On-Call Contract Mailing Support Specialist

1 week ago


St Louis, MO, United States SumnerOne Full time
Location: O'Fallon, MO
Schedule: As Needed / On-Call
Employment Type: Contract

Overview

We are seeking Contract Mailing Support Specialists to support a high-volume, print and mailing operation in the O'Fallon, MO. area. This is an on-call contract role, ideal for individuals seeking flexible, intermittent work.

This position supports periodic production needs such as peak volumes, special projects, coverage, or short-term demand increases.

Additional Information
  • This is an on-call contract role, not a full-time or part-time scheduled position
  • Work is offered as needs arise; availability does not guarantee hours
  • Ideal for individuals looking to supplement income or maintain schedule flexibility
  • Opportunity to be re-engaged repeatedly based on performance and availability
Responsibilities
  • Assist with high-volume mail production tasks including:
    • Sorting, inserting, folding, and preparing mail for distribution
  • Operating basic mailing and finishing equipment (training provided)
  • Quality checking printed materials for accuracy and completeness
  • Maintain strict attention to detail in a secure production environment
  • Follow established processes, safety guidelines, and confidentiality requirements
  • Support production deadlines during scheduled shifts when called upon
Qualifications
  • Ability to stand for extended periods and perform repetitive tasks
  • Strong attention to detail and ability to follow instructions precisely
  • Reliable, punctual, and responsive when contacted for shifts
  • Comfortable working in a production-based environment
  • Previous print, mailing, warehouse, or production experience is a plus but not required
Additional Requirements
  • Must be able to pass background screening as required for secure production environments
  • Must be legally authorized to work in the U.S.
Why This Opportunity?
  • Flexible, as-needed work without long-term scheduling commitments
  • Opportunity to build an ongoing relationship for repeat contract work
  • Work within a well-established, professional production environment


  • St Louis, MO, United States SumnerOne Full time

    Job Description: SumnerOne is seeking Onsite Mailing/Print Support Specialist to join our team at SumnerOne's Mastercard Mail Center in O'Fallon, MO. In this role, you will support the day-to-day mail operations, including receiving, sorting, and delivering mail, high volume printing and courier packages. You will also handle international shipping...


  • St Louis, MO, United States SumnerOne Full time

    Job Description: SumnerOne is seeking Onsite Mailing/Print Support Specialist to join our team at SumnerOne's Mastercard Mail Center in O'Fallon, MO. In this role, you will support the day-to-day mail operations, including receiving, sorting, and delivering mail, high volume printing and courier packages. You will also handle international shipping...


  • St Louis, MO, United States Experis Full time

    Our client, a leading organization in the Saint Louis MO area, is seeking a dedicated Call Support Specialist to join their dynamic team. As a Telecommunications/ Call Support Specialist, you will be an essential part of the support department, providing vital communication assistance to ensure seamless operations across the organization. The ideal candidate...


  • St Louis, MO, United States Experis Full time

    Our client, a leading organization in the Saint Louis MO area, is seeking a dedicated Call Support Specialist to join their dynamic team. As a Telecommunications/ Call Support Specialist, you will be an essential part of the support department, providing vital communication assistance to ensure seamless operations across the organization. The ideal candidate...


  • St Louis, MO, United States Experis Full time

    Our client, a leading organization in the Saint Louis MO area, is seeking a dedicated Call Support Specialist to join their dynamic team. As a Telecommunications/ Call Support Specialist, you will be an essential part of the support department, providing vital communication assistance to ensure seamless operations across the organization. The ideal candidate...


  • St Louis, MO, United States Manpower Group Inc. Full time

    Our client, a leading organization in the Saint Louis MO area, is seeking a dedicated Call Support Specialist to join their dynamic team. As a Telecommunications/ Call Support Specialist, you will be an essential part of the support department, providing vital communication assistance to ensure seamless operations across the organization. The ideal candidate...


  • St Louis, MO, United States IST Management Full time

    Copy/Mail Team Member - Part-Time Consider a new career today as a Copy/Mail Team Member- Part-Time with IST Management Services, the fastest-growing, national, facilities management company in the industry. IST Management is a BPO Company (Business Process Outsourcing) specializing in providing solutions for the management of physical and digital...

  • Mail Clerk

    4 days ago


    St Louis, MO, United States The Millennium Group Full time

    Job Description Job Description Now is a great time to join our growing company! The Millennium Group (TMG) is an award winning business process outsourcing firm focused on print, mail, document scanning, reception, and related office support services for Fortune 500 companies, professional service firms, and institutions of higher education. TMG is looking...

  • Mail Clerk

    2 weeks ago


    St Louis, MO, United States The Millennium Group Full time

    Job Description Job Description Now is a great time to join our growing company! The Millennium Group (TMG) is an award winning business process outsourcing firm focused on print, mail, document scanning, reception, and related office support services for Fortune 500 companies, professional service firms, and institutions of higher education. TMG is looking...

  • Mail Clerk

    1 week ago


    St Louis, MO, United States The Millennium Group Full time

    Job Description Job Description Now is a great time to join our growing company! The Millennium Group (TMG) is an award winning business process outsourcing firm focused on print, mail, document scanning, reception, and related office support services for Fortune 500 companies, professional service firms, and institutions of higher education. TMG is looking...