CareerWall Job Posting: Part-Time USPS Postal Support Employee(PSE)– Cambridge MA | Part at United States Postal Service. This is a Part Time role in Cambridge, MA. Salary: $20 - $23.

Part-Time USPS Postal Support Employee(PSE)– Cambridge MA | Part

Posted on April 08, 2026

Cambridge, MA Part Time $20 - $23

Local Part-Time Job Overview: Cambridge

Role Essentials

  • Job Title: USPS Postal Support Employee (PSE) – Flexible Part-Time Role
  • Benefits: Eligible part-time team members may receive select benefits.
  • Great option for students, parents, or those seeking extra income.
  • Worksite: Cambridge, MA
  • Company: United States Postal Service
  • Pay: $20-$23/Hour (approx. $26k/Year)
  • This part-time position centers on your professional skills within the Government And Retail space in Cambridge.
  • This part-time role in Cambridge is an excellent opportunity for professionals skilled in relevant skills.
  • Our United States Postal Service part-time team in Cambridge, MA is growing.
  • Benefit from working part-time in Cambridge, 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.