Junior Specialist Cyber Security Networks

Recruiter:

A 1L Realization (Pty) Ltd

Job Ref:

JHB000761/KM

Date posted:

Friday, August 29, 2025

Location:

Midrand, South Africa

SUMMARY:
Our client in the network communications sector is seeking a Junior Specialist Cyber Security Networks on contract duration of 6 months.

Role purpose: Support the Principal Specialist in the design, development, and delivery of cyber security controls across mobile, fixed, satellite, cloud, and IoT networks, ensuring resilience against evolving threats. Focus on Enterprise and Business environments across all Group markets, contributing to initiatives for Enterprise Customer Premise Equipment, IP Core Networks, Network Management Systems, Office Connectivity, Monitoring & Analytics, and Measurement & Assurance. Apply subject matter expertise to maintain secure configurations and compliance with ISO27001, NIST, and regulatory requirements. Conduct targeted risk assessments, collaborate with stakeholders, and provide detailed assurance and progress reports to the Programme Lead. Assist in implementing monitoring and measurement processes to track security posture. Actively support the Principal Specialist in technical delivery, workstream execution, and governance activities, while ensuring updates and insights are provided to guide decision-making.

POSITION INFO:

Matric / Grade 12 essential

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

Minimum of 3 – 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 27001, 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

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