Firewall Specialist -KZN

In brief

Overview This role is for an experienced WAN, Check Point Firewall & Azure Networking Engineer at Optimal Growth Technologies. The successful candidate will be responsible for the design, implementation, administration, monitoring, troubleshooting, and optimisation of enterprise network and security environments. The position requires strong hands-on experience across WAN technologies, Check Point firewalls, and Microsoft Azure networking, with a focus on network availability, performance, security, and resilience. What you will do Key responsibilities for this role include: **WAN & Network Infrastructure** * Design, configure, and support enterprise WAN and LAN network environments. * Manage WAN connectivity, routing, and network performance. * Troubleshoot complex network connectivity and performance issues. * Configure and manage routing protocols such as BGP and OSPF. * Monitor network availability, capacity, and performance. * Work with service providers to resolve connectivity and circuit-related incidents. * Support network changes, upgrades, and migrations. * Ensure network infrastructure meets availability, performance, and security requirements. **Check Point Firewall** * Install, configure, administer, and maintain Check Point firewalls. * Manage firewall policies, NAT, VPNs, access rules, and security configurations. * Perform firewall rule reviews and optimisation. * Troubleshoot firewall and network security incidents. * Monitor firewall performance, logs, and security events. * Implement security changes in accordance with change management processes. * Support high-availability firewall environments. * Ensure firewall configurations comply with organisational security standards. **Azure Networking** * Design, implement, and support Microsoft Azure networking environments. * Configure and manage Azure Virtual Networks (VNet), Subnets, Network Security Groups (NSGs), Azure Firewall, Route Tables / UDRs, VPN Gateway, ExpressRoute, Load Balancers, Private Endpoints, and VNet Peering. * Support hybrid connectivity between on-premises infrastructure and Azure. * Troubleshoot Azure network connectivity and routing issues. * Assist with Azure network migrations and cloud transformation initiatives. * Implement secure and scalable Azure network architectures. Requirements (from the original advert) * **Technical Requirements:** * Strong hands-on experience with WAN technologies and enterprise networking. * Strong Check Point Firewall administration and troubleshooting experience. * Strong Microsoft Azure Networking experience. * Good understanding of TCP/IP, DNS, DHCP, VPN, and network security. * Experience with BGP, OSPF, and routing protocols. * Experience with network monitoring and troubleshooting tools. * Understanding of high availability and disaster recovery principles. * Experience supporting hybrid cloud environments. * Strong knowledge of network security principles and best practices. * **Qualifications & Certifications:** * Relevant degree, diploma, or technical qualification in IT, Networking, or a related field. * Check Point certification such as CCSA/CCSE would be advantageous. * Microsoft Azure networking certification such as AZ-700 would be advantageous. * Cisco certification such as CCNA/CCNP would be beneficial. * **Key Competencies:** * Strong analytical and troubleshooting skills. * Excellent problem-solving ability. * Strong communication and stakeholder management skills. * Ability to work under pressure in a production environment. * Strong documentation and reporting skills. * Ability to work independently and as part of a technical team. * Strong understanding of ITIL and change management processes. * Excellent attention to detail and security awareness. * **Experience:** * 8+ years' experience in enterprise networking and infrastructure. * Proven experience supporting WAN environments. * Strong hands-on Check Point Firewall experience. * Strong experience with Azure Networking and hybrid cloud environments. * Experience working in large, complex enterprise environments is advantageous. Who should apply This role is suitable for an experienced professional with a strong background in WAN technologies, Check Point Firewalls, and Microsoft Azure Networking, possessing at least 8 years of experience in enterprise networking and infrastructure. The ideal candidate will have a relevant IT or networking qualification, strong analytical and problem-solving skills, and the ability to manage complex network and security environments. They should be proficient in troubleshooting, designing, implementing, and optimising network solutions, including hybrid cloud environments. A strong understanding of ITIL, change management, and security best practices, coupled with excellent communication and documentation skills, is essential. Candidates with Check Point, Azure, or Cisco certifications would be well-suited. Deadline Not specified Reference Original posting: https://www.myjobmag.co.za/job/firewall-specialist-kzn-optimal-growth-technologies-1 Source: myjobmag

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At a glance

• At least 8 years of experience.

• Azure

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