Senior Network Engineer

About the Role Our client is seeking a seasoned Senior Network Engineer to join their IT infrastructure team, operating under a hybrid model in East London, Eastern Cape, ZA . This role is crucial for designing, implementing, and maintaining the company's robust and secure network infrastructure. You will be responsible for ensuring optimal network performance, availability, and security across all locations. This is an excellent opportunity for an experienced network professional to contribute to critical projects and collaborate with a skilled team. The ideal candidate will possess deep knowledge of networking protocols, hardware, and best practices, along with strong problem-solving abilities. You will play a vital role in supporting the company's digital operations and growth. Key Responsibilities Design, implement, and manage local area networks (LANs), wide area networks (WANs), and wireless networks. Configure and maintain network hardware, including routers, switches, firewalls, and load balancers. Monitor network performance, identify bottlenecks, and implement solutions for optimization. Ensure network security by implementing and managing security measures (e.g., VPNs, IDS/IPS). Troubleshoot complex network issues and provide timely resolution. Develop and maintain network documentation, including diagrams and configurations. Collaborate with system administrators and other IT personnel on infrastructure projects. Plan and execute network upgrades and migrations. Stay up-to-date with the latest networking technologies and industry trends. Provide technical guidance and mentorship to junior network staff. Requirements Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience. 5+ years of experience in network engineering and administration. In-depth knowledge of TCP/IP, DNS, DHCP, routing protocols (e.g., BGP, OSPF), and switching technologies. Hands-on experience with network hardware from major vendors (e.g., Cisco, Juniper, HP). Experience with network security principles and tools (firewalls, VPNs, IDS/IPS). Familiarity with cloud networking concepts (e.g., AWS VPC, Azure VNet) is a plus. Relevant network certifications (e.g., CCNA, CCNP, JNCIP) are highly desirable. Strong analytical and problem-solving skills. Excellent communication and collaboration abilities. Ability to work effectively in a hybrid environment. Benefits Competitive salary and performance incentives. Comprehensive health, dental, and vision insurance. Hybrid work model providing work-life flexibility. Generous paid time off and company holidays. Opportunities for professional development, training, and certifications. Contribution to a retirement fund. Collaborative team environment in East London . Employee assistance program. Access to advanced network monitoring tools. #J-18808-Ljbffr Placements24