Network Specialist - Johannesburg, South Africa - Boardroom Appointments
Description
Minimum Requirements:
- IT, B. Tech or Engineering Diploma
- HCIP R&S or DATACOM
- TOGAF (Desirable)
- A sound understanding of ICT industry practices and frameworks (MEF, TMForum etc)
- IT network services training and extensive knowledge of the below protocols and principles:
- Public network services
- DHCP, DNS, ICMP, ENUM
- Security in Public IP Networks: DDoS, Firewalls, Access Control, RADIUS, AAA and security countermeasures
- Strong knowledge of WAN and W/LAN principles
- Internet service, businessquality service
- IP interconnect services: transit, peering, ISPs, service levels, class of service
- Layer 2 and Layer 3 technologies
- Traffic policing, shaping and Firewall management
- Cloud services
- Software Defined Networks
- Unified Communication and VoIP principles
- NMS systems and functions
Years of Experience
- Minimum 3 plus years of relevant working experience
- Technical understanding of a system being analysed and how it affects the various business units
- Understanding and experience on multivendor IP systems
- Experience with regards to the integration of networks with 3rd party systems
- Able to work well with both internal and external clients and within a team
Responsibilities:
- Able to give Tier 2 support to the network
- Maintain Network configuration and service database
- Back office support
- Incident management for failures betweencore sites
- IP routing optimization
- Firewall/security Monitoring and Management
- Regular patching in terms of security new versions and bug fixing
- Network on boarding and LAN Network integration support
- Service desk/call center services and equipment and management
- IP Core and DWDM Tier 2 support and 3rd Party Support escalation requirements
- Problem Management
- Root Cause Analysis investigations
- Network Optimization
- Network Utilization reporting
- Daily/weekly and Monthly reporting on core interfacing services and equipment
- 3rd party engagement/escalation/management
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