435 Security Protocols jobs in South Africa
Security Architecture and Engineering Manager
Posted 3 days ago
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Job Description
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.
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.
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 (Nessus/Tenable.io/Qualys);
- 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.
Security Architect: Security Architecture: ICTD19158R
Posted today
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Job Description
Location
City of Ekurhuleni
Remuneration
R 957,408 to R 1,313,316 - Basic salary per annum (plus benefits)
Assignment Type
Permanent
Minimum Requirements:
- B Degree in Computer Science / Information Systems / Technology and Engineering or relevant equivalent NQF Level 7 qualification
- TOGAF / SABSA Certification
- 5 years' experience in security architecture, including strategic, tactical and operational thinking and leadership with strong abilities in relationship management, developing and management of security architecture artefacts, established a track record of managing ICT staff and ICT services, and demonstrated project management competency and the execution of multiple projects, including managing resources across multiple projects
- A valid driver's license
Core Responsibilities:
- Design security structures that prevent malware and hacker intrusions to the CoE's computer system, test for any weaknesses and audit the entire IT system. Assess and make recommendations to update and improve the security system through software and hardware. Ensure that user policies and protocols are set, monitored and enforced. Set up countermeasures that will protect the City's computer system when an unauthorised user attempts to gain access
- Provide input to strategic capability and leadership to ensure alignment with the City's and ICT strategy
- Ensure effective operational processes to ensure effective and efficient execution of assigned tasks related to the delivery of architecture projects and thereby contribute towards the achievement of performance goals by the Department
- Perform governance and risk management function by maintaining compliance with policies and procedures to ensure promotion of good governance, compliance with applicable legislative and policy prescripts and effective and efficient management of risks by the Department
- Manage effective financial processes by performing assessment of the potential of emerging technologies and innovation ideas to contribute towards prudent financial management by the Department at large
- Ensure customer service orientation to promote people centered and efficient service delivery by the Department in line with the Batho Pele principles
Enquiries: Tel:
The successful candidate will be required to sign a performance contract as per Council resolution.
Candidates may be requested to submit proof of the NQF level applicable to the qualifications they have obtained.
Should candidates not be informed of the outcome of the application within six weeks of the closing date, it should be regarded as having been unsuccessful. The City of Ekurhuleni subscribes to the principles of the Employment Equity Act and reserves the right to appoint, not appoint or to appoint laterally.
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Security architecture and engineering manager
Posted today
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Job Description
Network Security Engineer
Posted today
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Job Description
Position Overview
We are seeking a skilled Network Security Engineer to design, implement, and maintain secure network infrastructures. The role involves safeguarding systems, data, and networks from cyber threats, ensuring compliance with security policies, and proactively identifying vulnerabilities.
Key Responsibilities
Design, configure, and maintain firewalls, VPNs, IDS/IPS, and other security solutions.
Monitor network traffic and security alerts to detect and respond to threats.
Conduct vulnerability assessments and penetration testing to identify risks.
Implement security policies, standards, and best practices.
Manage and troubleshoot security incidents, escalating when necessary.
Maintain secure connectivity for on-premise, cloud, and hybrid environments.
Ensure compliance with industry regulations (e.g., ISO 27001, GDPR, POPIA, PCI DSS).
Collaborate with IT teams to integrate security measures into all network systems.
Keep up to date with the latest cyber threats, tools, and technologies.
Prepare reports and documentation on security posture, incidents, and improvements.
Qualifications & Skills
Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
Proven experience as a Network Security Engineer, Security Analyst, or similar role.
Strong knowledge of networking (TCP/IP, routing, switching, DNS, DHCP).
Hands-on experience with firewalls (Cisco, Palo Alto, Fortinet, etc.).
Familiarity with SIEM, intrusion detection/prevention, endpoint protection, and encryption.
Understanding of cloud security (AWS, Azure, GCP) and VPN technologies.
Relevant certifications (e.g., CCNA Security, CCNP Security, CEH, CISSP, CompTIA Security+).
Excellent problem-solving and communication skills.
Ability to work independently and as part of a team.
Job Type: Full-time
Pay: From R569 364,00 per year
Work Location: In person
Network Security Engineer
Posted today
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Job Description
Company Description
Duxbury Networking has been a leader in specialized networking distribution for over forty years. We offer channel partners and their customers a full suite of technical solutions, distinguished by our value-added technical services and expert support. Our product portfolio covers Networking, Wireless, Integrated Surveillance, and Cybersecurity Solutions. We strive to build strong partnerships with clients, who view us as trusted advisors ready to exceed expectations and seamlessly integrate with their operations.
About the Role:
As a Cyber Security Engineer, you will play a key role in strengthening and maintaining our clients' security posture. You'll work alongside our networking and infrastructure teams to deploy, manage, and support critical security solutions.
Key Responsibilities:
- Deploy and manage security solutions such as firewalls and endpoint protection.
- Support the design and implementation of secure network environments.
- Monitor, troubleshoot, and improve existing security systems.
- Collaborate with the team to respond to security incidents and support remediation efforts.
