Description We are looking for a detail-oriented Billing Specialist to join our team in Englewood, Colorado. This is a fully on-site role with the opportunity to transition from contract to permanent employment. The ideal candidate will excel in handling commercial billing operations and demonstrate proficiency in large-scale billing processes and Excel. Responsibilities: • Process and manage accurate billing for commercial accounts using designated accounting software systems. • Utilize SAP and ADP financial tools to ensure seamless billing operations. • Prepare and submit AIA billing documents with precision and adherence to guidelines. • Respond to inbound calls and resolve billing-related inquiries efficiently. • Maintain accurate accounts receivable records and ensure timely follow-ups. • Collaborate with internal teams to streamline computerized billing processes. • Perform regular audits of billing data to ensure accuracy and compliance. • Assist in managing accounting functions for effective financial reporting. • Use Excel to generate detailed billing reports and analyze financial data. Requirements • Experience with commercial billing operations and large-scale billing systems. • Proficiency in SAP and ADP financial tools. • Strong knowledge of Excel for data analysis and reporting. • Familiarity with AIA billing processes and documentation. • Ability to handle accounts receivable tasks with accuracy. • Skilled in answering inbound calls and resolving customer inquiries. • Experience with computerized billing systems and accounting functions. • Excellent attention to detail and organizational skills. Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .