Sales Internship (6 Months)

Maddox Industrial Transformer

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Greer, SC Until 8/22/2026 First posted May 19, 2025 Last posted April 9, 2026
Job description

About Maddox

Maddox is the nation’s leading provider of electrical transformers to the commercial and industrial market, with primary locations in South Carolina, Washington State, Texas, Idaho, and Ohio. We have been recognized by Inc. Magazine as one of the fastest-growing companies in America for the past 8 years and counting.

Maddox was founded on Christian values, and we are serious about investing in the people, processes, and culture that make this a great place to work. We build real things, solve real problems, and expect professionalism, competence, and integrity from our team.

Discover more at:
https://www.youtube.com/@MaddoxTransformer
https://www.maddox.com/

What You’ll Do:

As a Sales Intern, you’ll dive into the exciting world of sales with hands-on experience:

  • Cold Calling: Reach out to potential customers, build rapport, and introduce them to our amazing products/services.

  • Company Presentations: Deliver engaging presentations (in-person or virtual) to onboard new customers and showcase what makes us stand out.

  • Team Collaboration: Work alongside our sales pros to learn the ropes, refine your skills, and contribute to our growth.

  • Customer Onboarding: Assist in welcoming new clients and ensuring they’re set up for success with us.

This isn’t just a job—it’s a chance to develop real-world skills, gain confidence, and make an impact. You’ll be part of a supportive team that values your energy and ideas.

Who We’re Looking For:

  • Current high school (junior/senior) or college students with a passion for connecting with people.
  • No prior sales experience? No problem! We’ll train you—just bring enthusiasm and a willingness to learn.
  • Strong communication skills and a positive attitude.
  • Comfortable with cold calling (don’t worry, we’ll help you master it!).
  • Ability to work independently and as part of a team.
  • Reliable transportation to our office (and a valid driver’s license if applicable).

What We Offer:

  • Hands-on training in sales techniques, cold calling, and presentation skills.
  • Flexible part-time hours (10-20 hours/week) to fit your school schedule.
  • A fun, supportive team environment where your growth matters.
  • Potential for future opportunities with us based on performance.
  • $18/hour pay.
About this role

Summary

Assist in sales activities, cold calling, presentations, and customer onboarding in a supportive team environment.

Job title

Sales Internship (6 Months)

Experience level

current high school or college student

Industry

electrical

Location requirements

Greer, SC; remote work not specified

Salary

$18/hour pay.

Management role

No

Skills & keywords

Required skills

communicationreliable transportationwillingness to learn

Preferred skills

None specified

Specializations

salescold callingcustomer onboarding
Locations

Structured locations inferred from the posting.

Greer, SC, USA

On-site City