Geo-Technology Associates, Inc. (GTA) is seeking a Billing Specialist for our corporate office in Abingdon, MD. The primary focus of this position is professional services billing. Position involves daily interaction with project managers, accountants, and accounting staff. Hours of work are Monday through Friday, 8:00 a.m. to 5:00 p.m. This position offers a hybrid work schedule after 3+ month training period. Billing Specialist Job Responsibilities: Responsibilities of this position include, but are not limited to: + Timely processing of billing for multiple locations + Producing, reviewing, and finalizing invoices in adherence to project contracts and agreed-upon terms + Communicating effectively with internal stakeholders, including project managers, accountants, and senior management, to ensure seamless billing processes + Maintaining positive relationships with staff and clients + Contributing to process improvements and automation initiatives to enhance the efficiency and accuracy of billing functions Billing Specialist Job Requirements: To be considered for this position, candidates should possess the following qualifications: + Billing Experience Required! AEC industry or multi-faceted engineering, law, or accounting firms preferable + Experience with BST Global, Vision Deltek, Timberline, or Axium is a plus + Strong problem-solving skills to identify and resolve billing discrepancies, handle various billing scenarios, and address client inquiries + Detail-oriented approach for meticulous review and analysis of project data, rates, and contract terms + Proficiency in accounting software and Microsoft Office suite + Demonstrated ability to work independently and collaborate with cross-functional teams + Ability to manage multiple projects simultaneously, prioritize tasks, and meet deadlines + Excellent verbal and written communication skills + Flexibility to adapt to changing project requirements, evolving billing processes, and software systems We ensure nondiscrimination and equal employment opportunity in all programs and activities in accordance with Title VI of the Civil Rights Act of 1964, and all revisions and addendums thereof.