21 Security Engineering jobs in South Africa

As the Network/Security Engineering Manager, you will be responsible for managing, guiding, coaching and mentoring a team of Network and Security Engineers, ensuring that they deliver exceptional support to customers whilst maintaining high performance levels and job satisfaction.

You will oversee all aspects of technical operations, including managing escalated technical issues, supporting network-related projects and driving continuous improvement in service quality related to project delivery and customer maintenance and support.

This role is open to candidates of all backgrounds.

Education, Certifications & Experience:

· Bachelor's Degree in IT, Networking, Telecommunications or a related field (or equivalent work experience)

· 5+ years' experience in a technical support role, with at least 2 - 3 years in a management or leadership capacity within an ISP or telecommunications environment.

· Strong background in network management, including LAN, WAN, Wireless and Cloud technologies.

· Practical experience with Fixed Wireless networks is beneficial.

· Proven experience in managing complex network troubleshooting and escalation processes.

· Practical experience in managing and maintaining virtual environments.

Preferred:

· Previous experience in a senior or lead technical support role within an ISP or telecommunications company.

· Advanced certifications or training in networking, wireless technologies, fibre or related fields.

· Strong mentoring skills with the ability to guide junior staff and share knowledge within the team.

Skills & Competencies:

· In-depth knowledge of networking technologies including IP routing, switching and network protocols.

· Hands-on experience with network devices such as routers, switches, firewalls, and wireless controllers.

· Strong understanding of network security principles and tools (firewalls, IDS/IPS, VPNs)

· Familiarity with network monitoring tools and performance analytics.

· Experience in designing, deploying and managing large-scale networks.

· Strong leadership and mentoring skills with the ability to manage, motivate and develop a high-performing team.

· Excellent communication and interpersonal skills with the ability to effectively liaise with both technical and non-technical stakeholders.

· Problem-solving ability and decision-making ability to manage escalations and resolve complex issues.

· Ability to manage multiple priorities, handle stress effectively and adapt to a fast-paced work environment.

Additional Requirements:

· Ability to work flexible hours and participate in on-call management team rotations for escalations.

· Strong focus on customer service excellence and a commitment to high standards of performance.

· Travel to remote team locations in Gqeberha, Cape Town, Nelspruit, Gauteng, Pietermaritzburg.

Role based in our Hillcrest Head Office In KZN.

Job Types: Full-time, Permanent

Work Location: In person

We are seeking a hands on, skilled and detail-oriented Security Leader to spear head our Architect and Engineering department with expertise in Microsoft technologies to join a rapidly expanding global team of security experts that provides services to protect our business. This role will report into the Head of Information Security and will work closely across all IT Teams and business units.

In this role, you will be responsible for leading, designing, implementing, managing, and optimizing security solutions to protect our IT infrastructure, technology assets, cloud environments, and applications. The ideal candidate will have hands-on experience with Microsoft security tools and technologies, such as Azure, Microsoft 365, Microsoft Purview and Microsoft Defender, and will play a critical role in safeguarding our digital assets.

Requirements
Leadership and Team Management

• Lead and mentor a team of Security Engineers and Architects focused on, designing and implementing secure controls across Microsoft technologies, such as Microsoft 365, Microsoft Defender, Azure Security Centre, and Microsoft Sentinel.
• Establish team goals, manage performance, and provide regular feedback to ensure the success of security operations.
• Foster a culture of continuous improvement and professional development within the team.

Cloud Security Strategy

• Responsible for the cloud security strategy for our Azure-based solutions, leveraging Azure Security Centre, Azure Active Directory, and other Azure-native security tools to secure infrastructure and applications.
• Design security controls in Azure to protect resources, networks, data, and identities.
• Oversee the integration of security practices in cloud migration strategies and help guide the secure adoption of cloud technologies.

