EasyCareers Job Posting: Part-Time Job Charleston at United States Postal Service | Part at United States Postal Service. This is a Part Time role in Charleston, SC. Salary: $20 - $23.

Part-Time Job Charleston at United States Postal Service | Part

Posted on May 03, 2026

Charleston, SC Part Time $20 - $23

Part-Time Job Highlights – Charleston

At a Glance

  • Hiring Organization: United States Postal Service
  • Part-Time Job in Charleston: USPS Postal Support Employee (PSE)
  • Location: Charleston, SC
  • This part-time role in Charleston is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Charleston, SC is growing.
  • Benefit from working part-time in Charleston, a key hub for the Government And Retail industry.

Rewards

  • Compensation (Part-Time): $20-$23/Hour (approx. $26k/Year)
  • Benefits: Eligible part-time team members may receive select benefits.
  • Excellent work-life balance for part-time staff in Charleston.

Position Scope

  • Apply your your professional skills skills in a flexible part-time role at our Charleston location.


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.