Network & Security Engineer at Creastech Limited

Job Overview

Location
Lagos, Lagos
Job Type
Full Time
Date Posted
2 days ago

Additional Details

Job ID
160202
Job Views
23

Job Description






About the Role




  • We are looking for a skilled and proactive Network & Security Engineer to join our team.

  • The successful candidate will be responsible for designing, implementing, maintaining, and securing the company's network infrastructure while ensuring reliable connectivity and protection of IT systems.



Key Responsibilities




  • Design, configure, maintain, and troubleshoot LAN/WAN and network infrastructure.

  • Monitor network performance and resolve connectivity and network-related issues.

  • Configure and manage routers, switches, firewalls, access points, and other network devices.

  • Implement and maintain network security controls, including firewalls, VPNs, access controls, and endpoint security measures.

  • Monitor networks for security threats, vulnerabilities, and unusual activities.

  • Perform network and security assessments and recommend improvements.

  • Manage user access, network permissions, and security configurations.

  • Maintain accurate documentation of network infrastructure, configurations, and security procedures.

  • Respond to network outages, security incidents, and other technical issues promptly.

  • Carry out regular system updates, patches, backups, and preventive maintenance.

  • Work with other technical teams to implement and support IT infrastructure projects.

  • Stay updated on emerging networking technologies, cybersecurity threats, and best practices.



Requirements




  • Bachelor's Degree / HND in Computer Science, Information Technology, Cybersecurity, or a related field.

  • 2–4 years of relevant experience in network administration, network engineering, or cybersecurity.

  • Strong knowledge of networking concepts, including TCP/IP, DNS, DHCP, VLANs, VPNs, routing, and switching.

  • Experience configuring and troubleshooting routers, switches, firewalls, and wireless networks.

  • Knowledge of network security principles and cybersecurity best practices.

  • Experience with network monitoring and troubleshooting tools.

  • Strong problem-solving and analytical skills.

  • Good communication and documentation skills.

  • Ability to work independently and as part of a team.



Certifications:




  • Relevant certifications such as CCNA, CCNP, CompTIA Security+, Fortinet, or equivalent certifications will be an advantage.



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