ZipRecruiter

Log In

1

Post Office Jobs in Three Rivers, MI (NOW HIRING)

Omega Corporation

Office Manager

Battle Creek, MI · On-site

$50K - $75K/yr

The Office Manager is a critical operational role that ensures smooth day-to-day execution across finance, HR, IT coordination, and office administration. Reporting to the Integrator (with dotted ...

Legacy LLC

Office Manager

Kalamazoo, MI · On-site

$18 - $20/hr

As an Office Manager, you will be responsible for a wide range of administrative and operational tasks, ensuring the office runs efficiently and residents receive outstanding service. The ideal ...

Western Michigan University

Office Assistant

Kalamazoo, MI · On-site

$15.75 - $20.75/hr

Position Details Posting Summary College Assoc Provost Enrollment Mgmt Executive Area Provost & VP Academic Affairs Department Registrar's Office Posting Detail Information Posting Number S1639P Job ...

Western Michigan University

Office Assistant

Kalamazoo, MI · On-site

$15.75 - $20.75/hr

Position Details Posting Summary College Assoc Provost Enrollment Mgmt Executive Area Provost & VP Academic Affairs Department Registrar's Office Posting Detail Information Posting Number S1639P Job ...

Beacon Health System

Supv Office (BMG)

Goshen, IN · On-site

Assists with maintaining a smooth-functioning and efficient physician office by: * Assisting with the development of patient billings, medical records and office activities and monitoring fees and ...

Beacon Health System

Supv Office (BMG)

Goshen, IN · On-site

Assists with maintaining a smooth-functioning and efficient physician office by: * Assisting with the development of patient billings, medical records and office activities and monitoring fees and ...

Autowest

Be Seen First

Office & Operations Manager

Plainwell, MI · On-site

$50K - $90K/yr

Office & Operations Manager Not Just a Job -- An Opportunity to Make an Impact We are not looking for someone who simply wants a job. We are looking for someone who takes ownership, thrives on ...

The Pivot Group

Office Manager - Portage Area

Portage, MI · On-site

$51K - $80K/yr

Office Manager - Portage Area Office Manager | Portage, MI Salary Range: $51,000 - $80,000 depending on experience Are you a skilled professional with a passion for excelling in office manager? The ...

The Pivot Group

Office Manager - Paw Paw Area

Paw Paw, MI · On-site

$49K - $78K/yr

Office Manager | Paw Paw, MI Salary Range: $49,000 - $78,000 depending on experience Are you a detail-oriented professional with a passion for excelling in office manager? The Pivot Group Network, a ...

next page

Showing results 1-20

All JobsPost Office JobsPost Office Jobs in Three Rivers, MI

Post Office information

See Three Rivers, MI salary details

$23.5K

$47.5K

$71.5K

How much do post office jobs pay per year?

As of Jul 4, 2026, the average yearly pay for post office in Three Rivers, MI is $47,475.00, according to ZipRecruiter salary data. Most workers in this role earn between $36,900.00 and $54,400.00 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 is the best paying job at the post office?

The highest paying positions at the post office are typically postal service managers or supervisors, who oversee operations and staff. These roles often require experience, leadership skills, and sometimes specialized certifications, and they can earn significantly higher salaries than entry-level roles like mail carriers or clerks.

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.

How hard is it to get hired at USPS?

Getting hired at USPS as a postal worker typically involves completing an application, passing a written exam, and undergoing a background check. The hiring process can be competitive, with many applicants vying for limited positions, and candidates often need to demonstrate reliability and physical stamina. Having relevant skills or experience in customer service or logistics can improve chances of employment.

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 the different positions at the post office?

Post offices employ a variety of positions including postal clerks, mail carriers, processing clerks, and supervisors. These roles involve tasks such as sorting mail, delivering packages, customer service, and managing operations, often requiring knowledge of postal regulations and the use of specialized equipment. Advancement opportunities and specific duties vary by position and location.

What can disqualify you from working at USPS?

Post Office employment at USPS can be disqualified by a criminal background check revealing disqualifying offenses, a poor credit history, or failure to pass a drug screening. Additionally, candidates must meet physical requirements and pass a background investigation to ensure suitability for the role.

What's the easiest post office job to get?

The easiest post office job to obtain is often a postal clerk or mail processing clerk position, which typically requires a high school diploma or equivalent and minimal prior experience. These roles usually involve routine tasks like sorting mail and customer service, and they often have open entry-level opportunities with straightforward application processes. Having good organizational skills and basic computer knowledge can improve chances of hiring.

