Senior Specialist Cyber Security Networks

A 1 L; Gauteng; On-site; ZAR 600 000 - 800 000; Full time

Job summary

A leading technology firm in South Africa is seeking an experienced Cyber Security Specialist to support the design and implementation of advanced security controls across various network platforms. The role focuses on ensuring compliance with industry standards and delivering expert guidance to junior staff. Candidates must have a degree in IT and at least five years' experience in cyber security, particularly in enterprise environments. Strong problem-solving and communication skills are essential.

Qualifications

• Matric / Grade 12 essential.
• 5 years of experience in a cyber security role focused on delivering business outcomes for Enterprise and IP networks.
• Strong understanding of cyber risk management and security frameworks such as NIST, ISO and CIS Controls.
• In-depth knowledge of enterprise/fixed network technologies including CPE, IP Core and associated network management systems.
• Excellent problem-solving skills with the ability to identify, analyse and resolve complex security issues in large-scale network environments.
• Strong written and verbal communication skills.

Responsibilities

• Support the design, development and implementation of advanced cyber security controls.
• Apply SME-level knowledge to ensure secure configurations and compliance with ISO, NIST and regulatory requirements.
• Conduct risk assessments and collaborate with stakeholders.
• Provide subject matter expertise to guide junior staff.

Skills

CCTV

Low Voltage

Network Management

IDS

Computer Networking

Field Service

ICD Coding

Military Experience

Security

Security System Experience

Information Security

Troubleshooting

Education

3-year degree or relevant tertiary qualification in Information Technology or related field

Job description

Role Purpose

Support the design, development and implementation of advanced cyber security controls across mobile, fixed, satellite, cloud and IoT networks to protect against evolving threats.

Initially focus on Enterprise and Business environments across all Group markets contributing expertise to key initiatives covering Enterprise Customer Premise Equipment (CPE), IP Core Networks, Network Management Systems, Office Connectivity Monitoring & Analytics and Measurement & Assurance.

Apply SME-level knowledge to ensure secure configurations and compliance with ISO, NIST and regulatory requirements. Conduct risk assessments, collaborate with stakeholders and contribute to the delivery of security solutions. Provide subject matter expertise to guide junior staff and actively support the Principal Specialist in driving technical delivery and ensuring alignment with operational priorities.

Requirements

• Matric / Grade 12 essential
• 3‑year degree or relevant tertiary qualification in Information Technology or related field
• 5 years of experience in a cyber security role focused on delivering business outcomes for Enterprise and IP networks
• Strong understanding of cyber risk management and security frameworks such as NIST, ISO and CIS Controls
• In‑depth knowledge of enterprise/fixed network technologies including CPE, IP Core and associated network management systems
• Excellent problem‑solving skills with the ability to identify, analyse and resolve complex security issues in large‑scale network environments
• Strong written and verbal communication skills with the ability to convey technical information effectively

Key Skills

• CCTV
• Low Voltage
• Network Management
• IDS
• Computer Networking
• Field Service
• ICD Coding
• Military Experience
• Security
• Security System Experience
• Information Security
• Troubleshooting

Required Experience

Senior IC

Employment Type

Contract