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  • Posted: Sep 15, 2026
    Deadline: Not specified
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  • Ascentech Services Ltd acts as a gateway to provide a wide range of recruitment and selection services to companies. We are a dedicated team of professional consultants offering top-of-the-line executive recruitment and selection services. We cater for the needs of a range of professionals seeking employment and work together to create effective solutions using our networks and strong client base.

     

    IT Support & Network Administrator

    Key Responsibilities

    • Manage and support network infrastructure and security devices.
    • Administer Active Directory and Microsoft 365 services.
    • Provide end-user support for desktops, laptops, printers, and peripherals.
    • Perform hardware troubleshooting, repairs, and system upgrades.
    • Ensure system availability, security, and compliance with IT standards.

    Key Requirements

    • Strong experience with Sophos Firewalls, Huawei Switches, and Huawei Access Points.
    • Configure, manage, and troubleshoot Sophos Firewalls, including VPN, NAT, security policies, web filtering, and network security controls.
    • Deploy, maintain, and support Huawei Switches and Access Points across enterprise environments.
    • Monitor network performance, availability, and security, ensuring minimal downtime.
    • Configure and manage VLANs, LAN/WAN connectivity, wireless networks, and routing
    • Hands-on experience in system administration, desktop/laptop configuration, troubleshooting, and hardware repairs.
    • Ability to diagnose and resolve network, hardware, and software issues.
    • Good communication and problem-solving skills.

    Preferred Experience

    • 5+ years in IT Infrastructure, Network Support, or System Administration.
    • Exposure to IT service management and user support environments.

    Check how your CV aligns with this job

    Method of Application

    Interested and qualified candidates should send their CV to: cv@ascentech.com.ng

    Build your CV for free. Download in different templates.

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