421 Security jobs in South Africa

The purpose of the mid-level IT Security Analyst position is to ensure the security of the organization's digital assets and protect against cyber threats. This role involves safeguarding network infrastructure, monitoring and analyzing security events, responding to incidents, and implementing security measures and countermeasures. The IT Security Analyst will collaborate closely with Senior IT support colleagues to maintain the organization's security posture. This position can be based at our Durban or Somkhele (Northern KZN) campus, with routine travel between campuses potentially required. The client has a hybrid work policy of two days in the office and the rest from home.

1. Monitor computer networks and systems for security issues or breaches.
2. Investigate and document security breaches and other cybersecurity incidents.
3. Install security measures and operating software to protect systems and information infrastructure.
4. Perform vulnerability scanning, risk analyses, and security assessments.
5. Assist in developing information security policies and procedures.
6. Implement and upgrade security measures and controls in collaboration with colleagues.
7. Stay updated on the latest cybersecurity intelligence, including hackers’ methodologies, to anticipate security breaches.
8. Train staff on information security procedures and practices.
9. Report security assessment findings to management and recommend improvements.
10. Research and implement security best practices, including data security and data loss prevention (DLP).
11. Manage security tools such as Anti-Malware, Anti-SPAM, Nessus, Firewalls, etc.
12. Enhance security and compliance through Microsoft 365 and other technologies.

• Professional IT certificates such as A+, N+, MCSE, CompTIA Security+, CySA+, CEH, or GIAC GSEC/GCIH. A diploma or degree is advantageous.

• Over 3 years of experience in cybersecurity, focusing on blue team activities or similar roles.
• Hands-on experience with incident response and SIEM management.
• Strong knowledge of Active Directory and Entra ID.
• Experience with DHCP, DNS, and general networking.
• Proficiency with Microsoft Windows and Apple Mac OSX.
• Knowledge of Microsoft desktop products including Office and Office 365.

• Linux skills and scripting experience.
• CISSP or CISM certification (preferred but not required).
• Bachelor’s degree in Cybersecurity, IT, or a related field, or equivalent experience.
• Previous SOC experience.

• Security analyst
• IT security analyst
• Cybersecurity

Industry: Scientific, Research & Development

Job category: Network Administration and Security

Location: Randburg

Contract: Permanent

Remuneration: Market Related

EE position: Yes

Mintek has an exciting career opportunity for an ICT Security Analyst. The successful candidate will ensure the security and integrity of MINTEK’s ICT infrastructure by implementing and managing key security systems, monitoring network traffic, responding to incidents, conducting risk assessment and ensuring compliance with regulations like POPIA. The ideal candidate will have strong cybersecurity skills and experience with various security tools.

• Firewall Administration (IPS/IDS): Manage and monitor firewall configurations, ensuring optimal performance and security. Implement intrusion detection and prevention systems to protect against potential threats;
• Endpoint EDR Administration and Monitoring: Manage and monitor EDR systems by configuring policies, conducting threat hunts, analysing alerts, and ensuring updates. Implement behavioural detection and prevention to identify and mitigate threats, ensuring endpoint security and performance;
• VPN Management: Administer and secure virtual private network, ensuring secure remote access for users while monitoring for unauthorised access or breaches;
• Mimecast Administration: Oversee the e-mail security platform, ensuring robust protection against phishing, malware, and other e-mail-based threats;
• KnowBe4 Security Awareness Training: Manage the security awareness platform, coordinating regular phishing simulations and training sessions to improve staff vigilance against social engineering attacks;
• SIEM Incident Remediation: Monitor security information and event management (SIEM) systems incidents, analyse security alerts, and respond to incidents promptly to mitigate risks;
• Active Directory (AD) Security: Ensure the security and integrity of the Active Directory environment by managing access controls, permissions, and group policies;
• Cloud Security: Implement and manage security measures for cloud-based services, ensuring data protection and compliance with MINTEK’s security policies.

• Digital Signature Administration: Manage the digital signature platform, ensuring secure and compliant electronic document signing processes;
• Data Governance: Develop and enforce data governance policies, ensuring the organization’s data is managed securely, consistently, and in compliance with regulations;
• Vulnerability Management: Conduct regular vulnerability assessments, applying patches and updates as necessary, and ensuring systems are protected against known vulnerabilities.

• POPIA Compliance: Ensure all ICT operations and data management practices comply with the Protection of Personal Information Act (POPIA) requirements, implementing necessary controls and processes.

