Call Center Customer Service Rep Jobs in Missouri

📍 O'Fallon, MO 63368 💲 $20.00/hr + Benefits 🕒 Full-Time | 100% Onsite 🚀 Potential for Permanent Hire & Career Growth

We're hiring Customer Service Representatives to join a well-established and respected industry-leading organization. This is an excellent opportunity for candidates with customer service, call center, or retail experience who are looking to build a long-term career with a company known for promoting top performers into permanent and leadership positions.

If you thrive in a fast-paced environment, enjoy working with people, and are passionate about providing outstanding service, we'd love to hear from you!

✅ Handle incoming customer calls in a high-volume call center environment

✅ Respond to billing inquiries, account questions, and customer concerns

✅ Investigate issues and provide accurate, timely resolutions

✅ Navigate multiple systems and applications to research customer information

✅ Coordinate with internal teams to ensure complete issue resolution

✅ Maintain professionalism and deliver exceptional customer experiences

✅ Process transactions and support additional business functions as needed

✅ Meet performance and quality standards in a fast-paced environment

✔ 1+ year of customer service experience

✔ Previous call center experience

✔ Retail customer service experience

✔ Strong verbal and written communication skills

✔ Excellent organizational and multitasking abilities

✔ Strong data entry and computer skills

✔ Ability to quickly learn new systems and processes

✔ Microsoft Word and Excel experience

✔ Sales experience is a plus

✔ Demonstrated leadership skills

📅 100% In Office (Not Hybrid)

⏰ Regular Shift: 10:30 AM - 7:00 PM CST

⚠️ Schedule flexibility is required, as hours may change based on business needs.

🎓 Training Schedule: Monday-Friday 8:00 AM - 4:30 PM CST

⭐ Competitive Pay: $20/hour + Benefits

⭐ Opportunity to convert to a permanent employee

⭐ Proven track record of contractor-to-hire success

⭐ Long-term career growth opportunities

⭐ Many former contractors have advanced into leadership positions

⭐ Work with a company that values diversity, inclusion, and professional development

✅ One onsite interview

✅ Hiring decision made quickly following the interview

Interview Date: As soon as August 18, 2026

Start Date: As soon as August 31, 2026

If you're looking for a rewarding customer service opportunity with genuine career advancement potential, apply now and take the next step in your professional journey.

Job Type & Location

This is a Contract to Hire position based out of O'Fallon, MO.

The pay range for this position is $20.00 - $20.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in O'Fallon,MO.

This position is anticipated to close on Aug 20, 2026.

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.