Public Transport Service Corporation
Port of Spain
Job Description
The Network and Security Administrator Scans the network for vulnerabilities; Monitor network traffic for unusual activities; Configure and support security tools such as firewalls, anti-virus software and patch management systems. Implementing network security policies, application security, access control and corporate data safeguards.
Key and Critical Responsibilities
Design, implement, administer and maintain the Corporations LAN, WAN, wireless, VPN and internet infrastructure.<div> Install, configure and maintain network hardware, including routers, switches, firewalls and wireless devices.</div><div> Implement and maintain network security systems, cybersecurity measures, firewalls and access controls.</div><div> Monitor network performance, availability and security, identifying and resolving faults and vulnerabilities.</div><div> Maintain network services, including routing, switching, DNS, DHCP and IP configurations.</div><div> Implement network upgrades, changes, backups, redundancy and disaster recovery measures.</div><div> Investigate network incidents, troubleshoot technical issues and conduct root cause analysis.</div><div> Design and implement voice and data communication solutions to meet the Corporations operational needs.</div><div> Coordinate with telecommunications providers and vendors for network installation, maintenance and support.</div><div> Maintain network documentation, technical procedures, system configurations and hardware inventories.</div><div> Provide technical advice and recommendations on network infrastructure, security solutions and equipment procurement.</div><div> Support IT projects, system testing, security assessments and audit requirements.</div><div><br></div>
Key Competencies
Strong knowledge of network infrastructure, administration and cybersecurity principles.<div> Proficiency in configuring and troubleshooting routers, switches, firewalls, VPNs and servers.</div><div> Knowledge of network security, risk management and data protection practices.</div><div> Strong analytical, problem-solving and troubleshooting skills.</div><div> Ability to monitor network performance and resolve technical issues.</div><div> Good communication, interpersonal and technical documentation skills.</div><div> Ability to work independently and as part of a team.</div><div><br></div>