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    • IT Support Systems Engineer at Layer3

    Posted: Nov 18, 2025
    Deadline: Not specified
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  • IT Support Systems Engineer

    Key Responsibilities:

    • Installing and configuring computer hardware, software, systems, networks, printers and scanners
    • Experience in several of the following areas: database architecture, business intelligence, big data, Quickbooks, advanced analytics
    • Providing technical support across the company (this may be in person or over the phone)
    • Maintaining records of software licenses and managing stocks of equipment, consumables and other supplies.
    • Should also have a background in Performance and Capacity Planning of High End Enterprise and Midrange Storage Arrays, Network Connectivity and related performance expertise and knowhow.
    • Deploy and Manage Microsoft office 365 and other applications e.g Odoo ERP, NMS, across the organization
    • Install and manage system security and end point security (e.g. Sophos, intrusion detection systems) and data backup/recovery across the entire organization.
    • Responsible for training users on new systems, software, and hardware, to ensure that employees are using technology appropriately and efficiently.
    • Implement and manage Virtual and private cloud platforms (Vmware, Openstacks, proxmox, server virtualization, storage)

    Requirements

    • Bachelor's or Master's degree in Computer Science, Information Technology, or related field.
    • Minimum of 5 years of relevant experience in IT Systems Support Engineer or any related role.
    • Relevant certifications (e.g., ITIL, Vmware, Comptia, MSCDBA etc) are a plus.
    • Strong problem-solving abilities to quickly identify, analyze, and effectively solve complex technical problems.
    • Strong communication skills to explain complex technical concepts in a simple, understandable manner to non-technical users.
    • Ability to multitask and prioritize work effectively, often under pressure, to meet deadlines and service level agreements.
    • Ability to work effectively in a fast-paced environment and manage multiple priorities.
    • Implement and manage Virtual/cloud platforms (Vmware, servers, storage)

    Technical Skills

    • Proficiency in Windows, macOS, and Linux Operating Systems; knowledge of network protocols and configurations.
    • Excellent knowledge of technical management, information analysis and computer hardware/software systems.
    • Extensive knowledge of computer systems, networks, and relevant software to troubleshoot and resolve issues that users encounter.
    • Knowledge of security protocols, IT systems, and network configuration to ensure that systems are protected against threats.
    • Experience in network configuration and data management, providing support for both hardware and software issues.
    • Experience in designing, developing, and managing cloud-based infrastructure and applications.

    Check how your CV aligns with this job

    Method of Application

    Interested and qualified applicants should forward their CVs to careers@layer3.com.ng

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