Senior Network Engineer at Terawork


Terawork – Our client, a Tech Company, is seeking a competent and qualified professional to fill the position below:

Job Title: Senior Network Engineer

Location: Port Harcourt, Rivers
Employment Type: Full-time

Job Summary

  • The Network Engineer is responsible for Network Engineer to design, implement, maintain, and support our growing network infrastructure.
  • Monitoring network engineering performance and ensure system availability and reliability.

Job Responsibilities

  • Performing network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
  • Maintaining computer networks including mainframes, VPNs, routers and other physical hardware
  • Installing and configuring network equipment
  • Creating firewalls and updating virus protection software and data security systems to keep data and communications protected
  • Monitoring computer systems to improve network performance for all systems
  • Troubleshooting, resolving, and communicating networking issues to other employees and management.
  • Monitor Network security status, monitor Application and Response System (CSMARS) and other security monitoring tool.
  • Manage remote connections (VPN management).
  • Monitor and enforce compliance with network security policies bank wide.
  • Carry out all suggested response actions to threats upon detection of a security breach or network attack.
  • Ensure proper functioning of all Security Devices (Checkpoints, ASA, PIX Firewall, IPS, Routers).
  • Review logs of Security devices (Checkpoints, IPS, ACS,ASA,PIX Firewall).
  • Coordinate the regular changing network devices passwords.
  • Carry out network security audit, periodic vulnerability assessment and network penetration,
  • Testing (ethical hacking) using tools such as Qualys guard and NMAP.
  • Generate and send Network Security Reports (daily, weekly, monthly).
  • Research and suggest improvement initiatives with regards to Network Security.
  • Lockdown of all network devices and new equipment rsquo;s before deployment.
  • Configuration of Network Security features for new branches equipment (IP Sec site-site VPN, Identity Based Network Service (IBNS), Port Security, SNMP V3, etc.).
  • Configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS).


  • Bachelor’s Degree in Computer Science, Computer Engineering or related courses from a renowned tertiary institution
  • Must be CCNP Certified
  • 4 – 6 years experience as Network Engineer or Network Security Engineer.

Application Closing Date
29th December, 2022.

How to Apply
Interested and qualified candidates should:
Click here to apply online



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