Job Title

Assistant Billing Officer

Job Objectives

• Responsible for generating accurate invoices and maintaining organized billing documentation.


• Supports customer inquiries and general office operations to ensure efficient administrative processes

Organisation: Dangote Ports Operations

Department: Commercial, Compliance & Regulatory

Office: GDNL Terminal ‘E’ Building Apapa Port Complex, Apapa Wharf, Lagos-Nigeria.

Reports to: Head of Commercial, Compliance & Regulatory

Job Responsibilities

• Prepare and issue accurate invoices in a timely manner.


• Maintain organized records and filing systems for billing documents.


• Verify billing data to ensure accuracy and completeness.


• Respond to customer and internal inquiries related to invoices and payments.


• Assist in reconciling billing discrepancies and resolving issues.


• Support general administrative and office operations.


• Ensure proper documentation and archiving of financial records.


• Collaborate with finance and operations teams to ensure billing accuracy.


• Track and follow up on outstanding invoices as required.


• Adhere to company policies and procedures related to billing and documentation.

Competence Requirements

• Knowledge of billing processes, invoicing, and accounts receivable procedures


• Ability to prepare, review, and process accurate invoices and billing records


• Proficiency in accounting or billing systems and tools such as Microsoft Dynamics


• Strong attention to detail and accuracy in data entry and financial records


• Ability to reconcile billing discrepancies and resolve customer queries


• Good understanding of basic accounting principles and financial documentation


• Strong organizational and time management skills to meet billing deadlines


• Effective communication skills for liaising with clients and internal departments


• Ability to maintain proper documentation and ensure compliance with company policies


• Problem-solving skills with a proactive approach to identifying and correcting errors

Educational Qualification

• Minimum of an Ordinary National Diploma (OND) in Business Administration, Finance, or a Diploma in Marketing/related discipline.

Desired Experience

• 0–2 years of hands-on experience in a billing, invoicing, data entry, or accounts receivable role.


• Practical experience utilizing billing/accounting software systems, specifically Microsoft Dynamics, is highly preferred.


• Prior experience handling billing discrepancies, adjustments, and customer queries is an asset. Experience within maritime, logistics, or port operations is a strong advantage.