Job Description

Senior Security Analyst: Perm: Cape Town
The Senior Security Analyst is the organisations principal operational and strategic security expert. This role blends deep technical skills
with the ability to shape and maintain security posture at an enterprise level. The position encompasses hands-on monitoring,
investigation, and remediation, alongside higher-level governance, compliance, and risk management responsibilities
The Senior Security Analyst will guide security strategy, lead incident responses, oversee security governance processes, and ensure that
security is embedded in every aspect of our technology delivery and business operations
Key Role Objectives and Accountabilities:
Strategic Security Leadership
Act as the primary security authority, advising leadership on emerging threats, vulnerabilities, and best practices
Lead the development, implementation, and continuous improvement of the organizations security strategy and roadmap
Champion a security-first culture, embedding security considerations into all business and technology decisions
Security Monitoring and Analysis
Oversee and configure security systems, including firewalls, intrusion detection systems (IDS), and data loss prevention (DLP) tools
Conduct advanced analysis of security alerts and logs to detect sophisticated threats and patterns
Lead forensic investigations of security incidents and breaches, ensuring root cause identification and lessons learned
Threat Intelligence and Vulnerability Management
Stay ahead of the latest threat intelligence, attack vectors, and industry developments
Lead and coordinate regular vulnerability assessments and penetration tests
Implement an enterprise vulnerability management programme, ensuring timely remediation and reporting to senior stakeholders
Incident Response and Crisis Management:
Develop, maintain, and test comprehensive incident response plans
Act as incident commander during major security events, coordinating with internal teams, third parties, and regulators
Produce post-incident reports with actionable recommendations for executive review
Security Policy, Compliance, and Risk:
Own and maintain security policies, standards, and procedures, ensuring alignment with GDPR, ISO 27001, NIST, and other
applicable frameworks
Lead risk assessments across the technology estate, recommending mitigations and tracking their implementation.
Prepare for and support internal and external audits, acting as the primary point of contact for security compliance matters
Training and Awareness:
Develop and deliver targeted security awareness programmes to employees and contractors
Mentor and support junior security and IT team members, fostering skill growth and succession readiness
Essential Experience, Knowledge & Skills:
5+ years in a cybersecurity role, including at least 2 years in a senior or lead capacity
Relevant security certifications (e.g., CISSP, CISM, GIAC, Microsoft Security Certifications)
Expert knowledge of the Microsoft Azure security stack (Sentinel, Defender, Conditional Access, Identity Protection)
Proven track record in incident management, threat detection, and vulnerability management at an enterprise scale
Strong ability to produce security documentation, playbooks, and policies to a high professional standard
Deep understanding of security frameworks such as ISO 27001, GDPR, and NIST
Advantageous Qualifications and Experience:
Familiarity with ERP systems, particularly Microsoft Dynamics Business Central
Please apply with a detailed CV: monique.joubert@isilumko.co.za

Skills Required