network administration security jobs in Pretoria, Gauteng

Applicants must have the following requirements:Must have a Bachelor’s Degree in Information Security or Computer Science.Must have CCNP Security, CISSP, or equivalent industry-recognised security certifications.Must have 6 - 8 years of experience in Network Security Engineering.Must have experience managing and maintaining enterprise-grade security infrastructure.Must have expertise in incident...

Network Administrator (Permanent: Menlyn Maine, Pretoria) About the Role Responsible for managing a core network infrastructure environment. Day-to-day administration of firewalls, routers and switches, installation, securing, repair/troubleshooting, and maintenance of LAN, WAN and Cloud environments, as well as overseeing data and network security implementation. maintaining network...

Brief description The main purpose of this position is to provide team leadership to the specialists, engineers and administrators in the Identity Governance and Administration (IGA) Section within the Cyber Security Operations (CSO) Division and to deploy cyber security solutions within the South African Reserve Bank (SARB) Group in support of the SARB’s Information and Communications...

TIA is a talent driven, customer- centric and impact focused organisation. In our endeavour to support technology innovation with socio-economic outcomes, we seek to infuse the organisation with team players that find resonance as value creators, agile thinkers, progressive attitudes, customer-centricity, dynamic work ethic and an optimistic disposition. We aim to harness these attributes in a...

Key Performance Areas - Cybersecurity Management - Infrastructure Management - Risk Management and Compliance - QMS and Documentation Minimum education (essential):- Engineering degree (Computer, Software, Mechanical or Electronic) Minimum education (desirable):- OSCP (Offensive Security Certified Professional) - PNPT (Practical Network Penetration Tester) - CISSP (Certified Information Systems...

A well established organisation is seeking a seasoned Security Architect to join their technology team on a 24 month on‑site contract in Lynnwood Bridge. This role is suited to someone who thrives in a mature IT environment and wants to play a pivotal part in elevating security across diverse platforms. You will take ownership of shaping and guiding the organisations security architecture,...

Essential Skills Requirements 5 years of professional experience in the implementation and support of IT architectures in Azure Advanced experience in implementing and administering Microsoft Products, especially Active Directory, KMS, and PKI together with common network services like DNS, DHCP Advanced experience in Active Directory architecture and infrastructure Expert experience with the...

Key Responsibilities: - Lead daily operations of access control, CCTV, alarms, intrusion and physical electronic security systems. - Ensure all systems are functional, reliable and available across multiple sites. - Manage faults, anomalies, system failures and maintenance activities. - Maintain governance frameworks ensuring compliance and operational standards. - Oversee operational reporting,...

A well established organisation is seeking a seasoned Security Architect to join their technology team on a 24 month onâsite contract in Lynnwood Bridge. This role is suited to someone who thrives in a mature IT environment and wants to play a pivotal part in elevating security across diverse platforms. You will take ownership of shaping and guiding the organisations security architecture,...

Description: GROWING WHAT MATTERS STARTS WITH YOU Corteva Agriscience, the world's first dedicated agriculture start-up, serves to enrich the lives of those who produce and those who consume, ensuring progress for generations to come. Our employees fulfill this purpose everyday by building/participating in an inclusive culture where we encourage each other to stay curious, think differently, act...

Our client has an opportunity available for a Clous Security Specialist based in Pretoria. Requirements: - Minimum qualification of a NQF level 7 Bachelor’s degree in IT, Computer Science or equivalent qualification. - Professional Information Security Certification. - 5+ years’ experience working in a cybersecurity role, of which 3 years must be on Azure services and managing or supervising a...

Applicants must have the following requirements:Must have a relevant tertiary IT qualification.Must have 7–10 years of experience in IT infrastructure and systems engineering.Must have enterprise infrastructure and cybersecurity experience.Experience in regulated or manufacturing environments is advantageous.Must have experience with server and virtualisation platforms (e.g., Hyper-V).Must have...

Responsibilities: - Overseeing the entire security function allocated to the security manager. - Responsible for all security related matters. - Investigation of all incidents. - Responsible for the maintenance and expansion of profitable business allocated to the security manager. Duties:Vehicles- Management of fuel expenditure is crucial and should be regarded as a priority.- The appearance...

Job Description Job Title: Microsoft Certified Engineer – Security (Microsoft 365) Location: Africa (Onsite & Remote) Experience: 3–5 Years Job Type: Full-Time Role Overview: We are seeking a Microsoft Certified Engineer with a strong foundation in Microsoft 365 security, compliance, and identity solutions. The ideal candidate will hold the SC-900: Microsoft Security, Compliance, and Identity...

Job Location : Pretoria, Gauteng, South AfricaApplication Deadline : February 06, 2026 REQUIREMENTS : - Senior Certificate/ Matric Certificate/ Grade 12 Certificate or equivalent; Threeyear Degree/ National Diploma (NQF 6) as recognised by SAQA in Public Administration, Accounting, or any other relevant field of study CLOSING DATE : 06 February 2026 at 12h00

Key Responsibilities: - Install, configure, and test alarm systems, CCTV surveillance, intercoms, electric fencing, and access control systems. - Perform maintenance and upgrades on existing systems. - Respond to service calls, identify faults, and carry out repairs efficiently. - Program and integrate security systems as per technical and client specifications. - Complete installation and...

Introduction A well-established IT service & computer repair company based in Elarduspark is looking for an experienced IT Systems Administrator to join their dynamic team as soon as possible. Duties & Responsibilities Primary Purpose A highly organized, results driven candidate with a key focus on successfully delivering various business projects within the Information Technology sector of...

5years- Actively seeks out IT trends that are in the market to keep relevant- Maintaining strong internal cross-departmental relationships- Prepare PC and system process documentation- Design, develop, implement, and maintain IT support helpdesk structure to deliver a reliable, high-performance SLA.- Ensure systems comply with industry standards and Corp policies- Maintain all mobile solutions...

A boutique Financial Services company in Pretoria, boasting a seasoned team of experts with 100+ years of combined unmatched expertise in forex, interest rate, and commodity risk management, is seeking a dynamic IT Systems Manager to join their team. Key Responsibilities: In this new position reporting to the CIO, the IT Systems Administrator will be responsible for high-level technical...

Brief description The main purpose of this position is to provide team leadership to the specialists, engineers and administrators in the Endpoint Security (EPS) Section within the Cyber Security Operations (CSO) Division and to deploy cyber security solutions within the South African Reserve Bank (SARB) Group in support of the SARB’s Information and Communications Technology (ICT)...