April 19, 2026

Trade-In Event Assistant - Allentown, PA

AEG Allentown, Pennsylvania

SidelineSwap is a dynamic and innovative online marketplace dedicated to connecting athletes by enabling them to buy, sell, and learn about new and used sports gear. Founded by former college athletes, the company was created out of a necessity to provide a reliable platform where high-quality sporting goods could be easily found and exchanged. Since its inception, SidelineSwap has grown into a vibrant community comprising hundreds of thousands of athletes, committed to the mission of making sports more affordable and accessible. As a proud advocate of the circular economy within the sports industry, SidelineSwap fosters sustainable practices by encouraging the reuse and recycling of sports equipment. This commitment not only benefits individual athletes but also supports environmental stewardship by reducing waste. The company is an equal opportunity employer, valuing diversity and ensuring that all qualified applicants receive fair consideration regardless of race, color, religion, national origin, sex, sexual orientation, age, disability, gender identity, marital or veteran status, or any other protected class. SidelineSwap’s working environment is fast-paced, entrepreneurial, and centered around excellence, trust, communication, and continuous improvement. Employees are encouraged to be creative problem solvers, self-starters, and team players who embrace feedback and strive for both personal and professional growth.

The role of Trade-In Event Assistant at SidelineSwap offers a unique opportunity to contribute directly to the company’s trade-in initiatives, held at popular retail stores such as Dick's Sporting Goods and Monkey Sports, as well as various sports facilities. These events allow customers to trade in their old sports gear in exchange for store credit, promoting sustainable consumption and supporting local sports communities. As a Trade-In Event Assistant, you will gain hands-on experience in several core areas including event management, customer service, account management, sales, marketing, and retail analytics. This part-time role is ideal for individuals passionate about sports and sustainability who thrive in active, engaging environments.

In this position, you will assist with the setup, execution, and breakdown of trade-in events, ensuring that everything operates smoothly and efficiently. You will serve as the face of SidelineSwap at these events, delivering exceptional customer experiences by interacting with attendees, evaluating sporting goods using specialized value guides and trade-in technology, and managing inventory accurately through the company’s system. Your responsibilities will also include photographing items to capture essential details for e-commerce listings. The role requires flexibility and enthusiasm, as well as the ability to work weekends and possibly weekdays as needed. SidelineSwap values entrepreneurial spirit, accountability, and a customer-first approach, and you will be encouraged to develop these competencies while contributing to the company’s goals. Working as a Trade-In Event Assistant provides a platform to build leadership skills, enhance communication abilities, and gain valuable insights into the sports retail and events management sectors. This role offers the chance to be part of a mission-driven team focused on innovation, sustainability, and community engagement, all while supporting athletes across the country.

Assist in the setup, execution, and breakdown of trade-in events at partner retail locations
Serve as the face of SidelineSwap at events and deliver excellent customer service
Evaluate sporting goods using value guides and trade-in technology
Learn inventory management system for proper item distribution
Photograph items accurately for e-commerce purposes
Must be comfortable working on feet and standing for long periods
Valid driver’s license
Available to work on weekends
Ability to work weekends 4-6 hours
Comfortable interacting with customers in-person
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