15 Summer Internships for High School Students in Baltimore, MD

Participating in summer internships while in high school gives you the chance to learn beyond the classroom and explore professional environments. You’ll get to experience a career in your field of choice and develop essential professional skills like communication, problem-solving, and time management. Whether you’re curious about healthcare, law, STEM, public service, media, or environmental science, high school internships can help you test your interests while strengthening your college applications. 

In a city like Baltimore, you’ll have access to universities, research institutions, nonprofits, and government agencies. These institutions offer summer internships for high schoolers with mentorship, structure, and exposure to workplace expectations. To help you navigate your options, we’ve put together a list of 15 summer internships for high school students in Baltimore, MD, that focus on learning and meaningful experience.

1. Johns Hopkins Summer Jobs Program (JHSJP)

Location: Johns Hopkins Hospital, Baltimore, MD
Stipend: $15 per hour
Acceptance Rate: Competitive
Dates: June 22 – August 7
Application Deadline: January 2 – February 15
Eligibility: High school students living in Baltimore City; Must register with both YouthWorks and the Johns Hopkins Summer Jobs Program

This summer internship in Baltimore places you in a paid, seven-week internship across departments at Johns Hopkins University and its Health System. You’ll work five hours a day, five days a week, in areas such as healthcare operations, research support, or administrative services, depending on your placement. Alongside daily responsibilities, the program includes weekly professional development sessions focused on communication, leadership, and workplace expectations. You’ll also learn about the mission, values, and institutional culture of Johns Hopkins through varied activities. Mentorship is a core part of the experience, with supervisors providing guidance throughout the summer.

2. Ladder Internship Program

Location: Remote
Cost: Varies depending on the program; Financial aid available
Acceptance Rate: Highly selective
Dates: Multiple cohorts throughout the year
Application Deadline: Deadlines vary depending on the cohort
Eligibility: High school students

The Ladder Internship Program is an eight-week, fully remote internship that matches you with an early-stage or fast-growing startup based on your interests. You’ll work on a defined project that addresses real needs within the company, such as research, data analysis, content creation, or strategic planning. Throughout the internship, you’ll receive guidance from both a startup manager and a dedicated Ladder Coach. Weekly check-ins help ensure steady progress and professional development. The experience emphasizes independent work while maintaining accountability to a real organization. The program concludes with a formal presentation of your project to the startup’s leadership team. Apply now!

3. Biophysics Research for Baltimore Teens (BRBT)

Location: Johns Hopkins University, Baltimore, MD
Stipend: $15 per hour
Acceptance Rate: Competitive
Dates: July 7 – August 7
Application Deadline: March 15
Eligibility: Baltimore City high school juniors and seniors attending a Baltimore City public school

Biophysics Research for Baltimore Teens introduces you to hands-on biomedical research through a paid summer experience at Johns Hopkins University. You’ll spend time in a teaching laboratory learning techniques related to microbiology, DNA and protein engineering, and molecular biology. Daily lab work is supported by instructors, graduate students, and faculty members who guide you through experiments using professional research equipment. Classroom sessions run alongside lab work and focus on the scientific concepts behind each procedure. The program also exposes you to potential academic pathways and research opportunities beyond high school.

4. Baltimore Alliance for Careers in Healthcare (BACH): Fellows Internship Program

Location: Various hospitals and healthcare institutions in Baltimore
Stipend: Paid
Acceptance Rate/Cohort Size: Competitive selection; ~35 students
Dates: 5-week summer internship; Starts in late June or early July
Application Deadline: March
Eligibility: Baltimore high school juniors, seniors, and recent graduates

The BACH Fellows Internship Program connects you to a paid, five-week healthcare internship at hospitals and medical centers across Baltimore. During the summer, you’ll shadow healthcare professionals, observe clinical settings, and explore allied health roles such as medical technology and patient services. The program also covers workplace skills, including communication, punctuality, and conflict resolution. You’ll receive support from a teacher-mentor who helps guide your academic and career planning. Partner sites include major institutions such as Johns Hopkins Hospital, MedStar Health, and the University of Maryland Medical System.

