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Post Office Jobs in Decatur, IL (NOW HIRING)

Mason Manufacturing LLC

Senior Accountant

Decatur, IL

$27.88 - $43.27/hr

Stuff, stamp, and deliver to post office the accounts payable checks * Prepare ACH file documents, have reviewed and approved, enter on bank account * File paid accounts payable invoices with check ...

E-talentnetwork

Office Clerk

Decatur, IL · On-site

$15 - $19.50/hr

Job Title Duration: 3 Months Provide a variety of basic/general clerical duties that do not require special knowledge or skills. Duties include stuffing, collating, affixing labels, opening and ...

Allied Universal

Security Guard - Flex

Decatur, IL · On-site

$18.75/hr

Make emergency notifications as necessary pursuant to site Post Orders QUALIFICATIONS (MUST HAVE ... To find an office near you, please visit: www.aus.com/offices. Requisition ID 2026-1611075

Allied Universal

Security Guard - Flex

Decatur, IL · On-site

$18.75/hr

Make emergency notifications as necessary pursuant to site Post Orders QUALIFICATIONS (MUST HAVE ... To find an office near you, please visit: www.aus.com/offices. Requisition ID2026-1611075Employment ...

Allied Universal

Security Guard - Flex

Decatur, IL · On-site

$18.75/hr

Make emergency notifications as necessary pursuant to site Post Orders QUALIFICATIONS (MUST HAVE ... To find an office near you, please visit: www.aus.com/offices. Requisition ID 2026-1611075

Allied Universal

Security Guard - Flex

Decatur, IL · On-site

$18.75/hr

Make emergency notifications as necessary pursuant to site Post Orders QUALIFICATIONS (MUST HAVE ... To find an office near you, please visit: www.aus.com/offices. Requisition ID2026-1611075Employment ...

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All JobsPost Office JobsPost Office Jobs in Decatur, IL

Post Office information

See Decatur, IL salary details

$24.7K

$49.9K

$75.2K

How much do post office jobs pay per year?

As of Jun 23, 2026, the average yearly pay for post office in Decatur, IL is $49,930.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,800.00 and $57,200.00 per year, depending on experience, location, and employer.

What Are Different Post Office Jobs?

There are several positions at a post office, such as a mail sorter, USPS mail carrier, or mail clerk. As a mail sorter, your duties are to inspect mail entering and leaving the sorting facility. You prepare outgoing mail for the mail carriers to distribute, as well as operate and adjust mail sorting machinery. As a USPS mail carrier, you load mail that has been sorted into your delivery truck or mailbag and deliver the mail according to a predetermined route by foot or truck. As a mail clerk, you work in the post office, helping customers prepare packages and envelopes for mailing. Your responsibilities include weighing packages, assisting customers to apply for passports, as well as selling postage, boxes, and envelopes.

What are the key skills and qualifications needed to thrive as a Post Office Clerk, and why are they important?

To thrive as a Post Office Clerk, you need strong customer service abilities, attention to detail, and basic math skills, typically supported by a high school diploma or equivalent. Familiarity with point-of-sale (POS) systems, mail sorting equipment, and postal regulations is important for daily operations. Excellent communication, problem-solving, and organizational skills help you stand out in managing customer requests and handling mail efficiently. These skills are crucial for ensuring accurate transactions, timely mail delivery, and a positive customer experience in a busy postal environment.

What is the difference between Post Office vs Mail Carrier?

AspectPost OfficeMail Carrier
Primary RoleManages postal services, processes mail, customer serviceDelivers mail and packages to homes and businesses
Work EnvironmentPost office branches, sorting facilitiesOn the road, residential and commercial areas
CredentialsHigh school diploma, postal examsHigh school diploma, valid driver’s license
Employer/IndustryUnited States Postal Service or similar national postal agenciesPostal service providers, courier companies

The Post Office typically handles mail processing, customer service, and administrative tasks within postal facilities, while Mail Carriers focus on delivering mail directly to recipients' addresses. Both roles are essential in the postal industry, often working together to ensure efficient mail delivery and customer satisfaction.

What are post office workers?

Post office workers are employees who handle a range of duties within the postal system, such as sorting mail, selling postage, assisting customers with mailing services, and delivering letters and packages. They may work at the front counter helping customers, process and route mail in the back, or drive mail delivery routes. Their roles are crucial in ensuring the efficient and secure movement of correspondence and parcels. Post office workers must follow strict regulations and maintain high standards of accuracy and customer service.

