Johannesburg: National Billing Manager

Company and Job Description Join a leading national organisation where precision, operational excellence, and strong financial governance are at the heart of everything they do. This role sits within a well-established group managing multiple business units and service lines, offering stability, scale, and an exciting challenge for a seasoned billing professional. As the National Billing Manager, you will oversee the full billing lifecycle for all MRMSA entities from customer onboarding and billing setup to invoicing, adjustments, revenue recognition, and month-end reporting. You will work closely with sales, operations, finance, and customer service teams to ensure the highest levels of billing accuracy and service delivery. This opportunity is perfect for someone who thrives in a fast-paced, dynamic environment, enjoys leading a team, and is passionate about building strong internal controls and improving billing processes. If you are results-driven, analytical, and ready to make a national impact this role is for you. Key Responsibilities Lead and manage the national billing function, ensuring timeous, accurate, and complete invoicing across all entities. Oversee the full billing cycle including onboarding, billing configuration, invoicing, adjustments, and credit notes. Maintain accurate billing data, master data integrity, and compliance with policies, contracts, and accounting standards. Monitor unbilled revenue, backlogs, and billing discrepancies, driving corrective actions and improvements. Collaborate cross-functionally to support revenue recognition, reporting, and query resolution. Uphold strong internal controls, support audits, and drive continuous process improvements. Lead, mentor, and develop the national billing team to ensure high performance and service excellence. Job Experience & Skills Required Education: Bachelors Degree in Finance, Accounting, or a related field (essential). Experience: Minimum 5 years experience in a Billing Management role. At least 2 years’ experience in a national or multi-branch billing environment. Proven track record managing a billing function and leading a team. Strong experience with revenue recognition, credit/debit processing, billing systems, and internal controls. Experience with ERP systems (Sage X3 highly advantageous). Skills: Advanced MS Excel proficiency. Knowledge of VAT and related billing implications. Strong analytical, problem-solving, and decision-making ability. Excellent communication and stakeholder management skills. High attention to detail and ability to manage tight deadlines. Process-improvement mindset and data-driven approach. Other Non-Negotiables: Ability to work extended hours when required (billing cycles). Ability to work independently and collaboratively across departments. Apply Now! For more exciting Finance vacancies, please visit: