The Business Services Coordinator contributes to all aspects of the Business Services department. This position is responsible for invoicing Clark Service Group’s customers as well as assist with accounts payable, and other areas as needed.


  • Invoicing customers for multiple company divisions.
  • Collect and update customer credit card information in internal system.
  • Receive, organize, and accurately enter vendor bills in a timely manner. Ensure vendor payments are made in accordance with their terms.
  • Accurately code bill activity to the appropriate general ledger accounts, departments, locations, and periods.
  • Appropriately apply use tax to necessary bills in accordance with multiple state requirements.
  • Maintain positive working relationships with vendors and customers, ensure contact information is current and complete. Resolve any issues timely and respectfully.
  • Promote a positive work environment and company culture. 
  • Other tasks and projects as assigned by the Business Services management team. 


  • High School diploma or equivalent.
  • 1-2 years of billing and customer service experience. 
  • 1-2 years of accounts payable and/or accounting experience.
  • Strong experience in Microsoft Excel.
  • Effective oral and written communication skills.
  • Ability to work within a team and independently.
  • Ability to prioritize multiple tasks simultaneously.
  • Experience in NetSuite is a plus.
Lancaster, PA
Business Services
Employment type
  • Weekly pay
  • Paid holidays & PTO
  • Referral incentives
  • Medical, dental & vision
  • Prescription drug coverage
  • Gym reimbursement
  • Advancement opportunities
  • Flexible 401K with matching
  • Volunteer opportunities
  • And more
Reports to
Assistant Controller
Average hours / week

How to apply

To apply, email your cover letter and resume to Careers@ClarkServiceGroup.com.

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