(1643) Senior Network Specialist - (F5 & CISCO FTD) - BSTD

Ats Client; Pretoria; On-site; ZAR 900,000 - 1,500,000; Full time

Job summary

The South African Reserve Bank (SARB) is seeking a Senior Network Security Architect to lead end-to-end deployment of network security solutions, provide expert recommendations, and drive security governance.

You will design, configure, test and deploy security solutions, review standards, manage product lifecycles, and collaborate with stakeholders to ensure security and performance across the SARB network.

Qualifications

• Honours degree in Information Technology or Computer Science (NQF 8) or equivalent.
• Industry certifications such as CCNP, CCIE Security, CISSP, ITIL v3/4 and COBIT 2019.
• 8–10 years of experience designing and implementing network security solutions in enterprise environments.
• Strong track record in leading end-to-end network security projects.

Responsibilities

• Lead end-to-end implementation of network security solutions (design, configuration, testing, deployment).
• Review and influence technical standards, procedures, and user guides for network security.
• Provide expert input on security solution optimization and lifecycle management of products.
• Collaborate with stakeholders to ensure deployment success and security governance.
• Identify and remediate vulnerabilities identified by audits and governance assessments.
• Provide third-level escalation support and conduct root-cause analysis for security issues.

Skills

CCNP

CCIE Security

CISSP

ITIL/ COBIT

Education

Honours degree (NQF 8) in IT or Computer Science

CCIE Security

ITIL v3/4 & COBIT 2019

CISSP

Job description

Job Description

Brief description: The main purpose of this position is to lead and drive the end‑to‑end implementation of all network security solutions at the South African Reserve Bank (SARB) and to provide technical expertise and recommendations.

Detailed description

The successful candidate will be responsible for the following key performance areas:

• Research and recommend emerging and fit‑for‑purpose network security solutions, and provide technical input into the design.
• Lead and drive the implementation (design, configuration, testing, and deployment) of network security solutions.
• Review technical standards, procedures, user guides, standard operating procedures, instructional documents and other material relating to network security solutions.
• Provide expert input on network security solutions and optimisation.
• Plan and manage the technology life cycle of all network and security products.
• Collaborate and engage with internal and external stakeholders to ensure the functionality of the deployed network security solutions and technologies.
• Identify, address and remediate any network vulnerabilities identified by auditors and governance‑related assessments.
• Stay abreast of new developments in network security solutions and technologies.
• Provide network expertise in information and communication technology (ICT) network security projects, and participate in other SARB Group projects to contribute towards business objectives.
• Take responsibility for network security deployment for disaster recovery and resource allocation to ensure optimal performance, continuity and scalability.
• Provide third‑level (escalation) support services on all network solutions and services to ensure continued availability and performance of the technologies.
• Troubleshoot and perform root‑cause analysis related to network security solutions and services.
• Implement and maintain the governance and security model for the network as developed by the Cyber and Information Security Unit.
• Develop a network and security matrix for measuring network performance, health and usage, and provide associated statistics and reports.

Qualifications

Job requirements:

• The minimum of an Honours degree (NQF 8) in Information Technology (IT) or Computer Science, or an equivalent qualification;
• Industry certifications;
• A Cisco Certified Network Associate (CCNP); and
• The minimum of 8‑10 years' experience in network security solutions, with a strong track record of designing and implementing network security solutions in enterprise organisations.

Additional requirements (advantageous qualifications):

• Cisco Certified Internetwork Expert (CCIE) Security
• Cisco Certified Network Professional (CCNP)
• ITIL v3/4 and COBIT 2019
• Certified Information Systems Security Professional (CISSP) certification

Additional requirements include:

• Industry, organisational and business awareness and knowledge;
• Quality assurance knowledge and skills;
• Excellent technical knowledge of infrastructure services;
• Continuous improvement of infrastructure services;
• Comprehensive hands‑on infrastructure services troubleshooting experience;
• Continued learning and/or professional development;
• The ability to read and understand technical manuals, procedural documentation and OEM guides;
• Liaison with external service providers for product and technology reviews, coordinating vendor presentations where relevant;
• Understanding the department's goals and objectives;
• Managing complexity and ambiguity;
• Effective communication;
• Impact and influence;
• Conceptual thinking;
• Innovation and creative thinking;
• Building and managing relationships;
• Strategic thinking;
• A customer focus;
• Experience working in a team‑oriented, collaborative environment;
• The ability to prioritise and execute tasks in a high‑pressure environment;
• Judgement and decision‑making skills;
• Analysis and problem‑solving skills;
• Resilience and adaptation;
• A service and stakeholder focus; and
• The ability to function independently (as a self‑starter).

In line with the SARB's commitment to diversifying its workforce, preference will be given to suitable candidates from designated groups. People with disabilities are welcome to apply.

The SARB offers remuneration and benefits commensurate with the level of the position and in line with the market. The level at which the successful applicant will be appointed will depend on his/her competence and experience.