Senior Clerk, Billing

Description We are looking for a highly skilled and detail-driven Senior Clerk, Billing to join our team in Phoenix, Arizona. In this long-term contract role, you will play a crucial part in managing data integrity and supporting operational reporting processes to ensure informed decision-making. This position requires a proactive individual who is adept at working with large datasets, analyzing data, and delivering accurate results within deadlines. Responsibilities: - Perform detailed data validation and checks across extensive datasets using Microsoft Excel to ensure accuracy and reliability. - Identify and escalate any errors or inconsistencies in data, providing clear communication to management for swift resolution. - Optimize existing reporting and data processes by proposing and implementing efficiency improvements. - Manage high-volume workflows and prioritize tasks to meet deadlines consistently and accurately. - Utilize advanced Microsoft Excel features, such as pivot tables and conditional formatting, to analyze and present data effectively. - Develop and maintain comprehensive reports that support organizational decision-making and operational goals. - Apply logical thinking and problem-solving skills to interpret and manage business data efficiently. - Communicate findings and insights clearly to management through both written and verbal channels. - Take initiative in acquiring new tools and skills to continuously improve processes and performance. Requirements - Proven experience in data validation and operational reporting, preferably in a billing or similar role. - Strong proficiency in Microsoft Excel, including pivot tables, VLOOKUP, and conditional formatting. - Ability to manage competing priorities while maintaining high standards of accuracy and attention to detail. - Excellent written and verbal communication skills for presenting data insights and findings. - Demonstrated ability to identify and solve problems using logical reasoning and critical thinking. - Experience with data visualization tools is a plus. - Self-motivated and proactive in driving continuous improvement and learning. - Fluency in French is preferred but not required. 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 ( 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 ( .