Senior Network Engineer - Cybersecurity Focus

Placements24; Mtubatuba Local Municipality; Hybrid; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive annual salary package with

Hybrid work arrangement

Comprehensive health and wellness

Advanced training and professionalCert

Supportive team environment in Richard

Job summary

Placements24 is seeking a Senior Network Engineer to strengthen the IT infrastructure in Richards Bay. You will design, implement, and maintain a secure, high-performance network, handling architecture, security protocols, and complex troubleshooting to ensure uptime and data integrity.

Key responsibilities include configuring routers, switches, and firewalls, enforcing security policies, monitoring performance, leading upgrades and disaster recovery, and providing Tier 3 support.

Qualifications

• Bachelor's degree or higher in computer science, IT, or related field.
• 6+ years of experience in network engineering and administration.
• Strong knowledge of TCP/IP, routing protocols, and network services (DNS, DHCP).
• Hands-on experience with enterprise firewalls and IDS/IPS systems.
• Certifications such as CCNP, CCIE, or CISSP are highly desirable.

Responsibilities

• Design, configure, and manage complex network infrastructures (routers, switches, firewalls, VPNs).
• Enforce robust network security policies and protocols.
• Monitor performance and optimize network throughput.
• Lead upgrades, migrations, and disaster recovery initiatives.
• Provide Tier 3 support for network incidents and collaborate with IT teams.

Skills

TCP/IP knowledge

Routing protocols (OSPF, BGP)

Firewall & IDS/IPS

Education

Bachelor's degree in Computer Science/IT

Tools

Palo Alto

Cisco ASA

IDS/IPS systems

Job description

About the Role

Our client is seeking a skilled and security-conscious Senior Network Engineer to bolster their IT infrastructure team in Richards Bay. This role is critical for designing, implementing, and maintaining a secure, high-performance network environment that supports business operations. You will be responsible for network architecture, security protocols, and troubleshooting complex issues to ensure maximum uptime and data integrity. This position offers the chance to work with modern networking technologies and contribute to the robust security posture of a growing enterprise, within a team that values expertise and collaborative problem-solving.

Key Responsibilities

• Design, configure, and manage complex network infrastructures, including routers, switches, firewalls, and VPNs.
• Implement and enforce robust network security policies and protocols to protect against threats.
• Monitor network performance, identify bottlenecks, and implement solutions for optimization.
• Lead the planning and execution of network upgrades, migrations, and disaster recovery initiatives.
• Provide Tier 3 support for network-related incidents and collaborate with other IT teams.
• Stay current with emerging networking technologies and cybersecurity trends.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 6 years of experience in network engineering and administration.
• Strong knowledge of TCP/IP, routing protocols (e.g., OSPF, BGP), and network services (DNS, DHCP).
• Hands-on experience with enterprise-level firewalls (e.g., Palo Alto, Cisco ASA) and intrusion detection/prevention systems.
• Relevant certifications such as CCNP, CCIE, or CISSP are highly desirable.
• Excellent troubleshooting skills and the ability to work effectively in a hybrid environment.

Benefits

• Competitive annual salary package with performance reviews.
• Hybrid work arrangement offering a balance of office and remote flexibility.
• Comprehensive health and wellness benefits.
• Opportunities for advanced training and professional certifications in networking and security.
• A supportive team environment focused on infrastructure stability and security in Richards Bay.