Pre-Professional Work Experience in Public Health

Table of Contents

Public Health Internships

Internships are the most direct form of pre-professional experience in public health. They place students inside real organizations (health departments, federal agencies, nonprofits, hospitals) where they work alongside professionals on active projects. The CDC, the American Public Health Association (APHA), the U.S. Department of Health and Human Services (HHS), the American Red Cross, and the World Health Organization (WHO) all run established internship programs for students at both the undergraduate and graduate levels.

Internships can be paid or unpaid. Federal agency programs are often compensated: the CDC Pathways Internship Program and the HHS Pathways Internship both provide hourly wages to enrolled students. Unpaid positions at nonprofits or research institutions may qualify for academic credit, depending on your program’s policies. Confirm with your school before accepting an unpaid role.

The experience itself varies by placement. Some interns spend most of their time on a single defined project: analyzing surveillance data, drafting health education materials, or assisting with community needs assessments. Others rotate through multiple departments, which gives broader exposure but less depth. Either format builds the core competencies public health employers want: data analysis, program planning, interdepartmental communication, and understanding how public health agencies actually operate.

Skills You’ll Build

Employers consistently look for candidates who can demonstrate applied skills, not just academic knowledge. A well-chosen internship gives you the chance to develop several at once. Most public health interns come out with stronger research and data skills, collecting, organizing, and interpreting population health data in ways that classroom coursework doesn’t replicate. You’ll also gain program planning experience, learning how health initiatives move from proposal to implementation. Fieldwork positions add direct community engagement skills, which matter enormously in roles tied to health promotion, education, or outreach.

The less obvious benefit is professional network development. Working alongside epidemiologists, health administrators, and policy analysts for a full semester gives you mentors who can speak to your capabilities in ways a professor’s reference letter often can’t match.

Choosing the Right Internship for Your Goals

The question worth asking before you apply is what you want the internship to do for you. If you’re still figuring out which public health specialty fits, a broad placement at a state or county health department gives you exposure across multiple program areas. If you already know you want to work in epidemiology or environmental health, a placement at a federal agency or research institution will add more relevant depth to your resume.

Government agency placements tend to have the earliest deadlines. Many federal programs close applications several months before the start date, sometimes as much as 7 to 9 months out, because of the volume of applicants and required background checks. Nonprofit and academic medical center placements tend to have more flexible timelines, with more positions available during the school year and fewer competing for them. The CDC maintains a dedicated page of undergraduate short-term training and internship opportunities updated each cycle.

The Application Process

Most internship applications ask for a resume, cover letter, writing sample, and unofficial transcript. Some add letters of reference; others ask for contact information only. Government programs almost universally require all of these, plus a background check authorization.

A few things that consistently make applications stronger: tailoring your resume to the organization’s mission rather than submitting a generic version, submitting a writing sample that connects to public health topics the organization works on, and reaching out to current or former interns at the program to understand what reviewers are actually looking for. Competitive programs at agencies like CDC and HHS see hundreds of applications for a small number of slots.

Work-Study Programs

Work-study covers two distinct models that are easy to confuse. Cooperative education (co-op) programs embed full-time, paid work experience into the academic schedule, typically alternating semesters of coursework with semesters of employment. Federal Work-Study (FWS) is a need-based financial aid program that funds part-time positions during the school year, usually on campus or at approved nonprofit organizations.

Co-op programs provide some of the deepest pre-professional preparation available. Students spend time working as actual employees, not temporary observers, which means they accumulate professional references and verifiable experience that hiring managers treat differently from a one-semester internship. Northeastern University runs one of the largest co-op programs in the country, with thousands of employer partners globally. Drexel University and Antioch College also have well-established cooperative education models with public health-relevant placements.

Federal Work-Study positions are funded through the U.S. Department of Education and administered by your school’s financial aid office. Eligibility is based on demonstrated financial need, established through the Free Application for Federal Student Aid (FAFSA) at studentaid.gov. Students navigating funding options may also want to review scholarships and grants for public health students alongside work-study opportunities. Students are paid at least minimum wage, often more, and according to Federal Student Aid, FWS earnings are excluded from the income calculation used to determine your student aid eligibility the following year. Public health FWS placements can be found at local and state health departments, federally qualified health centers, and public health-focused nonprofits.

Study Abroad and Global Health

Public health is a global discipline, and field experience in international settings develops a perspective that domestic placements don’t. Global health study abroad programs place students at community clinics, public hospitals, nutrition education programs, and health systems in low- and middle-income countries. Participants work directly with host-country health workers, apply classroom skills under resource-constrained conditions, and develop an understanding of health determinants that looks very different outside the U.S. system.

Most programs run in the summer and fill quickly, typically by fall or early winter of the preceding year. Costs often include tuition, housing, and most meals, making them comparable in cost to a domestic semester if financial aid applies. Many study abroad programs at U.S. institutions allow federal financial aid to apply, though eligibility depends on your school and the specific program structure. Many also offer program-specific scholarships. A few established organizations with strong public health programming include the Council on International Educational Exchange (CIEE), the Danish Institute for Study Abroad, and SIT Study Abroad, which runs a program specifically focused on public health and traditional medicine in Chile.

Before committing to a program, review the specific placements available and confirm whether the organization has established relationships with host-country health departments or institutions. Programs with structured placements inside functioning health systems offer significantly more relevant experience than general volunteer programs with loose public health connections.