Security Solution Implementation

• Implement, configure, and manage security solutions in Microsoft environments, including Azure, Microsoft 365, Microsoft Defender, Microsoft Purview and other Microsoft security tools.
• Ensure the secure deployment and configuration of Microsoft cloud resources, applications, and services, adhering to security best practices and company policies.
• Set up and maintain security controls such as firewalls including WAFs, VPNs, and endpoint protection across all environments.

Identity and Access Management (IAM)

• Responsible for Architecting and implementing advanced identity and access management (IAM) solutions using Microsoft technologies such as Azure Active Directory/EntraID, Azure AD B2B/B2C, and Microsoft Identity Platform.
• Design and enforce least privilege access principles, multi-factor authentication (MFA), conditional access policies, and role-based access control (RBAC) across all Microsoft service.

Vulnerability Management and Risk Assessment

• Responsible for security assessments and risk analysis for new Microsoft technologies, AI, cloud services and digital products.
• Regularly assess and monitor Microsoft systems and services for vulnerabilities and security gaps, using tools like Microsoft Defender for Endpoint and Azure Security Centre.

Security Automation and Optimisation

• Responsible for an Automation Strategy for security processes and tasks using PowerShell, Azure CLI, and other tools to improve efficiency and response times.
• Optimise security configurations across Microsoft environments to ensure best practices and consistent application of security controls.
• Continuously review and improve existing security processes, tools, and policies.

Compliance and Reporting

• Ensure Microsoft-based systems meet regulatory requirements (e.g., GDPR), internal security standards (ISO 27001/2, SOC) and policies.
• Assist in security audits and assessments, providing the necessary documentation and evidence to support compliance initiatives.
• Generate regular security reports, dashboards, project status and metrics using Microsoft security tools.

Collaboration and Effective Communication

• Work closely with IT, system administrators, and other security teams to coordinate incident response efforts, identify vulnerabilities, and implement mitigation strategies across the Microsoft technology stack.
• Communicate and conduct regularly presentations at a senior leadership level.
• Ensure that the IT Security documentation is maintained and updated regularly as required
• Provide guidance and support to internal teams regarding Microsoft security best practices, threat mitigation and security by design
• Participate in security projects, including cloud migration efforts, that involve Microsoft technologies, ensuring security is a top priority
• Provide input to the monthly IT Security report.

Who You Are:
Essential

• 5+ years of experience in a security engineering/architecture or cybersecurity leadership role, with a strong focus on Microsoft environments such as Microsoft 365, Azure, Microsoft Purview, and related Microsoft security products.
• Proven track record in leading security engineering/architecture teams, managing risk, design and build security principles for products (e.g. Microsoft 365, Microsoft Azure, CoPilot, Microsoft Defender, Microsoft Sentinel).
• Experience of working in a diverse Global Company;
• Understanding of key network and infrastructure security solutions such as firewalls, SD-WAN, WAF, DDoS protection IPS, Web Proxy, etc.
• Excellent knowledge of security solutions and technologies including Network Firewalls, proxy technologies, EDR, SIEM (Sentinel);
• Understanding of SASE solutions and cloud-based service delivery of traditional security controls (e.g. content filtering, firewall)
• Knowledge of Intrusion detection/prevention systems (IDS/IPS/WAF) and vulnerability assessment tools );
• Excellent knowledge of different threat scenarios, incident response and remediation techniques;
• Hands on experience of applying security by design across a Microsoft eco system.
• Knowledge of security technologies (encryption, data protection, permissions, privilege access etc.);
• Knowledge of applying CIS benchmark policies in Azure & O365;
• Experience with Security frameworks, ISO 27001, Cyber Essentials, NIST, PCI;
• Good working knowledge of Active Directory services, including reporting and auditing of Active Directory objects;
• Skilled in using scripting tools (PowerShell, MS CLI & VBS).
• Understand Incident Response, Cyber Kill Chain, Threat Modelling and pertinent Attack Vectors;
• Desirable qualifications, Microsoft Certified: Azure Security Engineer or Architect Associate, Microsoft Certified: Security, Compliance, and Identity Fundamentals, Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), CompTIA Security+, Certified Cloud Security Professional (CCSP) or other similar security certifications or demonstratable experience.
• Good communication (English Writing, Reading and Speaking) skills and ability to articulate subjects clearly.
• Proven analytical and problem-solving skills;
• Strong documentation skills;
• Organised, methodical and self-motivated;
• Keeping abreast of industry trends and security technologies.
• Takes the initiative to proactively resolve issues within own remit and recognises when escalation is required;
• Uses own knowledge and experience to make sounds judgements or assist others with sound judgements;
• Considers the regional and global implications of what we do in our own areas of responsibility;
• Identifies and builds relationships across team and region;
• Understands need to work within project scope, including price;
• Shows understanding of others in order to influence as appropriate.