Requirements:
- Minimum
3 years of hands-on experience
in cyber security engineering. - Strong knowledge of
networking fundamentals
and security concepts. - Proven experience with deploying and managing
firewalls and endpoint protection solutions
. - Problem-solving mindset and ability to work independently as well as part of a team.
What We Offer:
- An opportunity to grow your career with a forward-thinking team.
- Exposure to diverse projects across security and networking domains.
- A collaborative environment where innovation and learning are encouraged.
Network & Security Engineer
Posted today
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Job Description
Division
GBS
Business Unit
IT
Minimum experience
Mid-Senior
Company primary industry
Information Technology and Services
Job functional area
Information Technology
At GBS Holdings, we're committed to building secure, scalable, and high-performance IT infrastructure that supports our diverse business operations. We're looking for a skilled
Network and Security Engineer
to join our dynamic team. In this role, you'll be responsible for designing, implementing, and managing robust network systems while ensuring the highest standards of security and reliability. If you're passionate about technology and thrive in a collaborative environment, we want to hear from you.
Key Responsibilities:
- Design, implement, and maintain secure network architectures (LAN, WAN, VPN)
- Configure and manage routing, switching, and wireless infrastructure
- Manage and secure FortiGate firewalls and related network security systems
- Provide 3rd line technical support for complex networking and security issues
- Ensure high availability (99.8% uptime) and proactive system maintenance
- Monitor network performance and conduct vulnerability assessments
- Maintain accurate documentation including network diagrams and configuration standards
- Support and maintain Windows Server 2016/2019 and Exchange hybrid environments
- Administer Office 365 and Microsoft Azure environments
- Implement and manage Veeam Backup & Replication for disaster recovery
- Support external SFTP environments and domain/DNS management
- Support endpoint security via Kaspersky Security Centre
Minimum Qualifications and Experience:
- Matric (Required)
- Diploma or Bachelor's Degree in Information Technology or related field
- CCNA certification (Required)
- FortiGate certification (Advantageous)
- Must have a minimum of 5+ years as a network and security engineer
- Strong experience with routing, switching, FortiGate firewalls, and security best practices
- Background in cybersecurity and infrastructure management
- Good understanding of Microsoft technologies and cloud platforms (Azure, O365)
Behavioural & Competency Skills:
- Excellent communication and interpersonal skills
- Strong analytical and problem-solving abilities
- Able to work independently and collaboratively
- Task-oriented with a focus on timely, high-quality delivery
- Process-driven with attention to detail
Click the link below to apply:
Network & Security Engineer at GBS
Senior Network Security Engineer
Posted 5 days ago
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Job Description
Key Responsibilities
- Projects & Implementation (35%) Lead network infrastructure projects, coordinate timelines, and evaluate new technologies
- Reporting & Documentation (10%) Generate network performance reports, maintain technical documentation, and create standard operating procedures
- Critical Issue Management (15%) Respond to priority incidents, manage escalations, conduct root cause analysis, and participate in incident response
- Stakeholder Management (10%) Maintain vendor relationships, collaborate with business units, and negotiate technical specification
- Technical Support & Knowledge Transfer (20%) Implement and configure security protocols, provide technical support, troubleshoot issues, mentor team members, and stay current with updates
- Maintenance (10%) Perform daily network health checks, execute routine maintenance, monitor performance, and maintain documentation
- Certifications & Experience: CCNA certification, entry-level PaloAlto qualification, and 4+ years of network and firewall management
- Technical Skills: LAN understanding, WiFi and switching management, PaloAlto firewall configuration, multi-vendor network troubleshooting, and core networking protocols
- Preferred Skills: VeloCloud SD-WAN management, Cisco certification, server technology expertise, cloud platforms knowledge, and network monitoring tools
- Professional Skills: Adaptability, analytical and problem-solving capabilities, excellent communication, and strong documentation skills
- CCNP Enterprise
- PaloAlto PCNSE, PCNSA, PCCSA certification
- CompTIA Security+ or equivalent security certifications
- Cloud certifications (AWS, Azure, or Google Cloud)
- Enterprise network design and implementation
- Multi-vendor environment management
- Security incident response and forensics
- Network automation and scripting (Python, PowerShell)
- SIEM and security monitoring tools
- Previous experience in vendor management or procurement
- Background in cybersecurity or information security
- Experience with enterprise monitoring and management tools
- Project management experience with network implementations
- Position requires ability to work independently and make autonomous decisions
- Occasional after-hours support during incidents or maintenance windows required
- Regular interaction with external vendors and internal stakeholders
- Some travel may be required for vendor meetings, training, or site visits
- On-call rotation participation for critical infrastructure support
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Senior Network Security Engineer
Posted 6 days ago
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Job Description
On behalf of our client—a leading organization in the automotive industry—we are seeking a Senior Network Security Engineer to play a pivotal role in safeguarding and optimizing their enterprise IT infrastructure.
In this critical position, you'll take the lead on network security operations, provide mentorship to technical teams, and navigate complex security challenges across a dynamic and diverse technology environment. The role involves hands-on responsibility across key areas including project implementation, incident response, vendor management, and advanced technical support.