Volunteer Work

Volunteering occupies a different position in the pre-professional landscape than internships or co-op programs. It doesn’t carry the same resume weight as a structured placement, but it serves a real function for students building toward their first professional role. Community health volunteering builds direct service skills, expands your professional network at the local level, and demonstrates a sustained commitment to public health work that hiring managers do notice.

For students early in their programs who haven’t yet qualified for competitive internship programs, volunteering at a local or county health department, federally qualified health center, or community nonprofit provides exposure to how public health agencies operate day to day. It can also lead to references from professionals who’ve seen your work firsthand.

The most direct path to public health volunteer work is contacting your city or county health department. Most maintain lists of current volunteer opportunities and can refer you to partner organizations. National organizations like the American Red Cross and the CDC’s Student Worksite Experience Program also take public health volunteers year-round. VolunteerMatch.org maintains a searchable database of openings by location and cause area.

Peace Corps

The Peace Corps is in a category of its own. It’s a 27-month commitment that places volunteers in communities across approximately 60 countries, working on health systems planning, behavior change communication, nutrition education, and disease prevention. For students serious about global health careers, it’s one of the most substantive field experiences available, and one of the hardest to replicate through any shorter program.

Peace Corps health volunteers work with community partners and, in some placements, with district or national ministries of health on coordination and program implementation. Volunteers learn the local language and live at local standards throughout their service. The program covers travel costs, provides a living allowance, delivers full medical and dental care during service, and pays a readjustment stipend when the service period ends.

Applicants must be U.S. citizens and at least 18 years old. Relevant academic backgrounds include public health, nursing, nutrition, environmental science, and community health education. Students holding existing Federal Perkins Loans (a program discontinued for new borrowers after September 2017) may be eligible for partial cancellation of 15 to 70 percent of their balance for qualifying Peace Corps service, according to Peace Corps loan information. The application cycle typically takes about nine months from submission to departure. The Peace Corps accepts applications on a rolling basis. Additional information is available at peacecorps.gov.

Public Health Careers: What These Experiences Lead To

Pre-professional experience does different things depending on the career direction you’re building toward. The table below shows five public health occupations commonly entered through these experience pathways, with current median salaries and job growth projections from the Bureau of Labor Statistics.

These aren’t the only careers pre-professional experience feeds. Public health touches epidemiology, health policy, community health, biostatistics, environmental health, global health, and administration, and each specialty values different types of field experience. If you’re still orienting to the field, the public health careers overview covers the full range of roles across these areas. For a closer look at one of the fastest-growing specialties in the table, see the guide to careers in epidemiology and the health administration career guide.

From Pre-Professional to Your First Role

The transition from intern or volunteer to hired professional rarely happens automatically. The students who convert field experience into job offers tend to do three things differently. First, they treat every placement as a networking opportunity, staying in contact with supervisors and colleagues after a program ends, not just asking for a reference at the last minute. Second, they document what they actually did: specific projects, measurable outcomes, and skills used. Vague resume lines like “assisted with health programs” are much weaker than “analyzed county immunization data for a 12-week surveillance project with the state health department.” Third, they use the placement to clarify their specialty direction, so they can apply for jobs with a focused profile rather than a generic one.

Graduate programs in public health, particularly Master of Public Health (MPH) programs, often integrate practicum or applied learning requirements into the degree itself. CEPH-accredited programs require a culminating Applied Practice Experience (APE), defined under CEPH Criterion D5, that is formally evaluated as part of the degree and must occur at an external site outside the university. Students already holding field experience from their undergraduate years often have more flexibility in choosing where to complete their graduate practicum, and arrive with a stronger professional network to draw on.

Frequently Asked Questions

Do I need prior experience to get a public health internship?

Most undergraduate internship programs don’t require prior public health work experience. They’re designed for students who are still building it. What matters more is a relevant academic background, a clear sense of why you’re interested in the organization’s work, and a polished application. Federal agency programs like CDC and HHS tend to be more competitive, but many state and local health departments and nonprofits actively seek students in their first or second year.

Are public health internships paid?

Some are, and some aren’t. Federal agency internships through programs like the HHS Pathways Internship and CDC Pathways programs typically pay an hourly wage. Many nonprofit and academic placements are unpaid, though some offer a small stipend. If you’re considering an unpaid position, check whether your school awards academic credit for it. Some programs allow internship credit hours to replace elective coursework, which effectively gives unpaid experience financial value in the form of tuition credit.

How is a public health internship different from an MPH practicum?

An internship is typically a standalone experience you pursue on your own, outside of formal degree requirements. An MPH practicum, sometimes called an Applied Practice Experience (APE), is a required component of accredited Master of Public Health programs, formally evaluated and tied to CEPH-defined competencies. Both involve real-world field placements, but the practicum is embedded in your graduate degree and subject to faculty oversight, while an internship is a more independent arrangement with the host organization.

Can volunteer experience substitute for a formal internship?

Volunteer work is real and valuable, but most employers treat it differently from a structured internship or co-op placement. Internships signal that an organization assessed your qualifications, placed you in a role with defined responsibilities, and supervised your performance professionally. Volunteer work shows commitment and initiative, which matters, but it typically plays a supporting role on a resume rather than serving as a substitute for formal placement experience.

What public health careers are most accessible from a bachelor’s degree?

Entry-level roles in community health education, health promotion, public health program coordination, environmental health, and public health data collection are commonly accessible with a bachelor’s degree. Environmental scientist and specialist positions also often start at the bachelor’s level, according to the Bureau of Labor Statistics. Roles in epidemiology, biostatistics, and health administration typically require a master’s degree for professional-level positions, though bachelor’s-level entry roles exist in support and analyst functions.