Ebuka Ajaegbu

Career

Professional experience

A timeline of roles in internal audit, control, compliance and financial services.

Head of Internal Audit and Control

Norrenberger Securities Limited

August 2025 - Present

Lagos, Nigeria

Current Position

Leads risk-based assurance and internal-control activities for a regulated securities business, reporting material findings and control matters to executive management and relevant board committees.

  • Develops the annual audit plan from enterprise risk assessments and regulatory priorities.
  • Reviews governance, financial reporting, securities operations, KYC, reconciliations and regulatory compliance.
  • Uses data analysis to identify anomalies, trends and control weaknesses.
  • Tracks remediation and advises management on stronger control ownership and risk awareness.
  • Coordinates with external auditors and regulators while safeguarding confidential information.

Acting Head of Internal Audit

Hallmark Finance Company Limited

December 2024 - July 2025

Lagos, Nigeria

Directed internal audit, enterprise-risk and regulatory-assurance work across lending, finance, operations, information technology and AML/CFT compliance.

  • Presented independent assurance and control reports to management and the Board Audit Committee.
  • Oversaw credit, loan, treasury, financial and operational reviews.
  • Monitored CBN and NFIU reporting, AML/CFT controls, cybersecurity and business continuity.
  • Mentored audit staff and coordinated remediation with process owners.

Internal Audit and Control Supervisor

Hallmark Finance Company Limited

February 2024 - December 2024

Lagos, Nigeria

Supervised financial, credit and operational audits while strengthening the organisation’s audit methodology, policies and compliance reporting.

  • Introduced data-driven audit procedures that improved audit efficiency by 30%.
  • Designed governance documents including the Internal Audit Charter, independence declaration and fraud-risk policy.
  • Helped close control gaps that reduced financial exposure by 15%.

Internal Audit, Risk Management and Control Officer

Hallmark Finance Company Limited

March 2023 - January 2024

Lagos, Nigeria

Performed audit testing, risk reviews and compliance monitoring across financial and operational processes, with clear documentation and issue follow-up.

Internal Audit, Risk Management and Control Executive

Hallmark Finance Company Limited

March 2022 - March 2023

Lagos, Nigeria

Supported audit execution, control evaluation, regulatory returns, reconciliations and enterprise-risk reporting across the business.

Assistant Auditor and Internal Control Officer (Intern)

Germaine Auto Center

September 2018 - May 2019

Lagos, Nigeria

Built foundational experience in audit testing, inventory and transaction review, control documentation and compliance checks.

This progression reflects increasing responsibility across audit execution, risk management, regulatory assurance, team leadership and board-level reporting.

Education

Academic background

Bachelor of Technology in Statistics

Federal University of Technology, Owerri

Mini-MBA

Tekedia Institute

Business, management, strategy and innovation

Certifications

Professional certifications

Completed

Certified Internal Auditor (CIA)

The Institute of Internal Auditors

Global professional credential in internal audit, risk, control and governance.

Completed

Associate Member (ACS)

Chartered Institute of Stockbrokers, Nigeria

Professional qualification in securities, capital markets and stockbroking.

Completed

Investment Foundations Certificate

CFA Institute

Foundation in the investment industry, ethics, markets and investment instruments.

Completed

Essential Financial Modeling

Gridlines

Practical financial modelling and analytical decision support.