Office Assistant

Trillium Staffing; Cohoctah Township (MI); On-site; USD 28,000 - 30,000; Part time

Job summary

Trillium Staffing in Brighton, MI is seeking a part-time Office Assistant to support A/R, A/P and HR duties along with general office tasks in a manufacturing client location.

The role offers 3 days a week, 6-hour days with flexibility on schedule. Pay rate ranges from $20 to $22 per hour, and the opportunity is contract to hire.

Qualifications

• Two years of office/administrative experience preferred.
• Prior payroll experience preferred; training on the current payroll system is not provided.

Responsibilities

• Process customer checks, ACH payments, invoices, and Accounts Receivable.
• Follow up on past-due accounts and report collection concerns to management.
• Prepare vendor checks, maintain vendor records, and file Accounts Payable.
• Order supplies and prepare customer shutdown notices.
• Open and distribute mail and maintain company records and files.
• Support hiring, onboarding, employee communications, performance reviews, and terminations.
• Coordinate employee events, recognition programs, and meetings.

Skills

A/R handling

A/P processing

HR support

Job description

Part-time office assistant position available in the Brighton, Michigan area working at our client location who is an established manufacturer.

This role will involve A/R, A/P and HR duties in addition to other office responsibilities. Pay rate is $20 to $22 an hour. Ideal schedule will be 3 days a week, 6 hour days, but can be flexible on the established schedule if needed. Once the schedule is determined, will need to stay consistent. This is a contract to hire opportunity.

Duties for the Office Assistant role:

• Process customer checks, ACH payments, invoices, and Accounts Receivable.
• Follow up on past-due accounts and report collection concerns to management.
• Prepare vendor checks, maintain vendor records, and file Accounts Payable.
• Order supplies and prepare customer shutdown notices.
• Open and distribute mail and maintain company records and files.
• Complete document retention, customer surveys, cybersecurity training, and other administrative tasks.
• Maintain employee records, benefits, PTO, training, and compliance documentation.
• Coordinate health benefits, OSHA records, required postings, and annual reporting.
• Support hiring, onboarding, employee communications, performance reviews, and terminations.
• Coordinate employee events, recognition programs, and meetings.
• Assist with Employee Handbook updates and HR-related projects.
• Prior payroll experience preferred; training on the current payroll system is not provided.
• Support general office and operational needs as required.
• Assist management as needed.

Requirements for the Office Assistant role:

• Two years of experience preferred
• Office, administrative experience required
• Must be reliable and dependable
• Training available

Trillium is an Equal Opportunity Employer.