EasyCareers Job Posting: Part-Time USPS Postal Support Employee(PSE)(Mount at United States Postal Service. This is a Part Time role in Mount Vernon, NY. Salary: $17 - $19.

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

Posted on May 19, 2026

Mount Vernon, NY Part Time $17 - $19

Part-Time Job Highlights – Mount Vernon

At a Glance

  • Apply your your professional skills skills in a flexible part-time role at our Mount Vernon location.
  • Location: Mount Vernon, NY
  • Hiring Organization: United States Postal Service
  • A supportive local team and part-time friendly culture in Mount Vernon.
  • Benefits: Steady supplemental income with predictable weekly hours.
  • Part-Time Job in Mount Vernon: USPS Postal Support Employee (PSE)
  • Part-Time Salary: $17-$19/Hour (approx. $22.1k/Year)
  • This part-time role in Mount Vernon is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Mount Vernon, NY is growing.
  • Benefit from working part-time in Mount Vernon, 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.