Community Sales Associate Jobs in Missouri (NOW HIRING)

Position Title: Sales Associate

FLSA: Hourly, Full-Time, Non-Exempt

About Us: 

https://www.trexcon.com/our-story.

   TREX began with an unexpected opportunity. Our founder, Lowell Hartell, entered the convenience store business in 1988 when he and two partners purchased an old Stuckey’s store—despite knowing very little about the industry. After early financial challenges, Lowell committed himself fully to learning the business, eventually buying out his partners and dedicating his career to building what would become TREX. Through perseverance, optimism, and a passion for growth, he expanded from a single struggling store into a thriving organization. Today, TREX operates more than 15 businesses and employs over 200 team members. While we’ve grown significantly, our culture remains rooted in the values Lowell established from the beginning: hard work, continuous improvement, and a commitment to “Do the Right Thing.” We’re proud to foster a workplace built on integrity, teamwork, and the shared goal of serving our communities with excellence.

Position Summary:

As a Trex Mart Sales Associate, you’ll be the friendly face that creates an exceptional experience for every customer who walks through our doors. You’ll deliver fast, helpful service, keep our store welcoming and well-stocked, and help customers find exactly what they need—often before they even ask. In this role, you’ll bring energy, reliability, and a customer-first attitude to every shift, contributing to the positive, community-focused environment Trex Mart is known for. If you love connecting with people and thrive in a fast-paced setting, this is the perfect place to grow your skills and make a real impact.

What You’ll Do:

• Deliver friendly, fast customer service—greet every guest with a positive attitude and assist with purchases, questions, and fuel needs.

• Operate the register accurately, handle cash and electronic payments, and follow all checkout and safety procedures.

• Keep the store and parking lots clean and inviting, including restrooms, beverage and food areas, coolers, roller grills, and fueling stations. Sweep, mop, hose, pick up trash and empty trash containers, wipe gas dispensers, etc.

• Stock shelves, coolers, freezers, roller grills, and merchandise displays to ensure products are full, organized, and easy for customers to find. 

• Prepare and maintain fresh food and beverage items, following proper safety and quality standards. Brew coffee, bag ice, etc. 

• Monitor the fuel pumps and forecourt area, maintaining safety, cleanliness, and awareness of customer activity.

• Support loss-prevention efforts by staying alert, following policies, and ensuring a secure environment for guests and staff.

• Work as part of a dependable, upbeat team, communicating clearly and helping wherever needed to keep operations running smoothly.

• Promote the Smart Rewards Program. 

• Check in vendors using a scanning process. 

• Attend team meetings and complete shift paperwork.

• Ensure all activities conform to company policies and procedures. 

What We’re Looking For:

We are seeking a reliable and motivated Sales Associate who:

• Willing to undergo a drug screening and physical as a condition of employment. 

• Communicates effectively with others.

• Genuinely wants to help people and cares about the customer experience.

• Demonstrates flexibility and reacts positively to change.

• Possesses a safety and cleanliness mindset for the work environment.

• Dependable and punctual.

• Honest and trustworthy.

• Willing to provide lateral service, completes other tasks as assigned, team player.

Company Benefits

Trexcon is committed to supporting the well-being and growth of our employees. Full-time team members enjoy a comprehensive benefits package once eligible that may include:

• Competitive pay and opportunities for advancement

• Health, dental, and vision insurance options; Ancillary policy options available.

• Paid time off (PTO) 

• 401(k) retirement plan with company matching

• Profit sharing bonus

• Supportive, team-oriented work environment

• Recognition and rewards programs

Physical Requirements

This position requires the ability to:

• Must be able to stand and walk for extended periods, up to an entire shift.

• Ability to lift, carry, push, and pull products or supplies weighing up to 40–50 lbs as needed.

• Frequent bending, reaching, kneeling, and stooping for stocking shelves, cleaning, and retrieving merchandise.

• Ability to use hands and arms for operating registers, handling products, and performing cleaning tasks.

• Must be comfortable working in varied environments, including:

o Indoors (sales floor, stockroom)

o Coolers/freezers for restocking

o Outdoors around fuel pumps or during routine cleanup

• Must be able to move quickly during busy periods and maintain stamina throughout the shift.

• Ability to communicate clearly with customers and team members.