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System Administrator at DET Consulting Limited

DET Consulting LimitedLagos, Nigeria Networking and Tech Support
Full Time
DET Consulting Limited is a Human Resource and Outsourcing solutions firm committed to helping organizations attract top talent, optimize workforce

Job Overview

  • The Systems Administrator Officer will be responsible for the installation, configuration, maintenance, and optimization of the organization’s IT infrastructure.
  • The role ensures system reliability, security, and performance across servers, networks, and enterprise applications.
  • The ideal candidate will possess strong technical skills in system administration, networking, and IT support, ensuring seamless operations and minimal downtime for critical business systems.

Key Responsibilities

  • Install, configure, and maintain servers, network devices, and enterprise systems
  • Monitor system performance and ensure high availability and reliability
  • Implement security measures, perform system updates, and patch management
  • Troubleshoot hardware, software, and network issues promptly
  • Maintain documentation of systems, configurations, and incidents
  • Manage user accounts, permissions, and access control
  • Support IT projects, migrations, and system upgrades
  • Collaborate with IT, operations, and business teams to optimize infrastructure
  • Ensure compliance with IT policies, security standards, and regulatory requirements.

Qualifications

  • Bachelor’s degree in computer science, Information Technology, or related field
  • Relevant certifications (e.g., MCSE, Azure Administrator, CompTIA Server+) are an advantage.

Technical Competencies:

  • Expertise in Microsoft Windows Server and Office 365 Support
  • Strong knowledge of Active Directory and Azure
  • Experience with virtualization technologies (VMware, Hyper-V)
  • Networking knowledge: LAN/WAN, TCP/IP, firewalls, routers, switches
  • Backup, recovery, and disaster recovery planning
  • Scripting skills (PowerShell, Bash) are an advantage.

Required Skills & Competencies

  • Strong problem-solving and analytical skills
  • Excellent documentation and reporting abilities
  • Effective communication and stakeholder management skills
  • Ability to work independently and collaboratively within a team
  • High level of attention to detail and professional integrity.

Method of Application

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