5. Hutton Junior Fisheries Biology Program 

Location: All 50 U.S. states + Puerto Rico, Canada, Mexico, and the Pacific Islands
Stipend: $3,000
Acceptance Rate/Cohort Size: About 3%; 27-33 students each year
Dates: 8 weeks from June to August
Application Deadline: November 21 – January 25
Eligibility: Rising high school seniors (16+) 

The Hutton Junior Fisheries Biology Program is an eight-week paid internship run by the American Fisheries Society that introduces you to fisheries and aquatic science through direct mentorship. As an intern, you will be matched with a fisheries professional whose work shapes their daily activities and learning environment. Depending on placement, you may assist with fish population surveys, water quality testing, habitat restoration, or laboratory analysis. Some internships involve extended outdoor fieldwork, including multi-day trips. Alongside hands-on tasks, you’ll develop an understanding of conservation challenges and aquatic ecosystem management. Each experience is unique, reflecting the mentor’s specialization and research focus.

6. Summer Academic Research Experience (SARE)

Location: Johns Hopkins University, Baltimore, MD
Stipend: $3,000
Acceptance Rate: Highly competitive
Dates: June 22 – August 13
Application Deadline: February 1 (tentative)
Eligibility: High school students from households earning less than 200% of the federal poverty level; must be educationally under-resourced

The Summer Academic Research Experience at the Johns Hopkins School of Medicine is an eight-week program that immerses you in mentored biomedical research. You’ll work in a research lab under the supervision of doctoral or postdoctoral fellows. Lab work is paired with coursework in areas such as mathematics, scientific writing, bioethics, and laboratory science. The program also places strong emphasis on professionalism, including communication, accountability, and collaboration. You might get to contribute to active research projects and learn techniques like microscopy and data analysis. The summer concludes with a formal presentation of your work to scientists, peers, and family members.

7. Baltimore Law Links Internship

Location: Various law firms and agencies across Baltimore, MD
Stipend: $15 per hour
Acceptance Rate: Selective
Dates: June – August
Application Deadline: April (tentative)
Eligibility: Baltimore City rising high school juniors and seniors 

The Baltimore Law Links Internship offers a seven-week, full-time paid placement for Baltimore City high school students in legal settings. You may work at law firms, corporate legal departments, or public agencies, assisting with administrative tasks, document preparation, and basic legal research. The program begins with a multi-day orientation that prepares you for professional expectations and workplace norms. In addition to your placement, you will engage in the Law & Leadership Institute, which is a 50-hour seminar focused on communication, professional etiquette, and career development. Guest speakers and workshops provide insight into legal and business careers. Business attire is provided to ensure all participants are prepared for professional environments.

8. Bank of America Student Leaders Program 

Location: Various locations across the U.S., including Baltimore, MD 
Stipend: Paid
Dates: 8 weeks in the summer 
Application Deadline: January 15 (tentative)
Eligibility: U.S. high school juniors and seniors (more details here)

During the Bank of America Student Leaders Program, you will participate in an eight-week paid internship at local nonprofit organizations focused on community impact. During your placement, you’ll support daily operations through tasks such as fundraising assistance, budgeting support, outreach coordination, and program planning. Throughout the internship, you’ll receive structured supervision and feedback that supports professional growth and workplace learning. In addition to the local internship, all participants attend a fully funded, week-long Student Leadership Summit in Washington, D.C. The summit brings students together for workshops, discussions, and site visits centered on civic engagement, public policy, and leadership development. 

9. CLA High School Internship Program

Location: Various locations across the U.S., including Baltimore, MD
Stipend: $18 – $20 per hour
Acceptance Rate: Selective
Dates: 8 weeks, typically from mid-June to August
Application Deadline: Typically, early January 
Eligibility: Current high school juniors or seniors (ages 16-18) 

The CLA High School Internship Program introduces you to careers in business, accounting, and professional services through paid, hands-on summer work. You’ll assist with projects that may involve tax preparation, auditing processes, financial analysis, or client-related research. Throughout the internship, experienced professionals serve as mentors, helping you understand how classroom concepts translate into real business decisions. The program includes varied workshops that focus on professional skills, workplace expectations, and the day-to-day operations of a professional services firm. You’ll also participate in networking sessions that connect you with professionals and other interns across CLA offices.

10. Internships at Maryland Public Television (MPT)

Location: Maryland Public Television, Owings Mills, MD (30 mins from Baltimore; virtual options offered too)
Stipend: Unpaid
Acceptance Rate/Cohort Size: Not specified
Dates: June 2 – August 15
Application Deadline: Not specified; Rolling
Eligibility: High school juniors and seniors 

Internships at Maryland Public Television introduce you to the operations of a public broadcasting network through hands-on project work. Depending on placement, you may assist with programming, production, digital media, marketing, communications, or IT. Both in-person and hybrid options are available, with a minimum commitment of 16 hours per week. You’ll work closely with MPT staff and contribute to tasks that support broadcast and outreach efforts. Some roles focus on media production, while others center on administration or community engagement. 

