Every June we have the same conversation with Charleston County families: which paid internships are actually worth a high school students’s time, and which ones look bigger on paper than they pay in practice? In a region where Boeing, MUSC, the Port of Charleston, naval bases, technology, hospitality drive hiring and Charleston County School District (CCSD), the answer is usually narrower than parents expect. Below are the ten programs we point families toward first for the 2026 cycle.
1. South Carolina Ports Authority Internship
South Carolina Ports Authority Internship — SC Ports Authority runs this program for high school students pursuing a clear interest in the field.
Eligibility: College students in logistics, business, engineering.
Compensation: Paid hourly.
Duration: Semester + summer.
Where to apply: From the homepage, navigate to About → Careers → Internships.
For students rooted across Charleston County's coastal corridor, from Awendaw to Edisto, SC Ports Authority sits high on the list because Boeing and the local economy reward students who connect early with employers like this.
2. Bank of America Student Leaders
Bank of America Student Leaders — Bank of America runs this program for high school students pursuing a clear interest in the field.
Eligibility: HS juniors and seniors with leadership experience.
Compensation: Paid summer internship + DC week.
Duration: 8 weeks summer.
Where to apply: Navigate to About → Community → Bank of America Student Leaders.
Within driving distance — or accessible online — for any Charleston County family, this opportunity stretches what a high schooler thinks is possible without uprooting the rest of their summer. 415,000+ residents across 30 incorporated and unincorporated communities means the applicant pool isn't always as big as parents fear.
3. MUSC Summer Undergraduate Research
MUSC Summer Undergraduate Research — Medical University of South Carolina runs this program for high school students pursuing a clear interest in the field.
Eligibility: Rising college sophomores–seniors; pre-med focus.
Compensation: Stipend + housing.
Duration: 10 weeks summer.
Where to apply: From the homepage, go to Education → Undergraduate Research → Summer Programs.
Charleston County students consistently tell us the hardest part of applying is finding the time; Medical University of South Carolina keeps the lift manageable by spelling out exactly what they want from candidates. Charleston County School District (CCSD) guidance counselors recognize this one.
4. Charleston RiverDogs Front Office Internship
Charleston RiverDogs Front Office Internship — Charleston RiverDogs (MiLB) runs this program for high school students pursuing a clear interest in the field.
Eligibility: College students in marketing, business, sports management.
Compensation: Paid hourly.
Duration: Semester or season.
Where to apply: From the team page, navigate to About → Front Office Employment or Careers.
If you're rooted across Charleston County's coastal corridor, from Awendaw to Edisto and looking for something that actually counts on a college application, this one threads the needle between resume polish and genuine experience. College of Charleston and The Citadel pull strongly families tell us it shows up in admissions interviews.
5. South Carolina Aquarium Internship + Volunteer
South Carolina Aquarium Internship + Volunteer — South Carolina Aquarium runs this program for high school students pursuing a clear interest in the field.
Eligibility: Undergraduates in biology, environmental science, education.
Compensation: Paid + housing for select roles.
Duration: 10–14 weeks.
Where to apply: From the homepage, navigate to About → Careers → Internships.
Charleston County families weighing the math should pencil this in early — the deadline and eligibility don't budge once announced, and about 5,000 ccsd seniors graduate annually means application volume picks up fast.
6. Boeing South Carolina Internships
Boeing South Carolina Internships — Boeing runs this program for high school students pursuing a clear interest in the field.
Eligibility: Engineering and business undergraduates.
Compensation: Competitive paid.
Duration: 10–12 weeks summer.
Where to apply: From the homepage, navigate to Careers → Students & Internships → Search by location: Charleston, SC.
For a Charleston County student already volunteering, this is the bridge from one-off service to the multi-year commitment admissions officers actually remember. Charleston kids tend to find their community here naturally.
7. Coastal Carolina University Marine Science Programs
Coastal Carolina University Marine Science Programs — Coastal Carolina University runs this program for high school students pursuing a clear interest in the field.
