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  • Posted: Feb 10, 2026
    Deadline: Not specified
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  • Interdecima is a leading provider of IT security and networking services in Nigeria. We are dedicated to helping our customers find and implement perfect IT solutions to the best quality standards.
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    IT 1st Line Support Engineer

    Role Purpose

    The IT 1st Line Support Engineer is the first point of contact for all IT-related incidents and service requests. The role is responsible for providing efficient, customer-focused technical support, resolving issues at first contact where possible, and escalating more complex problems to 2nd or 3rd line teams when required.

    This position plays a key role in ensuring minimal disruption to business operations through timely troubleshooting, clear communication, and excellent service delivery.

    Key Responsibilities

    Service Desk & Support

    • Act as the first point of contact for IT support via phone, email, chat, or ticketing system
    • Log, categorize, and prioritize incidents and requests accurately
    • Provide first-line diagnosis and resolution of technical issues
    • Deliver remote and desk-side support as required
    • Escalate unresolved issues following defined procedures

    Technical Support

    • Troubleshoot hardware, software, and network issues
    • Support desktops, laptops, mobile devices, and peripherals
    • Assist with password resets, account unlocks, and access requests
    • Install, configure, and maintain standard applications
    • Support Microsoft 365/Google Workspace and collaboration tools
    • Assist with onboarding/offboarding setup (user accounts, devices, permissions)

    Customer Service

    • Provide clear communication and updates to users
    • Maintain high levels of customer satisfaction
    • Follow SLAs and response targets
    • Produce user-friendly documentation and knowledge base articles

    Maintenance & Administration

    • Perform routine system checks and maintenance tasks
    • Manage asset tracking and inventory
    • Assist with IT projects and rollouts
    • Maintain accurate records within the ticketing system

    Technical Skills & Experience

    Essential

    • 1+ year experience in an IT Service Desk or technical support role
    • Knowledge of:
    • Windows 10/11 and macOS
    • Microsoft 365 (Outlook, Teams, SharePoint, OneDrive)
    • Active Directory / Entra ID (user & group management)
    • Basic networking (TCP/IP, DNS, DHCP, Wi-Fi troubleshooting)
    • Hardware troubleshooting
    • Experience using ITSM/ticketing tools
    • Strong problem-solving skills

    Desirable

    • ITIL Foundation knowledge
    • Experience with remote support tools
    • Exposure to endpoint management tools (Intune/SCCM/Jamf)
    • Basic scripting or automation knowledge
    • Cybersecurity awareness

    Soft Skills & Competencies

    • Excellent communication skills (verbal and written)
    • Strong customer service mindset
    • Ability to explain technical issues to non-technical users
    • Good time management and prioritization
    • Team player with a proactive attitude
    • Calm under pressure
    • Attention to detail

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    Method of Application

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