• Cross-ICT Sections Collaboration: Work closely with other sections in ICT to ensure security measures are integrated into all aspects of the organization’s operations;
• User Support: Provide technical support and guidance to users regarding security practices and incident response procedures;
• Monthly Reporting: Prepare regular reports on security status, incidents, and compliance for senior management and regulatory bodies.

• Minimum: Bachelor’s degree in information technology, Computer Science, Information Systems, Cybersecurity, or a related field.
• Ideal: CompTIA's Security, CISSP or equivalent

• Minimum of 3-5 years of experience in IT security, with specific experience in the administration of firewalls, VPNs, and SIEM systems;
• Hands-on experience with firewalls, EDRs, email security, security awareness training, vulnerability management and AD security.
• Experience in cloud security and vulnerability management is essential.

InfyStrat is seeking a motivated Cyber Security Analyst to join our team and contribute to our mission of safeguarding our digital assets and infrastructure. In this role, you will monitor, detect, and respond to security threats, vulnerabilities, and incidents across our systems. You'll perform risk assessments, analyze security breaches, and provide remediation recommendations while collaborating with various teams to enhance our security posture. This is a fantastic opportunity to grow your skills in a fast-paced environment while playing a critical role in protecting our organization from cyber threats.

Key Responsibilities:

• Monitor security alerts and events from various sources, including SIEM tools, to identify and respond to security threats
• Conduct thorough investigations of security incidents, documenting findings and coordinating response actions
• Assist in the development and implementation of security policies, procedures, and guidelines to protect sensitive information
• Perform vulnerability assessments and penetration testing to identify security weaknesses
• Analyze trends and patterns in security incidents and provide recommendations for improving defense mechanisms
• Stay updated on the latest cybersecurity threats, vulnerabilities, and best practices
• Work with IT and development teams to ensure secure configurations and practices across all systems
  
  

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field
• 2+ years of experience in cybersecurity, information security, or a related role
• Strong understanding of security principles, concepts, and technologies
• Experience with security monitoring tools, SIEM platforms, and incident response procedures
• Familiarity with network security, firewalls, intrusion detection/prevention systems, and secure coding practices
• Knowledge of security frameworks and regulatory standards (e.g., NIST, ISO 27001, GDPR)
• Strong analytical and problem-solving skills, with attention to detail
• Excellent communication skills to effectively collaborate with cross-functional teams
• CERT, CISSP, CISM, or equivalent security certifications are a plus

Join to apply for the Physical Security Analyst role at Teraco – A Digital Realty Company

Join to apply for the Physical Security Analyst role at Teraco – A Digital Realty Company

Teraco Data Environments

2025/07/24 Gauteng

Job Reference Number: PSA_JB3

Department: Security

Business Unit

Industry: Information Technology

Job Type: Permanent

Positions Available: 1

Salary: Market Related

This role is an administrative role. The Physical Security Analyst will be responsible for performing the day-to-day operations, management and administration of the physical security access control and CCTV system, keeping track of physical assets and client reporting.

Job Description

PURPOSE OF THE ROLE

This role is an administrative role. The Physical Security Analyst will be responsible for performing the day-to-day operations, management and administration of the physical security access control and CCTV system, keeping track of physical assets and client reporting. The role is responsible for tracking and ensuring closure of security vulnerabilities, management and closure of tickets within SLA, and updating policies and procedures to improve security posture.

Main Functions Of The Job

• Action physical access request tickets to the Access Control System in line with Teraco policies. This requires a high degree of attention to detail, and compliance to policies.
• Track and allocate tickets to team members for action. Ensure tickets are addressed within required timelines.
• Analyze logs and data sets from various sources to formulate reporting for internal usage e.g. data integrity assessments etc.
• Analyze logs and data sets from various sources to formulate reporting for Teraco clients.
• Track percentage of data integrity issues successfully verified & closed within the specified timeframe.
• Ensure scheduled checks, calibrations, and inspections (CCTV, access control, metal detectors, perimeter fences) are completed on time.
• Logging and updating calls via the ticketing system.
• Driving closure and tracking progress to ensure timely remediation for incident Management specific to security systems.
• Client specific monthly reporting.
• ISO 27001, PCI, ISAE 3402 Type II compliance, monitoring and reporting, as it relates to supported systems.
• The use of vulnerability management for IoT and OT devices using third-party tools, including identification, assessment, and remediation tracking by logging of tickets for action by team members and ensuring tasks are closed timeously.
• System Uptime: Validation of percentage of time that all security systems (CCTV, access control, metal detectors) are operational and functional by leveraging data sets provided from various sources.
• Escalate and track calls that require the attention of the IT team by utilizing the correct escalations channels
• Document security administration procedures, implement the procedures as agreed and ensure evidence in respect of procedures is retained as per documented.
• Liaising with vendors for replacement stock or spares for maintenance & maintain critical stock levels.
• Adherence to standard operating procedures and to IT security governance and policies.
• Take initiative in consultation with Security Systems Manager to improve IT security and better fulfil the needs of the user-base.
• Validation of handover documentation for the testing of new installations for both standard and non-standard projects.
• Ad-hoc duties.
• Review & validation of new/old, mapped camera’s according to security risk reviews.
  
