Job Description

About us
Ninety One is an independent, active global asset manager with 152.1 billion of assets under management.

Established in South Africa in 1991, as Investec Asset Management, the firm started offering domestic investments in an emerging market. In 2020, almost three decades of organic growth later, the firm demerged from Investec Group and became Ninety One.


Our distinctive capabilities sit within differentiated fixed income and credit as well as specialist equities, and we have a unique perspective and approach to investment opportunities presented by emerging markets and the energy transition.


*as at 30 September 2025


At Ninety One we are committed to providing equal employment opportunities. We have a strong belief in giving individuals the freedom to be themselves and ensuring all diverse perspectives are heard. Our culture provides all of our people, no matter what their background, with the opportunity to build a rewarding career.
About the team
Ninety One has a dedicated, global in-house Internal Audit function responsible for delivering internal audit reviews across the business. Our role is to provide the Boards and Executive Management with independent, objective assurance and advisory support that helps strengthen the firm and achieve its strategic objectives. We do this by applying a systematic and disciplined approach to assessing risk management, governance, and internal controls, focusing on what really matters and where we can add value.





Our Internal Audit team is split across Cape Town and London. Three senior Internal Audit Managers report to the Head of Internal Audit, with the Head of Internal Audit, two senior team members, and an Internal Audit Learner based in Cape Town, and the other senior team member and the Internal Auditor based in London.
In this role you will:

+ Build strong, trusted relationships with key stakeholders, acting as a credible business partner while maintaining the independence expected of the 3rd Line of Defence
+ Work collaboratively within the Internal Audit team, contributing to a positive, high-performing environment
+ Apply Global Internal Audit Standards (IIA), the International Professional Practices Framework (IPPF), and the Ninety One Internal Audit Methodology consistently and effectively
+ Perform audit testing in line with agreed testing strategies and support Internal Audit Managers on larger reviews
+ Plan and execute smaller reviews end-to-end, including identifying risks, controls, and appropriate testing approaches
+ Conduct detailed walk-throughs for assigned audit areas
+ Draft Terms of Reference for smaller reviews
+ Escalate material risks and issues promptly to the Head of Internal Audit and relevant Internal Audit Manager
+ Identify control weaknesses and work with line management to agree and close out actions
+ Draft clear, well-articulated issues for inclusion in audit reports
+ Manage issue validation and closure with line and senior management
+ Finalise and issue audit reports for smaller reviews
+ Track, follow up, and close audit findings through to implementation
+ Participate in high-risk regulatory or business change initiatives to help identify and address issues early
+ Raise emerging risks and issues in team forums as they arise
+ Share knowledge, insights, and experience across the team
+ Actively explore how Artificial Intelligence (AI) can be used to enhance the effectiveness and efficiency of the Internal Audit function
+ Stay up to date with developments in the investment management industry, products, and relevant regulation, including:
- Regulatory guidance and industry trends
- Updates to the IIA and IPPF
- Sharing relevant market, product, and regulatory insights with the wider team
You should consider applying if you have:

+ A recognised professional accounting or internal audit qualification (e.g. ACA, ACCA, CIMA, or CIA), or working towards one
+ At least 3 years' experience within an external audit firm
+ A solid understanding of the investment management industry, risk-based internal audit methodologies, and relevant professional standards (IIA / IPPF)
+ Knowledge of an investment manager's business processes, products, regulatory environment, and key risks
+ Experience auditing internal control assurance reports (e.g. AAF 01/06, ISAE 3402, SOC, or equivalent) - advantageous but not essential
+ A genuine interest in applying AI and contributing new ideas to improve how the team operates
Some of the attributes we look for in a person are:

+ A strong belief in doing the right thing
+ An internal client focused and collaborative approach
+ High conviction and be comfortable sharing opinions
+ A curiosity about technology and its potential to drive innovation#LI-DNI