Network Engineer at Arravo Technology Limited – Nigeria

Network Engineer at Arravo Technology Limited - Nigeria

Arravo Global Services – Established in 2008 as Business Connexion ICT Services Nig Limited by Business Connexion PTY (BCX), a South African based information and communications technology company with a wide footprint of operations in Africa, Europe and the Middle East and listed on the Johannesburg Stock Exchange, Arravo Limited is a leading global systems integrator and managed services provider.

We are recruiting to fill the position below:

Job Title: Network Engineer

Location: Ikoyi, Lagos
Employment Type: Full-time

Job Description

  • We are looking for a network engineer who will be designing and implementing new network solutions and/or improving the efficiency of current networks. 
  • You will also be responsible for maintaining and supporting our growing network infrastructure by being part of a system engineering team that is responsible for designing scalable, maintainable, highly available network architectures that meet business objectives and SLAs. 

Responsibilities

  • Procuring network equipment and managing subcontractors involved with network installation.
  • Installing, configuring and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP.
  • Configuring firewalls, routing and switching to maximise network efficiency and security.
  • Maximising network performance through ongoing monitoring and troubleshooting
  • Arranging scheduled upgrades
  • Investigating faults in the network
  • Updating network equipment to the latest firmware releases
  • Reporting network status to key stakeholders
  • Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
  • Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations.
  • Monitor performance and ensure system availability and reliability.
  • Monitor system resource utilization, trending, and capacity planning.
  • Provide Level-2/3 support and troubleshooting to resolve issues.
  • Select and implement security tools, policies, and procedures in conjunction with the company’s security team.
  • Liaise with vendors and other IT personnel for problem resolution. 

Qualifications / Requirements

  • A minimum of B.Sc / HND in Computer Engineering/Science with not less than 3 years working experience in relevant field.
  • Proven hands-on network engineering experience
  • CCNP or higher (CCIE and/or CISSP highly valued).

Application Closing Date
31st May, 2025.

How to Apply
Interested and qualified candidates should send their CV to: hr@arravo.co using the Job Title as the subject of the mail.