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 are popular job titles related to Post Office jobs in Three Rivers, MI? For Post Office jobs in Three Rivers, MI, the most frequently searched job titles are:
What job categories do people searching Post Office jobs in Three Rivers, MI look for? The top searched job categories for Post Office jobs in Three Rivers, MI are:
What cities near Three Rivers, MI are hiring for Post Office jobs? Cities near Three Rivers, MI with the most Post Office job openings:
Post Office jobs near you
Infographic showing various Post Office job openings in Three Rivers, MI as of June 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $47,475 per year, or $22.8 per hour.

Office Manager

Omega Corporation

Battle Creek, MI • On-site

$50K - $75K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago

Job description

Full job description

Company: Omega Corporation (Omega Castings and Omega Tool & Machine)

About Us: Omega Corporation is the unified force behind two industry manufacturers: Omega Castings and Omega Tool & Machine. Headquartered in Battle Creek, Michigan, we proudly continue a second-generation legacy of precision manufacturing since 1975. Having passed our 50th anniversary, we remain committed to quality, integrity, and continuous improvement. Operating under the Entrepreneurial Operating System (EOS), our Leadership Team is focused on clear vision, disciplined execution, and sustainable growth. We are vertically integrated, delivering high-quality stainless steel castings through finished precision-machined components for demanding industries.


Position Summary: The Office Manager is a critical operational role that ensures smooth day-to-day execution across finance, HR, IT coordination, and office administration. Reporting to the Integrator (with dotted-line support to the Fractional CFO), this position handles bookkeeping, transaction-level accounting, payroll coordination, HR administration, vendor management, and general support tasks that keep our team productive and our culture strong. The ideal candidate is organized, proactive, and thrives in a hands-on manufacturing environment.

Key Responsibilities:

Bookkeeping & Financial Operations

  • Perform day-to-day bookkeeping, including accounts payable/receivable, invoicing, bank/credit card reconciliations, and general ledger maintenance.
  • Prepare the bi-weekly payroll using the third-party payroll system (currently Paycor) to ensure accurate, timely payroll processing and compliance.
  • Support month-end close processes, prepare routine financial reports, and assist the Fractional CFO with data requests.
  • Maintain accurate financial records and assist with compliance and audit readiness.

Human Resources Administration

  • Handle HR administrative tasks: onboarding/offboarding, benefits enrollment and administration, employee records, and basic compliance support.
  • Assist the Leadership Team with recruiting coordination, talent development activities, and maintaining a positive work environment.

Vendor Coordination

  • Manage day-to-day relationships with external vendors, ensuring reliable service, security, and issue resolution.
  • Support basic technology needs for the team and coordinate improvements with the Fractional CFO.

Office & Administrative Support

  • Oversee general office operations, supplies, facilities coordination, and logistics.
  • Manage details for company events, meals, catering, and team-building activities.
  • Provide broad administrative support to the Leadership Team and employees as needed.
  • Help maintain EOS tools (scorecards, rocks, meeting rhythms) at the operational level.

Qualifications:

  • Associate or Bachelor’s degree in Business, Accounting, or related field preferred.
  • 3–5+ years of experience in office management, bookkeeping, and/or HR administration (manufacturing environment a plus).
  • Proficiency with accounting software (QuickBooks or similar), Microsoft Office (especially Excel), and general HR/IT systems.
  • Familiarity with payroll processing and basic labor regulations.
  • Experience with EOS is a plus.

Competencies:

  • Highly organized with strong attention to detail and ability to manage multiple priorities.
  • Collaborative, supportive, and service-oriented with excellent interpersonal skills.
  • Proactive, adaptable, and comfortable in a hands-on, fast-paced setting.
  • Technologically comfortable and solutions-focused.
  • High integrity and commitment to confidentiality.

Why Join Us? As Office Manager, you will be the operational backbone of our team—ensuring everything runs smoothly so our people can focus on delivering exceptional quality. You’ll work in a collaborative, growth-oriented environment with meaningful impact on daily operations and company culture as we celebrate our 50th anniversary and build for the future.

Pay: $50,000.00 - $75,000.00 per year

Benefits:

  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Health savings account
  • Paid time off
  • Vision insurance

Work Location: In person


Apply