Eduvos is looking to employ a IT Lecturer at our Nelson Mandela Bay campus on a fixed term basis.

Type of appointment:

Permanent

Purpose:

• To lecture Information Technology-related modules, in the faculty on a full-time basis.
• To assist in the administration and departmental affairs and activities as required by the academic department.

Minimum qualifications required:

• BSc Honours in Computer Science or Information Technology

Experience:

• 1 -2 years or relevant lecturing experience
• Necessary knowledge of higher education practices and processes
• Relevant research experience

Modules to be lectured:

• Linux-based Operating System,
• Computer Network Technologies,
• Enteprise Network Management,
• Advanced Networking,
• Network Security

Responsibilities:

• Lecturing
• General administration
• Setting and marking of assessments
• Preparation of notes and additional study materials
• Quality Assurance
• Management of At-risk students

Competencies

• Initiative and responsibility
• Constructive teamwork, relations and networking
• Influence
• Analysis and judgement
• Innovation and change
• Systematic approach (planning and organising)
• Steadiness (emotional tenacity)
• Communication

Eduvos
is looking to hire the services of a
IT Networking & Programming Lecture
r at our
Mowbray
campus on a part-time (contractual) basis.

Type Of Appointment
Fixed-Term

Purpose

• To lecture Information Technology-related modules, in the faculty on a part-time basis.
• To assist in the administration and departmental affairs and activities as required by the academic department.

Eduvos is looking to hire the services of a IT Networking & Programming Lecturer at our Mowbray campus on a part-time (contractual) basis.

Type of appointment:

Fixed-Term

Purpose:

• To lecture Information Technology-related modules, in the faculty on a part-time basis.
• To assist in the administration and departmental affairs and activities as required by the academic department.

Minimum qualifications required:

• Minimum of Honors in Computer Science or Information Technology or equivalent

Modules to be lectured:

• Linux-based Operating System,
• Computer Network Technologies,
• Enteprise Network Management,
• Advanced Networking,
• Network Security

Experience:

• Relevant lecturing experience
• Necessary knowledge of higher education practices and processes

Responsibilities:

• Lecturing
• General administration
• Setting and marking of assessments
• Preparation of notes and additional study materials
• Quality Assurance
• Management of At-risk students

Competencies

• Initiative and responsibility
• Constructive teamwork, relations and networking
• Influence
• Analysis and judgement
• Innovation and change
• Systematic approach (planning and organising)
• Steadiness (emotional tenacity)
• Communication

The Manager Information Security Architecture is responsible for delivering technical security solution designs, reference architecture designs and technical standards for Information Systems within the MTN Group in accordance with the enterprise security designs

Security is entering a new phase where the architecture and systems between IT and the Mobile Network are now using shared platforms or infrastructures. There is an increased focus in the security of these networks and across all areas of the business. The introduction of cloud has blurred the lines between a traditional IT security professional and a Mobile Network Security function. The candidate is further responsible for vetting and advising all OPCO's in the MTN portfolio on Core network, Digital and IT security related projects, including software developed in house by S2 COE. The candidate is also responsible to support Fintech and Infraco security colleague in designing robust and secure architecture for the platform business The incumbent must therefore ensure the successful delivery in context of:

