MainOne Cable Nigeria IT Network Administrator Jobs

MainOne Cable Nigeria IT Network Administrator Jobs

Responsibilities

The IT Network Administrator will be responsible for the following:

Provide Level-2/3 support and troubleshooting to resolve issues

Monitor performance and ensure system availability and reliability

Monitor system resource utilization, trending, and capacity planning

Liaise with vendors and other IT personnel for problem resolution.

Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)

Perform network maintenance and system upgrades including service packs, patches, hotfixes and security configurations

Work within the established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure

Select and implement security tools, policies, and procedures in conjunction with the company’s security team

Qualifications, Skills & Competencies

Minimum of HND / BSc. degree in Computer Science or Electrical / Electronics Eng or in a related discipline.

Network Documentation skills.

Sound knowledge of TCP/IP, IPv4 and CIDR

Hands-on experience in Enterprise wireless implementation.

Hands-on experience in Routing protocol, OSPF/EIGRP/BGP

Experience working with Cisco Identity Services Engine (Cisco ISE).

Basic understanding of network services, DHCP, DNS, Proxy, NAT etc.

Hands-on knowledge of Cisco routers/switches and Cisco/Fortigate Firewalls.

Good understanding of Voice over IP technology and Cisco CUCM (Cisco preferred)

Ability to demonstrate knowledge of IT security skills in Encryption, Endpoint protection, Email protection

5-7 years experience in designing, implementation of LAN/WAN networks, Network and Cyber Security industry experience.

Network+ or CCNP in Routing & Switching or Security is required. MCSE certification is a plus.

Basic

knowledge of Microsoft Active Directory Infrastructure, Windows server operating system DNS, DHCP and Microsoft Exchange Servers

Demands of the Job:

Technical & Professional proficiency.

Strong coaching and team leadership skills.

Very good problem-solving and troubleshooting skills.

Excellent customer service orientation.

Vendor relationship and negotiating skills.

Business communication and project management skills.

Process-driven, with strong analytical and planning skills.

Ability to communicate effectively with relevant areas of the business.

Knowledge of and experience with: Information systems security, Unix/Linux, Windows AD, LANS/WANS; OSI Layer & Network protocols

How to Apply

For more information and job application details, see; MainOne Cable Nigeria IT Network Administrator Jobs


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