Ascentech Services Limited is a full-fledged Human Resource Solution Provider incorporated in 2013 with its Head Office in Lagos, Nigeria. We are committed to forging long-term partnerships with our clients by creating and delivering robust and flexible services that address the changing needs of their business.

We are recruiting to fill the position below:

Job Title: Revenue Assurance & Internal Auditor

Location: Ikeja, Lagos
Employment Type: Full-time

Job Summary

• We are seeking a detail-oriented and analytical Revenue Assurance & Internal Auditor to support revenue protection, process improvement, internal controls, and audit activities across the organization.

Key Responsibilities

• Perform revenue assurance checks, reconciliations, and exception analysis.
• Monitor billing, provisioning, and revenue processes to identify risks and leakages.
• Support fraud management and revenue risk mitigation initiatives.
• Assist with internal audits, process reviews, and compliance assessments.
• Analyze financial and operational data, identify control gaps, and recommend improvements.
• Prepare audit reports, track action points, and ensure timely closure of findings.
• Conduct periodic and surprise audits across business operations.

Requirements

• Candidates should possess a Bachelor’s Degree with 2-3 years’ experience in Revenue Assurance, Internal Audit, or related roles within technology, telecoms, or similar sectors.
• Strong analytical, problem-solving, and reporting skills.
• Advanced proficiency in Microsoft Excel and Access; SQL knowledge is an added advantage.
• ACA or ACCA certification is an added advantage.
• Ability to analyze large datasets and produce detailed reports.
• Excellent communication skills and strong attention to detail.

Salary
N200,000 – N250,000 / Month.

Application Closing Date
22nd June, 2026.