Office Manager/Accounting Position Available In Gwinnett, Georgia

Office Manager/Accounting THC, Inc. Duluth, GA 30097 Office Manager –

Accounting & Human Resources Location:

Duluth, GA Job Type:

Full-Time Schedule:

Monday through Friday/Day Shift/ In-person/One flex-day per week

Starting Salary:

$65,000 – $75,000 per year (commensurate with experience) About THC, Inc. Since 1994, THC, Inc. has provided professional Right of Way acquisition, relocation, and noise mitigation services across the U.S. We serve airports, highway departments, utility companies, municipalities, governmental agencies, and engineering firms nationwide. Our mission is simple yet powerful: “Improve People’s Lives.” We work to build trust and find common ground between property owners and clients, creating solutions where everyone wins. Position Summary We are hiring a full-time Office Manager to join our team at our headquarters in Duluth, GA. The ideal candidate brings management experience, along with a strong background in accounting and human resources. This role is vital to maintaining a smooth, compliant, and supportive office environment—one that reflects the values and professionalism of THC, Inc. Key Responsibilities Accounting & Payroll Process monthly Accounts Receivable (AR) invoices and manage collections Review, code, and process Accounts Payable (AP) invoices Reconcile cash receipts and manage deposits Upload and verify bi-weekly payroll through our payroll provider Maintain PTO balances and update unemployment tax rates Perform monthly close tasks including reconciliations and journal entries Human Resources Draft offer letters and termination documentation Maintain up-to-date employee records and job descriptions Review and revise the Employee Handbook Manage benefit enrollment platforms and annual open enrollment Coordinate 401(k) reporting and ensure HR compliance Administrative Complete annual insurance applications (GL, Workers Comp, E&O) Respond to client requests for census and supplier/vendor documentation Qualifications Minimum 5 years of accounting and office management experience Proven team management or supervisory experience required Bachelor’s degree in Accounting (HR certification is a plus) Proficient in QuickBooks and Microsoft Office Suite (Excel, Word, Outlook) Excellent communication, time management, and organizational skills Ability to manage multiple priorities with minimal supervision Must successfully pass a credit check, background check, and drug screening

What We Offer Competitive Starting Salary:

$65,000 – $75,000 annually Paid medical and dental insurance 401(k) with company match Paid Time Off, including vacation, sick leave, and holidays Positive, team-focused work culture Why Choose THC, Inc.? Over 30 years of proven success nationwide Leadership committed to your growth and professional development A workplace grounded in purpose: “Improving People’s Lives” If you’re an experienced and motivated leader looking to grow with a mission-driven company, we’d love to hear from you. Apply today!

Job Type:

Full-time Pay:

$65,000.00 – $75,000.00 per year

Benefits:

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

Schedule:

8 hour shift Monday to

Friday Work Location:

In person