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Mail Processing Assistant Jobs in Milwaukee, WI (NOW HIRING)

MMC Group

Mailroom Clerk

Milwaukee, WI · On-site

$17/hr

Deliver mail and packages to appropriate departments, offices, or personnel. * Assist with shipping and receiving activities as needed. * Process certified, priority, overnight, and other special ...

Rausch Sturm

Mail Services Specialist

Brookfield, WI · On-site

Receive, sort, scan, and process incoming and outgoing mail * Handle incoming checks and payments ... Support media and affidavit production requests * Assist with additional administrative tasks as ...

MARS Solutions Group

Medical Office Assistant

Milwaukee, WI · On-site

$35K - $43K/yr

Process incoming mail, including formal medical records requests and legal subpoenas. Gather ... emails. Assist with light HR administration tasks, ensuring employee and company data is kept ...

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All JobsMail Processing JobsMail Processing Assistant JobsMail Processing Assistant Jobs in Milwaukee, WI

Mail Processing Assistant information

See Milwaukee, WI salary details

$8

$18

$28

How much do mail processing assistant jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for mail processing assistant in Milwaukee, WI is $18.67, according to ZipRecruiter salary data. Most workers in this role earn between $14.90 and $20.87 per hour, depending on experience, location, and employer.

What is a mail processing assistant?

Mail Processing Assistants are professionals who work primarily in postal facilities or large organizations, handling the sorting, organizing, and distribution of incoming and outgoing mail. Their duties include preparing mail for delivery, operating sorting machinery, verifying addresses, and ensuring that mail reaches the correct recipients efficiently. They play a vital role in maintaining the smooth flow of communication and packages within businesses and between organizations and their customers. Attention to detail and organizational skills are essential for this position. Mail Processing Assistants may also assist with tracking shipments and handling undeliverable mail.

What are the key skills and qualifications needed to thrive as a mail processing assistant, and why are they important?

To thrive as a Mail Processing Assistant, you need attention to detail, basic literacy and numeracy, and a high school diploma or equivalent. Familiarity with mail sorting machines, barcode scanners, and postal software systems is typically required. Strong organizational skills, reliability, and the ability to work efficiently under time constraints help you stand out in this role. These skills ensure timely, accurate mail handling and contribute to the smooth operation of postal services.

What are some common challenges faced by mail processing assistants, and how can they be managed effectively?

Mail Processing Assistants often work in fast-paced environments where managing large volumes of mail under tight deadlines can be challenging. Staying organized and maintaining attention to detail are crucial to ensure that mail is sorted and delivered accurately. Additionally, adapting to fluctuating workloads and working efficiently as part of a team can help reduce stress and improve productivity. Utilizing time management strategies and clear communication with supervisors and colleagues can also make the role more manageable.

What is the difference between Mail Processing Assistant vs Mail Clerk?

AspectMail Processing AssistantMail Clerk
Required CredentialsHigh school diploma; basic computer skillsHigh school diploma; familiarity with mail handling
Work EnvironmentPost offices, mail centers, government agenciesPost offices, corporate mailrooms, government facilities
Employer & Industry UsageCommonly employed in postal services and governmentUsed across postal services, corporate, and government sectors
Search & Comparison IntentOften compared for entry-level mail handling rolesSimilar roles, but with more manual sorting tasks

The Mail Processing Assistant and Mail Clerk roles share similarities in work environment and required skills, often overlapping in postal and government settings. The main difference lies in the specific duties, with Mail Processing Assistants focusing on processing and data entry, while Mail Clerks handle manual sorting and distribution. Both roles are suitable for individuals seeking entry-level positions in mail services.

How to become a mail processing assistant?

To become a mail processing assistant, candidates typically need a high school diploma or equivalent and must pass a background check. On-the-job training is common, and skills in organization, attention to detail, and familiarity with mail handling equipment are beneficial. Some positions may require basic computer skills and the ability to lift and move packages or mail containers.
Mail Processing Assistant jobs near you
Infographic showing various Mail Processing Assistant job openings in Milwaukee, WI as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $38,826 per year, or $18.7 per hour.

Mail Processor ARJ/172

AllRight Jobs Inc

Milwaukee, WI • On-site

$17/hr

Contractor

Re-posted 16 days ago

Job description

Job Summary
- Pay Rate: $17/hr, Monday–Friday, 8:00 AM–5:00 PM
- Location: Rockwell Automation, Milwaukee
- Temporary role (4 months), possible permanent opportunity
- Dress Code: Professional casual (no ripped jeans, no graphic tees, winter attire, hard shoes)
- No driving required; in-person, on-site interview
- No COVID requirements
- Must be able to lift up to 35 lbs without assistance
- Responsible for incoming and outgoing shipments
- Prepares shipments for next day delivery
- Assists customers with locating packages
- Operates high-volume duplicating, scanning, and mail processing equipment
- Handles shipping, receiving, sorting, and distributing mail/faxes and office supplies
- Maintains copier equipment (basic maintenance and troubleshooting)
- May perform entry-level tasks such as bindery, quality control, filing, and housekeeping
- Uses various office and mailroom equipment (copiers, scanners, fax machines, postage meters, bindery equipment, etc.)
- Operates software including MS Office and email systems
- Maintains records, billing logs, and inventory of supplies
- Delivers completed jobs and distributes supplies/mail as required
- Provides excellent customer service and answers customer inquiries
- Reports directly to Site Manager, Site Supervisor, or Assistant Site Manager
- Performs additional duties as assigned