Senior Network Engineer - 5G Rollout

Placements24; Midrand; Hybrid; ZAR 700,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary

Medical aid and retirement fund

Professional development opportunities

Generous leave allowance

Exposure to leading-edge 5G technology

Collaborative and innovative work env

Job summary

Placements24 is seeking a Senior Network Engineer to design, deploy, and optimize a cutting-edge 5G network in Midrand, Gauteng. You will lead 5G core/RAN deployment, monitor performance, and drive security and reliability across telecom infrastructure.

The role requires 7+ years of telecom network experience, expertise in TCP/IP, BGP/OSPF, and hands-on tools like SolarWinds, Wireshark and Nagios. Collaboration with IT and product teams is essential.

Qualifications

• Bachelor’s degree in a relevant field.
• 7+ years of network engineering experience with telecom networks.
• Proven 5G experience (NSA/SA).
• Strong routing/switching protocol knowledge (TCP/IP, BGP, OSPF, MPLS).
• Hands-on security techs (firewalls, VPNs, IDS/IPS).
• Experience with monitoring tools like SolarWinds/Wireshark/Nagios.

Responsibilities

• Design and manage complex network architectures (routers, switches, firewalls, load balancers).
• Lead deployment of 5G core and RAN components with existing infrastructure.
• Monitor performance, identify bottlenecks, optimize speed, reliability and security.
• Document networks with diagrams, configs and SOPs.
• Collaborate with IT, operations and product teams to meet requirements.
• Troubleshoot network issues and provide timely support.
• Stay updated on telecom technologies and trends; propose upgrades.
• Participate in capacity planning and forecasting for growth.
• Conduct regular security audits and enforce protective measures.

Skills

Network engineering

5G technologies

TCP/IP

BGP

OSPF

MPLS

Security principles

Networking troubleshooting

Education

Bachelor's degree in Computer Science, Electrical Engineering, Telecommunications

Tools

SolarWinds

Wireshark

Nagios

Job description

About the Role

Our client, a leading telecommunications provider, is seeking a highly skilled and experienced Senior Network Engineer to play a pivotal role in the deployment and optimization of their cutting-edge 5G network infrastructure. This is an exciting opportunity to join a dynamic team and contribute to the future of mobile connectivity in Midrand, Gauteng . You will be instrumental in designing, implementing, and maintaining robust and scalable network solutions that meet the growing demands of our customer base. The role requires a deep understanding of network protocols, hardware, and software, with a strong emphasis on ensuring high availability and performance.

Key Responsibilities

• Design, implement, and manage complex network architectures, including routers, switches, firewalls, and load balancers.
• Lead the deployment of 5G core and RAN components, ensuring seamless integration with existing infrastructure.
• Monitor network performance, identify bottlenecks, and implement proactive solutions to optimize speed, reliability, and security.
• Develop and maintain comprehensive network documentation, including diagrams, configurations, and standard operating procedures.
• Collaborate with cross-functional teams, including IT, operations, and product development, to ensure network requirements are met.
• Troubleshoot and resolve network-related issues, providing timely and effective support.
• Stay abreast of the latest telecommunications technologies and industry trends, recommending enhancements and upgrades.
• Participate in capacity planning and network forecasting to support future growth.
• Conduct regular security audits and implement measures to protect the network from threats.

Requirements

• Bachelor's degree in Computer Science, Electrical Engineering, Telecommunications, or a related field.
• Minimum of 7 years of experience in network engineering, with a significant focus on telecommunications networks.
• Proven experience with 5G technologies, including NSA and SA architectures.
• In-depth knowledge of TCP/IP, BGP, OSPF, MPLS, and other routing and switching protocols.
• Hands-on experience with network security principles and technologies (e.g., firewalls, VPNs, IDS/IPS).
• Proficiency in network monitoring tools (e.g., SolarWinds, Wireshark, Nagios).
• Strong analytical and problem-solving skills with meticulous attention to detail.
• Excellent communication and interpersonal skills, with the ability to work effectively in a team environment.
• Relevant industry certifications (e.g., CCIE, CCNP) are highly advantageous.
• Experience in Midrand, Gauteng is a plus.

Benefits

• Competitive annual salary package.
• Comprehensive medical aid and retirement fund contributions.
• Opportunities for professional development and advanced training.
• Generous leave allowance.
• Exposure to leading-edge 5G technology.
• A collaborative and innovative work environment.
• Potential for career advancement within a growing organization.