IT Network Administrator
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 Title: IT Network Administrator
Department: Information Technology
Reporting Line: Technical Support Manager
Responsibilities:
The Network Administrator will Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure. He/She will select and implement security tools, policies, and procedures in conjunction with the company’s security team, he/she will also liaise with vendors and other IT personnel for problem resolution;
His specific responsibilities shall include the following:
Hands-on knowledge of cisco router/switches and firewall.
Hands-on experience in Routing protocol, OSPF/EIGRP
Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
Basic understanding network service. DHCP, DNS, Proxy, NAT etc.
TCP/IP network design and configuration
Network Documentation skills
Basic understanding of Voice over IP technology (Cisco preferred)
Hands-on experience in Enterprise wireless implementation
Knowledge of Microsoft Active Directory and Windows server operating system
Ability to demonstrate knowledge of IT security skills in Encryption, Endpoint protection, Email protection
Basic knowledge of MS- Exchange.
Sound knowledge of TCP/IP, IPv4 and CIDR
Perform network maintenance and system upgrades including service packs, patches, hot fixes 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 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
Qualification:
Minimum HND/BSc. Degree in Computer Science or in a related discipline.
3 - 5 years networking, database and Security industry experience.
CCNP in Routing & Switching a plus
Competencies Required:
Process driven, with strong analytical and planning skills.
Technical & Professional proficiency
Strong coaching and team leadership skills
Very good problem solving 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, Unix/Linux, Windows AD, ERPs, LANS/WANS; Windows Server Environment, Microsoft SQL Server; Microsoft Exchange; Internet Information Services; Oracle; Web design, software development languages; backup systems
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