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Permanent |
Lagos |
Posted 3 years ago |
JOB TITLE: IT Network Administrator
JOB LOCATION: Lagos
Department: Corporate Services & Development
Job Type: Permanent
Responsibilities
The IT Network Administrator will be responsible for the following:
- Perform network maintenance and system upgrades including service packs, patches, hotfixes and security configurations.
- 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.
- 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.
- Liaise with vendors and other IT personnel for problem resolution.
Qualifications, Skills & Competencies
- A minimum of HND / BSc. Degree in Computer Science Electrical / Electronics Engineering or in a related discipline.
- 5 – 7 years experience in designing, implementations 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.
- Hands-on knowledge of Cisco routers/switches and Cisco/Fortigate Firewalls.
- Hands-on experience in Routing protocol, OSPF/EIGRP/BGP.
- Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS).
- Basic understanding of network services, DHCP, DNS, Proxy, NAT etc.
- TCP/IP network design and configuration.
- Network Documentation skills.
- Experience working with Cisco Identity Services Engine (Cisco ISE).
- Good understanding of Voice over IP technology and Cisco CUCM (Cisco preferred).
- Hands-on experience in Enterprise wireless implementation.
- Ability to demonstrate knowledge of IT security skills in Encryption, Endpoint protection, Email protection.
- Basic knowledge of Microsoft Active Directory Infrastructure, Windows server operating system DNS, DHCP and Microsoft Exchange Servers.
- Sound knowledge of TCP/IP, IPv4 and CIDR.
Demands of the Job
- Process-driven, with strong analytical and planning skills.
- 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.
- 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.
Application Closing Date
Not Specified.
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Job Features
Job Category | Computer & Network Security |