IT Network Administrator Job at MainOne Cable
MainOne's success is built on having talented and highly proficient people within their respective fields as the driving force behind our business
A job in MainOne is different from any other you have had. With joining MainOne you'll be challenged, inspired and proud as you become a part of something big.
We are recruiting to fill the position below:
Job Position: IT Network Administrator
Job Location: Lagos
Department: Corporate Services & Development
Job Type: Permanent
Responsibilities
The IT Network Administrator will be responsible for the following:
- Network Documentation skills.
- TCP/IP network design and configuration.
- Sound knowledge of TCP/IP, IPv4 and CIDR
- Hands-on experience in Routing protocol, OSPF/EIGRP/BGP.
- Basic understanding of network service: DHCP, DNS, Proxy, NAT etc.
- Hands-on experience in Enterprise wireless implementation.
- Hands-on knowledge of Cisco routers/switches and Cisco/Fortigate Firewalls.
- Experienced in working with Cisco Identity Services Engine Cisco ISE.
- Liaise with vendors and other IT personnel for problem resolution.
- Good understanding of Voice over IP technology and Cisco CUCM (Cisco preferred).
- Monitor performance and ensure System availability and reliability.
- Monitor System resource utilization, trending, and capacity planning.
- Provide Level-2/3 support and troubleshooting to resolve issues.
- Ability to demonstrate knowledge of IT security skills in Encryption, Endpoint protection, Email protection.
- Select and implement security tools, policies, and procedures in conjunction with the company’s security team.
- 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.
- Basic knowledge of Microsoft Active Directory Infrastructure, Windows server operating system DNS, DHCP and Microsoft Exchange Servers.
- Work within the established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.
Qualifications, Skills & Competencies
- A minimum of BSc/HND.
- A degree in Computer Science Electrical/Electronics Eng or in a related discipline.
- 3-5 years experience in designing, implementations of LAN/WAN networks, database and Network/Cyber Security industry experience.
- CCNP in Routing & Switching or Security is an added advantage.
Demand on the Job:
- Strong analytical and planning skills.
- Technical & Professional proficiency.
- Strong coaching and team leadership skills.
- Excellent problem solving and troubleshooting skills.
- Excellent customer service orientation.
- Vendor relationship and negotiating skills.
- Business communication and project management skills.
- Ability to communicate effectively with relevant areas of the business.
- Excellent knowledge of and experience with Information systems (Unix/Linux, Windows AD, ERPs, LANS/WANS, Windows Server Environment, Microsoft SQL Server, Microsoft Exchange, Internet Information Services, Oracle, Web design, software development languages and backup systems).
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