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IT Infrastructure & Cybersecurity Engineer

Ascentech Services Limited
Lagos, Nigeria Posted Oct 23, 2026
On-siteNGN 900,000 - 1,000,000 / month

About this role

Job Title

IT Infrastructure & Cybersecurity Engineer

Location

Lagos

Employment Type

Full-time

Job Summary

  • We are seeking an experienced IT Infrastructure & Cybersecurity Engineer to implement, manage, and secure enterprise IT infrastructure, cloud environments, and network security systems.

Key Responsibilities

  • Manage Microsoft Intune, Microsoft 365, Entra ID, and endpoint security.
  • Implement cybersecurity solutions, including DLP, MFA, and access controls.
  • Configure and troubleshoot firewalls, VPNs, SD-WAN, SASE, and ZTNA.
  • Support Azure cloud infrastructure, network security, and system migrations.
  • Troubleshoot complex technical issues and prepare project documentation.

Requirements

  • Bachelor's Degree in IT, Computer Science, Engineering, or a related field.
  • 6–10+ years of relevant IT infrastructure, networking, or cybersecurity experience.
  • Strong knowledge of enterprise networking, Microsoft technologies, cloud security, and endpoint management.
  • Hands-on experience with firewalls, VPNs, SD-WAN, and cybersecurity solutions.
  • Experience delivering enterprise-wide implementations across multiple locations.

Preferred Certifications:

  • Microsoft AZ-104 / AZ-700
  • Microsoft MD-102 / SC-300 / SC-400
  • Cisco CCNA / CCNP
  • Huawei HCIP
  • Relevant SASE, SD-WAN, or cybersecurity certifications.

Salary

N900,000 - N1,000,000 / Month.

Application Closing Date

30th November, 2026.

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