Demo

Income Maintenance Administrative Assistant

ChaseSource
Jefferson, MO Full Time
POSTED ON 4/24/2026
AVAILABLE BEFORE 5/23/2026

Now Hiring: Income Maintenance Administrative Assistant Mailroom 

Pay Rate: $16.25/hour

Full-Time Opportunity

Location: Jefferson City, MO


Start Your Career in a Fast-Paced Operations Environment

We are looking for a detail-oriented and reliable Mailroom Administrative Clerk to join our team. This role is perfect for someone who enjoys working behind the scenes to keep operations running smoothly while handling important documents and data with accuracy.

If you are organized, focused, and ready to grow in an administrative role, this is a great opportunity to get your foot in the door.


What You Will Do

  • Receive, open, sort, and prepare incoming mail for processing
  • Scan and upload documents into internal systems
  • Process electronic communications from customers
  • Perform data entry and verification with high accuracy
  • Work across multiple computer systems simultaneously
  • Maintain confidentiality and security of sensitive information


What We Are Looking For

  • High School Diploma or equivalent
  • Strong data entry skills including keyboard, mouse, and 10-key
  • Typing speed of 30 to 40 WPM minimum
  • Basic proficiency in Microsoft Office (Word, Outlook, etc.)
  • Ability to sit for extended periods
  • Ability to lift up to 15 pounds as needed
  • Strong attention to detail and reliability


Why You Will Love This Role

  • Opportunity to gain administrative and operations experience
  • Stable and structured work environment
  • Build skills in data processing, document management, and compliance
  • Opportunity for growth and advancement
  • Friendly and supportive work environment
  • Opportunities to grow within the company
  • Competitive pay with shift differential for evening hours
  • Consistent schedule with day or evening shifts
  • Weekly pay via direct deposit
  • Paid Time Off (PTO)
  • Health benefits


If you’re ready to join a team where your contribution matters and your work is valued, apply today!


#MAX


ChaseSource is an Equal Opportunity Employer. All applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, genetic information, pregnancy, or any other legally protected status. 

 

By applying for this position, you consent to receive calls, AI-generated calls, text messages, and emails from ChaseSource, its affiliates, and contracted partners regarding job opportunities and related updates. Message frequency may vary. Standard message and data rates may apply. Carriers are not responsible for delayed or undelivered messages. You can opt out at any time by replying STOP or get assistance by replying HELP. For more information, please review our privacy policy at https://chasesource.com/privacy-policy/.

Salary.com Estimation for Income Maintenance Administrative Assistant in Jefferson, MO
$38,073 to $46,784
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