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

Part-Time USPS Postal Support Employee(PSE)(Mount Prospect)

Posted on April 14, 2026

Mount Prospect, IL Part Time $18 - $20

Part-Time Job Highlights – Mount Prospect

Role Essentials

  • Based in: Mount Prospect, IL (a key business district)
  • Company: United States Postal Service
  • Part-Time Job in Mount Prospect: USPS Postal Support Employee (PSE)
  • This part-time role in Mount Prospect is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Mount Prospect, IL is growing.
  • Benefit from working part-time in Mount Prospect, a key hub for the Government And Retail industry.

Salary and Benefits

  • Pay: $18-$20/Hour (approx. $23.7k/Year)
  • Benefits: Eligible part-time team members may receive select benefits.
  • Excellent work-life balance for part-time staff in Mount Prospect.

Day-to-Day

  • Core objectives involve your professional skills in a part-time capacity in Government And Retail.


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.