Network and Security Specialist - (Centurion) at SWIFT

• Education & Experience (minimum requirements to perform the job):
• School : Grade 12 Certificate
• Post School : Bachelor’s degree in computer science, information technology,
• Telecommunications, electronics & electricals or similar
• related field. Relevant certifications (e.g., CCNA, CCNP, CISSP)
• highly desirable
• Experience : At least 10 years related experience
• Job Related : Valid Unendorsed Code 08 Drivers License
• Knowledgeable : Knowledge of Toll Collection Systems advantageous

 Required competencies to meet the job outcomes:

• Excellent communication skills (written & oral)
• Excellent fault finding and resolution
• Excellent technical document writing
• Knowledge of programming concepts and techniques
• Knowledge of MS Office products, MS Windows, MS SQL Servers etc.
• Strong knowledge of network protocols, infrastructure components, and security technologies, including routing, switching, firewall configuration, VPNs, intrusion detection/prevention systems, data encryption etc.
• Knowledge of PCI DSS requirements and experience in implementing and maintaining PCI compliance within a complex network environment.
• Proficiency in network monitoring and management tools
• Experience with incident response, disaster recovery planning, and backup strategies.
• Excellent problem-solving and troubleshooting skills, with the ability to analyze complex network issues and provide effective solutions.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and communicate technical concepts to non-technical stakeholders.
• Attention to detail, ability to work independently, and a strong commitment to maintaining the security and integrity of network systems.

1. Network Design, Implementation and Maintenance

• Design, plan, and implement secure and scalable network infrastructure for our toll system across various projects, ensuring optimal performance and reliability.
• Deploy, configure and maintain network devices, such as routers, switches, firewalls, anti-virus software and load balancers, in accordance with industry best practices.
• Collaborate with cross-functional teams to define network requirements for new projects and ensure seamless integration into existing infrastructure.
• Incorporate the newest technologies in a way that does not compromise security without hindering progress.
• Oversee the timeous installation of networks and maintenance thereof.
• Monitor network health.
• Ensure the highest possible uptime of all sites networks.
• Maintenance and setup of Plaza’s Servers and domains
• Network infrastructure and firewall maintenance

2. Network and Security Management

• Implement and enforce network security policies, procedures, and best practices to protect sensitive data and ensure compliance with regulatory requirements.
• Establish processes and documentation to implement and adhere to PCI requirements.
• Monitor network performance, troubleshoot issues, and perform regular network maintenance to ensure smooth operation and maximum uptime. Monitor the sites network to detect any threats or breaches.
• Conduct regular security assessments and vulnerability scans, and promptly address any identified risks or weaknesses.
• Manage network access controls, including user authentication, permissions, and encryption mechanisms.
• Perform security engineering activities through a lean and agile approach.
• Have a base security solution in place while developing and delivering the general risk and compliance practices.
• Ensure the highest possible level of security of all systems where feasible.
• Conduct periodic security assessments.
• Conduct system security, backups, storage management.
• Set-up and maintain firewalls, failover, and redundancy.
• Performance backups of SQL databases when required.
• Establish and maintain security policies in line with industry best practices.
• Gather network device integrity data with the help of specialized tools to identify hardware and software modifications.
• Assist in network device integrity analysis on multi-vendor products. This involves analyzing the integrity of these devices and ensuring they meet the required standards and operate securely within the network infrastructure.

3. Incident Response and Disaster Recovery

• Develop and maintain incident response plans and procedures to handle security breaches, network outages, or other emergencies effectively.
• Coordinate with internal teams to investigate and respond to security incidents, conduct root cause analysis, and implement remedial actions.
• Collaborate with the Systems/Database Administrator to establish robust backup and disaster recovery strategies and documents for critical systems and data.
• Monitoring of various security and incident management systems
• Installation and maintenance of security and incident management systems
• Evaluate any identified malicious network activity to understand the effects on system and information.
• Maintain a record of network-based tactics, techniques, and procedures used by an attacker to gain unauthorized system. Circulate technical reports in response to the conducted analysis.

4. Collaboration, Documentation and Reporting

• Collaborate with internal teams, including software developers, project managers, and support staff, to understand network and security requirements for new projects.
• Create and maintain comprehensive network documentation, including network diagrams, system configurations, and security policies/procedures.
• Provide guidance and technical support to other team members regarding network and security-related matters.
• Provide monthly and ad-hoc progress feedback/reports to Management
• Implement security awareness initiatives to improve all end users’ awareness of cybersecurity risks.
• Assist with developing and maintaining SOPs and should analyse network device configurations for any distrustful configurations