Letshego Tanzania jobs Senior network and infrastructure administrator

Senior Network And Infrastructure Administrator

Job Summary
We are looking for an experienced network and infrastructure administrator

Minimum Qualification: Bachelor
Experience Level: Management level
Experience Length: 5 years

Job Description Responsibilities
i. Design and deploy functional networks (LAN, WLAN, WAN)
ii. Configure and install software, servers, routers and other network devices
iii. Monitor network performance and integrity
iv. Resolve issues tiers of support have escalated by troubleshooting cloud and local infrastructure
v. Automate tasks and monitor their effectiveness
vi. Mentor team members on technical issues
vii. Create, oversee and test security measures (e.g. access authentication and disaster recovery)
viii. Communicate with users when needed
ix. Maintain complete technical documentation
x. Suggest improvements to network performance, capacity and scalability

Requirements
i. 5 years and above Industry-related experience as a Senior Network Engineer or Network Administrator or Infrastructure administrator.
ii. Professional certification (e.g. CCNP, CCDP)
iii. Solid background in network administration and architecture
iv. In-depth understanding of communication protocols (mainly TCP/IP) and routing protocols (e.g. BGP, OSPF)
v. Experience designing wired and wireless networks including WAN, VLAN, DNS, DHCP, VPN
vi. Familiarity with access control models and network security
vii. Knowledge of coding languages for scripting (e.g. Python, Perl)
viii. Experience with network diagnostic, monitoring and analysis tools (e.g. Solar Winds network tools)
ix. Solid understanding of network operating systems (JUNOS, Cisco IOS)
x. Experience supporting Ubuntu Linux, MacOS, and Windows desktop environments
xi. A proven track record supporting Virtual Private Cloud infrastructures
xii. Sharp troubleshooting skills xiii. Ability to work independently
xiv. Organizational and mentoring skills
xv. BSc/BA in Computer Science, Engineering or a related field Specialization in one or more of the following is required:
Work on Orbit CBS
Possess Oracle DB knowledge
Storage management of high performance disk arrays and storage area networks
Security management managing firewalls and security infrastructure (Fortugate preferable)
Identity management (Active Directory) Virtualization management (VMWare preferred)
IT project and resource management or management of a small IT team