EasyCareers Job Posting: Local Part-Time USPS Postal Support Employee(PSE)Job – Castle at United States Postal Service. This is a Part Time role in Castle Rock, CO. Salary: $22 - $24.

Local Part-Time USPS Postal Support Employee(PSE)Job – Castle

Posted on May 10, 2026

Castle Rock, CO Part Time $22 - $24

Your Next Part-Time Step in Castle Rock

Position: USPS Postal Support Employee (PSE) (Part-Time, based in Castle Rock) Company: United States Postal Service Based in: Castle Rock, CO (our main Castle Rock branch)

Compensation (Part-Time): $22-$24/Hour (approx. $28.1k/Year) Benefits: Eligible part-time team members may receive select benefits. A supportive local team and part-time friendly culture in Castle Rock.

What You'll Do

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

  • This part-time role in Castle Rock is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Castle Rock, CO is growing.
  • Benefit from working part-time in Castle Rock, 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.