• An expertise-based multicultural federated organisation

• A dynamic and evolving field of information security

• Revolutionary workforce practices which are bringing together global labour markets

• Evolving industry sector constantly presenting new challenges, opportunities and threats to the core businesses

• Dynamic legal and regulatory environment (with specific focus on data sovereignty and privacy/data protection)

• Agile ways of working

• Hybrid networks (cloud and on-premises)

• Values (Our Culture)

We at MTN are a purpose and value-led organization. At MTN, we believe that understanding our people's needs and aspirations is key to creating experiences that delight you at work, everyday. We are committed to fostering an environment where every member of our Y'ello Family is heard, understood and empowered to live an inspired life.

Our values keep us grounded and moving in the right direction. Most importantly, they keep us honest. It is not something we claim to be. It is in our DNA.

As an organisation, we consider it our mission to create an exciting and rewarding place to work, where our people can be themselves, thrive in positivity and ignite their full potential. A workplace that boosts creativity and innovation, improves productivity, and ultimately drives meaningful results. A workplace that is built on relationships and achieving a purpose that is bigger than us,

Our commitments go beyond an organisational promise. It is in our leadership and managerial ethos to meaningfully partner with our employees, customers and stakeholders with a vision to realise our shared goals.

Live Y'ello

• Lead with Care

• Can-do with Integrity

• Collaborate with Agility

• Serve with Respect

• Act with Inclusion

1. Key Performance Areas: Core, essential responsibilities / outputs of the position (KPA's)

The Manager Information Security Architecture is responsible for the following deliverables

• Develop information security solution architectures (e.g., people, processes, technology);

• Develop information security reference architecture (IT & telecoms) to manage threats, monitor implementation & compliance; support the design of security reference architecture for both Fintech and Infraco

• Assist with the refinement of MTN Information Security reference architecture and test the architecture against pilot implementations and ongoing OPCO implementations

• Obtain inputs and validate the MTN information security reference architecture with key MTN partners;

• Responsible for design of information security solution architectures for group wide risk mitigation of key risk areas including standardised security architecture, security monitoring, and vulnerability management;

• Develop reference architectures for specific technical security solutions

• Assist OPCOs and platforms with technical security solution designs

• Determine a holistic view of security requirements by evaluating current security operations and requirements; researching information security standards; studying architecture/platform; identifying integration issues and preparing cost estimates;

• Assist in the evaluation of outsourced / third-party technologies and hosting environments to ensure they provide adequate protection for the processing, transmission, and storage of MTN's information;

• Ensure the development of security architectural and development standards for all components of key application stacks (OS, DB, Middleware, Web etc.) and cloud environment (in collaboration with CCOE);

• Maintain a 3 - 5 years security architecture road map with budget requirements to prevent future cybersecurity attacks. Articulate the solution to senior management to receive executive buy-in

• Support the activity of the Architecture Working Committee (AWC) and support the periodic request of the architecture principles related to information security

• Support AI working group and the definition of "security guardrails" as part of the Responsible AI initiatives

• Support the network standardization activities of the GSMA Fraud and Security Group (FASG)

• Assist with management of divisional budgets in line with business objectives and facilitate forecasting;

• Manage project initiative budgets in line with business objectives; and

• Drive initiatives that will ensure that the "cost of operations" are reduced, in line with a least cost operating strategy stemming from the business drivers

• Work with the Senior Manager: Information Systems in order to implement the overall information security architecture requirements and framework, overarched by the business risk strategy;

• Responsible for the implementation of the information security architecture roll-out definition and actualization via third parties;

• Roadmap definitions for security systems by monitoring security environment; identifying security gaps; evaluating and implementing enhancements

• Job Requirements (Education, Experience and Competencies)

