Office Manager / Payroll & Accounting Administrator Millvale, PA | Full-Time | Onsite GPSA Group is seeking an experienced, detail-oriented Office Manager with Payroll and Accounting experience to join our team at our Millvale, PA office. This is a full-time, in-person role supporting executive leadership and managing core administrative, payroll, and accounting functions. This position is ideal for a dependable professional who is comfortable handling confidential information and working across all levels of an organization.

• About the Role The Office Manager works closely with the executive team—including the President, Director of Operations, Accounting Manager, and HR Consultant—and plays a critical role in the day-to-day operations of the business.

You will be responsible for payroll administration, time & attendance, employee benefits, and supporting the Accounting Manager with accounts payable, accounts receivable, collections, and general accounting processes.

• Schedule & Location

Onsite:

Monday-Friday, 8:30 a.m.

• 5:00 p.m.

Location:

Millvale, PA — conveniently located near Pittsburgh's North Shore and Lawrenceville, just off Route 28

• About GPSA For over 30 years, GPSA has outfitted Western Pennsylvania high school, college, and business teams with high-quality customized apparel, uniforms, and sports equipment.
• Key Responsibilities
• Provide administrative and operational support to executive leadership
• Process and administer payroll, time & attendance, and employee benefits
• Assist with accounts payable (AP), accounts receivable (AR), collections, and general accounting tasks
• Maintain accurate records, files, and documentation
• Handle sensitive and confidential information with the highest level of discretion and professionalism
• Coordinate with internal teams and external vendors or consultants as needed
• Qualifications
• Bachelor's degree in Accounting, Business, or Human Resources preferred, or equivalent experience
• Proven experience in Office Management, Payroll, Accounting, HR, or Executive Assistant roles
• Working knowledge of payroll systems, benefits administration, and time & attendance tracking
• Experience with AP, AR, and basic accounting functions
• Strong organizational skills and exceptional attention to detail
• High level of professionalism, reliability, and sense of urgency
• Proficiency in Microsoft Office (Excel, Word, Outlook); payroll systems; accounting software experience a plus
• Ability to multitask, prioritize, and work independently in a fast-paced environment
• Strong written and verbal communication skills
• Compensation & Benefits
• Starting salary: $50,000 annually (flexible based on experience)
• Comprehensive benefits package, including: o Health, dental, and vision insurance o Life and disability insurance o Paid time off and paid holidays o 401(k) retirement plan with 3% company match o Relaxed/casual environment
• Direct inquiries only, please.

No agencies.

Pay:

From $50,000.00 per year

Benefits:

401(k) 401(k) matching Dental insurance Employee assistance program Employee discount Health insurance Life insurance Paid time off Vision insurance

Work Location:

In person