You’ll work with a broad and modern stack that includes PaloAlto firewalls, Mellanox core switches, Arista routers, Saisei internet shaping, Cisco Meraki switching and WiFi, and VeloCloud SD-WAN.
As a senior contributor, you’ll be the go-to expert for escalated issues, lead critical security initiatives, and ensure the performance, reliability, and protection of the company’s enterprise-grade infrastructure.
Key Responsibilities- Projects & Implementation (35%) Lead network infrastructure projects, coordinate timelines, and evaluate new technologies
- Reporting & Documentation (10%) Generate network performance reports, maintain technical documentation, and create standard operating procedures
- Critical Issue Management (15%) Respond to priority incidents, manage escalations, conduct root cause analysis, and participate in incident response
- Stakeholder Management (10%) Maintain vendor relationships, collaborate with business units, and negotiate technical specification
- Technical Support & Knowledge Transfer (20%) Implement and configure security protocols, provide technical support, troubleshoot issues, mentor team members, and stay current with updates
- Maintenance (10%) Perform daily network health checks, execute routine maintenance, monitor performance, and maintain documentation
- Certifications & Experience : CCNA certification, entry-level PaloAlto qualification, and 4+ years of network and firewall management
- Technical Skills : LAN understanding, WiFi and switching management, PaloAlto firewall configuration, multi-vendor network troubleshooting, and core networking protocols.
- Preferred Skills : VeloCloud SD-WAN management, Cisco certification, server technology expertise, cloud platforms knowledge, and network monitoring tools.
- Professional Skills : Adaptability, analytical and problem-solving capabilities, excellent communication, and strong documentation skills.
- CCNP Enterprise
- PaloAlto PCNSE, PCNSA, PCCSA certification
- CompTIA Security+ or equivalent security certifications
- Cloud certifications (AWS, Azure, or Google Cloud)
- Enterprise network design and implementation
- Multi-vendor environment management
- Security incident response and forensics
- Network automation and scripting (Python, PowerShell)
- SIEM and security monitoring tools
- Previous experience in vendor management or procurement
- Background in cybersecurity or information security
- Experience with enterprise monitoring and management tools
- Project management experience with network implementations
- Position requires ability to work independently and make autonomous decisions
- Occasional after-hours support during incidents or maintenance windows required
- Regular interaction with external vendors and internal stakeholders
- Some travel may be required for vendor meetings, training, or site visits
- On-call rotation participation for critical infrastructure support
Senior Network Security Engineer
Posted today
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Job Description
Senior Network Security Engineer
Posted today
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Job Description
Faculty
Support / Admin Department
Department
Cape Peninsula University of Technology -> Information and Communication Technology Services (ICTS) -> Networking
Campus/ Location
District Six Campus - Cape Town, WC ZA (Primary)
Job Type
Permanent
Occupational Function
Support / Admin
Number of Positions
1
Annual Salary Package (incl. Medical Aid rate based on principal member only)
To be confirmed
Advert Closing Date
28/9/2025
Job Purpose
The purpose of this position is to plan, implement, monitor, and maintain robust network security measures that protect the integrity, confidentiality, and availability of CPUT's information systems and infrastructure, while ensuring compliance with institutional policies and regulatory standards.
Job Knowledge, Skills and Experience
- A BTech in Information Technology or equivalent qualification.
- At least 3-5 years' experience in network security (firewalls, DNS layer security, MFA) Deployment, Configuration and Support / in CCNA / HCIA (International certified).
Key Performance Areas / Principal Accountabilities
- Network Security Architecture and Design
- Cybersecurity Monitoring and Incident Response
- Firewall and Perimeter Defense Management
- Vulnerability Management and Threat Mitigation
- Policy, Compliance, and Audit Support
- Security Awareness and Capacity Building
- Project Involvement and Strategic Input
Competencies
- Team leadership skills
- People Management skills
- Interpersonal skills
- Project Management skills
- Excellent problem-solving skills
- Analytical skills
- Organizational skills
- Communication skills
- Report writing skills
- Knowledge of emerging networking technologies and industry trends.
General Information
Closing date: 28 September 2025
For enquiries and assistance with your online application, please email: please contact Mr Odwa Siza, (Human Capital Department) email:
NB: PLEASE NOTE THAT THIS SYSTEM DOES NOT ALLOW APPLICANTS TO UPLOAD CVs. IT IS THUS IMPORTANT THAT APPLICANTS COMPLETE ALL SECTIONS COMPREHENSIVELY AS FAILURE TO DO SO MIGHT DISADVANTAGE YOU. PLEASE UPDATE YOUR APPLICATION ON THE SYSTEM WITH THE LATEST INFORMATION AS THIS WILL BE THE ONLY CRITERIA USED FOR EVALUATION OF YOUR APPLICATION BY OUR PANEL.
The Cape Peninsula University of Technology is committed to Employment Equity and aims to attract and retain talented individuals to achieve our equity objectives and therefore, people from the designated groups, including those with disabilities are encouraged to apply. Preference will be given to applicants whose appointment contributes towards the achievement of demographic representation. We reserve the right not to make an appointment.