Education:

• 4/6-year Information Technology/ Information Systems/ Engineering (or related) Degree

• Master's in business administration is advantageous

• CISSP/CISM/CEH/CSSP (one of)

• SABSA and/or TOGAF qualification will be an advantage

• Cloud certifications (Azure, GCP, AWS) will be an advantage

• DevSecOps certifications will be an advantage

• IA and responsible AI certifications will be an advantageOther Architectural qualifications (ITIL, TMF, COBIT) will be an advantage

Experience:

• 3-5 years of relevant work experience in Information Technology (specifically security)

• Experience in designing and implementing organisation wide information security systems architecture

• Experience in managing and implementing large scale information security projects

• Experience working in Africa and Middle East and have a grasp of political, social, infrastructure and integrity challenges

• Good understanding of the information technology environment of a telecom company

Functional Knowledge:

• Knowledge of technical security disciplines, specifically around security architecture, engineering, and solution delivery

• Knowledge and experience across security products, tools, and industry trends: e.g. Mobile Network Security, Hardware Configuration, Network Protocols, Networking Standards, Windows, Linux and Unix operating systems, Application Security, Data Security, generative and analytical AI models and safeguards, Application integration and Infrastructure Security, Security Frameworks (ISO27001, COBIT, NIST etc.), security attacks pathologies, wired and wireless security, and cyber laws and ethics

• Security protocols, communication protocols, cryptography, authentication and authorisation across mobile networks and systems

• Implementation of multi-factor authentication, single sign-on, identity management or related technologies

• Working knowledge of current security risks, risk management and assessments

• Deep understanding of the MTN business and technology strategy

Skills

• Strong Analytics/data interpretation and presentation skills

• Learning, self-development and continuous improvement

• Detail orientation and high standards on work performed

• Negotiation skills, Interpersonal skills, conflict management and problem solving

• Stress Management and Emotional Intelligence

Behavioural Qualities

• Analytical, organised and methodical

• Operationally astute, proactive, detail-oriented

• Results drive team player

NOT FOR FIRST TIME JOB SEEKERS

HYBRID MODEL: OFFICE AND HOME (OFFICE - ROODEPOORT - GAUTENG - SOUTH AFRICA)

Role Overview

The Senior Software Engineering Manager: Security
is responsible for embedding security engineering practices across the enterprise's platforms, applications, and integrations. This role ensures that security is built into every layer of software development — from architecture and design to deployment and operations. It combines deep technical expertise in cybersecurity with leadership, governance, and engineering delivery responsibilities.

Key Responsibilities

1. Security Strategy & Leadership

• Define and drive the software security engineering strategy, ensuring alignment with enterprise security and technology roadmaps.
• Act as the security champion within engineering, embedding DevSecOps practices across backend, mobile, digital channels, and integrations.
• Partner with the CISO, enterprise security, and architecture teams to set secure-by-design principles and frameworks.

2. Secure Software Engineering Delivery

• Oversee the integration of application security testing (SAST, DAST, IAST, SCA) into CI/CD pipelines.
• Ensure API, backend, mobile, and digital channel platforms are secured against evolving threats.
• Lead initiatives for zero trust architecture, encryption, identity & access management, and secure APIs.
• Govern secure coding standards, threat modelling, and vulnerability management.

3. Governance, Risk & Compliance

Ensure software engineering practices comply with regulatory frameworks (e.g., PCI DSS, POPIA, GDPR, SOC 2, ISO

Oversee risk assessments, penetration testing, and incident response readiness.

Align software engineering controls with enterprise GRC (Governance, Risk & Compliance) frameworks.

Implement secure observability and monitoring for proactive threat detection in engineering systems.

4. Leadership & People Development

• Lead and mentor security engineers, DevSecOps specialists, and secure coding champions.
• Build organizational capability in security engineering skills, tools, and practices.
• Foster a culture of security-first thinking across all engineering teams.
• Drive training and awareness programs to ensure engineering talent remains up to date with emerging threats and tools.