  

• Excellent written and verbal communication skills.
• Active listening – ability to understand requirements
• Ability to communicate in English
• Diligent: Even when it becomes a hassle must be willing to see an issue through to resolution.
• Good prioritization and organization skills.
• Attention to detail and accuracy
• Proactive problem solver
• Ability to work independently & a positive team player
• Self-motivated
• Conducts self professionally, exhibits high levels of tolerance and patience
• Responsible for continued learning and self-development
• All activities performed on time
• Ability to write reports, business correspondence, and procedures
  
  

• Matric
• Experience in Vendor Management and related SLA’s
• Previous experience in supporting a VMS system or IP camera network (Advantageous)
• Driver’s license and own car essential
• IT Diploma/Certificate or equivalent NQF Level 6
• 4 years’ experience in process or document administration in a technical environment
• A+
• N+
• Microsoft Excel

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Finance and Sales
• Industries Facilities Services

Referrals increase your chances of interviewing at Teraco – A Digital Realty Company by 2x

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Managed Talent Solutions client in the mining sector is looking for a Information Security Analyst on a 12 month fixed term contract. Must have +6 years experience in conducting risk assessments that rely on outside penetration testing support and application of common Information Security Frameworks such as the ISO27000 series, SANS20, NIST and the ISF control framework.

POSITION INFO : Requirements :

• An undergraduate or postgraduate qualification in computer science, business informatics, / technology or equivalent Â
• Professional certifications and experience in Information Security from industry standard security frameworks : ISACA, BCS, CIPP, ITIL, Crest, ISC2, COMPTIA and key security vendors including Microsoft, Crowdstrike, Qualys, IBM.
• Must have experience in appliocation of Information Security frameworks such as the ISO27000 series, SANS20, NIST and the ISF control framework
• Conducting risk assessments that rely on outside penetration testing support
• Information security training and awareness concepts and delivery
• Incident response and crisis management concepts experience

 Key responsibilities :

• Support and monitor cybersecurity initiatives and controls in the region
• Collaborate with regional IT and security teams to implement security measures and protocols
• Conduct security assessments and risk analyses for regional assets and systems
• Facilitate security awareness training for regional employees
• Respond to and investigate security incidents in the region
• Stay updated with regional cybersecurity regulations and compliance requirements

Security Analyst • Johannesburg, South Africa

Managed Talent Solutions client in the mining sector is looking for a Information Security Analyst on a 12-month fixed-term contract. Must have more than 6 years of experience in conducting risk assessments that rely on outside penetration testing support and application of common Information Security Frameworks such as the ISO27000 series, SANS20, NIST, and the ISF control framework.

Requirements:

• An undergraduate or postgraduate qualification in computer science, business informatics, engineering/technology, or equivalent.
• Professional certifications and experience in Information Security from industry-standard security frameworks: ISACA, BCS, CIPP, ITIL, Crest, ISC2, COMPTIA, and key security vendors including Microsoft, Crowdstrike, Qualys, IBM.
• Experience in application of Information Security frameworks such as the ISO27000 series, SANS20, NIST, and the ISF control framework.
• Experience in conducting risk assessments that rely on outside penetration testing support.
• Knowledge of information security training and awareness concepts and delivery.
• Experience with incident response and crisis management concepts.

Key responsibilities:

• Support and monitor cybersecurity initiatives and controls in the region.
• Collaborate with regional IT and security teams to implement security measures and protocols.
• Conduct security assessments and risk analyses for regional assets and systems.
• Facilitate security awareness training for regional employees.
• Respond to and investigate security incidents in the region.
• Stay updated with regional cybersecurity regulations and compliance requirements.

