Network Engineer

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Optimal Growth Technologies
Midrand
Remote
ZAR 200 000 - 300 000
Be among the first applicants.
Yesterday
Job description

Network Engineer

Location: Remote

Experience Level: Minimum 5+ Years

Job Summary

We are looking for a skilled Network Engineer to design, implement, maintain, and support our growing network infrastructure. The ideal candidate will have a strong understanding of network protocols, architecture, and troubleshooting, ensuring high availability and performance of critical infrastructure.

Key Responsibilities

Network Design and Implementation:

  • Design and deploy functional networks, including LAN, WAN, WLAN, and cloud solutions.
  • Configure and install networking equipment such as routers, switches, firewalls, and wireless controllers.

Monitoring and Maintenance:

  • Monitor network performance and ensure system availability and reliability.
  • Perform regular network maintenance, upgrades, and backups.

Troubleshooting:

  • Identify and resolve network problems, bottlenecks, and security issues.
  • Respond to and resolve escalated incidents related to network operations.

Documentation:

  • Maintain accurate documentation of network configurations, processes, and policies.
  • Create and update network diagrams and inventory records.

Collaboration:

  • Work closely with IT teams to integrate network systems with enterprise applications.
  • Provide technical guidance and support to junior engineers and other staff.

Security:

  • Ensure networks are secure by configuring firewalls, implementing encryption protocols, and adhering to cybersecurity best practices.

Required Qualifications

  • Experience: Minimum 5+ years in network engineering or related roles.

Certifications (preferred):

  • Cisco Certified Network Associate (CCNA) or Professional (CCNP).
  • Juniper Networks Certified Specialist (JNCS).
  • CompTIA Network+ or equivalent.

Technical Skills:

  • Proficient in configuring and managing routers, switches, and firewalls.
  • Strong understanding of TCP/IP, DNS, DHCP, BGP, OSPF, and VLANs.
  • Experience with network monitoring tools like SolarWinds, Nagios, or PRTG.
  • Familiarity with cloud networking (e.g., AWS, Azure, or Google Cloud).

Soft Skills:

  • Excellent problem-solving and critical-thinking skills.
  • Strong communication and collaboration abilities.
  • Ability to work effectively under pressure in a fast-paced environment.

Preferred Skills

  • Experience with SD-WAN and MPLS technologies.
  • Knowledge of scripting or automation tools (e.g., Python, Ansible).
  • Familiarity with ITIL processes and change management.
  • Exposure to VoIP, Unified Communications, and video conferencing systems.
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