Head, Systems and Network Administration at the Concept Group

The Concept Group is a holding company for companies established in 1992. Subsidiaries under the Group include: Rosabon Financial Services - Nigeria’s Leading Equipment Leasing and Financial Intermediary Company, Concept Nova - Bespoke Enterprise Software Development Company, Percy Aitkins - Bureau De Change.

We are recruiting to fill the position below:

Job Title: Head, Systems and Network Administration

Location: Lagos

Job Description

• The System and Network Administration Head would be responsible for the day-to-day operation of the group’s networks across board.
• S/He will oversee the organization, installation, support and smooth operation of the organization’s networks and systems.

Duties

• Handles all technical engagement with Internet Service Providers and interpretation and enforce strict compliance of service levels to agreed standards
• IT Project Management, Software Dev. Life Cycle (SDLC), Process Optimization & Continuous Improvement)
• Enterprise deployment of Endpoint security/antivirus programs
• Yeastar Voice over IP (VoIP) and GSM Gateway Infrastructure Management
• Provide support for Business and financial system Applications
• IT Administration, Asset and Email management. Tracking the history and user assignment of all IT assets
• Providing threat detection, prevention and mitigation services, Network Access Control, bandwidth management, WAN link management, secure inter-site connectivity etc.
• DNS and SSL Management
• Internet Service provisioning across multiple links in all locations of the organization
• Oversee all voice communication deployments across all locations of the organization
• Manage and administer organization’s MS server roles and features ranging from identity management (AD DS) to Web Services, Apps, file/folder shares, backup operations etc.
• IT incident management, service request, logging and tracking till resolution

Skills and Requirements

• Microsoft Certified Solutions Architect
• Azure virtualization specialist
• ITIL Certified Professional
• Google G-Suite cloud certified Administrator
• IT Network Admin, Network Security Specialist with experience working with Sophos Cyberoam, Checkpoint or related security appliances
• DNS and SSL Management proficiency
• Solid network administration skills with certification, proficiency and/or experience working with Cisco, Cambium, Ubiquiti, Engenuis and Sophos Network devices.
• Hands-on experience working with SIP protocol, VoIP deployment proficiency and experience working with Yeastar devices
• B.Sc., M.Sc. in Computer Science, Engineering, and/or other related fields with relevant additional certifications
• 6-8 years’ experience working as a system and Network Administrator

Application Closing Date
Not Specified.

How to Apply
Interested and qualified candidates should forward their CV and Cover Letter to: [email protected] using the title of the job as email subject.