2025 Summer Internship Jobs, Employment in Charleston,SC Now Hiring October 2026

Featured Opportunity

Intuit - Charleston, SC

Tax Expert - Local

OnsiteBilingual PreferredHealth InsurancePaid Time OffRetirement Benefit

New, Posted 12 hours ago

Recommended

Apply Directly

Writer/Journalist Internship Part-Time in Worldwide - Remote Worldwide

THE BORGEN PROJECT

Mount Pleasant, SC 29464

Easy Apply

Sales Representative - Entry Level - Weekly Pay

Vector Marketing

Charleston, SC 29414

Flexible Schedule

Great starting pay

Excellent pay

Reps are paid weekly.

$30.00 base-appt, not based on sales or a commission structure set up based on performance.

There is an opportunity to make more, but there is still a fallback for the sales rep to make an income even if they have an off week.

Solid training

We've been training people to do well for over 40 years.

Part-time sales positions

Flexible scheduling

Some work as much as possible, some work part time

All ages eighteen plus or seventeen and a high school graduate

New, Posted 1 day ago

Apply Directly

Fast Pay - Earn at least $2425 in your first 175 trips, guaranteed.

Uber

Sullivans Island, SC 29482

Flexible Schedule

Easy Apply

Life Insurance Sales Agent

The Summers Group

Charleston, SC 29412

Remote

Commissions only

Part-Time Uncapped Potential: estimated $30,000–$60,000+ / first year (15–20 hrs/week)

Full-Time Uncapped Potential: estimated $84,000–$160,000+ / first year (35–45 hrs/week)

Industry leading insurance carriers

Innovative technology

High quality lead programs

Comprehensive training

A proven system for success

You'll receive the support and coaching you need to build a business of your own

Guided mentorship throughout your development

Game-changing technology and support

The industry's only value-based leads program

Legally authorized to work in the U.S.

Willingness to obtain a life insurance license (with our help)

A familiarity with CRM platforms is helpful

New, Posted 15 hours ago

Easy Apply

Leaf Filter Installer

LeafHome

Summerville, SC 29483

$1,500-$3,000/wk

~ 33 min OnsiteFlexible Schedule

We pay weekly and per job every Friday.

Average pay is $150-300+ per job

Single installers (full time) average $100k+ per year while team installers can surpass six figures

Earn an average of $1,500 to $3,000 per week.

We pay weekly through direct deposit, no more waiting weeks or months to be paid

We provide all products upfront for the installation

Discount and loyalty program for direct access and discounts on insurance, tools, equipment, etc.

Learn how to install our system the right way

We'll help you obtain general liability and/or workers comp insurance (where applicable)

Set your own work schedule, work part-time, full-time, or as needed

Possession of a truck or van, basic tools, and ladders.

A dependable tuck or van

Your own tools and equipment

Ladders

Liability insurance (and workers compensation if required) or willingness to obtain

Logistics Sales Intern

Freight Flex

Charleston, SC 29412

Specific Stop Loss Claim Auditor Intern

Brown & Brown

Charleston, SC

Flexible Schedule

New, Posted 15 hours ago

ZipRecruiter

Maintenance Manager, Charleston and Kiawah Island

Pacaso

Kiawah Island, SC 29455

New, Posted 1 day ago

careersingear.com

12 Days Out CDL A Driver Job w/ 1 Year Experience

Crete Carrier Corporation

Sullivans Island, SC 29482

$1,945/wk

~ 20 min OnsiteHealth InsuranceRetirement Benefit

Top 50% average $96,483 per year

Starting pay $.64 to $.67 cpm

More than $101,176 annually

Over $1,945 weekly; $.64 to $.67 CPM

$93,347 annually ($1,795 per week), with starting pay ranging from $0.65 to $0.68 per mile

Profit-sharing plan that contributed $11.5 million in 2025 and more than $103 million to employee retirement accounts since 2018

Comprehensive and affordable health insurance

Matching 401k

Health insurance from BCBS of Nebraska, dental, vision, life, 401K, and a profit-sharing program

12 Days Out. 1 Day Home for Every 6 Days

One-year verifiable tractor trailer experience with a class A CDL

12 Days Out. 1 Day Home for Every 6 Days

89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

89% of jobs ask for a resume

Don't let the perfect job slip away—upload your resume and we'll personalize your results instantly.