Eligibility: Marine science and environmental undergraduates.
Compensation: $5,000+ stipend for select programs.
Duration: 10 weeks summer.
Where to apply: From the homepage, navigate to Academics → Marine Science → Research Opportunities.
Charleston County's Boeing sector means a student who shows up consistently at Coastal Carolina University gets noticed quickly — that compounds into recommendation letters when it counts.
8. South Carolina State Government Internships
South Carolina State Government Internships — State of South Carolina runs this program for high school students pursuing a clear interest in the field.
Eligibility: College students; HS juniors and seniors for specific programs.
Compensation: Paid (varies by agency).
Duration: 10–12 weeks summer; semester options.
Where to apply: From the homepage, search "internships" or navigate to Employment → Internships.
Cost-of-attendance math for Charleston County families can swing $8,000 a year on financial aid alone; building toward this opportunity changes the affordability conversation entirely. Where Boeing's South Carolina assembly line and MUSC's research hospital co-exist with year-round tourism doesn't hurt either.
9. Duke Energy Carolinas Internship
Duke Energy Carolinas Internship — Duke Energy runs this program for high school students pursuing a clear interest in the field.
Eligibility: Engineering, business, IT undergraduates.
Compensation: Paid hourly + housing assistance.
Duration: 10–12 weeks summer.
Where to apply: From the homepage, navigate to Our Company → Careers → Internships and Student Programs.
Even Charleston County students who think they're "not the type" for a program like this end up surprised — Duke Energy isn't as gated as the name suggests, and 415,000+ residents across 30 incorporated and unincorporated communities works in candidates' favor.
10. SC Department of Transportation Internships
SC Department of Transportation Internships — SCDOT runs this program for high school students pursuing a clear interest in the field.
Eligibility: Engineering, planning, construction management students.
Compensation: Paid hourly.
Duration: Summer + co-op.
Where to apply: From the homepage, navigate to Inside SCDOT → Careers → Internships.
Charleston County parents we work with frequently misjudge how competitive this one really is; the real bar is consistent follow-through, not perfect grades. Charleston County School District (CCSD) students who lean in early do best.
The hardest part of these paid internships for any Charleston County family isn’t qualifying — it’s sequencing them around the rest of senior year so nothing falls through the cracks. The College Planning Center sits down with families rooted across Charleston County’s coastal corridor, from Awendaw to Edisto and maps a quarter-by-quarter plan from August through May, weaving in deadlines like the ones above without losing sight of college essays, recommendation letters, and the FAFSA. Start with a free call.
Frequently asked questions
How do Charleston County students get hours formally documented?
Every organization on the list above issues a signed verification letter on request. The earlier you set up a tracking habit (a one-page log with hours, date, supervisor name and signature) the easier senior year becomes when applications start asking. Charleston County School District (CCSD) also tracks service hours through the senior counseling office — coordinate both systems so nothing falls through.
What's the next step?
Pick a single organization from this list, sign up for one shift this month, and use that momentum. If you want help building the rest of your service plan around your college list, book a free conversation with us. We work with families rooted across Charleston County’s coastal corridor, from Awendaw to Edisto and know what gets results here specifically.
Should Charleston County students volunteer with family members or solo?
Both work — but solo placements signal independence and grit, which admissions readers value. For high school students reading this, we usually recommend at least one organization where you’re the only family member involved. Charleston has plenty of options where this is feasible.
What if a Charleston County family can't commit to weekly shifts?
Several organizations on this list (Habitat builds, Red Cross blood drives, Meals on Wheels routes) are explicitly designed for sporadic volunteers. Just be honest in applications — eight Saturdays a year at Habitat reads better than a fake “weekly” commitment that nobody can actually confirm.
Do these volunteer roles connect Charleston County students to job opportunities?
Often yes. The Aquarium, the food banks, and the literacy programs frequently hire young volunteers into paid roles after age 16 or 18, which gives students a continuous résumé arc. Boeing executives also sit on the boards of many of these organizations — a reference letter from a board member carries weight in Charleston County.
