Jr Sales & Marketing Intern

Tristate Internship Opportunity 

🕺 Jr Sales & Marketing Internship (Summer / Fall) | Have the Summer of Your Dreams, When You Apply for Our Internship Program! 

Looking for a great team environment where you will be rewarded for all of your hard work? Look no further! The internship of a lifetime is here! TriState Horizons is offering a summer/fall Internship Program geared towards enhancing your communication, revenue management, leadership and operations skills. With our program, you will gain more real world experience in 10 weeks than you would in 2 years anywhere else!  

Great for business students, former graduates, and students with a focused & team forward mentality!  

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🗝️ Internship Details:

• Summer Dates & Hours: May 11th - July 18th 2026
  • Full Time: Monday - Friday 10am - 7pm | In-Person Only
• Fall Dates & Hours: August 10th - October 17th 2026
  • Part Time: Monday, Wednesday - Friday 10am - 7pm | In-Person Only
• Location: West Columbia, SC

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🏙️ The Environment:

This is not your average internship. You will be a pivotal part of an elite sales & marketing team beginning on your first day! You can expect to be coached daily, backed fully, given genuine support and business exposure.

• Show up ready to bring the energy and ready to represent our clients (Spectrum, T-Mobile, The Humane Society & more)
• Help customers understand our clients products, promotions, and services
• Connect with customers face-to-face at our retail pop-ups, local events, and campaigns (no boring desk work here)
• Close sales and hit goals, track results, and level up your performance
• Complete and participate in various mentorship & development programs

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⭐ The Ideal Intern:

Whether this is your first time in a sales & marketing position, or your first time working, we teach you the fundamentals from the ground up! Reading body language, building relationships, and clearly communicating value are not soft skills, they are the tools every high performer is built on, and also skills you’ve developed through coursework! We  take what you’ve learned and apply it in a way that directly drives brand awareness and revenue.

• Strong communication skills & “people person” energy
• Comfortable in a high-energy sales environment
• Reliable, positive attitude & constant willingness to learn
• Sales, customer service, and/or leadership experience is a plus (not required)
• Must be a current student or recent graduate

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💭 What Happens Next:

We want to honor all of our interns who successfully complete our program. 

• Award ceremony and team dinner
• We offer a reference letter highlighting your achievements here, upon completion of the 10 week program
• Internship completion bonus 
• New client bonus, when you close 40 new clients within 10 weeks
• Sign on bonus when you remain full time upon completion of internship 

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🏆  Why Join Us? Our Biggest Asset Is Our Team! 🫸💥🫷

We invest heavily in the personal and professional development of our employees, by providing ongoing training opportunities, mentorship, and various growth pathways. We train and empower our team members to succeed both within our company and in their careers beyond!

• Weekly payouts; including commissions & performance bonuses starting at $600/week
• Uncapped commission opportunities  
• Structured, hands-on training
• Fun & collaborative team culture

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🥇 Award Winning Authorized Retailer for:

Spectrum | T-Mobile | Verizon | BCI Health | Wounded Warriors Project and many more!

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🎯 How to Apply:

Submit your application through this platform or through our website today!

https://www.tristatehorizons.com/career

Qualified candidates can expect to be contacted within 24–48 hours.