JohannesburgAs a Senior Network Engineer, youll help to ensure that the companys network is functioning properly and efficiently.
You will design, implement and maintain the internal networks of the business. You will manage day-to-day tasks such as installing new equipment or software, troubleshooting problems, and updating documentation for end-users in order to keep our systems running smoothly.
QualificationsBachelors degree in Computer Science or a related field requiredIndustry-related experience as a Senior Network Engineer or Network AdministratorProfessional certification (e.
g. CCNP, CCDP, CCIE)Solid background in network administration and architectureIn-depth understanding of communication protocols (mainly TCP / IP) and routing protocols (e.
g. BGP, OSPF)Familiarity with access control models and network securityKnowledge of coding languages for scripting (e.g Python)Experience with network diagnostic, monitoring, and analysis toolsSolid understanding of Cisco network operating systems and products (Cisco IOS, Cisco NXOS, Cisco AirOS, Cisco ASA, Cisco FirePower)Sharp troubleshooting skillsAbility to work independentlyOrganizational and mentoring skills RequirementsSenior Network EngineerDevelop / Maintain / troubleshoot and optimize the network for users and suppliers.
Requires excellent problem-solving skills and thorough knowledge of network administration, architecture, security, and data protection.
Design and deploy functional networks (LAN, WLAN, WAN)Configure and install switches, routers, wifi aps and other network devices (load balancers)Configure and troubleshoot security devices (ASA, Firepower, ISE)Monitor network performance and integrityTroubleshooting network / application issuesAutomate tasks and monitor their effectivenessMentor team members on technical issuesMaintain complete technical documentationSuggest improvements to network performance, capacity, and scalabilityKnowledge of open-source a plus