| Job Title: | Head of Infrastructure & Security |
|---|---|
| Closing Date: | 12 December 2025 |
| Location: | Gauteng, South Africa |
| Salary: | Market Related |
| Company: | Sun International |
| Employment Type: | Permanent |
| Work Level: | Senior |
Head of Infrastructure & Security at Sun International
Introduction
The Head of Infrastructure & Security role at Sun International is a senior leadership opportunity for experienced technology professionals who want to shape enterprise-scale infrastructure and cybersecurity strategy. Based in Gauteng, this permanent position places you at the centre of critical decision-making that directly impacts business resilience, data protection, and operational continuity across the organisation.
Sun International careers are known for combining scale, complexity, and long-term stability. This role is ideal for leaders who thrive in high-responsibility environments and enjoy balancing strategic planning with hands-on technical oversight. As cyber threats evolve and cloud adoption accelerates, Sun International jobs at this level offer the chance to influence cloud infrastructure security, identity and access management, and governance risk compliance at an executive level. If you are motivated by protecting large, highly regulated environments while enabling secure growth, this role offers both challenge and impact.
About the Role
As Head of Infrastructure & Security, you will be accountable for the full lifecycle of Sun International’s technology infrastructure and cybersecurity posture. This includes the design, implementation, and ongoing management of cloud, hybrid, and physical environments. You will act as the senior technical authority for infrastructure hardening, cloud governance, and real-time incident response across the business.
The role covers cloud strategy, migration, and optimisation across multi-cloud platforms such as AWS and Azure, while also overseeing data centres, networks, and workplace technology. You will lead cybersecurity governance, vulnerability management, patching management, and endpoint protection initiatives. Sun International jobs at this level also require strong leadership during incidents, including directing security incident response, forensic investigations, and post-incident reviews to ensure continuous improvement and risk monitoring.
Who Should Apply
This position is suited to senior technology leaders with a strong background in infrastructure and management, cybersecurity governance, and risk-aware decision-making. Candidates who have progressed through hands-on technical roles into leadership positions will find this role a natural next step.
Sun International vacancies in senior IT leadership are ideal for professionals who are comfortable owning outcomes and leading teams through both planned change and crisis situations. If you have experience working in highly regulated industries such as iGaming, finance, or healthcare, and you understand the importance of compliance frameworks, data security, and business resilience, this role aligns well with your expertise. Leaders who can collaborate effectively across engineering, data, and executive teams while influencing security culture will thrive in Sun International careers at this level.
Skills & Requirements
To succeed as Head of Infrastructure & Security at Sun International, candidates must bring deep technical knowledge alongside proven leadership capability. A Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related field is required, with professional certifications such as CISSP, CISM, or AWS and Azure security credentials being highly advantageous.
Applicants should have more than ten years of experience in infrastructure and cybersecurity roles, including at least five years in senior leadership positions. Strong expertise in cloud infrastructure security, cloud network security, identity and access management, and IAM identity access management is essential. Experience with SIEM, SOAR, CSPM tools, zero-trust architecture, DevSecOps, and infrastructure-as-code is also critical. A solid understanding of governance risk compliance, vulnerability management, endpoint security, and compliance standards such as ISO 27001, POPIA, GDPR, and NIST is required for Sun International jobs of this seniority.
Benefits
Sun International careers offer more than market-related remuneration. Employees benefit from working within a well-established organisation that operates at scale and invests in secure, modern technology environments. This role provides exposure to enterprise cloud and security platforms, complex infrastructure, and high-impact decision-making.
As Head of Infrastructure & Security, you will have the authority to shape long-term technology and security strategy while leading skilled teams across infrastructure, cloud, and cybersecurity disciplines. Sun International jobs at this level offer professional credibility, executive exposure, and the opportunity to influence governance and compliance across the organisation. The company supports a culture of accountability, collaboration, and continuous improvement, making this role both professionally rewarding and strategically important.
How to Apply
To apply for the Head of Infrastructure & Security position, candidates must submit their application through the official Sun International recruitment process. All applications are handled online to ensure accuracy, compliance, and data security throughout the hiring process.
No email address or direct application link is provided in the job listing. Applicants should locate the Apply button at the bottom of the job post and click it to be redirected to the Sun International careers page. There, you will be able to securely submit your application, including your qualifications, leadership experience, and relevant certifications, for consideration under Sun International vacancies.
Closing Thoughts
The Head of Infrastructure & Security role at Sun International is a rare opportunity to lead at the intersection of enterprise infrastructure, cloud security, and cybersecurity governance. It is designed for professionals who want to make a measurable impact on resilience, compliance, and risk management within a large, complex organisation.
If you are ready to take ownership of infrastructure and security strategy while guiding teams through evolving threats and technologies, explore Sun International jobs and consider applying for this senior leadership role. It is a chance to advance your career while safeguarding systems that support critical business operations and long-term growth.
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