New, Posted 5 hours ago

Apply Directly

Restaurant Seasonal

Cracker Barrel

Charleston, SC 29406

Onsite

Competitive pay every week along with same-day pay access if you need it

We'll provide the training you need to Thrive Your Way!

You will be eligible to receive a 35% discount on Cracker Barrel food and retail items throughout your time with us

750 2025 Summer Internship jobs in Charleston,SC

Writer/Journalist Internship Part-Time in Worldwide - Remote Worldwide

Sales Representative - Entry Level - Weekly Pay

Fast Pay - Earn at least $2425 in your first 175 trips, guaranteed.

Life Insurance Sales Agent

Leaf Filter Installer

$1,500-$3,000/wk

Logistics Sales Intern

Specific Stop Loss Claim Auditor Intern

Maintenance Manager, Charleston and Kiawah Island

12 Days Out CDL A Driver Job w/ 1 Year Experience

$1,945/wk

89% of jobs ask for a resume

89% of jobs ask for a resume

Restaurant Seasonal

750 2025 Summer Internship jobs in Charleston,SC

Writer/Journalist Internship Part-Time in Worldwide - Remote Worldwide

Sales Representative - Entry Level - Weekly Pay

Fast Pay - Earn at least $2425 in your first 175 trips, guaranteed.

Life Insurance Sales Agent

Leaf Filter Installer

$1,500-$3,000/wk

Logistics Sales Intern

Specific Stop Loss Claim Auditor Intern

Maintenance Manager, Charleston and Kiawah Island

12 Days Out CDL A Driver Job w/ 1 Year Experience

$1,945/wk

89% of jobs ask for a resume

89% of jobs ask for a resume

Restaurant Seasonal

750 2025 Summer Internship jobs in Charleston,SC

Writer/Journalist Internship Part-Time in Worldwide - Remote Worldwide

Sales Representative - Entry Level - Weekly Pay

Fast Pay - Earn at least $2425 in your first 175 trips, guaranteed.

Life Insurance Sales Agent

PayCommissions onlyPayPart-Time Uncapped Potential: estimated $30,000–$60,000+ / first year (15–20 hrs/week)PayFull-Time Uncapped Potential: estimated $84,000–$160,000+ / first year (35–45 hrs/week)

Leaf Filter Installer

$1,500-$3,000/wk

PayWe pay weekly and per job every FridayPayAverage pay is $150-300+ per jobPayEarn an average of $1,500 to $3,000 per week

Logistics Sales Intern

Specific Stop Loss Claim Auditor Intern

Maintenance Manager, Charleston and Kiawah Island

12 Days Out CDL A Driver Job w/ 1 Year Experience

$1,945/wk

PayTop 50% average $96,483 per yearPayStarting pay $.64 to $.67 cpmPayMore than $101,176 annually

89% of jobs ask for a resume

89% of jobs ask for a resume

Restaurant Seasonal

PayCompetitive pay every week along with same-day pay access if you need itBenefitsWe'll provide the training you need to Thrive Your Way!BenefitsYou will be eligible to receive a 35% discount on Cracker Barrel food and retail items throughout your time with us

750 2025 Summer Internship jobs in Charleston,SC

Writer/Journalist Internship Part-Time in Worldwide - Remote Worldwide

Sales Representative - Entry Level - Weekly Pay

Fast Pay - Earn at least $2425 in your first 175 trips, guaranteed.

Life Insurance Sales Agent

PayCommissions onlyPayPart-Time Uncapped Potential: estimated $30,000–$60,000+ / first year (15–20 hrs/week)PayFull-Time Uncapped Potential: estimated $84,000–$160,000+ / first year (35–45 hrs/week)

Leaf Filter Installer

$1,500-$3,000/wk

PayWe pay weekly and per job every FridayPayAverage pay is $150-300+ per jobPayEarn an average of $1,500 to $3,000 per week

Logistics Sales Intern

Specific Stop Loss Claim Auditor Intern

Maintenance Manager, Charleston and Kiawah Island

12 Days Out CDL A Driver Job w/ 1 Year Experience

$1,945/wk

PayTop 50% average $96,483 per yearPayStarting pay $.64 to $.67 cpmPayMore than $101,176 annually

89% of jobs ask for a resume

89% of jobs ask for a resume

Restaurant Seasonal

PayCompetitive pay every week along with same-day pay access if you need itBenefitsWe'll provide the training you need to Thrive Your Way!BenefitsYou will be eligible to receive a 35% discount on Cracker Barrel food and retail items throughout your time with us