What are some common challenges faced by Post Office employees, and how can they be managed effectively?

Post Office employees often encounter challenges such as high customer volume during peak hours, managing time-sensitive mail and packages, and staying updated with frequently changing postal regulations. These challenges can be managed by developing strong organizational skills, maintaining a calm and courteous demeanor under pressure, and actively communicating with team members to ensure smooth workflow. Many Post Offices also provide ongoing training and encourage collaboration, which helps staff adapt quickly and maintain service quality.
More about Post Office jobs
What job categories do people searching Post Office jobs in Decatur, IL look for? The top searched job categories for Post Office jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Post Office jobs? Cities near Decatur, IL with the most Post Office job openings:
Post Office jobs near you
Senior Accountant

Senior Accountant

Mason Manufacturing LLC

Decatur, IL

$27.88 - $43.27/hr

Full-time

Posted 7 days ago

Job description

Senior Accountant

June 2026

**Reports to:

**

Controller

**General Responsibilities

**

This position services the Company’s financial accounting needs. Areas of responsibility include managing the Office Manager to ensure quality work for processing Customer Billings, Accounts Receivable, Accounts Payable, Cash Management, and Bi-Weekly Payroll. Other duties as required by the Company Controller include risk management, human resources support, and contract management. Responsibilities also include suggesting and implementing process improvements within areas assigned.

**Specific Responsibilities

**

Customer Order Maintenance & Billing

  • Maintain Job Order Register & establish new Job Order Files
  • Review new Job Contracts to establish permitted progress billings based on credit review
  • Set up jobs in ComputerEase and enter job cost estimates
  • Maintain billing progress points and invoice customers when appropriate
  • Copy job invoices and file in job folders
  • Prepare a monthly schedule of freight billed to customers
  • Prepare Lien Releases when appropriate

Accounts Receivable

  • Accounts Receivable posting and account maintenance
  • Prepare and scan deposits and post cash receipts to Accounts Receivable subsidiary
  • Make routine collection calls on past due invoices and record efforts and communications in ComputerEase. Update and confer with Controller on past due accounts.

Accounts Payable

  • Match packing slips and purchase orders to Accounts Payable invoices
  • Enter matched invoices into ComputerEase
  • Review Open Accounts Payable List and pay invoices as appropriate for best cash flow position
  • Stuff, stamp, and deliver to post office the accounts payable checks
  • Prepare ACH file documents, have reviewed and approved, enter on bank account
  • File paid accounts payable invoices with check stub/ACH documentation
  • Maintain and reconcile petty cash fund
  • Make necessary entries into the Cash Book
  • Complete 1099 reporting requirements

Process Payroll

  • Collect, validate and process weekly timecards
  • Interact directly with supervisors regarding any payroll discrepancies or issues
  • Prepare and process bi-weekly payroll
  • Prepare and submit required federal and state payroll reports
  • Maintain Employee Point system. Record absences and report result to supervisors
  • Input job hours into ComputerEase and create weekly job reports based on hours. Input job to date hours into weekly Production Report

Risk Management

  • Assist with the annual renewal of commercial insurance policies
  • Keep insurance broker updated on changes within the business
  • Distribute COI’s as needed
  • Ensure proper accounting of prepaid insurance

HR Support

  • Establish & maintain confidential personnel files & records for new and existing employees
  • Process new & existing employee changes in various Company benefit programs
  • Provide support in establishing and maintaining various Company benefit programs
  • Assist in management of workers’ compensation insurance administration

Contract Management

  • Maintain copies of all contracts signed by the company officer
  • Manage the renewal of any annual contracts through appropriate notification and review
  • Assist in the review of customer nondisclosure agreements to ensure Mason’s interests

**Qualifications

**

  • Bachelor’s degree in financial accounting or equivalent
  • Demonstrated strong data management skills (speed and accuracy)
  • Strong computer skills, including Microsoft Office
  • Familiarity with ComputerEase preferred, but not required
  • Ability to interact effectively and efficiently with customers, vendors, and employees
  • Demonstrated experience and capability in handling confidential information

You should be proficient in:

  • Bachelor's Degree
  • Generally Accepted Accounting Principles (GAAP)
  • Cost Accounting
  • Bookkeeping
  • Accounts Payable (AP)
  • Accounts Receivable (AR)
  • Bank Reconciliation

Machines & technologies you'll use:

  • Accounting Software
ID:qnkTyx