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B2B Sales Support Specialist

PROPPER INTERNATIONAL SALES, INC ยท MO
Work typeOn-site ยท Part Time
Pay$58k โ€“ $68k
PostedNov 13, 2026
LevelMid level
In short Have a year or two of sales or customer service experience and want to take the next step?
EXCELR

๐Ÿ“‹ About the job

LocationSt. Charles, MO | 100% On-Site
Pay$58,000โ€“$68,000 annually
TravelApproximately 30%

B2B Sales Support Specialist

Propper International Sales, Inc.

Build Your Sales Career with Propper

Have a year or two of sales or customer service experience and want to take the next step? Join Propperโ€™s sales team and gain hands-on experience supporting retail partners, coordinating trade shows, and helping grow our business.

Weโ€™re looking for someone who brings initiative, curiosity, and strong follow-through. If you enjoy connecting with customers, keeping projects organized, and jumping in where needed, weโ€™d like to meet you.

What Youโ€™ll Do

  • Support sales initiatives for dealers, distributors, and retail partners.
  • Help coordinate retail displays, promotional materials, and sample orders.
  • Assist with trade shows and customer events, including preparation, setup, and follow-up.
  • Maintain accurate customer records, product information, and resources in our CRM and B2B portal.
  • Coordinate price-list updates and support online marketplace listings.
  • Answer customer questions, resolve account issues, and support sales-team projects.

What You Bring

  • Approximately 1โ€“2 years of experience in sales, customer service, sales support, or account coordination. Relevant internships and part-time experience are welcome.
  • High school diploma or equivalent.
  • Strong organization, attention to detail, and communication skills.
  • Working knowledge of Microsoft Outlook, Excel, and PowerPoint.
  • Willingness to learn new products and systems, welcome feedback, and take ownership of assignments.
  • Ability to work fully on-site in St. Charles and travel approximately 30%.

Experience with apparel, uniforms, sporting goods, promotional products, CRM systems, or event coordination is a plus.

Why This Opportunity?

Work alongside sales leadership, build practical B2B sales skills, and gain exposure to customer relationships, retail programs, and events. As your skills develop, youโ€™ll have opportunities to contribute to additional projects and take on greater responsibility based on business needs.

Ready to grow your sales career? Apply today with your rรฉsumรฉ.