Overview Senior Network Specialist - 12 Month Contract Qualifications Matric (Grade 12) Bachelor's degree or equivalent in Information Technology, Computer Science, or a related field Relevant certifications such as CompTIA Network+, Cisco Certified Network Associate (CCNA) Relevant certifications such as Cisco Certified Internetwork Expert (CCIE), are preferred Responsibilities Designs and plans network solutions, including LAN, WAN, data center, and cloud networks Develops network architectures that meet the organization's current and future requirements Configures, deploys, and manages network devices such as routers, switches, firewalls, load balancers, and wireless controllers Implements and maintains network services and protocols. Implements and enforces network security measures, including firewalls, intrusion detection/prevention systems, access controls, and VPNs Diagnoses and resolves complex network issues, utilizing advanced troubleshooting techniques and network monitoring tools Analyzes network performance data to identify and address bottlenecks and irregularities Optimizes network performance by analyzing traffic patterns, adjusting configurations, and implementing quality of service (QoS) measures Creates and maintains comprehensive network documentation, including network diagrams, configurations, standard operating procedures, and incident reports Collaborates with cross-functional teams, including systems administrators, security teams, application developers, and business stakeholders Manages/participates in network-related projects, including network upgrades, migrations, and expansions Develops project plans, defines objectives, and ensures successful project execution Stays updated with emerging networking technologies and industry trends Works with vendors to evaluate, procure, and manage networking equipment, services, and support contracts #J-18808-Ljbffr