5. Stakeholder & Vendor Management

• Partner with enterprise engineering managers (backend, mobile, digital, integrations) to embed security consistently.
• Collaborate with business, product, and compliance stakeholders to balance customer experience with security requirements.
• Manage relationships with security vendors, penetration testers, and regulatory auditors.

Educational Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Cybersecurity, or a related field (mandatory).
• Postgraduate qualification (MSc in Cybersecurity/IT, MBA) – advantageous.
• Professional Certifications (preferred/required):
• Security: CISSP, CISM, or CISA.
• Application Security: CSSLP (Certified Secure Software Lifecycle Professional).
• Cloud Security: AWS/Azure/GCP Security Specialty.
• DevSecOps: GIAC, Kubernetes Security Specialist, or equivalent.
• ITIL or governance frameworks – advantageous.

Relevant Experience

• 10–12 years' experience in software/security engineering, with at least 5+ years in leadership roles.
• Proven experience embedding application security across large engineering teams.
• Strong track record in DevSecOps, secure CI/CD, and automation of security controls.
• Experience securing cloud-native, microservices, APIs, and mobile applications at enterprise scale.
• Hands-on expertise in threat modelling, penetration testing, vulnerability remediation, and secure architecture design.
• Background in regulated industries (banking, fintech, telecom, or healthcare) preferred.

Core Skills & Competencies

• Deep expertise in application and cloud security engineering.
• Strong knowledge of cybersecurity frameworks and compliance standards.
• Excellent leadership and coaching skills for building specialized security engineering teams.
• Ability to balance innovation, speed, and compliance in software delivery.
• Strong stakeholder management across executives, regulators, and technical teams.

Datacentrix is seeking a highly skilled
Network Security Architect
to join our team. The ideal candidate will possess deep technical expertise in network infrastructure, security, and cloud technologies, coupled with strong business acumen and the ability to design scalable, secure, and cost-effective solutions. This role requires an individual who can seamlessly bridge technical strategy with business objectives, collaborating across teams, vendors, and leadership to drive innovative network and security architectures.

Qualifications and Experience Required:

• Matric plus a relevant IT diploma/degree (or equivalent experience).
• CCNA/CCNP or equivalent networking certification
• At least 4 years of experience in technical architecture or related roles.
• Relevant professional certifications are advantageous, such as:
• Palo Alto PCNSA certification
• Cloud certifications (AWS Solutions Architect, Azure Solutions Architect)
• CompTIA Security+ or equivalent security certifications
• Hands-on experience with firewall technologies (Palo Alto preferred) and multi-vendor network troubleshooting.

Key Responsibilities:

• Solution Design & Architecture:
  Design comprehensive technical solutions that meet business requirements, produce detailed technical documentation and architecture diagrams, evaluate and recommend appropriate technologies, and ensure all solutions are scalable, secure, and aligned with business goals.
• Research & Development:
  Evaluate emerging technologies and industry trends, conduct proof-of-concepts, and assess the viability and ROI of new solutions to enhance business performance.
• Network Infrastructure & Security:
  Design scalable network architectures with a focus on performance, reliability, and integrated security. Architect firewall topologies (including NGFW and WAF), develop zero-trust frameworks, implement network segmentation strategies, and design secure cloud connectivity patterns.
• Business Collaboration:
  Work closely with business stakeholders to gather and interpret requirements, translate complex technical concepts into clear, business-friendly language, and present solutions effectively to both technical and non-technical audiences.
• Vendor Management & Support:
  Engage and manage multiple technology vendors, evaluate products and services, negotiate technical specifications, and serve as the key technical liaison for vendor-led implementations.
• Incident Response & Support:
  Provide technical expertise during security incidents and outages, collaborate with security teams on investigations, participate in post-incident reviews, and document preventive measures.