InfyStrat is seeking a motivated Cyber Security Analyst to join our team and contribute to our mission of safeguarding our digital assets and infrastructure. In this role, you will monitor, detect, and respond to security threats, vulnerabilities, and incidents across our systems. You'll perform risk assessments, analyze security breaches, and provide remediation recommendations while collaborating with various teams to enhance our security posture. This is a fantastic opportunity to grow your skills in a fast-paced environment while playing a critical role in protecting our organization from cyber threats.

• Monitor security alerts and events from various sources, including SIEM tools, to identify and respond to security threats.
• Conduct thorough investigations of security incidents, documenting findings and coordinating response actions.
• Assist in the development and implementation of security policies, procedures, and guidelines to protect sensitive information.
• Perform vulnerability assessments and penetration testing to identify security weaknesses.
• Analyze trends and patterns in security incidents and provide recommendations for improving defense mechanisms.
• Stay updated on the latest cybersecurity threats, vulnerabilities, and best practices.
• Work with IT and development teams to ensure secure configurations and practices across all systems.

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
• 2+ years of experience in cybersecurity, information security, or a related role.
• Strong understanding of security principles, concepts, and technologies.
• Experience with security monitoring tools, SIEM platforms, and incident response procedures.
• Familiarity with network security, firewalls, intrusion detection/prevention systems, and secure coding practices.
• Knowledge of security frameworks and regulatory standards (e.g., NIST, ISO 27001, GDPR).
• Strong analytical and problem-solving skills, with attention to detail.
• Excellent communication skills to effectively collaborate with cross-functional teams.
• CERT, CISSP, CISM, or equivalent security certifications are a plus.

S-RM Cape Town, Western Cape, South Africa

Join to apply for the Offensive Security Analyst role at S-RM

S-RM Cape Town, Western Cape, South Africa

Join to apply for the Offensive Security Analyst role at S-RM

Offensive Security Analysts support our delivery consultants running our offensive security services. They help to interpret client challenges, innovate solutions, and deliver findings. Our aim is to become trusted advisors to our clients.

You will work across the full spectrum of our pentesting services, whether point in time or continuous, as well as participate in larger engagements such as red teams. You will help our clients to build cyber resilience, enhance their understanding of the threat landscape and become better prepared to face dynamic and evolving security risks.

1.1 Main Duties And Responsibilities

Client Engagement and Account Management

• Engage with clients to understand their cyber security challenges
• Translate client challenges into solutions that fit S-RM's Offensive Security service offering and value proposition
• Develop an understanding of delivery timelines, project resourcing requirements and pricing
• Understand S-RM's proposal process and lead on proposal writing and presentations in some cases
• Contribute to the expansion of client accounts and winning of new business
• Gain an understanding of S-RM's target sectors and industries
  
  
  
  

• Penetration testing
• Vulnerability assessments and monitoring
• External infrastructure
• External Attack Surface Management
• Web application
• API pentesting
• Phishing and spear phishing
• Internal pentesting
• Mobile application pentesting (Android and iOS)
• OT Pentesting
• IOT Pentesting
• Cloud Pentesting
• Open-Source Intelligence (OSINT) gathering

• Configuration Reviews
• Cloud configuration review
• Application configuration review
• Hardware build review
• Firewall review

• Delivery & Client communications
• Deliver findings in a range of formats, including written reports, presentations, and verbal briefings

• Threat Intelligence
• Keep abreast of threat intelligence developments, threat actor activity and security industry developments in mitigations and tooling
• Develop and deliver client threat profiles, threat assessments and dark web analysis
  

• Support vCISO engagements, accessing the full range of S-RM's resources and expertise
• Collaborate with incident response, ethical hacking, and digital forensics teams to integrate our services and support to clients
• Support the delivery of retainer relationships
• Support the delivery of the Attack Surface Management (ASM) service
  
  
  
  

• Support internal initiatives on product development, process management, tech enablement, efficiency and exploring different ways to support clients
• Contribute to the adaption of security frameworks to create innovative products
• Challenge received wisdom and existing products and services. Suggest alternative approaches where appropriate
• Develop documentation and evolve the testing methodologies where applicable
  

• Commit to continuous professional development and personal knowledge improvement across the full range of cyber security competencies, in line with personal utilisation targets (see Objectives)
• Complete up to one formal training course over the financial year. This is beyond internal training sessions
• Share knowledge with the wider team in line with company values, including contributing to internal training initiatives and programmes

• Seniority level Entry level

• Employment type Full-time

• Job function Information Technology
• Industries Security and Investigations

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