11. ASPIRE Program

Location: Johns Hopkins Applied Physics Laboratory, Laurel, MD (40 mins from Baltimore)
Stipend: Paid
Acceptance Rate: 7%
Dates: June 23/25 – August 21
Application Deadline: January 1 – February 15
Eligibility: High school juniors or seniors (15+) with a minimum 2.8 GPA; U.S. citizens

The ASPIRE Program places you in a full-time, STEM-focused summer internship at the Johns Hopkins Applied Physics Laboratory. As an intern, you will be paired with an APL staff mentor and assigned to a project in areas such as engineering, artificial intelligence, cybersecurity, aerospace systems, or environmental science. The work is project-driven and may involve coding, data analysis, laboratory testing, design work, research documentation, or science communication. You will be expected to work independently while maintaining regular communication with mentors and contributing to team discussions. 

12. Maryland State Internship Program

Location: State agencies across Maryland, including in Baltimore
Stipend: Paid (contractual or stipend) or unpaid (for credit/experience)
Acceptance Rate: Selective
Dates: Based on agency need and intern availability (semester, summer, or custom duration)
Application Deadline: Rolling; internship postings updated frequently on JobAps
Eligibility: High school students enrolled in Maryland-based institutions

The Maryland State Internship Program connects you with state agencies across Maryland for hands-on experience in public service and government operations. Internship opportunities span fields such as public health, environmental science, finance, information technology, policy, and administrative services. You’ll work on real projects that support agency goals while learning how state departments function on a day-to-day basis. Internship listings are posted through the JobAps portal under “Internship Opportunities,” and students apply directly to roles that match their interests and availability.​

13. PHC Group High School Summer Program

Location: Remote
Stipend: Paid
Acceptance Rate: Competitive
Dates: Varies by position
Application Deadline: Rolling
Eligibility: Rising high school seniors

The PHC Group High School Summer Program is a paid, virtual internship focused on public health, leadership, and community engagement. You’ll work with senior leadership and the Public Health Director on projects that support the organization’s mission. Responsibilities may include attending planning meetings, conducting trend analysis, managing social media interactions, and contributing to outreach strategies. This internship is focused on collaboration and responsible communication in online spaces. You’ll also develop practical skills using tools like Microsoft Office. As an intern, you’ll be encouraged to contribute ideas while supporting ongoing team-based initiatives.

14. SparkCampus Internship Program

Location: Remote
Stipend: Paid
Acceptance Rate: Moderately selective
Dates: July 6 – August 10
Application Deadline: July 4
Eligibility: High school students 

This five-week virtual summer internship is run by SparkPrintz, a custom merchandise company founded by students. As a participant, you will attend weekly training sessions that cover core topics such as sales approaches, introductory marketing concepts, and day-to-day business operations. In addition to these workshops, you will work on hands-on projects that support the company’s ongoing activities. Tasks may involve assisting with outreach efforts, helping streamline order workflows, or contributing to internal planning initiatives. The program also features guest talks from entrepreneurs who share insights into building and scaling small businesses. You’ll collaborate in teams and receive regular feedback throughout the program.

15. National Aquarium Youth Exhibit Guide Program  

Location: National Aquarium, Baltimore, MD
Cost: $40 materials fee
Acceptance Rate/Cohort Size: Not specified
Dates: June 29 – August 9
Application Deadline: January 19
Eligibility: High school students in grades 10-12 who can commit to at least 10 shifts and 85+ service hours

The National Aquarium Youth Exhibit Guide Program is a structured summer volunteer opportunity for local high school students interested in marine science, conservation, and public education. You’ll begin the program with an intensive training week that covers Aquarium exhibits, Chesapeake Bay ecosystems, conservation issues, interpretation techniques, and customer service skills. After completing training, you’ll serve as a guide in public galleries, helping visitors understand exhibits, answer questions, and engage with environmental topics. While you do not work directly with animals in most areas, limited interaction is permitted at the Living Seashore exhibit. Participation requires reliable attendance at all scheduled shifts and program activities for the duration of the summer.

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