Front Office & Billing Coordinator

Front Office & Billing Coordinator 

Gettier Commercial  •  Sterling, VA 

Department:  Executive Office / Administration 

Reports to:  Office Manager 

FLSA Classification:  Non-Exempt (Hourly) 

Schedule:  Monday–Friday, 8:00 AM – 4:00 PM, on-site 

Compensation:  $22.00 – $26.00/hour, commensurate with experience 

Position Summary 

The Front Office & Billing Coordinator is the welcoming face of the office and a key back-office contributor responsible for accurate, timely invoicing of completed field work. This is a blended role: roughly half front-office and administrative support, half billing and invoicing. The right person is equally comfortable greeting a visitor, keeping the office running smoothly, and owning the invoicing of night bulk trash, maintenance jobs, and completed day-operations work in QuickBooks. Reliability, discretion, and attention to detail are essential. 

Billing & Invoicing (Core Accountability) 

• Invoice all completed work accurately and on time, including night bulk trash pickups, maintenance jobs, and completed work from the day-operations department. 

• Enter, review, and reconcile billing data in QuickBooks; identify and resolve discrepancies before invoices are issued. 

• Coordinate with operations staff to confirm job completion and capture all billable work. 

• Support accounts-receivable follow-up and respond to routine billing questions. 

• Assist with data entry and billing coordination in NetSuite as the company transitions systems. 

Front Office & Reception 

• Greet, assist, and direct visitors in a polite, professional manner. 

• Answer, screen, and route phone calls; take messages and maintain/distribute the staff phone roster. 

• Receive and distribute incoming mail, packages, and courier deliveries; manage all outgoing mail. 

• Announce vendor arrivals (e.g., Pro Shred) and assist with Friday catering lunches. 

Office Operations & Administrative Support 

• Maintain office supply inventory: monitor stock, anticipate needs, and place/expedite orders. 

• Ensure operation of office equipment (copiers, water dispenser, postage meter); coordinate repairs and maintain equipment inventory. 

• Assist employees with copier use and email setup. 

• Keep the coffee bar stocked and the area clean throughout the day. 

• Assist the General Manager and Operations Director with scanning, projects, and other duties as assigned. 

• Support Human Resources with pre-onboarding: welcome new hires, guide them through electronic pre-onboarding, collect completed forms, and assist with the employee self-service app. 

Required Qualifications 

• QuickBooks experience (required). 

• Strong time-management skills and the ability to prioritize in a fast-paced environment. 

• Computer literacy: Microsoft Word, Excel, and Outlook; Guru and Slack a plus. 

• Professionalism, discretion, and strict confidentiality. 

• Clear, professional communicator; customer-service experience a plus. 

• Positive, can-do attitude and a team-first orientation. 

Preferred Qualifications 

• NetSuite experience. 

• Bilingual (Spanish). 

• Prior accounts-receivable or invoicing ownership in a services or trades environment. 

Additional Information 

This job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.