Senior Network Engineer

Job Location : Gauteng, Johannesburg

Deadline : May 14, 2025

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The Senior Network Engineer plays a critical role in designing, deploying, and maintaining secure, reliable, and scalable network solutions for clients. Operating within a fast-paced Managed Service Provider (MSP) environment, the Senior Network Engineer is also a key escalation point for resolving complex network issues and mentoring junior engineers.

Key Responsibilities

Network Design and Implementation

• Architect and deploy network solutions, including LAN / WAN, firewalls, switches, and wireless infrastructure.
• Plan and execute network upgrades, migrations, and expansions.
• Implement robust security protocols to protect client environments against emerging threats.

Troubleshooting

• Serve as an escalation point for high-priority network incidents and outages.
• Conduct root cause analysis and implement preventive measures to ensure network reliability.
• Provide remote and onsite support for critical network issues.

Monitoring and Optimization

• Utilize monitoring tools to proactively identify and address performance bottlenecks.
• Optimize network performance by analyzing traffic patterns and implementing best practices.
• Ensure compliance with SLAs through efficient incident management and reporting.

Client Engagement

• Act as a trusted advisor to clients, offering guidance on network improvements and best practices.
• Participate in client meetings to discuss project goals, progress, and technical recommendations.
• Provide clear and professional communication to stakeholders during incidents and projects.

Mentorship and Team Development

• Mentor junior network engineers, fostering growth and development within the team.
• Provide training and knowledge-sharing sessions on new technologies and methodologies.