EasyCareers Job Posting: Part-Time USPS Postal Support Employee(PSE)(Sullivan) | Part Time at United States Postal Service. This is a Part Time role in  Sullivan,  IL. Salary: $18 - $20.

Part-Time USPS Postal Support Employee(PSE)(Sullivan) | Part Time

Posted on August 14, 2026

Sullivan, IL Part Time $18 - $20

Part-Time Opportunity in Sullivan, IL

Part-Time Job in Sullivan: USPS Postal Support Employee (PSE) Employer: United States Postal Service (Hiring for part-time roles in Sullivan) Based in: Sullivan, IL (a central Sullivan location)

Pay: $18-$20/Hour (approx. $22.9k/Year) Benefits: Eligible part-time team members may receive select benefits. Excellent work-life balance for part-time staff in Sullivan.

Day-to-Day

This part-time position centers on your professional skills within the Government And Retail space in Sullivan.

  • This part-time role in Sullivan is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Sullivan, IL is growing.
  • Benefit from working part-time in Sullivan, a key hub for the Government And Retail industry.


Core Operations & Data Accuracy

The Postal Support Employee (PSE) is a versatile, vital role within the USPS network, acting as the bridge between raw logistics and customer-facing retail. PSEs ensure that every piece of mail is accurately tracked and routed.


Key Duties Include:

  1. Operating advanced barcode sorting machines and automated dispatch systems.
  2. Distributing incoming mail into precise carrier routes inside the local station.
  3. Providing exceptional retail service at the front counter, selling money orders, and assisting customers with passports.
  4. Resolving complex zip code routing errors.

This role offers varied tasks, a climate-controlled environment, and a highly structured path to becoming a Career Postal Clerk.