Intern (Store Leadership Intern) - Philadelphia, PA (Starting Summer 2027)
Philadelphia or Langhorne or Wayne or Wynnewood or Abington or Phoenixville or Bensalem or Wyncote or King of Prussia or Malvern or Warrington or North Wales or Plymouth Meeting or Royersford or Doylestown or Pottstown
$27/hr OnsiteFull Time, Internship
Previous retail experience preferred but not required. Requires leadership interest, communication, teamwork, task prioritization, technology adaptability, flexible scheduling, and ability to lift or move merchandise up to 44 pounds.
handheld scanners
8h
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Store Executive Intern (Store Leadership Intern) - Philadelphia, PA (Starting Summer 2027)
Philadelphia or Langhorne or North Wales or Bensalem or Warrington or Abington or Plymouth Meeting or Phoenixville or Royersford or Wyncote or Malvern or Pottstown or King of Prussia or Wayne or Wynnewood or Doylestown
$27/hr OnsitePart Time, Internship
Previous retail experience preferred but not required. Requires leadership skills, teamwork, communication, adaptability, independent prioritization, flexible scheduling, and ability to lift merchandise up to 44 pounds.
handheld scanners
4w
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2027 Intern - Forensic & Litigation Consulting
Atlanta or Bethesda or Boston or Charlotte or Chicago or Dallas or Denver or Houston or New York or Pittsburgh or Portland or San Francisco or Seattle or Washington or Wayne
$20-$34/hr OnsiteInternship, Full Time
Pursuing a bachelor’s or fifth-year master’s (graduation Dec 2027–Sep 2028), 3.0+ GPA, available 40 hours/week for summer 2027, authorized to work in the US (no visa sponsorship), ability to travel to client sites.
1w
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Returning Construction Services Intern - MAD Summer 2027 (For current/previous HNTB interns only)
Philadelphia or Harrisburg or Pittsburgh or Fairmont or Baltimore or Raleigh or Charlotte or Virginia Beach or Scott Depot or North Charleston or Washington or Arlington or King of Prussia
$21-$36/hr OnsiteFull Time, Temporary
High school diploma/GED and current enrollment in an accredited post-secondary construction services program; current or former HNTB interns only.
E-Verify
1w
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Returning Construction Services Intern - MAD Summer 2027 (For current/previous HNTB interns only)
Philadelphia or Harrisburg or Pittsburgh or Fairmont or Baltimore or Raleigh or Charlotte or Virginia Beach or Scott Depot or North Charleston or Washington or Arlington or King of Prussia
$21-$36/hr OnsiteFull Time, Temporary
High school diploma/GED or equivalent and current enrollment in an accredited post-secondary construction services program; current or former HNTB interns only.
construction drawings
2w
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Area Manager Intern – Summer 2027 (PA, WV, VA)
Philadelphia or Chesapeake or Pittsburgh or Fredericksburg or Chester or Davisville or Clear Brook or Hamburg or Suffolk
$29/hr OnsiteInternship, Full Time
Current bachelor's student graduating December 2027–August 2028; preferred study in supply chain, business, management, engineering, or related fields. Strong communication, customer service, and interpersonal skills.
pallet jacks, PIT equipment
2w
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Summer 2027 - Manufacturing Engineering Intern - Lehigh Valley, PA
Coopersburg or Alburtis or Allentown
OnsiteInternship
Pursuing a bachelor's or master's degree in mechanical, manufacturing, or related engineering; GPA 3.20+; rising junior, senior, or master's student; U.S. work authorization; onsite five days weekly.
Design for Manufacturing (DfM), Design for Assembly (DfA)
1w
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Returning Construction Services Intern - MAD Summer 2027 (For current/previous HNTB interns only)
Arlington or Baltimore or Charlotte or Fairmont 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 OnsiteMultiple Commitments Available
Current enrollment in an accredited post-secondary construction services program and high school diploma/GED required; two years of post-secondary study preferred. Current or former HNTB interns only.
2mo
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Business Intelligence Intern
Lancaster, Pennsylvania, United States
$14/hr HybridFull Time, Internship
0+ YOECurrently pursuing a relevant bachelor\u0002s degree (sophomore or higher); ability to work full-time in summer; must be able to come onsite in Lancaster, PA at least one day every other week; exposure to Power BI, SQL, Python, Excel, data modeling preferred; strong analytical and communication skills.
Microsoft Power BI, Microsoft Fabric, SQL, Python, Microsoft Excel, Power Query, DAX, Microsoft Azure data services
6d
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Summer Journalism Interns - 2027
Lancaster County, Pennsylvania, United States
$15/hr OnsiteMultiple Commitments Available
Current college student, recent graduate, or emerging journalist with strong writing, communication, interviewing, accuracy, deadline management, and teamwork skills; journalism experience preferred but not required.
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